TW200403486A - Electro-active multi-focal spectacles and lens - Google Patents

Abstract

Electro-active multi-focal spectacles are disclosed. The spectacles have a stack of at least two electro-active regions. The electro-active regions produce a plurality of viewing correction zones. The spectacles also have a controller for independently activating the electro-active regions to produce viewing correction zones. An electro-active multi-focal spectacle having a blending zone is also disclosed. The blending zone provides a transition of optical power between viewing correction zones.

Description

200403486 (ii) Description of the invention: iiiii. Technical Field This application claims the priority of US Provisional Application No. 75,028, filed on April 25, 2002. This application is also a continuation of the US application serial number ^ / 387 ^ 3 filed on March η, 2003 and 10 / eg, 204 filed on October 28, 2002. All of the aforementioned claims are hereby incorporated by reference in their entirety. The invention relates to the field of optics. More specifically, the present invention relates to visual correction using a multifocal electroactive spectacle lens. SUMMARY OF THE INVENTION According to a specific embodiment of the present invention, it discloses a multi-focus electric activity glasses. The mirror contains an electro-active lens, which includes a stack of at least two electro-active regions: to generate a plurality of regions with different viewing corrections, and a control unit for independently activating each of the 1U private, Tongue-moving regions to generate the plurality of regions with different viewing corrections. Eight According to another example of the present invention, a multi-focus electrical activity eyelet is disclosed. Children's electric activity glasses include—electrically active electric activity areas to generate and have, at least one s, the housing has a plurality of areas with different viewing corrections, and soil v, multiple visual repairs in Tibet, etc. 乜 止A mixed area between the E domain < and a controller for independently activating the active area of the pen and ... to generate these areas for visual correction, a mixture of v and less soil region. According to another specific embodiment of the present invention, it is disclosed that an electro-clamp includes two stacked electro-clamps, which results in a close range. One of the two regions is near and near the middle of the correction area when it is activated. And of which—second

85124.DOC 200403486 The area is created when activated-far-mid view correction area. The lens also includes a controller for independently activating each electrically active area. Embodiments In 1998, about 92 million eye tests were performed in the United States alone. Most of these examinations involve a complete examination of lesions inside and outside the eye, analysis of muscle balance and both eyes, corneal measurement, and in many cases, pupils and the last refraction examination are all objective subjective. Refraction examination is used to understand / diagnose the magnitude and types of refraction errors in human eyes. The types of refraction errors that can be diagnosed and measured currently are nearsightedness, farsightedness, astigmatism, and presbyopia. Current refraction mirrors (phoroppers) try to correct human vision to 20/20 distance and proximity, and in some cases, can reach 20/15 distance vision; but ‘this is the exception. It must be noted that the vision that the human eye retina can process and define is approximately 20/10. This is far superior to the visual level that can be obtained with today's refractors (optometry) and conventional spectacle lenses. What these conventional devices lack is the ability to detect, quantify, and correct non-conventional refraction errors, such as aberrations, abnormal astigmatism, or abnormal visual layers. These aberrations, abnormal astigmatism, and / or abnormalities in the visual layer are caused by aberrations caused by an individual's visual system or conventional glasses, or a combination of the two. Therefore, it is particularly advantageous to have a component to detect, quantify, and correct a person's vision as close to 20/10 as possible or better. Furthermore, it is better to do it in a very efficient and user-friendly manner.

The invention utilizes an innovative way to detect, quantify, and correct a person's vision. This method includes several innovative embodiments utilizing an electroactive lens. Then, the present invention uses an innovative method to perform electrical activity on the eyes and wear articles. ≪ k selection, distribution, activation and stylization. For example, in an innovative embodiment, an innovative electric activity optometry / price ± Λ ^ ν 〇I is used. The dead 4 electric activity optometry / refractive mirror uses a clasp assembly that is more recent than current optometry, and A knife for the overall weight of the current optometry. Consistently, this exemplary innovative embodiment only includes γ = movable clasps, which are wrapped in a frame installation, which can be provided through its original design and / or through a network of wires It is required to enable the electro-active lens to perform proper functions. To assist in opening up some specific embodiments of the present invention, an explanation will now be provided with an aim. Mingshan ^ J ^, Ting = In some cases, these explanations are not necessarily restricted. U ^-Take the examples, explanations provided here, and the guidance of the patent application park's "private tongue area" may or may include in

/ Or area. A "Rain 乂 ^ -ι said A or all one: is a part of an electrical activity layer-part and ', the bag / tongue movement area can be adjacent to another electrical activity area. One heart activity area can be attached to another electrical activity area Active area: :: There is an insulator between each electric active area.-"Electric = Emperor" is an electric active area and range, and can be attached to another force layer, for example, it can be directly or indirectly Ground in each electrically active area = edge Γ attached Γ ... including bonding, deposition, adhesion and other well-known, wide "controller" may include or include a processor, micro-processing state, integrated circuit, IC, computer chip "And / or lens" may include a controller. -"Automatic refraction mirrors

85124.DOC analyzer. "Near-distance refraction error, refraction error, for -personal 2: including aging eyes, and any other distance _ _, personal and τ need to be corrected to see the short distance more clearly." Intermediate distance refraction error For example, the distance correction, aging degree, and any other folds in a middle temple should be used to see the distance more clearly. "Far ^ the material-personally can be wrong, and the refraction difference" can include any refraction. "Guren Ren 1 needs to be corrected to see the long-distance distance of the gold more clearly. The distance can be from about 6 inches to about 22 inches, and more preferably from about M inches to about 18 inches. "Nearly φ 佑, ^ away" can be from about 22 inches to about 5 inches of suction. The middle distance "can be from about 5 inches to about 15 inches of suction. "Long distance" can be any distance from about 15 feet to infinity, more preferably infinity. "Practical refraction errors" may include myopia, hyperopia, astigmatism, and / or presbyopia. "Non-accuracy" can include abnormal astigmatism, visual system aberrations, and any other refraction errors that are not included in the W-refraction errors. "Optical refraction error" may include any aberrations related to the optics of a lens. In some embodiments, "glasses" may include a lens. In other embodiments, the "glasses" may include more than one lens. A "multi-focal" buckle can include bifocal, trifocal, quadric and / or progressive addition lenses. A "finished" lens blank may include a film blank that has finished optical surfaces on both sides. A "semi-finished" lens blank may include a lens blank that has a finished optical surface on only one side and a non-optically formed surface on the other side. The lens requires further correction, such as Milling and / or grinding to make it a usable lens. "Surface" may include grinding and / or grinding to excess material to complete a half-finished lens blank unfinished surface.

85124.DOC -10- 200403486 Figure 1 shows a perspective view of an electro-optical refractometer / refractive mirror system and ... ". The lens frame 110 includes an electrically movable lens 120, and two cases 130 are connected to an electrically movable lens controller 140 and a power source 150. Kushiro In some specific embodiments, the frame 110: the mirror legs (not shown in the figure), such as a micro-fuel cell. In other examples, the eyeglasses of the frame U0 have all Electronic components are needed, so a wire is plugged directly into an electrical socket and / or the controller / programmer 16 of the electrically movable refractive mirror. In still other innovative embodiments, the electrically movable lens 12o The system is installed in the 'shell assembly' and its suspension ', so an individual can only be properly placed on a person's face, so that when looking through the electrically movable lens, he is shot: = the first innovative embodiment Only one pair of electro-active lenses is used. In some other innovative embodiments, multiple electro-active lenses are used. Still other innovative embodiments use a combination of conventional lenses and electro-active lenses. Figure 2 Shown as an exemplary embodiment of an electrically movable refractive mirror system 200, which includes a housing assembly 21, which includes at least one electrically movable lens 22 and several conventional lenses, in particular a diffractive lens 230, a prism 24 〇, scattered optometry 250 and ball 260. A wire network 270 connects the electrical activity lens 220 to a power source 275 and a controller 280, which can provide a prescription display 290. Multiple electrical activities are used in each innovative embodiment A combination of lenses and / or custom and electroactive lenses that can be used to test a person's vision 'in a random and / or non-random order one at a time.

85124.DOC 200403486 In the new embodiment, two or more lenses are added to provide a total correction capability before each eye as needed. The electro-active lenses are used for both the electro-optical refractor and the electro-active eyewear, and include a composite and / or non-composite structure. In a composite structure, a conventional lens optics is combined in an electrically active area. In a non-composite structure, non-conventional lens optics are used. As described above, the present invention is not the same as the conventional conventional implementation sequence of 3 0 0, as shown in the private map of FIG. 3. Shown in steps 3 10 and 3 2 0. As shown in steps 3, 10, and 320, an eye examination that traditionally includes a conventional refractor is obtaining a person's prescription and applying the prescription to a dispenser. Then, as shown in steps 330 and 340, select a frame and lens at the dispenser. As shown in steps 350 and 360, the lenses are manufactured, edged, and assembled into such frames. After removal, the new prescription glasses are delivered and received in step 370. As shown in the flow chart of FIG. 44, in an exemplary embodiment of an innovative distribution method 400, the wearer selects the electrical activity eyewear in step 4 2 in step 4 40. 'The frame is adjusted to the wearer. In step 43, the wearer is used to wear the electroactive glasses, and the electronic parts are controlled by the electrooptic / refractive mirror control system, which is in most cases taken care of by an eye care expert and / or technician To operate. But ^, in some examples of innovations, people and wearers can actually operate the control system to control their own, n ^, and packages of movable lenses. In other implementations The person / wearer and the eye care specialist and / or technician may work with the controller.

85124.DOC -12-200403486 In step 440, the control system, whether operated by the eye care expert, technician, and / or the patient / wearer, is used to select whether the patient / wearer is objective or subjective Sexually Corrective Prescription. After selecting the appropriate prescription to correct the child's / wearer's vision, the eye care professional or technician can program the patient's / wearer's electrical eye wear. In an innovative embodiment, the selected prescription is stylized into an electrical activity eyewear controller, and / or multiple controller components are attached to the selected electrical activity eyewear and the Separation of Controlled State of Electrical Activity Optometry / Refractive Mirror "Before. In other innovative embodiments, the prescription is later personalized to the selected electrically active eyewear. In either case, the electrically active eyewear is selected, adjusted, programmed, and distributed in step 45, which is performed using a completely different procedure from current conventional glasses. This intent, this intent allows for improved manufacturing, refraction, and distribution rates. Transparent = this innovative method, the patient / wearer can actually choose their eyes to wear: ’Wear them while testing their vision and then use them for the correct prescription. In most cases, but not all, this is done before the patient / wearer leaves the examination chair, so the total manufacturing and programmable accuracy of the final prescription can be guaranteed, and the accuracy of the eye # . Finally, in this innovative embodiment, the brown people may wear their electric activity glasses when they leave the examination chair and when they leave the eye care specialist. :,: Alas, the innovative embodiment of the art allows this electrical activity optometry. The refraction mirror can simply show the best repair for the patient or wearer of the printed line.

85124.DOC 200403486 The correct prescription ’is then filled in the same way as before. At present, the program includes & written-offices to the electrical activity eyewear (frames and distribution locations for sales and distribution). In other innovative embodiments, the guilty jealousy Jr 忑 Department is everything Electronically, for example, via the Internet to the delivery location of a pin-out sales eye-wearing device (frame and lens). In the example where the prescription is not filled in at the place where the eye is refracted, In some innovative embodiments, 'an electrically active eye wearer controller, and a solid controller assembly, which is stylized and installed in the electrically active eye wearer', or directly after refraction, is installed Stylized during the electrical activity eye wearer. If nothing is added to the electrical activity eye wearer, the electrical activity eye wearer controller and / or one or more controller components are child electric activities The eye wearer is essentially a built-in & it does not need to be added later. Figure 27 shows a flow chart of a specific embodiment of another innovative distribution method 2700. At step 27 1 〇 In the patient's Use any method to refraction. In step 2720, the patient's prescription can be obtained. In step 2730, the M-electrically active eye wearer is selected. In step 2740, the electrically-active eye clearer wearer uses the The wearer's prescription is stylized. In step 2750, the electric active eye wearer is distributed. Figure 5 shows a perspective view of another innovative specific actual case of the electric active eye wearer 500. Here In the illustrative example, the frame 5 10 contains the original electro-active lenses 520 and 522, which are electrically coupled to the electro-active eye wearer controller 540 and the power source 550 by a connection cable 530. The cross-sectional line ZO-Z divides the original Electric activity

85124.DOC -14- 200403486 Moving lens 520. The controller 540 serves as the "brain" of the electrically active eye wearer 500, and may include at least one processor component, at least one memory component for storing data, and / or data for a specific prescription, and at least An input / output component, such as a port. The controller 540 can perform computational tasks, such as reading and registering k and volume, based on the desired refractive index to calculate the individual grid elements to be applied (packaging, and / or wearing as the eye of the patient / user) Local interface between the reflector and the associated refracting mirror / optometry device. In an innovative embodiment, the controller 540 is provided by an eye care specialist or technician to meet the patient's degree of convergence and adaptation needs. Here is the specific In the embodiment, this pre-programming can be completed on the controller 540 when the controller 540 is outside the patient's eye-clear wearer, and then the controller 54 is inserted into the eye-clear wear after the examination. In an innovative embodiment, the controller 540 is a "read-only" type that supplies voltage to the grid element to obtain the required array of refractive coefficients to correct vision at a specific distance. When the patient When the prescription changes, a new controller 54 must be programmed by an expert and inserted into the eyewear. This controller will have AA · grade, or application-specific integrated circuits, and its memory and processing commands are Permanently printed. In another innovative embodiment, the electrical activity eye wearer controller can be originally programmed by the eye care specialist or technician at the first delivery, and later the same controller Or its components can be re-programmed to provide a different correction when the patient's needs change. The electrical activity eye wearer controller can be extracted by the eye clear wearer, and the mirror-mounted controller / programmer (As shown in Figure 2), and re-programmed 85124.DOC -15-200403486 during the inspection, or the reflector was not removed from the electrically active eyewear wearer, "to re-schedule at the scene. In this example, the electrical active eye wearer may be, for example, a level of FPGA or field programmable gate array architecture. In this embodiment, the electrical active eye wearer controller may be permanently constructed to: : In the eye wearer, only one interface is needed to link to the reflector, which can reprogram the command to the FPGA. The part of this link can include the external 'c / c power supply to the electrical activity. Wearer controller, which is built in the Refraction cry: an AC transformer in the light meter, or in its controller / programmer unit / μ In another innovative embodiment, the electrically active eye-wear device is used as the refractive mirror '& by The external equipment operated by the eye-care care expert or technician includes only a digital and / or analog interface to the controller of the electrically active eye-wear device. Therefore, the controller of the electrically-active eye-wear device can also be used as the refractive lens / Optometry controller. In this specific embodiment, the necessary electronic parts can be processed to change the array of grid voltage to the active wearer: and experimentally determine the best for the user This data was used after the correction to reprogram the electrically active eye-wear device controller. In this example, the patient reviewed his eye-clearance chart through his own electrically-active eye-wear device during the exam, and when he chose the most It is possible to correct the prescription without knowing that the controller in its electrically active eye wearer is being reprogrammed electronically at the same time. # Another-innovative embodiment utilizes an electronic automatic refraction mirror, which can be used as the first step, and / or combined with the electrically active refraction mirror (as shown in the figure), for example by example, but not limited to Humphrey The auto-refractive mirrors and auto-refractive mirrors have been developed or modified to provide feedback, which are compatible and privatized for use in the electroactive lens of the present invention. This innovative embodiment

85124.DOC 200403486 is used to measure a person's 4th shot error. The patient or the wearer is wearing his electroactive glasses. This feedback is fed automatically or manually to the controller and / or programmer 'and then it calibrates, programs, or reprograms the controller of the user / wearer's electroactive glasses. In this innovative embodiment, one's electrically active glasses can be recalibrated as needed ... a complete eye examination or eye refraction is required. In some other innovative embodiments, by-the correction of the individual's electrical active lens-the correction of the individual's vision to the following, in most cases the correction of the refractive errors (myopia, hyperopia, astigmatism, and / or myopia) Presbyopia) to reach. In some other innovative embodiments, for example, aberrations of the eyes, abnormal astigmatism, and / or abnormal refraction errors of the ocular clear layer can be measured and corrected, and conventional refraction errors (myopia, hyperopia, astigmatism, / Or presbyopia). In these innovative embodiments, in addition to the conventional refraction error, by which the aberrations of the eyes, abnormal astigmatism, and / or abnormalities of the clear eye layer are corrected, a person's vision can be corrected to better than 2 in many conditions. 〇 / 20, for example, to 20/15, better than 20/15, to 20/10, and / or better than 20/1 (). This preferred error correction is accomplished by using the electrically active lens in the eye-wear device as an adaptive optics. Adaptive optics has been shown and used for many years to correct atmospheric distortion in ground-based astronomical telescopes, and for laser transmission through the atmosphere for communications and military applications. In this example, a segmented or "rubber" mirror is usually used to make small corrections to the wavefront of the image or laser light wave. These mirrors are in most cases operated by mechanical actuators. When adaptive optics is applied to vision, it is based on a clear eye system with a light beam. 85124.DOC -17- 200403486

Establish an appropriate amended prescription. Therefore, the use of the electro-active lens described here is used as a penetrating or anti-explosive hot eye to show the existence of abnormalities in playing τ, and open. However, there are several competing wavefront analyzers, which are included in the national patent No. Transmissive Space Light Modulator to perform such wavefront analysis in the present invention. Examples of wavefront analyzers are disclosed in US 5,777,719 (Williams) and 5,949,521 (Williams), each of which is incorporated herein by reference in its entirety. In some specific embodiments of the present invention, a small correction or adjustment is made to the electrically movable lens, so the image light wave is added by an electronically driven pixel < grid array, and its refractive index can be made use of the variable To change, speed up, or slow down the rays to pass through them. In this way, the electro-active lens becomes an adaptive optics, which can compensate for the imperfections in space that are inherent in the optics of the eye clear itself, thereby obtaining a near-aberration-free image on the retina. In some innovative embodiments, because the electrically movable lens is completely two-dimensional, the fixed spatial aberration caused by the eye-clear optical system can be added above the rough vision correction prescription required by the patient / user Small refractive index corrections to compensate. In this way, vision can be corrected to a better level than the commonly used I degree and adaptive correction can achieve, and in many cases, can result in vision better than 20/20. 85124.DOC -18- ^ 0403486 In order to achieve this correction which is better than 20/20, the patient's eye aberration can be achieved by, for example, a wavefront sensor or analyzer specially designed for eye aberration measurement, Multi-positive automatic refractor to measure. Once the eye aberration and other types of non-conventional refraction errors have been determined in size and space, the controller in the eye-clear tooth can be programmed to add the 2D space-related refractive index modification to Compensate for these aberrations and / or other types of non-conventional refraction errors in addition to the overall nearsightedness, farsightedness, and / or astigmatism correction <. Therefore, the specific embodiment of the electrically movable lens of the present invention can be used to electrically correct the aberrations of the patient's eye clearing system or be generated by the lens optics. Therefore, for example, in a certain electric activity divergent lens, a certain power correction of _3,50 diopter is needed to correct a wearer's myopia. In this example, an array of different voltages V1 · _νN is applied to the grid array to generate an array of different refractive coefficients Nm ·· Nμ, which can provide electro-active mirrors with a power of -3.50 diopters. However, some elements in the grid array may need to be changed by adding or subtracting a maximum of 0.50 units in their coefficients Nom..NM to correct eye aberration and / or non-conventional refraction errors. A small voltage difference corresponding to these changes can be applied to the appropriate grid element in addition to the basic myopia correction voltage. In order to detect, quantify, and / or correct non-conventional refraction errors as much as possible, such as abnormal aberrations, abnormal eye reflections, such as the tear layer on the front of the cornea, or water Normality, the front or back of the lenticular lens, the vitreous body is abnormal, or used for other aberrations caused by the corneal reflection system itself. Specific embodiments to use. In step 610, a conventional refractive lens, a conventional and electrically movable lens

85124.DOC -19- 200403486 Electrically active refractor, or an electrically active refractor or automatic refractor with only electrically movable lenses, is used to measure the refractive error of a person using conventional lens power when needed, such as Reduce power (for nearsightedness), add power (for farsightedness), word power, and axis (for astigmatism), and prism power. Using this method, a person will know the current patient's BVA (best visual acuity) through the conventional correction of refraction errors. However, certain embodiments of the present invention allow to improve a person's vision, which can exceed the target 'Custom refractor / optometry will be reachable. Therefore, step 610 provides a non-conventional and innovative method to further modify a person's prescription. In step 61, the prescription that can accomplish this is private. The patient is appropriately positioned to look for an electrically active lens with a -multi-grid electrically active structure, which is a modified and compatible 2-moving refractor or a wavefront analyzer. Automatically and accurately measure the refraction support. This refraction error measurement is to detect and quantify the non-conventional refraction difference as much as possible. This measurement uses one of each electro-active lens as small as about 4.M. The target area, * automatically calculates the necessary prescription on the retinal fossa along the line of sight to achieve the best focus, and the patient watches the target area through the electroactive lens.-Once this measurement is completed, This non-f use correction ^ is stored in the Tibetan controller / programmer memory for future use, or it can be programmed into the controller to control the electrically active lens. This will of course be repeated for both eyes 3 In v% 620, patients or wearers can now use tethered units in their choices, which will allow them to further improve conventional refractive error correction, non-conventional refractive error correction, or combination,

85124.DOC -20- 200403486 each improves the final prescription. Additionally or in addition, the eye care professional can fix it, and in some cases no further improvements are needed. This temple will be able to achieve an improved BVA for the patient, which is superior to what can be achieved through any available conventional technology. ^ In step 63G, any further improved prescription can be programmed into the controller, which controls the prescription of the electroactive lens. In step _, the stylized electric activity glasses can be delivered. μ When the previous step 6_640 proposed a specific embodiment of an innovative method, which is based on the judgment or method of the eye caregiver expert, many different but similar methods can be used to detect, quantify and / or modify a person's vision, It uses only electrically active refractors / optometry, or in combination with a wavefront analyzer. Regardless of the private sequence, any method that can use an electrically active refractor / optometer to detect L quantification and / or modify a person's vision is considered to be a wound of the present invention, whether combined with a wavefront analyzer . For example, in some innovative embodiments, steps 610 to 640 may be performed using a modified method or even different procedures. Furthermore, in a specific embodiment of some other innovative method, the target area of the lens in the reference step 610 is in a range from about mm in diameter to about 8.0 planes in diameter. In other innovative embodiments, the target area can be any diameter ranging from a diameter of about 2.0 axis up to the area of the entire lens. Although this discussion is currently focused on using only different types of refraction of electrically active lenses, or combining wavefront analyzers to perform future eye examinations, there is another possibility that new evolutionary technologies may only allow objective measurements, so Potentially eliminates the need for a patient's communication response or interaction. Described here and / or -21-

85124.DOC 200403486 Wang Zhang's innovative approach should be applicable to any type of measurement system, and it should not be objective, subjective, or a combination of them. Now, the electro-active lens itself will be discussed. As mentioned above, a specific example of the present invention relates to an electro-active refractive lens / optometry, which has an innovative electro-active lens which can be a composite or non-composite structure. By means of a composite structure, it represents a combination of a single vision or a multifocal lens optics, which is provided between the magic square surface, the rear surface and / or the front and rear surfaces by the necessary electrical activity of a chemical device The area of material is to change the focus electronically. In certain embodiments of the invention, the electrically active area is specifically placed within the lens or on the concave surface of the lens to protect it from scratches and other normal wear. In the specific embodiment where the electrically active area is contained as part of the front convex surface, a scratch-resistant coating may be applied in most cases. The conventional single vision lens, or the combination of a conventional multifocal lens and the electrically active area can provide the overall lens power of the composite lens design. A non-composite system represents a lens that is electrically active, whereby nearly 100% of its refractive power is generated solely by its electrical activity characteristics. Fig. 7 is a front view of a specific embodiment of an exemplary composite electrically active spectacle lens 700, and a cross-sectional view taken along line A-A of Fig. 8. In this illustrative embodiment, lens 700 includes a lens optic 71O. Attached to the lens optics 710 is an electrically active refraction matrix 72o, which has one or more electrically active regions that occupy all or a portion of the electrically active refraction matrix 72o. At the same time, it is the frame layer 730 that is attached to the lens optics 71 and at least partly surrounds the electrically movable refractive matrix 72. Diaphragm optics 710 includes a scattering power correction region 740 having a rotating astigmatism axis A-A. In this particular example only, approximately -22-

85124.DOC 200403486 rotate clockwise horizontally, again. The selective covering layer 750 covers the electrically active refractive matrix 720 and the frame layer. As described below, who will take v and explain, the electrically active refraction matrix 720 may include a liquid crystal and a gelate. The electrically movable refractive matrix 720 may also include an alignment layer, a metal layer or a -conductive layer, and / or an insulating layer. In the examples of "M", the aberration correction area 74G can be eliminated, so one study 71:20 only corrects the spherical power. In another specific embodiment, the lens is used for: refraction, correction of long distance, short distance, and / or both 'and any of the following: ㊉, ，, including spherical, cylindrical, prismatic, and / or aspherical : The two-motion refraction matrix 720 can also correct short distances and / or non-radiation aberrations, such as aberrations. In other cases, such as PAA 720 ^ Γ ^, //, and her, the refraction moment of the electrical activity is known to be 任何 lil π of any facet. 710,… White or non-refraction refraction error and lens photon 71 °. Correct the conventional refraction error. The non-electrically active lens with a composite structure method has two unique advantages:-two long and two long. These benefits have lower electricity costs, lower expectations, lower complexity, better guidance, fewer insulators, lower manufacturing costs, and increased structural integration. However, :: Guangwang realizes that non-composite electroactive lenses can have their own advantages, including reduced thickness and mass manufacturing. It has also been found that in some specific embodiments, i theta, self-incorporated non-coupling type, that is, a complete cut or complex 5 and part of the field composite method, ^. Tools will allow a large number of manufacturing a limited The number of SKUs (inventory holding units) must not be described. For example, when the electrical activity used is calculated as a multi-grid electrical activity structure, in this example, it only needs to be in the

85124.DOC -23- 200403486 When mass-produced, it can focus on a limited number of differentiated features, such as curvature and size for the anatomy compatibility of the wearer. To understand the significance of this improvement, it must understand the number of conventional lens blanks needed to handle most prescriptions. About 95% of the correction prescriptions include a spherical power correction in the range of -6. 00 diopters to + 6.0 diopters, with steps of 0.25 diopters. Based on this range, there are approximately 49 jointly predetermined spherical powers. Among those prescriptions, including an astigmatism correction, about 95% would fall in the range of -4.00 diopters to + 4_00 diopters, with a step of 0.25 diopters. Based on this range, there are about 33 co-determined astigmatism (or cylindrical) powers. However, since the astigmatism has an axial component, there is a direction of the astigmatism axis of about 36 °, which is basically on the order of 1 degree. Therefore, there are 36 different prescriptions of astigmatism axis. Furthermore, many prescriptions include a bifocal component to correct presbyopia. Of those prescriptions with a presbyopia correction, approximately 95% fall within the range of +100 to +300 diopters, with a step of 0.25 diopters, thereby resulting in about 9 co-prescribing presbyopia powers. Because some specific embodiments of the present invention can provide spherical, cylindrical, axial and presbyopia correction, a non-composite electroactive lens can supply 5,239,008 (= 49 to 3.9). Therefore, a non-composite The movable lens may not need to come to Dali to manufacture and / or stock many kinds of lens blank SKUs, and may be more importantly, it may not need to mill and grind each lens blank to a person's prescription. The local treatment process adapts to the anatomy ~ 1 and ^, η, and the rate, such as shape, eyelash length, etc., is more than approximately-a kind of non-composite electrically active lenses can be manufactured and / or stocked in large quantities. However, the number of SKUs can be reduced by millions

85124.DOC -24- 200403486 about 5 or less. In the example of the composite electro-active lens, it has been found that it may also reduce the number of required SKUs by correcting the refractive error commonly used in lens optics, and using an electro-active layer approximately in the center. Referring to FIG. 7, the lens 700 can be rotated as needed to place the astigmatism axis a_a at a desired position. Therefore, the number of blanks required for the compound lens can be reduced by 360 times. Furthermore, the electrically active area of the composite lens can provide the presbyopia correction, thereby reducing the number of lens blanks required by 9 times. Therefore, a specific embodiment of a composite electro-active lens can reduce the number of lens blanks required by more than 5 million to 1619 (= 49x33). Because it is reasonably possible to manufacture and / or stock this number of composite lens blank SKUs in large numbers, milling and grinding can be ruled out. However, it is still possible to mill and grind the semi-finished composite lens blank into a finished lens blank. Figure 28 shows a perspective view of a half-finished embodiment of a lens blank 2800. In this embodiment, the semi-finished lens blank 2800 has a lens optic 28 10 with a finished surface 2820, an unfinished surface 2830, and a partial field electrical activity refraction matrix 2840. In another specific embodiment, the semi-finished lens blank 2800 may have a full field electroactive layer. Furthermore, the electrically movable structure of the semi-finished lens blank 2800 can be multiple grids or a single interconnect. Furthermore, the semi-finished lens blank 2800 may have refractive and / or diffractive properties. In the composite or non-composite embodiment of the electro-active lens, an effective number of required correction prescriptions can be generated and customized by the electro-active lens, which can be adjusted and controlled by a controller, which has been adapted for the Patient specific prescription needs to be customized and / or programmed. So no more hundreds

85124.DOC -25- 200403486: Xi Chuwan and Hui various lens shapes, single-vision lens blanks, and Xu Xixi's semi-finished lens blanks. On the matter, most lenses, lenses and distributors, as far as we know, will undergo major reforms. Li Qi noted that the present invention includes non-composite electroactive lenses as well as complete and stab-field specific compound electroactive lenses, which are-pre-manufactured electronics: wearing objects (frames and / or lenses), & amp On delivery to the patient or customer: Customized electronic eyewear. If the eye-wear is made in advance, the assembly and the frames and lenses are made in advance by using edging lenses and placed in the spectacle frames. It is also considered as a part of the present invention is the day-to-day production of the U-type and re-private control state and the frame competition with the necessary electronic components, which can be pre-manufactured and sent to the eye care specialist, Or some other location for the patient's prescription, such as installing a personalised control panel and / or one or more controller components. In some examples, the controller and / or one or more controller components may be part of a child's pre-manufactured frames and electrically movable lenses, and then come to the eye care professional or some other place Stylized. The controller and / or one or more controller components may be in the form of, for example, a wafer or a film, which may be wrapped in a frame, on a frame, in a lens, or on a lens of an eyeglass. The controller and / or one or more controller components are reprogrammable or non-reprogrammable based on the business strategy to be implemented. If the controller and / or one or more controller components are reprogrammable, this will allow the renewal of a person's prescription as long as the patient or customer is satisfied with their spectacle frame 'and the appearance of the device and the electro-active lens. Features. In the latter example, the non-composite and composite electroactive mirrors in question -26-

85124.DOC .33.2 200403486 In the specific embodiment, these lenses must be structurally sound enough to protect the eyes from foreign objects. In the United States, most eyewear lenses must pass the impact tests required by the FDA. To meet these needs, it is important to have a support structure built into or on the lens. In the example of this composite type, it has been completed, for example, using a prescription or non-prescription single vision or multifocal lens optics as a structural base. By way of example, this composite type of structural substrate can be made of polycarbonate. If it is the non-composite lens, in some specific embodiments, the electroactive material and thickness are selected for the required structure. In other embodiments, the over-the-counter carrier substrate or substrate on which the electroactive material is placed is responsible for the required protection. When the electrical active area in the spectacle lens is used in some composite designs, it can basically be repaired at an appropriate distance when the lens #generates a power outage—in the event of a battery or wiring failure— In these situations, if a child wearer is driving or flying an airplane, it can cause disasters and lose his distance correction. To prevent this from happening, the electrically active spectacle lens 1 it is designed to provide a distance correction to be maintained when the electrically active area is in the off (0FF) position (the inactive or unpowered state). In a specific embodiment of the present invention, this can be achieved by providing a conventional fixed-focus optical "distance knowing positive" regardless of whether it is a -refraction or -scattering composite type. Therefore any additional added power can be provided by the electric activity area. Because: Because the conventional lens optics will keep the wearer's distance-an electrical activity system that won't fail. That is, Fig. 9 shows another electro-active lens 900 having a lens optical 910.

85124.DOC -27- 200403486 A side view of an exemplary embodiment whose coefficients match an electrically active refraction matrix 920 ^ In this illustrative example, the divergent lens optic 9m has a refractive index ~, which provides distance correction . Attached to the lens optics 91 is the electrically active refractive matrix 920, which may have an unactivated state and some activated states. When the electrically active refraction matrix 920 is in its inactive state, it has a refraction coefficient h, which substantially corresponds to the refraction coefficient of lens optics 91 °. More precisely, when not activated, ~ is within the 0.05 refraction unit of ~. Surrounding the electrically active refraction matrix 920 is the frame layer 93 °, which has a refractive index of “”, which also roughly matches the refractive index ηι of the lens optics 91 °, and is within 0 · 0 5 refractive units of η 丨. Figure Ten π is a perspective view of another exemplary embodiment of the electro-active lens system 1000. In this illustrative example, the electro-active lens 1010 package = a lens optic 1040 and an electro-active refractive matrix 1050.- The rangefinder transmitter 1020 is located on an electrically active refractive matrix 1050. At the same time, a rangefinder detector / receiver 1030 is located on an electrically active refractive matrix 1050. In another specific In the embodiment, the transmitter 1020 or the receiver 1030 may be located in the electrically active refraction matrix 1050. In still other specific embodiments, the transmitter or receiver 1030 may be placed in the lens optics 104 〇 or above. In other specific embodiments, the transmitter 1020 or the receiver 1030 can be placed on the external cover 1060. Furthermore, in its specific embodiment, 1020 and 1030 can be placed on any combination of the foregoing. Figure 11 shows a refractive electroactive mirror Side view of an exemplary embodiment of sheet 1100. In this illustrative example, lens optics 丨 10 provide distance correction. A refractive pattern etched on one surface of lens optics 111 〇 20, which folds 85124 .DOC -28-The refractive index is n.sub.l. Attached to 锫 任 止 彳, the A 1 ^ sheet first U10 and the covering refraction pattern 1120 is the electrically active refraction matrix ⑽, whose refractive index is η ·· 2, It is similar to the 1 field electric active refraction matrix 1130 system in its unactivated state. Also attached to the lens optics 111 () is the frame layer ⑽, which is constructed with materials that are substantially the same as the lens first learning 1110 'and its at least Part of the surrounding electrically active refraction matrix 1120 and 1150 are attached to the electrically movable refraction matrix 1130 and the frame layer U40. The frame layer 114o can also be an extension of the optical optics of the lens, and no intervening layer is added. 'But lens optics 111 () are manufactured such that they frame or circumscribe the electrically active refractive matrix 11 3 0. Figure 12 is a private movable lens with a multi-focus optic 12 1 0 attached to an electrically movable frame layer. Front view of an exemplary embodiment of 1200, while FIG. 13 It is a side view thereof. In this illustrative embodiment, the multifocal optics 1210 is a progressive addition lens design. Furthermore, in this illustrative example, 'multifocal optics 12 1 0 includes a first refractive focal region 丨2 丨 2, and a second progressive addition of optical refraction focus area 1214. Attached to multi-focus optics 1210 is an electrically movable frame layer 122, which has an electrically active area 1222 placed in the second optical refraction focus area 1214 Above, a cover layer 1230 is attached to the ground movable frame layer 1220. It must be noted that the frame layer may be electrically or non-electrically active. When the frame layer is electrically active, an insulating material is used to insulate the activated region from the non-activated region. In most innovative examples, but not all, in order to stylize the electrically active eyewear to modify a person's vision to its optimal value, the correction of non-conventional refraction errors must be performed by tracking the patient or wearer. Eye movement to track the sight of each eye. 85124.DOC -29- 200403486 Figure 14 is not a perspective view of an exemplary embodiment of a tracking system 1400. The frame 1410 includes an electrically movable lens 1420. The frame 1410 contains an electrically movable cymbal 1420. Attached to the back side of the electrically active region 1420 (which is closest to the wearer's eyes' is also referred to as the adjacent side), it is a tracking signal source 1430, such as a non-light monopole. Also attached to the back side of the electro-active lens 1420 is a tracking signal receiving state 1440, such as a light sensor. The receiver 44 and the possible source 1430 'are connected to a controller (not shown), which is included in a memory instruction to enable tracing. With this method, it is possible to very accurately position the eye up, down, right, left, and any changes. This system needs to be used as some type, but not all, and its non-conventional refraction errors need to be corrected and isolated within a person's line of sight (for example, if a particular cornea is abnormal or the mass will move with the eye). In many other embodiments, a source 1430 and / or a receiver 1440 may be attached to the back of the frame 1410, which is embedded on the back of the frame 1410, and / or embedded on the back of the lens 1420. An important part of any spectacle lens, including the electrically active spectacle lens, is used to produce the sharpest image quality in the viewing field of the user. While a healthy person can see about 90 degrees on either side, the sharpest visual ability is in a small viewing field, which corresponds to the part of the retina with the best visual acuity. The area of the retina is known as the central fossa of the retina, and is approximately a circular area, which is measured to have a diameter of 0.4 mm on the retina. In addition, the eye images the scene through the entire pupil diameter, so the pupil diameter also affects the size of most key parts of the spectacle lens. The critical area obtained by the spectacle lens is only -30-

85124.DOC 200403486 The sum of the pupil diameter is added to the viewing area of the retinal fossa projection onto the spectacle lens. The pupil diameter of this eye typically ranges from 30 to 55 mm, which has the most common value of 4.G mm. The average retinal diameter is approximately Q4. A typical range of sizes of the retinal fossa projected onto the spectacle lens is affected by factors such as the length of the eye, the distance from the eye to the spectacle lens, and the like. The tracking system of this particular innovative embodiment is to locate the area of the electroactive lens, and the eye movements associated with the eye to the patient's retina's central ridge region. Because the soft system of the present invention is stylized to permanently correct the non-conventional refraction error, and it can be corrected when the eye is moving: # Often important. Therefore, it requires most innovative embodiments that are not King #, which can modify non-conventional refraction errors and actively change the area of the lens so that when the eye is clear looking at its target or stares, it passes through the child's sight. In other words, in this specific innovative embodiment, most of the electro-active lenses correct the conventional refraction error, and when the eye moves, the eye = electricity_area focal point also moves, which is achieved by the tracer and software: Positive refraction error is used, which takes into account the angle, where the line of sight intersects different paragraphs of the lens, and breaks this down into the final prescription for that particular area. ^ "In most embodiments of innovation," but not all, the tracking system and the enabling soft system are used to modify the vision of _r to the maximum, while watching or: tens of thousands of objects. When viewing in the near Point, if you use the trace, and the fan garden used to calculate the near-point focus at the same time,

85124.DOC -31-200403486 Generalized and Convergent ’Its close or middle range focusing needs. This field is programmed into the electrical activity eyewear controller, and the controller component, as part of the patient's treatment, is a tooth wearer. In yet another innovative embodiment of the invention, one, a distance meter and / or tracking system is added to the lens and / or frame. It must be pointed out that in other innovative embodiments, for example, that also corrects 1 = type of non-conventional refraction errors, such as abnormal astigmatism, in but not all cases, the electrically active lens does not need to track this: : Wearer's eyes. In this example, the overall electro-active lens is programmed to correct this, with Wan Shiyi,, and other conventional refraction errors of the next generation. At first, because the aberrations are directly related to the viewing distance, they have found that they can be corrected about the viewing distance. "^ &Quot; That is to say, once the aberration or aberration has been measured, and the right is Yishan eight, z ,,, /, with this essence by separating the electrical activity area to correct in the stomach These aberrations in the tM refraction matrix are used to electrically correct specific distances: aberrations, such as distance vision, far vision, mid vision, and / or near vision. For example, 'the electrically active lens can be separated into far Vision, far vision, near vision, and near vision correction areas, each software controls each area to obtain the area to correct those aberrations that affect the corresponding viewing distance. Therefore, this specific innovation is specifically implemented In the example, the electrically active refraction matrix is separated for different distances, whereby each separated area is corrected for a specific silly distance of a specific distance, and there are known positive and non-refractive errors, without the need for a tracking mechanism. Finally, it must be deducted that in other innovative embodiments, it is possible to complete the correction of the non-conventional refraction error, such as caused by aberrations, and

85124.DOC -32- 200403486 There is no need to physically separate the electrically active area and no tracking is required. In this specific embodiment, the viewing distance is used as an input, and the software adjusts the focus of a given electrical activity area to be responsible for the correction required for an aberration, otherwise it will affect the performance at the given viewing distance. Vision. Furthermore, it has been found that a composite or non-composite electroactive lens can be designed to have a full field effect or a partial field effect. The full field effect is used, which represents that the electrically active refraction matrix or stack covers most of the lens area in a spectacle frame. In the example of a complete field, the entire area of electrical activity can be adjusted to the desired power. At the same time, a full field electro-active lens can be adjusted to provide a partial field. However, the design of a certain field electrical activity specific mirror cannot be adjusted to a full field because the required circuitry makes it particularly a% injury field. In the case where a one-element full-field lens is adjusted to a partial-field lens, a part of the electrically movable lens can be adjusted to a desired power. Figure 15 shows a perspective view of another exemplary embodiment of an electrically movable lens system 150. Frame 15 10 includes electrically movable lens 1520, which has a portion of field 1530. For comparison purposes, FIG. 16 shows a perspective view of another exemplary embodiment of an electrically movable lens system 1600. In this illustrative example, the frame 1610 includes an electrically movable lens 1620 having a complete field 1630. In some innovative embodiments, the multi-focus electro-active optical system is pre-manufactured, and in some cases, because the number of skus required is significantly reduced, even the inventory at the distribution site is used as a Finished multifocal electric activity eyeglasses blank. This innovative embodiment allows the distribution location to simply 85124.DOC -33- 200403486 shirts and edging stock of multi-focus electroactive lenses into electronically enabled frames. And in most cases, the present invention can be-a partial field special-type electro-active lens', which must be understood that it will also be applicable to a full-field electro-active lens. Established in the composite embodiment of the present invention, the conventional single vision diaphragm optics is used, which is an aspheric design or a non-spherical arrangement, which has a ring-shaped surface to modify the teachings; Say a ... require the surface to supply & the required power at that distance. If pure light correction is required, the power mono-vision lens of the rider should be selected and rotated to the appropriate astigmatism axis position. Once completed, this single vision lens can be edging for the shape & size of the eye frame. The electrically active refraction matrix can then be applied to the single vision lens optics, or the electrically active refraction matrix can be applied before edging, and the entire lens unit can be edged later. It must be pointed out that the edging is fixed to the lens optics (single vision or multi-focus electroactive optics). Before edging, an electroactive material like polymer glue will be better. On a liquid crystal material. The electrically active refraction matrix can be applied to compatible lens optics by different techniques known in the art. Compatible lens optics are curved and curved. The optics of the electrically active refraction matrix will be appropriately accepted from the perspective of bonding, aesthetics, and / or appropriate final lens power. For example, the adhesive is applied directly to the lens optics using an adhesive, and then the electroactive layer is coated. At the same time, the electrically active refraction matrix can be manufactured, so it is attached to a release film, which in this case is removable and can be adhesively reattached to the lens optics. At the same time, it can be attached to a bidirectional film carrier, where the carrier itself is adhesively attached to the lens optics. Furthermore, it can be applied using a surface casting technique of 85124.DOC -34- 200403486, in which the electrically active refraction matrix is generated on site. In the foregoing composite embodiment, as shown in Figure 2, using a combination of static and non-static methods to meet a person's mid- and near-point vision needs, a multifocal progressive lens 1210 has the required distance correction and has For example, DAIyuan uses approximately +1.00 diopter (or "D") to increase the power to replace the single vision film optics. When using this specific embodiment, the electrically active refractive matrix 1220 can be placed on the multifocal progressive lens optics, and embedded in the lens optics <. This electrically active refraction matrix is used to provide additional added power. When using a lower power than the integrated power required by the overall multifocal lens in the lens A, the final added power is the low multifocal power. The additional required near power generated by the electro-active layer is added as a whole. For example, only when a multi-focal progressive addition lens optics has a +100 ′ power factor and the electrical active refraction matrix produces +1. 00 near power, the overall near power of the composite electrical active lens will be +2 00D. With this method, it is possible to significantly reduce the unwanted perceptual distortion from multifocal lenses', especially for progressive addition lenses. In a specific embodiment of i k combined electricity activity, it uses-multi-focus progressive: j "see the light: ′ that is, the use of the child electricity activity refraction matrix to exclude unwanted moonlight. This is done by neutralizing Yu Ninghua or reducing the unwanted astigmatism by Bebei ', which is compensated by the neutralized power generated by an electrical activity and the vital air-light which is the main reason, and Only in the region of the lens which is not present in the first place. In some innovative embodiments, off-centering of this portion of the field is required.

85124.DOC -35- 200403486 When applying-the off-center part of the field electrical refraction matrix, the electrical refraction matrix must be aligned in this way by adjusting the position of the astigmatic axis of the optics of the single vision lens. It is allowed to correct astigmatism of a person, if there is astigmatism, and the electronic variable power field including household location and electrons is in a proper position of a person's eyes. At the same time, Gan & μ f /, must use the partial field design to align the position of the partial field, to allow the patient's pupil needs to make appropriate off-center configuration. And who is half α ^ 8 progress found that, unlike the conventional mirror 'Bazhongzhong static bifocal, multifocal or progressive area is always placed Γ one person's gaze from a distance to watch, the use of-electro-active lens allows the wood A degree of manufacturing freedom not available in conventional multifocal lenses. Therefore, the present invention is ambiguous and verbose. One, in her case, the child electric activity area is placed at a position where a person basically finds the distance, that is, a non-electric active multi-point lens and myopia Vision area. For example, the electrical active area may be placed at 180 ° longitude of the optics of the lens, thereby allowing the multifocal myopic juxtaposition zone ^ to often provide 18 () longer than the optics of the lens. Providing the 180 degree longitude of this near vision area as well as money optics is particularly useful for those who carry glasses at close range working directly with objects in front of or above the child wearer, such as working in front of a computer screen or nails on their heads Picture frame. In the example of a non-composite electroactive lens or the compound complete field lens, for example, a 35 mm diameter compound partial field lens, as described above, Xi · == is applied to the single, lens optics, or pre- With: Yu Ji produces blank, multi-focus progressive lens optics, which are electrically active elements, which are attached to the lens of the frame =

Shape to edging "front. This allows the pre-assembly of electroactive lens blanks, as well as the ability to stock finished, but non-edged, electroactive lens blanks, 85124.DOC -36- 200403486, thereby allowing instant eyewear manufacturing at any distribution path, including physician or optics Division's office. This will allow all optical distribution locations to provide fast service with minimal requirements for π shell manufacturing equipment. This can benefit manufacturers, retailers, and their patients and consumers. If the size of the partial field is taken into consideration, it has been shown that, for example, in a specific embodiment, the specific area of the partial field may be a circular design with a diameter of 35 mm as the center or off-center. It must be noted that this diameter dimension can be changed as needed. In some innovative embodiments, 22 mm, 28 mm, 30 mm, and 36 mm circle diameters were used. The size of the Shaofen field can be based on the structure of the electrically active refraction matrix and / or the electrically active field. At least two such structures are considered to be within the scope of the present invention, i.e., a single interconnected electroactive structure and a multi-grid electroactive structure. Fig. 17 shows a perspective view of a specific embodiment of an electrically movable lens 1700 having a single interconnect structure. The lens 1700 includes a lens optic 1710 and an electrically active refractive matrix 1720. Within the electrically active refraction matrix 1720, an insulator 1730 separates a partially activated field 1740 from a framed non-activated field (or region) 1750. A single wire or conductive strip interconnect 1760 connects the activated field to a power supply and / or controller. Please note that in most, but not all embodiments, a single interconnect structure has a single mated electrical conductor that couples it to a power source. Fig. 18 is a perspective view showing a specific embodiment of the electrically movable lens 1 800 having a multi-grid structure. The lens 1800 includes a lens optic 1810 and an electrically active refractive matrix 1820. In the electrically active refraction matrix 1820, an insulation

85124.DOC -37- 200403486 The body 1830 is separated-some areas of the startup are purchased-the non-starting area (or area) is framed 1850. A plurality of wires are connected within 1860 to connect the self-starting field to a power supply and / or controller. When using the smaller diameter of the partial field, it has found the electrical activity thickness, which is from the edge of a specific area of the partial field to its center, which can be minimized when a single i-connected electrical active structure is used. Into. In minimizing the power supply, the role of A # is always positive, and the number of electrical active layers is required, and the order-interconnection structure is specially received. It is expected that this particular part of the field may not always be so 'so that it uses a multi-grid electrical activity structure. When using an interconnected electrical activity structure, in many innovative embodiments, but not all of the 'multi-material-one interconnected electrical activity structure is laminated within or on the lens' # to allow multiple electrical activities Layer, for example, produces a combined electrical activity power of + 2.5 ° D. Only in this innovative example, 5 +0 single-interconnect layers can be placed on top of each other, which are separated by an insulating layer only in most examples. In this way, the proper power can produce the required change in refractive index for each layer, by minimizing the power requirements of a thick single interconnect layer, which in some instances is not actually properly powered. It is further pointed out in the present invention that certain embodiments having multiple single-interconnected electrical active layers can be charged in a pre-programmed procedure to allow one to have the ability to focus in a range of distances. For example, two + 0550d single-interconnected electrically active layers can be charged 'producing +1 fine intermediate focal @ to allow-+ 2.00D farsightedness' to see the distance of the fingertips, and then two additional + 〇 · The single-interconnected electrical active layer ', which can be charged to provide +2. · Cafaropia, whose capacity can be read to nearly 16 inches. It must be aware that the electrical active layer is cautious

85124.DOC -38- International number and power of each layer ^ ^ _ _ According to the optical design to change, the overall power of wα "for a specific hyperopia, and Γ: a specific range of two distances. In addition, in short and medium vision, in some other innovative specific embodiments, the combination of the electrical active layer exists in the early-interconnected active structural layer of the lens. Another birth, and, and & The multi-grid battery and the bismuth person & ^ 疋 provide a person with the ability to gather axe one ... the project, and assuming appropriate stylization. Finally, in the specific embodiment of its innovation, one, self-> Take the silly in the dagger creation ^ ^ ^ # compound & non-composite lenses that only use a multi-service grid electric activity structure. Consider the group of people Yu, Weng a, Wan style, the multi-grid electric activity structure Ge :: Stylized electrical activity eyewear controller, and / or- or multiple controller components, ^ Broad Garden. A cow has the ability to come in the middle and close range :: 'Semi-finished The electroactive lens is blank, which allows surfaceization, which is also within the scope of the invention. In this example, this is added White—Part of the field electric activity refraction matrix that is off-center, or a complete field electric activity matrix is added with the blank, and then surfaced to the correct formulation required. 敕 In some specific embodiments, the A variable power electric field is positioned on the competitive film, and it is integrated into a fixed spherical power and changed on the positive surface of the lens to meet the needs of a person's work near vision focusing. In her example In this, the variable power field is adjusted to a fixed spherical power change over the entire lens, while generating an aspheric peripheral power effect at the same time.-Low distortion and aberrations. In some of the foregoing specific embodiments, Medium, 3 distance power through the single vision, multi-focal lens blank, or

85124.DOC > 39- 200403486 This multifocal progressive lens is optically corrected. This electrically active optical layer is mainly modified for the needs of 10,000 ”t working distance and t focus. It must be noted that this is not all true. For some examples, it is possible to use a single vision, multi-focus lens optics, Or multifocal progressive lens optics are used only for distance spherical power 'and correction of 9 mesh Xing τ 丄 + Wei Zheng near vision working power and astigmatism, through the electrical active refraction matrix, or using the single-vision or multifocal lens optics Only the Zhengguang Guangxi L positive d spherical power and near vision working power pass through the electrical active layer., ㈣, it is possible to use _ piano, single-vision, multi-focus completed cymbal optics, or progressive multi-focus lens optics And the correction of the distance spherical and astigmatism requirements are accomplished by the electrically active layer. It must be pointed out that in the present invention, the power correction required by the user, Ύ, regardless of prism, spherical or non-spherical power and acoustic release, and Positive m distance power requirements, mid-range power requirements, and near-point power requirements, which ,,, and are made up of any number of added power components. These include the use of _ 罝 _ ^ ^ Early vision or completed multifocal lens photons, 疋, 疋 疋 for all distance spheres ^ ^ * y power rate requirements, some distance sphere power is required, all astigmatism power needs pico, ^ ^ ^ ^ some astigmatism power requirements , All ^ ^ ^ two-sided power requirements, or any combination of the above, and when it is combined with the electrical activity fs demand. 51 'It will provide a person's overall focus it has found that the electrical activity weight τ, αα ^ The private dynamic refraction matrix allows the use of adaptive optical correction technology to maximize the vision of a person through its electrical live ... ^ ^ ^ This can be achieved by allowing the patient or Wanted, Shizishan said the film was created, and manually adjusted them. A finely-designed self-refractive mirror, which measures almost immediately

S5124.DOC

-40, 200403486 with and / or non-conventional refraction errors, and will correct any remaining refraction errors, such as spherical, astigmatism, aberration, etc. This technology will allow the wearer to achieve 20/1 0 or better vision in many examples. Furthermore, it must be pointed out that in certain embodiments, a Fresnell power lens layer is utilized along the single vision or multifocal or multifocal lens blank or optics and the electroactive layer. For example: the layer is used to provide spherical power and thereby reduce the thickness of the lens. The single vision lens optically corrects astigmatism, and the electrical active refraction matrix corrects the middle and near focus requirements. As described above, in another embodiment, a diffractive optic is used along the optics of the single vision lens and the electroactive layer. In this method, the refractive optics provide additional focus correction, which further reduces the power, circuit, and thickness requirements of the electrically active layer. Once again, any two or more of the following combinations can be used in a joining method to provide one person's glasses with correct power requirements to provide the overall joined power. These are a layer, a conventional or non-conventional single-vision or multifocal lens M, a refractive optical layer, and an electrically active refractive matrix or stack. Furthermore, it is possible to cause a shape and / or a refraction effect or an Fresnel layer into the electroactive material through an etching process, thereby generating a non-composite or composite electroactive optics, which has a refractive or Fresnel component . It is expected that it is possible to use the electro-active lens to generate not only conventional lens power but also prism power. — It has also been found that using a coupling-specific field-specific electro-active lens design with an approximately 22 mm or 35 mm diameter circle center or an adjustable off-center composite field-specific electro-active field-specific design, its diameter About 30mm,

85124.DOC '34? -41- 200403486 It is possible to minimize the requirements of the power circuit, battery life and battery size, reduce manufacturing costs, and improve the brightness of the final electrical activity eyeglass lens. In the specific embodiment of the innovation, the field-specific electrical activity of the off-center part of the lens, namely A, is set such that the force center of this field is located in the single vision = sheet < optical ^ about 5 _ 'At the same time, make the near-working distance part of the electrical activity field that is nasal protection or temporarily off-center to meet the patient's t is close to the pupil distance of the mesial and mesial to distant working range. It must be noted that this design method is not limited to a circular design, but can actually be of any shape, which allows the area of the visual field of electrical activity to be appropriately required for one's visual needs. For example, the design can be rounded, oblong, square, octagonal, partially curved, etc. It is important that the compound field = a specific design or a compound complete field design, which has the ability to reach part of the% domain and a non-composite complete field design, and also has the ability to reach part of the field. In an exemplary embodiment, such as shown in FIG. 53a, the electrically active area may be vertically off-centered such that a perforation 5310 is positioned at or near the near vision area 532 when the lens is worn by a patient. Above. A lens in this configuration is preferably to view the item through the area 5330 by requiring only a slight clear eye or head movement, which may provide mesial, or distant visual correction, or both. A patient can also access near vision for reading, which does not require or only slightly needs to perform downward eye movement. In yet other exemplary embodiments, the electrically active area may be horizontally off-center, as shown in Figure 53b. In this specific embodiment, the near vision -42-

85124.DOC 200403486 area 5320 and middle vision area 5330, which can be mesial or distant, or can be off-center as shown in the nose protection, for the right eye of a patient, which is viewed from the patient View from the direction. The off-center of the nose guard allows the eyes to spontaneously turn inward, which occurs during reading. In this specific embodiment, the off-center of the childcare palate is about 2 mm, although this distance is by way of example only and can vary depending on the patient. In yet another exemplary embodiment of an off-center electrical activity area, the electrical activity areas 5320 and 5330 can be vertically and horizontally offset at the same time, as shown in Fig. 5 3c. This exemplary embodiment can provide access to mesial and inverse vision without requiring too much or any head or eye movements, and is responsible for the natural inward rotation of the eye during reading work at the same time. Figure 53d shows yet another exemplary embodiment. This specific embodiment shows the electrically active areas 5320 and 5330 off-center to place the pupil 5310 outside the boundary of the near vision area 5320 and within the area 5330. This embodiment provides access to mesial or distant vision without requiring any head or eye movements for viewing objects directly in front of the pupil, such as looking at a computer screen, for example. The patient using the lenses of this embodiment can still access the near vision area for reading via slight eye movement or head movement. It must be understood that these specific embodiments are by way of example only and can be changed to, for example, patient preferences or viewing needs. Other configurations of the electroactive area relative to the patient's pupil can be easily generated and fall within the scope of the present invention. Similarly, the electrically active area can be independently offset from the center by a different amount. Similarly, it is possible to completely close the 85124.DOC-43-200403486 during the work of the mesial and distant middle. This closes the near area, so that the configuration of the pupil relative to the middle vision is less important, because the child areas 5330 and 5320 The entire area may only have mesial or distant power, but in specific embodiments, it may require simultaneous near vision and near vision, or far vision, and the pupil configuration in this electrically active area requires Based on the considerations described below, Lei carefully selected to maximize the effectiveness of the glasses. It has been found that in many examples (Yun Fei, "Nao Quan Shao") the electrical activity refraction moment II: has an uneven thickness. That is, the metal and conductive U are not parallel, and the polymer Varying the thickness of the glue to produce it may also be used in non-composite embodiments or composite modes with an early-view or multifocal lens optics to use such a non-uniformly-diffractive matrix of electrically active diffraction. This presents many possibilities. Adjusted lens power 'is achieved through different combinations of these fixed and electrically adjustable lenses. In some innovative embodiments, 罝 ^ ④ early-interconnected electrical active diffraction matrix utilizes the The non-parallel sides of the uniform thickness. The furnace is in the large = i new: body embodiment, but not all of the "multi-grid electro-active junction structure" produces uniform thickness of the electro-active structure. Possibility, can be combined with a single vision lens and: close: electro-active lens to produce a composite lens assembly.--Electro-active lens material, the voltage can increase or decrease the diffraction coefficient. To reduce the high refractive index will change the final lens accessories (iv) to provide a low power plus power, as shown in Table 1 of the first - the column as in the 'fixed for different combinations of power and electrical activities of the lens. If the voltage applied is increased, the refractive index of the electro-active lens will increase.

B5124.DOC 9sa -44- 200403486 is used for fixing and electric activity. The voltage difference applied in this invention. The power of the composite lens assembly is changed as shown in Table 2. It must be noted that in this embodiment, only a single

廷 禋 复 兮 装 配件 In the example, read the rain ,, and go * Nabu fans. In a concrete example: "The tongue-moving polymer glue layer can be injection molded, cast

, Machining, diamond research TM and Q juice become a pure lens optical shape

85124.DOC -45- 200403486. The thin metal layer is deposited on both sides, for example, by spraying or spraying, the deposited thin metal is not necessary for injection molding or casting the electroactive material, but if necessary, the metal layer Above. Injection-molded or cast polymer coatings are vacuum deposited. In another exemplary layer system is placed on both the optical side of the lens and the other side of the layer. A conductive layer can be vacuum deposited or sprayed onto the bifocal, multifocal, or progressive lens, which is not like conventional, in which the myopic power section needs to be placed differently for different multifocal designs. It can be placed in a household storage 丄, λ 1U hanging position, which is different from that used by the conventional method <static power area, where the eye clear movement and the head tilt are used to use such an area The present invention allows it to look straight up or slightly upwards or downwards' and adjust the whole or part of the electrical activity to complete the necessary near working distance. This reduces eye fatigue and clear head and eye movements. Furthermore, when Tian / and Su want to see the distance, the adjustable reflection matrix of the electrical activity is adjusted to the required correction power to clearly see the distant objects. In most cases, this will cause the electrical activity to adjust the near working distance field to become piano power ', so turning or adjusting the composite electrical activity lens back to a distance vision correction lens or low power multifocal progressive lens correction distance power. But 运 ’运 is not necessary. In some examples, it is preferred to reduce the optical thickness of the single vision lens. For example, the central thickness of a positive lens or the edge thickness of a negative lens' can be reduced by some proper distance power compensation in the electrically adjustable layer. This will be applied to the full field or most of the full field composite electroactive eyeglass lenses, or an example of a non-composite electroactive eyeglass lens.

85124.DOC -46- 200403486. Again, it must be pointed out that the adjustable electrical active refraction matrix does not have to be located in a restricted area, but can cover the entire single vision or multifocal dioptric sheet optically, regardless of the size area it needs Or shape. The actual overall size, shape, and location of the electrically active refraction matrix are limited only by performance and aesthetics. It has also been found and is part of the present invention that by using the single vision or evening focus lens blanks or optically appropriate forward and concave curves, it may further reduce the electronic complexity required by the present invention. By properly selecting the single vision or multifocal lens blank or optical lordosis base curve, it is possible to minimize the number of connection electrodes required to activate the electroactive layer. In some embodiments, only two electrodes are needed because the entire electrical activity field area is adjusted by a set amount of power. This is due to the change in the refractive index of the electroactive material, which is based on the placement of the active layer to produce different power front, back, or CLP active layers. Therefore, the proper curvature relationship of the front and back curves of each layer will affect the adjustments required for the electrically active compound or non-composite lens. In most, but not all, composite designs, especially those that utilize a refraction or Fresnel component, it is important that the electrically active refraction matrix does not make its front and back curves parallel to the single vision to which it is attached Either multifocal semi-finished blank, or single vision, or multifocal finished lens blank. With one exception, a composite design utilizes a multi-grid structure.

It must be pointed out that a specific embodiment is a composite electro-active lens, which uses less than a full field method, and a minimum of two electrodes. Other specific 85124.DOC -47- 200403486 = Γ-multi-grid electrical activity refraction matrix method to generate the electrical activity-car, in this example will require multiple electrodes and electronic circuits. When using the Xige thumb electrical activity * Shibo to start to the appearance can accept large / number 3 to the border of the child grid has been charged to 0 02 罝 Ρ (Daxi number is not visible), it is necessary to generate a zero sound- Refraction coefficient root between two adjacent grids with different refractive index differences: Appearance requirements, the range of refractive index differences can vary from 0.01 to 1 refractive index difference, but in most innovative embodiments, The mechanics Jiang Talan Tian Tianxin, Jiao and M. Shangjingwen are limited to the difference of the refractive index between adjacent £ or <0.02 or 0.03 units. It is possible to use a single interconnect structure and / or a multi-grid structure with different electrical activity structures—or multiple electrical activities, which can be charged by two reactions as needed to produce the required added end-focusing power. For example, ^ 'It can be modified by the former (electrical layer, relative to the wearer's eye car Γζ)-the long-range power of the complete field, and the latter (ie near ::::, activity The refraction matrix, which focuses on the near vision range, utilizes a partial-field-specific manner created by the 9 houses. It can immediately learn that 'the use of this multiple electrical activity refraction matrix method will allow for increased flexibility while maintaining child The stacks are relatively thin and reduce the complexity of each individual layer. Furthermore, this method allows the individual stacks to be arranged so that they are charged as much as possible one at a time 'for house life'-while variable focus power effects can be added. This variable convergence effect = produced by a process that progresses over time, to correct the middle-range focus to achieve the near vision range focus needs' When a person sees near from far, and then when he sees far from near Reverse effect. The multiple electrical active refraction matrix method also allows faster electrical active focusing functions.

85124.DOC 354 -48- 200403486 rate response time. This is due to the combination of Xin Wenwen-U Jing, one of which is the electric active material to be reduced for each material user of the electric laminated lens.冋 时 'because one or more electrically active refraction matrices are allowed to break one master = live: the complexity of the refraction matrix becomes two or more less complex individual force J layers, and its "requires that the There is less to do. The material and structure of the electrically movable lens, its conductive wire circuit, power supply, sub-switch technology, and software distance range required for focus adjustment will be described below. FIG. 19 is a perspective view showing an exemplary embodiment of an electrically active refraction matrix 1900. Attached to both sides of an electrically active material 1910 is a metal layer 1920. Attached to the opposite side of each metal layer 1920 is a conductive layer / the above-mentioned electroactive refraction matrix is a multilayer structure, which contains a polymer glue or liquid crystal as the electroactive material. However, in some innovative cases, a polymer gel electroactive refractive matrix and a liquid crystal electroactive refractive matrix are used in the same lens. For example, the liquid crystal layer can be used to produce an electronic tinting or sunglasses effect, and the polymer glue can be used to increase or decrease power. Both the polymer glue and the liquid crystal have a characteristic that an optical refractive index thereof can be changed by an applied voltage. The electrically active material is covered by two fairly transparent metal layers on either side, and a conductive layer is deposited on each metal layer to provide good electrical connection to the stacks. When a voltage is applied across the two conductive layers, an electric field is generated between them and the refractive index is changed through the electrically active material. In most cases, the liquid crystal and in some cases the glue is encapsulated in a sealed envelope, the material of which is made of silicon, polymethacrylate, styrene, caramel, ceramic, broken glass, Nylon, 85124.DOC -49- 200403486 polyester film and others are selected. Fig. 20 is a perspective view showing a practical embodiment of an electrically movable lens having a multi-grid structure. The lens 2000 includes-an electrically active material 2010, = in some embodiments, a plurality of pixels may be defined, each of which may be separated by a material family having f insulation characteristics. Therefore, an electrically active material fan can define adjacent areas, each area containing one or more pixels. Attached to the electro-active material 2G1 () is a metal layer, and it has a grid array of all electrodes 2030, which is composed of materials with electrical insulation properties (regardless of: separated. Attached to the electro-active material On the opposite side (not shown) is a p-phase phase metal layer.. By this, each electrically active pixel is matched to the counter electrode 2030 to define a grid element pair. = Added to-metal layer 2_ to-conductive layer 2Q ♦ It has a plurality of interconnections k = 0,50 ′ each of which is divided and / or controlled by a material (not shown) with electrical insulation properties. The grille is paired to the power source, which is in another -Specific implementation of financial matters, some and / or all interconnections = solid G5G can be connected to more than one grid element paired to-power and / or control. Note that in some specific embodiments, the metal layer is deleted. Deleted = In the specific embodiment, the 'metal layer 2020' is replaced by an alignment layer. In the new embodiment, the middle surface of the front (far) surface and / == made of a material containing a conventional color component Cheng. This colored Chenglai = In the recognition event, it uses its available-complementary method to catch t, a joined 荖. Cloth and it must be noted that in many innovative tools

85124.DOC -50- 200403486 Body = In the example, the color material is only used for the electroactive lens, and no sub-boiler component is required. The colored material may be contained in an electro-active lens layer ′ consisting of the laminate, or later added to the electro-active refractive matrix, or added as part of an outer layer on the front or back of the lens. The packaged active lens of the present dagger can be coated with an anti-reflective coating on the front, back, or both of the hard coating as required. This structure is called a -subassembly, and it can be electronically controlled to generate the wearer's -prism power's spherical power, astigmatism power correction, aspheric correction, or image-to-correction. Furthermore, the subassembly can be controlled to mimic a Z Fresnell or diffractive surface. In a specific embodiment, if needed to exceed 〆

This kind of knowledge can be juxtaposed with two or more subassemblies, which are separated by an electrically insulating layer. The insulating layer may include oxidized stone. In another embodiment, the same subassembly is used to generate multiple power corrections. Any one of the two specific sub-assembly specific embodiments described above may be composed of two different structures. This specific embodiment allows each layer, the electrically active layer, and the conductor = metal to be continuous. That is, continuous material layers, thereby forming a morning-to-earth interconnect structure. The specific embodiment of the second structure (as shown in FIG. 20) utilizes a metal layer of a grid or an array, and has each sub-array area electrically isolated from it. In a specific embodiment showing a multi-grid electroactive structure, the conductive layers are etched to provide separate electronic contacts or electrodes to each sub-array or grid element. In this way, separate and different voltages can be applied to each grid element pair in the vertical layer to create regions of different refractive index in the electrically active material layer. These design details include layer thickness, refractive index, voltage, candidate electrically active materials, laminated structure Y

85124.DOC -51- 200403486 The number of layers or components, the configuration of the stack or components, and the curvature of each layer and / or component are left to the optical designer to decide. ^, # ,, λ, note that the multi-grid electrical activity structure or the single interconnect electrical activity structure can be used as a part of the lens field or a complete lens field. However, when using: the refraction matrix of the domain-specific electrical activity refraction matrix, in most cases, the fast active material has a refractive index equivalent to that of the field-specific electrical activity non-priming layer (Tibetan frame layer). The corresponding refractive index enables the system to reach the specific electrical activity area of the Wanshui Shaofen field and is separated from it by a body. This result can improve the appearance characteristics of the electrically active lens. By keeping the appearance of the electrically active refraction matrix to look like only one, it is in an unactivated state. At 151, it must be pointed out that in some specific embodiments, the frame layer is a non-electrically active material. The Θ nozzle material can be a wide range of polymers, where the electrically active composition accounts for at least 30% by weight when formed. Such electroactive polymer materials are well known and available. Examples of this material include liquid crystal polymers such as polyester, polyether, polyamine, (PCB) pentacyanobiphenyl and others. The polymer glue can also contain a thermosetting matrix material to improve the handling of the glue, which can improve its adhesion to the coated conductive layer and improve the optical clarity of the glue. By way of example, only this matrix can be a cross-linked acrylic acid, methacrylic acid, polyurethane polyacrylic acid,-ethylene polymer cross-linked-bifunctional or multifunctional acrylate, methacrylic acid Acid ester or ethylene derivative. The thickness of the adhesive layer can be, for example, between about 3 microns and about 10 microns, but can be as thick as 1 mm, or in another example, between about 4 microns and about 20 microns. The adhesive layer may have a modulus, for example, from about 100 pounds per inch to about one inch

85124.DOC -52- 200403486 800 唠, or in another example, 200 to 600 pounds per inch. The metal layer may have a thickness of, for example, about 10-4 micrometers to about 10-2 micrometers, and in another example, from about 0.8 X 10 3 micrometers to about 丨 2X 0-3 micrometers. The conductive layer may have a thickness, for example, in the range of 0.05 micrometers to about 0.2 micrometers, and in another example from about 0.8 micrometers to about 0.12 micrometers, and in yet another example. , About 0.1 microns. A metal layer is used to provide good contact between the conductive layer and the electroactive layer. This technical professional will immediately know that they can use the appropriate metal materials. For example, it can use gold or silver. In a specific embodiment, the refractive index of the electroactive material can be changed, for example, between about 1.2 units and about 19 units, and in another example, between about [M early position and about 1.75 units, Its refractive index varies by at least units per volt. With the rate of change of the voltage coefficient, the interrefractive index of the electroactive material, and its compatibility with the matrix material will determine the percentage composition of the electroactive polymer in the matrix, but the final composition must be such that The change in refractive index will not be less than 002 units per volt, and its base voltage is about 2.5 volts, but not more than 25 volts. As mentioned above, in an innovative embodiment using a composite design, the paragraph of the electrically active refractive material assembly is "the visible light is transparent, and the adhesive bonding technique is used to attach to the conventional lens optics. This combination of two components can be put on paper or film, which pre-assembles and attaches the electrical active refraction matrix into pieces and has been prepared for incorporation into the conventional lens optics. It can be produced on-site and applied to the waiting lens optical surface. ㈣, which was previously applied to a round surface of μ ** m h 士 心 narrative film, and then it was adhesively bonded to 哕

85124.DOC -53- 200403486 Waiting lens optics. It can be applied to half-finished lens blanks, which are later surfaced and edging for the proper size, shape, and proper overall power requirements. Finally, it can be cast into a preformed lens optic, which utilizes surface casting technology. This results in the electronically modifiable power of the present invention. The electrically active refraction matrix can occupy the entire lens area or only a fraction of it. The refractive index of the child active layer can be changed only for this area correctly for focusing. For example, in the aforementioned composite part field design, the Shaofen field area can be activated and changed in this area. Therefore, in this specific embodiment, the refractive index is changed only in a specific partial area of the lens. In another embodiment, its composite complete field design changes the refractive index on the positive surface. Similarly, the refractive index changes throughout the region in the non-coupling design. As mentioned earlier, it has been found that in order to maintain an acceptable optically pleasing appearance, the maximum value of the refractive index difference between adjacent areas of an electroactive optic must be limited to 0.02 units of refractive index difference -05 units, preferably between 002 units and 00 #. It has been thought in the present invention that in some examples, the user will use a part of the field and then want to switch the electrical active refraction matrix to the full field. In this example, the specific embodiment will be able to perform structural design for a complete field specific embodiment; however, the controller will be programmable to allow the power required for switching from a complete field to a partial field Domain, back to full, or vice versa. In order to generate the necessary electric field to simulate the electro-active lens, the voltage is transmitted to -54-

85124.DOC

Λ / V 200403486 The optical assembly. This is provided by a small diameter wire harness which is contained in the edge of the frame of the glasses. The lead is routed from a power source described below to an electrically active eyewear controller, and / or one or more controller components, and to the edge of the frame surrounding each spectacle lens, which is the most advanced used in semiconductor manufacturing The bonding technology links the wire to each grid element in the optical assembly. In the specific embodiment of the single wire interconnection structure, it is shown that there is one wire per conductive layer, each eyeglass lens needs only one voltage, and each know lens only needs two wires. This voltage will be applied to a conductive layer, while its partner on the opposite side of the glue layer is held at ground potential. In another embodiment, an alternating current (AC) voltage is applied across the opposite conductive layer. These two connections are made only at each spectacle lens or near the edge of the frame. If a grid array voltage is used, each grid sub-area in the array is treated with a different voltage, and each conductor in the frame is connected to a grid element on the lens. An optically transparent conductive material, such as hafnium oxide, tin oxide, or indium tin oxide (IT0) can be used to form the conductive layer of the electrical activity assembly, which is used to connect the wires in the edge of the frame to the electrical activity Each grid element in the lens. This method can be used regardless of whether the electrically active area occupies the entire lens area or only a part of it. One of the techniques to achieve pixelation in the multi-grid array design is to generate individual mini-volumes of electrically active materials, each of which has its own pair of driving electrodes to establish an electric field across the mini-volume. Another technique to achieve pixelation uses patterned electrodes for lithographically growing conductive or metallic I on the substrate. In this way, the electroactive material can be included in -55-

85124.DOC 200403486 In a continuous volume, the area of the different electric fields that generate the pixelation can be defined entirely by the patterned electrode. In order to provide power to the optical assembly, a power source is included in the design. For example, the voltage generated by the pen-field's side electric field is very small, so the temples of the frame are designed to allow the insertion of mini-level batteries that provide this power. extract. The batteries are connected to the wire harness, which is connected through a multiplex, and it is also included in the frame temples. In another embodiment, a conformal thin film battery is attached to the surface of the frame temples, and has an adhesive to allow them to be removed and replaced when they consume their charge. Another option is to provide an AC transformer that is attached to the frame-mounted battery to allow the bulk or conformal thin-film battery to be charged in place when not in use. Another power source is also possible, whereby a fuel cell can be included in the spectacle frame to provide greater power storage than the battery. The fuel cell can be recharged with a small fuel container, which injects fuel into a container in the spectacle frame. It has been found that it is possible to minimize this power requirement by using an innovative composite multi-grid structure method, which in most, but not all examples, includes a portion of a field-specific area. It must be pointed out that when it can use a composite partial field multi-grid structure, it can also use a composite complete field slab structure. One

In another innovative method, non-conventional refraction errors, such as aberrations, can then be corrected, which provides a tracking system built into the eyewear such as the above, and the appropriate enabling software and the electrical activity Eye clear wear &amp; system stylized, and / or one or more controller components, which are contained in the 85124.DOC -56- 200403486 electrical activity eye wear. This innovative embodiment can trace a person's sight by tracking a person's eyes, and apply the necessary power = a specific area of the electrically active lens that is seen through. In other words, when the eye moves-the electrically charged area of the target, it will move across the lens corresponding to a personal line of sight guided through the electrically active lens. This will be displayed in two = identical lens designs. For example, the user may have a fixed-power lens, an electro-active lens, or a combination of two types to correct conventional (spherical, cylindrical, and prismatic) refraction errors. In this example, the non-conventional refraction error can be corrected by the electrically active refraction matrix, which is a multi-frame thumb dream structure, so that when the eye moves the corresponding activation area of the electrically active lens =, it will follow Eyes to move. In other words, the clear vision corresponding to the movement of the eye, when it intersects the lens, will move across the lens in relation to the movement of the eye. In the above-mentioned innovative example, it can be pointed out that the multi-grid electro-active structure is added to or on the composite electro-active lens, which can be designed for a partial field or a complete field. One must point out that with this innovative embodiment, it is possible to minimize the power required by directly viewing the limited area passing through with only electric charging. : Therefore, the smaller the area being charged, the less power will be consumed by a given prescription at any one time. In most, but not all cases, this indirect viewing area is not charged and activated, so it will correct conventional refraction errors, which will allow it to get 20/20 visual corrections, such as myopia, hyperopia, astigmatism, and presbyopia. . In this innovative embodiment, the target and tracked area will try to correct non-conventional refraction errors as much as possible, which are abnormal astigmatism and aberrations.

85124.DOC -57- 200403486 and improper suspension of eye surface or sensory layer. In its specific embodiment, the target and the tracking area of the target are a J ^ 3 iridium material. In several of the foregoing specific embodiments, the scope of this project and the technical level can be automatically controlled with the assistance of the controller or the controller component. Positioned from below, it traces the movement of the eye with a rangefinder t in the Γ eye bud, which uses the 7-eye clear tracking system located in the eye-clear wear or simultaneously uses a trace System and a rangefinder system. Although in some designs only a part of the electrically active area is used, the entire surface is coated with an electrically active material to avoid the lens in the non-activated state, avoiding-the circular line is seen by the user. In some innovative embodiments, a transparent insulator is used to keep the electrical activation slaved to the activated central region 'and the non-activated peripheral electrical active material is used to keep the edges of the active region invisible. Can be recharged by a solar battery at these times. Another method in this design allows an AC transformer and attach it to the battery. In another embodiment, a thin-film solar cell array may be attached to the surface of the frame, and a voltage may be applied to the wires and the optical grid, which use the photoelectric effect of sunlight or indoor light. In an innovative embodiment, the solar array system is used as the king's electricity Λ ', which uses the aforementioned mini battery to include standby power. When power is not needed, in this specific embodiment, the battery is to provide a variable focal length to the user, and the electric movable lens is switchable. It offers at least two switch positions, but more if needed. In the simplest embodiment, the electrically movable lens is on or off. In the closed position, no current flows through the wire and no voltage is applied to the wire.

85124.DOC -58- 200403486 The grille is equipped with 彳 and only uses shout lens power. In this case, when the user needs the far-field distance correction, for example, of course, suppose that the composite electrical activity lens uses a single vision or a multifocal lens blank or optics, and its corrected distance vision is a part of its structure. Provides near-vision correction for reading. The switch can be used to provide a predetermined voltage or voltage array to the lenses to generate a positively added power in the electrically movable assembly. A third switch position can be included if a major -midfield correction is desired.胄 The switch can be controlled by the processor, or manually controlled by the user. In fact, you can include several additional = sets. In another embodiment, the switch is analog rather than digital and provides a continuous change in the focal length of the lens by adjusting a knob or joystick, similar to the sound control on a radio. If "," the power of the solid foot system is part of the design, and all visual correction is done through the electrically movable lens. In this specific embodiment, a voltage or voltage array is supplied to the lens at any time, if The user needs both distance and near vision correction. If the user only needs a distance correction or reading adaptation, the child electric active lens can be opened when correction is needed, and closed when no correction is needed. However, this is not necessary In certain embodiments, according to the lens design, turning on or off the voltage will automatically increase the power of the distance and / or near vision area. In an exemplary embodiment, the switch itself is located in the The spectacle lens frame is connected to a controller, such as an application-specific integrated circuit, included in the spectacle frame. The controller responds to different positions of the switch to adjust the voltage supplied by the power source. Therefore, this controller constitutes the above-mentioned multiplexer 'which distributes different voltages to the connecting wires. The controller also

85124.DOC λ.γ · r -59- 200403486 can be an advanced design in a thin film form, and similar to the battery or solar cell can be mounted along the surface of the frame. In an exemplary embodiment, the controller and / or one or more controller components are manufactured and / or programmed using the knowledge of the user's visual correction needs, and allow the user to Simply switch between different arrays of a predetermined voltage under their individual visual requirements. The electrical activity eyewear controller 'and / or-or multiple controller components can be simply removed and / or programmed by the visual care specialist or technician and replaced and / or re-programmed-new prescription Controller 'when the user's visual correction needs change. v 11 u M,%, 1 Yu: seconds, change the voltage applied to the -electrically active lens. If the electrically active refraction matrix is made of a fast-switching material, it is possible that a rapid change in the focal length of the lenses will harm the wearer's vision. It requires a gentle transition from one focal length to another. An additional feature of the invention is that a "delay time" can be programmed to the controller to allow slowing down the transition. Conversely, a "lead time" can be programmed into the controller, which will speed up the transition. Similarly, the transformation can be expected by a predictive algorithm. /. The time constant of the 'm transition in any order event can be set so that it is proportional' in response to the required refraction change to adapt to the wearer's vision. By way of example, small changes in the power rate can be quickly switched in Polytechnic Workers 6, Luxury Men, etc., while large changes in polypower, such as 2…, such as a tooth wearer quickly Move its gaze from an object to reading printed sounds Lagan to brush Beco from a distance of eight P, which can be set to occur over a long period of time, about 10 -10 milliseconds. And 0 to clear ^ At this time the wealth can be based on the wear To adjust the degree of comfort.

85124.DOC -60- 200403486 In any event, it does not require the switch to be positioned above the glasses themselves. In another exemplary embodiment, the open relationship is in a separate module, possibly in a pocket of the user's clothes, and activated manually. This switch will be connected to the glasses with a thin wire or fiber. Another version of the switch includes a small microwave or radio frequency short-range transmitter that transmits a # regarding the position of the switch to a small receiver antenna that is comfortably mounted on the spectacle frame. In both switch configurations, the user has direct but prudent control over the change in the focal length of his glasses. In various exemplary embodiments, the opening relationship is automatically controlled by a viewing detector, such as a rangefinder device, which is located in, for example, a frame, a frame, a lens, and / or the glasses On the lens and point forward at the perceived object. Figure 21 shows a perspective view of another innovative embodiment of the electrically active eyewear 2100. In this illustrative example, the frame 2110 includes an electrically movable lens 2120, which is connected by a connecting wire 2130 to the controller 2140 (Integrated Circuit) and a power source 2150. A rangefinder transmitter 2160 is attached to an electrically active lens 2120, and a rangefinder receiver 2170 is attached to the other electrically active lens 2120. In other different embodiments, the transmitter 216 and / or the receiver 2170 may be attached to any electrically movable lens 2120, attached to the frame 2m0, embedded in the lens 2120, and / or embedded in the frame 211〇. Furthermore, the rangefinder transmitter 2160 and / or receiver 2170 may be controlled by the controller 2140 and / or a separate controller (not shown). Similarly, the signals received by the receiver 2170 can be processed by the controller 2140 and / or a separate controller (not shown). 85124.DOC -61-200403486 In any event, the rangefinder is an active seeker and can use different sources, such as lasers, light-emitting diodes, radio frequency waves, microwaves or ultrasound pulses to locate the The object and determine its distance. In a specific embodiment, a vertical cavity surface emitting laser (VCSEL) is used as the light emitter. The small size and flat profile of these devices make them attractive for this application. In another specific embodiment, an organic light emitting diode or OLED is used as the light source of the rangefinder. The benefit of this device is that the OLEDs can usually be made in a way that most of them are transparent. Therefore, a 0LED can be a better rangefinder design, if aesthetics need to be considered, because it can be added to the lens or frame without being noticed. An appropriate sensor to receive the reflected signal from the object can be placed at one or more positions in front of the lens frame and connected to a small control to calculate the range. In another embodiment, a single device can be manufactured to operate in dual mode, like a radiator and a detector, and connected to the range calculator. This range is transmitted through a wire or fiber to the switching controller in place in the lens frame, or a wireless remote control carried by itself, and analyzed to determine the correct switching distance for the object distance. In some examples, the ranging controller and the switching controller can be integrated. It must be understood that, in some cases, the rangefinder device is difficult to switch the focal length of the electrically movable lens when the wearer wants to move from one focal length item to another. For example, the rangefinder transmitter and rangefinder receiver are additional head movements of a wearer who may require the lens, before the lenses switch from one vision correction to another. In addition, "wrong switching" is available

85124.DOC -62- 200403486 Occurs when the lenses are switched from the visual correction actually required by the wearer to an inappropriate visual correction. For example, when the lenses switch the visual correction from distance correction to far, middle or near or near correction, in addition to switching to the distance correction, it is actually required by the wearer. Therefore, in another exemplary embodiment, the rangefinder transmitter and the rangefinder receiver may be selectively covered by an additional lens for controlling the transmission beam width generated by the transmitter, and the The receiving cone is accepted by the receiver. Figure 44a is an exploded perspective view of an integrated power source, controller, and rangefinder according to another embodiment of the present invention. As shown in Figure 44a, the system 4400 includes a rangefinder device 4420, which is coupled to a controller 4440, which in turn is coupled to a power source 4460. Fig. 44b shows a side cross-sectional view of the system 4400 of Fig. 44a along Z-Z 'according to an embodiment of the present invention. As shown in Fig. 44b, the rangefinder device 4420 includes a rangefinder transmitter 4424 and a rangefinder receiver 4428. In this exemplary embodiment, the rangefinder transmitter 4424 and the rangefinder receiver 4428 are a transmitter and a receiver diode, respectively, which can take the form of an IR laser diode, an LED, or other See sources of radiation. In this illustrative embodiment, the transmitter 4424 has selectively covered the transmission lens 4426 to control the width of the transmission beam generated by the transmitter 4424. Similarly, the receiver 4428 can selectively cover the receiving lens 4430 to control the receiving cone accepted by the receiver 4428. It must be understood that the receiving area or cone of the receiver 4428 includes a solid angle, where a light beam approaching the rangefinder device can reach the receiver 4428 once it passes through a receiving mirror, an aperture, or other covering the receiver 4428 device. A protective window covers the -63 ·

85124.DOC 200403486 The internal components of the rangefinder device 4420, and more specifically, the transmitter and receiver from the user's environment do not affect the function of the internal components. Fig. 45 shows a side view of the rangefinder transmitter 4424 of Fig. 44b according to an embodiment of the present invention. As shown in Fig. 45, the transmitting lens 4426 has a selected convergence power to converge the light beam B generated by the transmitter 4424 to a given pattern width D for a given working distance L. Therefore, the beam width generated by the transmitter 4424 is optimized for the working distance given by reading and middle vision, which can minimize the need for additional head movement, and it can avoid the Large switching errors caused by large areas. Fig. 46 shows a side view of the rangefinder 4428 receiver of Fig. 44b according to an embodiment of the present invention. As shown in FIG. 46, the receiver 4428 selectively covers the receiving mirror 4430, which has an elongated aperture 4432 formed therein. Using a receiving lens 4430 with a narrow aperture 4432 reduces the received pattern to a substantially rectangular field, rather than the full view, which will be detectable if the receiving lens 4430 does not match on the receiver 4428. . In this specific embodiment, the receiving lens 4430 is made of a material, such as an opaque material, which prevents the receiver 4428 from receiving any reflected light beam, except those that pass through the narrow aperture 4432. It must be understood that the specific embodiments in which the transmitting lens 4426 covers the transmitter 4424 and the receiving lens 4430 covers the receiver 4428 are merely illustrative, and in other specific embodiments, the transmission beam of the transmitter 4424 and the receiver 4428 can be manipulated The receiver can be used to further reduce false switching or improve the performance of the optical system 4400. For example, other ways to limit the receiver's acceptance cone or receiving pattern include using other geometric apertures, -64-

85124.DOC 200403486 A gate, lens, or device may be used to restrict the beam to the receiver 4428. The 5F must understand that any combination of the above lenses placed on the transmitter and receiver to be selected can be provided in accordance with the present invention. For example, in at least one further specific embodiment, the receiving lens 4430 is used to selectively cover the receiver 4428 is selective. Similarly, in a further specific embodiment, the transmitting lens 4426 is selectively used to selectively cover the transmitter 4424. In the above-mentioned exemplary embodiment, additional head movements and the occurrence of erroneous switching are required, both of which can be minimized by increasing the transmission beam generated by the rangefinder transmitter, and if necessary, Manipulate how the reflected beam appears to the rangefinder receiver. In another exemplary embodiment, the switch can be controlled by a small but rapid movement of the user's head. This will be achieved by including another viewing monitor, such as a small microgyrometer or microaccelerator in the temples of the lens dream frame. A small, rapid shaking or twisting of the head will trigger = microgyrometer or microaccelerator, and cause the switch to rotate through its allowed position setting, changing the focus of the electroactive lens to the desired correction. For example, when the movement is detected by the microgyrometer or microaccelerator, the system can be programmed to provide power to the rangefinder device, so the observed field 2 can be queried by the rangefinder device to Decide if it's needed-full wind sees the change in amendments. Similarly, the rangefinder device may be turned off after a predetermined period of time, or no head movement is detected for a period of time. Furthermore, in a specific embodiment (s 、, 土, 土), after detecting motion and using the rangefinder device f, I, the child rangefinder will turn on. 85124.DOC -65- 200403486 — In another exemplary embodiment, another viewer, such as a tilt switch, can be used to determine whether the user ’s head is slanted downward or 2: See: In 1 potential, "above or below-a given angle, which will represent: a person who can be viewed as a distance, for example,-an illustrative tilt switch can include-a mercury installed in the controller On_, which turns off a circuit that provides power to the rangefinder 'and / or the controller only when: the person looks up or down from the horizontal line-a predetermined angle. Because the lens can be corrected for distance vision in an unpowered state, in at least-specific embodiments, the rangefinder device can be set to operate and switch the electrically active lens from distance correction to another state (for example Near or middle correction), when the user ’s head is tilted downward or upward from the horizontal by the predetermined angle. In addition, the lenses may be used: additional requirements, wherein a predetermined period of time is on the side before the switch occurs. The object is measured at a short or medium distance. The tilt switch # can be used to set a high logic level, and then the AND gate (in positive logic) and the logic level set by the rangefinder, which represents whether it is an object At that short or medium distance.

47a-47c are side views of a wearer of an optical lens system according to an embodiment of the present invention. As shown in Figure 47a, the wearer of an optical lens system can adjust the tilt angle (bp) of his head from horizontal to an upward, and tilt the head from horizontal to a downward (U. Figure 47b shows The wearer tilts the part downwards and the downward head tilt angle (Θ-). Figure 47c shows the tooth wearer tilting his head upward and the upward head tilt angle (θ ^). As an example In a specific embodiment, the tilt switch can be turned off when the head of the wearer moves from a horizontal position up or down from a position of about 5 to 15 degrees (and provides power to the rangefinder device or controller Or both), preferably 85124.DOC • 66- 200403486 is about 10 degrees from the horizontal position. In another specific embodiment, the tilt switch can be used when the wearer's head is raised from the horizontal position or It is about 15 to 30 degrees downward from the horizontal, and is preferably about 15 degrees from the horizontal position. It must be understood that the above-mentioned specific embodiment using the tilt switch can be optimized based on the needs or expectations of the wearer. For example, the wearer can choose to have it Changes come in different upward or downward directions to turn the switch off. Therefore, the angle of the upward tilt can turn off the switch, which can be equal to the angle of the downward tilt, or they can differ from each other by some angle. In addition, the The tilt switch can also be optimized by providing it will only activate the m rangefinder (or provide power to the rangefinder device or controller or both) when the wearer tilts his head in a downward direction, or In addition, only when the wearer tilts his head in the upward direction. The latter example is less likely to be read by a female person who basically tilts his head slightly downward to read. In another exemplary embodiment, The system uses a tilt switch to determine the tilt angle of the wearer's head. The tilt angle, whether it is downward or upward, can be transmitted to the controller to determine whether the tilt is greater than a pre-footed angle. Therefore The controller may selectively supply power to the rangefinder device when the tilt crosses a tilt threshold with respect to the tilt switch. Similarly, in a further specific embodiment, available A microgyroscope or microaccelerator is used in a similar manner. For example, a microgyro or microaccelerator can produce an output, where the controller can be used to determine the position of the wearer's head 'and adjust the power accordingly. To the rangefinder device. Yet another exemplary embodiment uses a combination of a microgyroscope and a manual switch. In this specific embodiment, the microgyroscope is used in most

85124.DOC -67- 200403486 Reading and visual functions below 18G degrees, which reflects m's head tilt. Therefore, when the heads of two people are tilted, the microgyroscope sends a message: Control B, which represents the degree of head tilt, which is converted into an increased permanent focus function. Depending on the degree of the tilt. The manual switch can be used to replace certain visual functions of the microgyrometer with A at 180 degrees, for example, when working on a computer. In yet another exemplary embodiment, a combination of a rangefinder and a microgyrometer is used. The microgyrometer is used for near vision, and others below the 180 ° <visual function ', and the rangefinder is used for viewing distances higher than the threshold, and its viewing distance is, for example, 4 inches or less. In other specific embodiments, the distance meter device may be combined with a tilt switch, a microgyrometer or a micro-accelerator to determine whether the electric movable lens should be switched. In these specific examples, the controller can use a logic 2 bit for each of the integrated components, such as the tilt switch, gyroscope, or accelerator, which has additional requirements for a rangefinder device. A new viewing distance is obtained before, for example, a handover occurs. When Tian used another design of the manual switch or rangefinder to adjust the focusing power of the electrical movable assembly, another exemplary embodiment uses one-month tracking to measure the distance between the holes and detect the viewing distance. . When the eye is the same,:, when returning or close to the object, this distance is changed when the hole is convergent or happy ^ :. At least two light-emitting diodes and at least two adjacent light sensors are used to detect light reflected by the diode outside the child's eye, which are placed on the inner frame near the Dan beam. This system can sense the position of the pupil of each eye, and the position of 彖, and convert the distance between the position and the perforation.

85124.DOC 200403486 The distance of the object in the plane of the user's eye. In some embodiments, three or even four light-emitting diodes and light sensors are used to track eye movements. It must be understood that in other specific embodiments, any combination of different mechanisms described herein can minimize erroneous switching and excessive wearer movement to initiate the switching, which can be combined in any way as needed to comply with the optical lens system The needs of technicians and wearers. Therefore, any logical level or switching mechanism can be customized to adjust the specific needs of a given user. In addition to visual correction, the electrically active refraction matrix can also be used to provide a spectacle lens and an electrochromic unit. By applying a suitable voltage to a suitable glue polymer or liquid crystal layer, a tilt or sunglasses effect can be provided to the lens, which slightly changes the light transmission through the lens. This reduced light intensity provides a "sunglass" effect to the lens, providing the user with comfort in a bright outdoor environment. Liquid crystal compositions and glue polymers with high polarization due to the application of electric fields are most attractive in this application. In some innovative embodiments, the present invention can be used for a location where a change in temperature is sufficient to affect the refractive index of the electroactive layer. A correction factor must then be applied to all supply voltages to the grille filer to compensate for this effect. -A mini thermistor, thermocouple, or other temperature sensor is mounted on the lens and / or frame and connected to the power supply to sense temperature changes. The controller converts these readings into the required voltage changes to compensate for changes in the refractive index of the electrically active material. However, in some specific embodiments, the electronic circuit is actually used to build on the surface of the cymbal, and is used to increase the temperature of the electrically active refraction matrix or stack. This purpose is to further reduce the refractive index of the electroactive layer, thereby maximizing

85124.DOC -69- 200403486 Phosphate power changed. It can increase or decrease the temperature with or without a voltage i, thereby providing extra elasticity to control or modify the lens by changing the refractive index. When using temperature, it needs to be able to measure and get feedback and control the temperature when it has been intentionally applied. If a portion of the electrically active area or a complete field grid array is individually processed, many conductors must be able to multiplex a specific voltage from the controller to each grid element. In order to easily process these interconnections, the present invention places the control α port in the front section of the d-eye view frame, such as in the nasal exercise area. Therefore, the power supply in the temple will be connected to the child controller by only two guides through the temple_front frame pivot. The conductor linking the controller to the lens may be entirely contained within the front section of the frame. In some embodiments of the present invention, the glasses may have one or two spectacle frames and temples, and a part thereof may be easily removed. Each temple will attach two #injuries to the mouth. The shorter one can remain connected to the hub and the front frame section and the longer one is inserted into this section. The unplugged part of the glasses chat can include a power source (battery, fuel cell, etc.), and it can be easily removed and reconnected to the fixed part of Qiaoyan's foot. These removable spectacles can be heavy: recharged 'for example by being placed in a portable AC charging unit, which is recharged by DC 黾' by magnetic salt +, + #, heart &amp; or by any other commonly used Recharge method. In this way, the alternative glasses feet of the pen &amp; pen can be connected to the eyeglasses to provide the lenses and the distance from the starter, the brother / f 夂 々, and the distance from the starter to the long-term start. At the event, several alternative eyeglasses can be extended by the user in a pocket or purse for this purpose. In many examples, the wearer will need to be distant, near, and / or near or

85124.DOC -70. 200403486 Spherical correction for far-sighted vision. This allows the fully interconnected grid array lens to be modified to take advantage of the spherical symmetry of the required correction optics. In this example, a grid with a special geometry that includes concentric rings of the electrically active region may include the shading region or the full field lens. The rings can be circular or non-circular, for example like an oval. This configuration is used to substantially reduce the number of electrically active areas required, which must be handled separately by conductor connections with different voltages, which greatly simplifies the interconnection circuit. This design allows astigmatism correction by using an I-beam lens design. In this example, the conventional optics can provide cylindrical and / or astigmatism correction, and the concentric ring electrical activity refraction matrix can provide the spherical distance and / or near vision correction. This embodiment of concentric circles or toroidal regions allows greater flexibility to adjust the electrical activity of the child to the needs of the wearer. Due to the symmetry of the circular area, many thinner areas can be manufactured without increasing the complexity of the wires and interconnects. For example, an electro-active lens made of -4, _ square pixels will require wires to process all 4,000 areas; it will need to cover the area of a circular partial area with a diameter of 35ηπη, which will produce approximately the pixel pitch. On the other hand, the adaptive optics consisting of a pattern of concentric rings with the same θ5 pitch (or ring thickness) will only require 35 toroidal regions, greatly reducing the complexity of the wire. Conversely, the pixel pitch (and resolution) can be reduced to only 0.1 mm 'and only increase the number of regions (and interconnects ^ to 175. The larger resolution of these regions can be converted to the wearer's Great comfort, because the radial variation of the refractive index between the regions is smoother and more gradual. Of course, this design limits the view-71-which is only spherical in nature.

85124.DOC &quot; * 7 200403486, it has been further discovered that the concentric ring design can modify the thickness of the toroidal ring so that the maximum resolution is placed at its required radius. For example, if the phase design requires phase overlap, that is, the periodic advantages of light waves are used to achieve a large focusing power, and a material with a limited refractive index change is used, which can be designed to have a narrow ring around the periphery. There is an array of wider rings in the center of the circular portion of the electrically active area. This judicious use of each toroidal pixel results in the maximum focus power available for the number of regions used when minimizing aliasing effects in low-resolution systems that use phase overlap. In a specific embodiment of the present invention, it is necessary to smooth the sharp transition from the far-field focus area to the near vision focus area, and in a compound lens using a large electrical active area. Of course, this occurs at the circular boundary of the electrically active area. To accomplish this need, the present invention will be programmable to have a lower power area for near vision in the periphery of the electrically active area. Consider, for example, an electrically active area with a 35 mm diameter &lt; compound concentric ring design, where the fixed focal length lens provides a distance correction, and the electrically active area provides a + 2 · 50 increase in power myopia correction. In addition, 'hold this power on the entire road from the periphery of the electrical activity area to the outside, there are several super-percent area or "frequency bands", each of which contains a number of electrical activity concentric ring areas $, which will Programmable to have reduced power at larger diameters. For example, during startup, a specific embodiment may have a center 26 mm diameter circle with + 2.50 increased power, which has a toroidal wave abundance that extends from 26 to 29 mm in diameter, and has a + 2 · ⑽ increase Power, another super% surface band extends from 29 to 32 mm in diameter, which has +1.5 increased power, -72-

85124.DOC 200403486 It is surrounded by a toroidal band extending from 32 to 35 mm in diameter, and it has a power of = · 〇 増. This design can be used to provide a more frugal experience for some users. Tian uses an ophthalmic lens, Risi, which usually uses about half of the lens above for m distance viewing. Approximately 2 to 3 above the midline and 7 mm below the midline, for mid-range viewing, and close viewing from below the midline ㈤. The aberrations generated in the eyes appear to be different with respect to the distance of the eyes, and they must be corrected differently. Because the distance of the object being viewed is directly related to the specific aberration correction required. Because of &amp; the aberrations produced by this eye-clear ^ system ▲ will need to be approximately the same for all distant distances, 'approximately the same correction for all distances, the same correction for all distances, And for the corrections that are approximately the same for all near points, the present invention does not allow the lens to adjust the electrical activity * to correct the two aberrations of the eye, in three or four sections of the lens (distance section, middle Paragraph 'I &amp; Fall) It is relative to trying to adjust the electro-active lens one by one grille, when the clear eye and clear sight move through the lens. Figure 22 shows a front view of the detailed implementation μ of the electro-active lens 2. Within lens 2200 are defined different areas that provide different refractive corrections. Low, medium, and spring Β Β 'Several short-distance correction areas 2210 and 2 are thin, each of which has a different known positive power, which is composed of a single middle-distance correction area 2230 kg,, /: Only two close-up correction areas 22 10 and 2220 are shown, which can provide any number of close-up correction areas. Similarly, it can provide any number of intermediate distance correction areas. Above the midline B_β, providing a distance

85124.DOC

-73- 200403486 The distance correction area is 2240. Zones 2210, 2220, and 2230 can be activated using a stylized program, such as to save power, or a static assembly 'or a static switching method similar to a conventional three-focus. The lens 2200 can assist the wearer's clear focus when looking from near to near or from near to far, by smoothing the transition between different focal lengths in different areas. This ’can release or greatly reduce the phenomenon of“ image jumping ”. Image jumps and discontinuities between visually corrected areas can also be reduced by using an electrically active mixing area. An exemplary embodiment is shown in FIG. 54. The exemplary embodiment shown here illustrates an electrically active area placed within a fixed distance optic 5340. A near vision area 5320 is blended into an area 5330, which can provide near vision, far distance correction, or both over a mixed area 5420. The mixed region 5420 can be an electrically active region of any width, but is preferably about 6 mm wide or smaller. The mixed area 5420 can conceal or mask discontinuities between the areas, and reduce image jitter by providing a smooth transition, as the patient's line of sight is transmitted out of one visually corrected area into another. Another mixed region 5430 may exist between the region 5330 and the distance vision region 5340. The mixed area 5 4 3 0 can be any visibility, but is preferably 10 mm wide or less. In any mixing region, the mixing region may be a linear mixture of reduced optical power, or a mixture represented by a polynomial or exponential function. In a specific embodiment, the near and near-to-medium or far-to-mid powers exist simultaneously, and the mixed region 5420 can be converted from near-to-medium or far-to-mid power. In a specific embodiment, the near vision region is activated in the absence of a mesial or distant region, and then the mixed region 5420 can provide a conversion from near vision power to distance vision power. In most

85124.DOC -74- 200403486 In specific embodiments, the mixed area 5430 can provide conversion from near-to-medium or far-to-medium power to long-range power. Although pupil 53 10 shown in FIG. 54 is centered relative to the electrically active area, the lens may be placed such that the pupil is aligned with many other relative to the electrically active area of the lens as described elsewhere herein. Method to place. FIG. 23 is a front view of a specific embodiment of an electrically movable lens 2300. Within lens 23 00 is the definition of different areas that provide different refractive corrections. Below the centerline C-C, a single short-range correction area 2310 is surrounded by a single mid-range correction area 2320. A single long-range correction area 2330 is placed above the centerline C-C. FIG. 24 shows a front view of another embodiment of the electrically movable lens 2400. Within lens 2400 are defined different areas that provide different refractive corrections. A single near-distance correction region 2410 is surrounded by a single middle-distance correction region 2420, which is surrounded by a single long-distance correction region 2430. FIG. 25 shows a side view of another embodiment of the electrically movable lens 2500. As shown in FIG. The lens 2500 includes a conventional lens optic 2510, in which a plurality of full-field electrical active regions 2520, 2530, 2540, and 2550 are added, each of which is separated from an adjacent region by insulating layers 2525, 2535, and 2545. FIG. 26 shows a side view of another embodiment of the electrically movable lens 2600. The lens 2600 includes a conventional lens optic 2610, in which a plurality of full-field electrical active regions 2620, 2630, 2640, and 2650 are added, each of which is separated from an adjacent region by insulating layers 2625, 2635, and 2645. The frame area 2660 surrounds the electrically active areas 2620, 2630, 2640, and 2650. Back to the diffracted electrical activity area, an electrical activity to correct refraction errors -75-

85124.DOC 200403486 The lens can be manufactured using an electrically active refraction matrix, which is adjacent to a glass, polymer or plastic substrate lens, which uses a diffraction pattern to emboss or etch. The surface of the substrate lens having the diffraction imprint is in direct contact with the electroactive material. Because &amp; ‘the surface of the electrically active refraction matrix is also —fired map wood’, which is a mirror image on the surface of the lens substrate. The assembly is used as a compound lens, so that the substrate lens always provides a fixed correction power, which is basically used for distance correction. The refractive index of the electrically active refraction matrix is almost the same as the substrate lens when it is not activated; the difference must be 0.05 coefficient units or less. Therefore, when the electro-active lens is not activated, the substrate lens and the electro-refractive matrix have the same coefficients, and the diffraction pattern has no power and does not provide a correction (000 diopters). In this state, the power of the substrate lens is only the correction power. When the electrically active refractive matrix is activated, its coefficient changes, and the refractive power of the diffraction pattern becomes added to the substrate lens. For example, if the substrate lens has a power of -3.50 diopters and the electrically active diffractive layer has a power when +2.00 diopters are activated, the total power of the electrically active lens assembly is -1.50 diopters. In this way, the electro-active lens allows near vision or reading. In other specific embodiments, the coefficient of the electrically active refraction matrix in the activated state may conform to the lens optics. By using a stack of electrically active areas, multiple areas can be used simultaneously for viewing corrections. Fig. 55 shows an exemplary embodiment of an electroactive lens having two electroactive visual correction areas 5520 and 5530, and a long-distance correction area 5540 provided by a fixed distance optics. These regions may represent one or more stacked electrically active regions, which are in regions 5520 and 5530.

85124.DOC 200403486 has different viewing corrections' depending on which areas of electrical activity are activated, as will be explained further below. In some specific embodiments, a mid-distance visual correction region may be generated. This distant middle region can be &amp; enhanced viewing correction for the object, and its distance is comfortable for short-distance viewing. I'm very close ', but it is too close for particularly effective long-distance viewing correction. In general, these distances can range from about 5 feet to about 5 feet. Figure 5a shows an exemplary embodiment of an electroactive lens with one of the electroactive areas stacked. The lens 55 'has two electrically active areas. Each area provides -half of optical power for near vision correction. As shown in FIG. 55, the area may be smaller in area than the other, but the two areas may be the same size. When two areas are activated and a person views through them at the same time, there may be near-vision corrections, and if the person views through only one area, there will be near-vision corrections. In addition, if only one of the two areas is activated, such as 5565 but not 5560, mesoscopic vision can exist over the entire electrical activity area. Figures 5b show exemplary embodiments of an electroactive lens with a mid-distance vision correction area. The lens 5500 has a single near-correction area 5560 and two middle-correction areas 5565 and 5570, all of which are electrically active, and they can be stacked on each other. The near-correction area 5560 provides 50% of the additional power needed to provide near-vision correction. This balance can be equally divided between the two middle correction areas 5565 and 5570. A mid-distance correction may exist when only one of the areas 5565 or 55 70 is activated and the near area 5560 is inactive. The mesial correction can exist when the near area 5560 is inactive and both areas 5565 or 5570 are active. Myopic correction can exist when the near region 5560 and the two middle regions 85124.DOC -77- 200403486 5565 or 5570 are active. The money distance correction area can be provided by _fixed distance optics, for example, for _ disease A has-hyperopia condition has + 4㈣❹㈣. As described elsewhere herein, this can provide a "fail-free" mode so that a patient can still have long-range viewing in the event of a power loss or other problem occurring in any or all of the electrical activity zones: OR. As another example, Wei patients can also have vision problems like hyperopia, which requires +2.5 diopters of individual power for near vision correction, +1.25 diopters for near vision correction, and +1.0 for far vision correction. · 625 diopters. In this example, the overall maximum power of the electrically active part of the lens can be + 2.5 diopters to correct the near vision problem. In order to provide near-vision correction, all electrical activity regions can be activated to produce an overall power of +6.5 diopters. This is when looking at an object through a near-correction region and seeing through all three activated electrical events Zone (+4.0 diopters to correct for far vision, plus +2.5 diopters to correct for near vision). The overall power of the electrically active area can be increased, so that if the patient wants to watch something in the meso range, the ranges 5565 and 5570 can be activated independently without the need to activate the area 5560, which can provide an overall power Add +1.25 diopters, or an overall visual correction to +5.25 diopters. Similarly, if a patient is looking at an object from a distance range, the area 5565 or 5570 can be activated to provide an overall correction of + 4.625 diopters. When viewing an object outside the electrically active area, the correction will be optical by the fixed distance, in this example +4.0 diopter. This example is for illustrative purposes only and works equally well with other visual prescriptions. The above example from the specific embodiment of this example is further described in 85124.DOC -78- 200403486 in Table 3 below. The table also shows the optical power of this electrically active area, which is used for other visual problems at different distances. table 3

All areas are closed All areas are open Areas 5565 and 5570 Open areas 5565 or 5570 are open Distance bar The entire lens is near the power ; y &lt; -14mm -14mm &lt; y &lt; + 14mm 14mm &lt; y &lt; -14 mm farsightedness +4.0 D + 6.5D +5.25 D +5.25 D +4.625 D front view 0.0 D +2.5 D +1.25 D +1.25 D +0.625 D Myopia -4.0 D -1.5 D -2.75 D -2.75 D -3.375 D Again, the power described here in the examples and tables is only exemplary, as is the size and shape of the electrically active area, which is shown in Figure 55b It is shown as a circle with a diameter of 12 mm and 28 mm, depending on the viewing needs of a patient. The range of extra optical power in the mesial region ranges from about 0.25 to about 2.0 diopters, preferably between 0.25 and 0.75, which represents about 50% of the mesoscopic power, which is traditionally about the prescription's near vision power Half. An additional benefit of an extra stacked electrical activity area for far and middle power is that when added to a near or near correction power, the far and middle power can be added to produce a "strong" near and / or a "strong" Near-Medium Power. The areas 5560, 5565, and 5570 may all be the same size, or they may be the same size other than 85124.DOC -79- 200403486. If the stacked electrically active areas are all of the same size, a mixed area does not require a mixed area for viewing from near to mid or far. In a specific embodiment, the only thing required to provide far-view correction through fixed optics is to switch from the far area to the electrically active area, that is, directly from near, near, or far away to far. It must be understood that the order of the areas 5560, 5565, and 5570 is not critical, and the invention works equally well in any situation. For example, although the area 5560 shown in FIG. 55b is the electric activity area farthest from the eye, it is placed between areas 5565 and 5570. Similarly, the area sibling can be placed closest to the electrically active area of the eye. Regardless of how the areas are stacked to produce a viewing correction area, the performance of that area is not affected. In yet other exemplary embodiments, mesial and mesial visual correction may be provided by a single electrically active area. An example of this specific embodiment is shown in Figure%, where regions 5550 and 5570 can be stacked on top of each other. The area 5550 can provide a mesial and mesoscopic visual correction area at the same time. In this particular embodiment, only one of the areas 5550 or 5570 is usually activated at one time. If zone 5550 is activated and zone 5570 is not activated, the lens can provide mesial and mesoscopic correction. A near vision correction area is created to look through the lens, which in this example provides full power, and a circular area has a radius of 6 mm. A meso-correction area is generated to see through the lens that provides only the less meso-power. In this example, the radius of a circular area is 14 claws, minus the meso-correction area. Area. In addition, if layer 5550 is not activated, but layer 5570 is activated, the lens can provide a mid-distance vision correction area. As in other embodiments, viewing outside the electrically active area may provide a 85124.DOC -80- 200403486 far vision correction area with the optical power of the fixed distance optics. Although the visually modified area of the exemplary embodiment discussed herein is shown as a circle, the area may be of any shape, such as a substantially rectangular shape, as shown in FIG. 57. As shown in this exemplary embodiment, both the near vision region 5720 and the vision region 5730 can provide near and / or far vision through multiple stacked regions of the same size as described above, which can be substantially rectangular . The corners of the rectangles may be rounded. In this exemplary embodiment, the near vision area 572 may have a height of about 8 mm and a width of about 18 mm, whereby its area is about 144 square millimeters. The area 5730 may be about 28 mm wide by about 28 mm high, whereby its area is about 784 square millimeters. The area 5730 may have a useful height of about 10 mm when used for a near vision area of the aforementioned size. However, the dimensions described are only examples; other dimensions and shapes are possible. The electrically active areas do not need to be concentrically stacked, and in some embodiments, they may be needed to offset one or more electrically active areas. The electrically active layer using liquid crystal is birefringent. That is, they show two different focal lengths in their unactivated state when exposed to unpolarized light. This birefringence creates a double or blurred image on the retina. There are two ways ^ to solve this problem. The first requires at least two electroactive layers. A puppet is manufactured by vertically aligning the electrically active molecules in the layer, while the other is manufactured by aligning the molecules in the latitude direction; therefore, in the two layers

&amp; 计 ’wherein the center layer of the lens is completed by a double panel, that is, on both sides

85124.DOC Λ '81-200403486 etched the same diffraction pattern. Electroactive materials are then placed on both sides of the center plate in a layer to ensure that they are aligned orthogonally. A covering super-substrate is then placed over each electroactive refraction matrix to contain it. This design can be simpler than a design in which two different electrical activity / refractive layers are stacked on top of each other. A different option is required to add a cholesteric liquid crystal to the electroactive material so that it has a large palm-shaped component. It has been found to a certain degree that the palm concentration can eliminate the polarity sensitivity in the plane and eliminate the need for two pure nematic liquid crystals as components in the electroactive material. Turning now to materials for the electroactive layer, examples of materials that can be used for the electroactive refractive matrix and the lens of the present invention, and specific electroactive materials are listed below. Except for the liquid crystal materials in the following grades I, we usually refer to each of these grades as a polymer glue. Liquid Crystals This class includes any liquid crystal film that forms a nematic, array, or cholesterol phase. It has a long range of directional sequences that can be controlled by an electric field. Examples of nematic liquid crystals are: pentane cyanobiphenyl (5CB), (η-octyloxy) -4-cyanobiphenyl (80CB) 〇 Examples of other liquid crystals are compounds 4-cyano_4_n-alkylbiphenyls, 4-n-pentyloxybiphenyl, 4-cyano-4 ''-n-alkyl-p-terphenyls, where n = 3,4,5,6,7,8,9, and commercial mixtures, such as E7 manufactured by BDH (British Drug House) -Merck, E36, E46 and ZLI are 歹 J. Optoelectronics This grade includes any transparent optical polymeric material, such as disclosed in the Physical Properties of Polymers Handbook, by JE Mark, American Institute of Physics, Woodburry 85124.DOC -82- 200403486, NY, 1996, which contains molecules of p-electrons with asymmetrically polarized common vehicles located between a precursor and a group of acceptors (called a chromophore), such as "organic nonlinear optical materials ( Organic Nonlinear Optical Materials ", Ch. Bosshard et al., Gordon and Breach Publishers, Amsterdam, 1995. Examples of polymers are as follows: polystyrene, polycarbonate, polymethacrylate, polyethylene carbonate, polythioimide, and polysulfite. Examples of chromophores are: paranitroaniline (PNA), Dispersive Red No. 1 (DR 1), 3-methyl-4-methoxy-4'-nitrostilbene, diethylaminonitrostilbene (DANS), diethyl_thio-barbituric acid o Photopolymers can be used in the following ways Producing: a) following a guest / host approach, b) by covalently adding the chromophore to the polymer (drape and backbone), and / or c) by a lattice hardening method such as cross-linking. Polymer Liquid Crystals This class includes polymer liquid crystals (PLCs), which are also sometimes referred to as liquid crystal polymers, low molecular weight liquid crystals, self-reinforcing polymers, in-situ composites, and / or molecular composites. PLC is a co-polymer, which also contains quite strong and elastic sequences, such as those disclosed in the book "Liquid Crystalline Polymer: From Structures to Applications", by W. Brostow Edited by AA Collyer, Elsevier, New-York-London, 1992, Chapter 1. Examples of PLCs are: polymethacrylates, which contain 4-cyanobiphenyl side groups and other similar compounds. Polymer-dispersed liquid crystals This grade includes the dispersion of polymer-dispersed liquid crystals (PDLCs), which include the dispersion of liquid crystal droplets in a polymer matrix of 85124.DOC -83- 200403486. These materials can be made in several ways: (i) phase by nematic curve alignment (NCAP), by thermally induced phase separation (TIPS), solvent-induced phase separation (SIPS), and polymerization-induced phase Separation (PIPS). Examples of PDLC are: a mixture of liquid crystal E7 (BDH_Merck) and NOA 65 (Norland products, Inc. NJ); E44 (BDH-Merck) and polymethylmethacrylate (PMMA); E49 (BDH-Merck) and PMMA Mixture; monomer dipentaerythrol hydroxy penta acrylate, liquid crystal E7, N-vinylpiperidine, N-phenylaminoacetic acid, and the dye Rose Bengal. Polymer-stabilized liquid crystals This grade includes polymer-stabilized liquid crystals (PSLCs), which are materials containing liquid crystals in a polymer network, where the polymer composition is less than 10% by weight of the liquid crystals. A photopolymerizable monomer is mixed with a liquid crystal and a UV polymerization trigger. After the liquid crystal is aligned, the polymerization of the monomer is basically initiated by UV exposure, and the resulting polymer produces a network that stabilizes the liquid crystal. For example, the PSLC reference is published by CM Hudson et al., "Optical Studies of Anisotropic Networks in Polymer-Stabilized

Liquid Crystals) ", Journal of the Society for Information Display, vol. 5/3, 1-5, (1997)," Photorefractivity "published by G. Wiederrecht et al., Polymer- Stabilized

Nematic Liquid Crystals, J of of Chem. Soc. ′ 120 ′ 3231-3236 (1998). Self-assembling non-linear supermolecular structure This grade includes photoelectric asymmetric organic membranes, which can be manufactured using the following methods Polycation), molecular number epitaxy method, sequential synthesis of covalent coupling reactions (eg, organic trichlorosilane-based self-assembled multilayer deposition). These techniques typically result in films having a thickness of less than about 1 mm. Fig. 29 is a perspective view showing an optical lens system according to another embodiment of the present invention. The optical lens system in FIG. 29 does not include an optical lens 2900 having an outer circumference of 29 10, a lens surface 2920, a power source 2930, a battery bus 2940, a transparent conductor bus 2950, a controller 2960, A light-emitting diode 2970, a radiation 2980 of a photodetector, and an electrically active refraction matrix or region 2990. In this specific embodiment, the electrically active refraction matrix 2990 is included in the holes or protrusions 2999 of the optical lens 2900. As shown, the optical lens system is self-contained and can be placed in a wide range of supports. Includes eyeglass frames and optometry. In use, the electrically active refractive matrix 2990 of the lens 2900 can be focused and controlled by the controller 2960 to improve a user's vision. The controller 2960 can receive power from the power source 2930 through the transparent conductor bus 2950, and can receive data signals from the radiation detector 2980 through the transparent conductor bus 2950. The controller 2950 can control these components and others through the buses. When operating properly, the electrically active refractive matrix 2990 can refract the light passing through it, so the wearer of the lens 2900 can see the focused image through the electrically active refractive matrix 2990. Because the optical lens system of FIG. 29 is self-contained, the optical lens 2900 can be placed in different frames and other supports, even though these frames and other supports may not include the specific support of the lens system 85124.DOC -85- 200403486 Support components. As mentioned, the light emitting diode 2970, the radiation detector 2980, the controller 2960, and the power source 2930 are each coupled to the other and coupled to the electrically active refraction matrix 2990 through different conductor buses. As shown, the power source 2930 is directly coupled to the controller 2960 through a transparent conductor bus 2950. The transparent conductor bus is mainly used to transmit power to the controller, which can be selectively sent to the light emitting diode 2970, the radiation detector 29 80, and the reverse refractive matrix 2990 as needed. When the transparent conductor bus 2950 is preferably transparent in this embodiment, it may be translucent or opaque in other embodiments. In order to assist in focusing the electrically active refraction matrix 2990, a light emitting diode 2970 and a radiation detector 2980 can work together as a rangefinder to assist in focusing the electrically active refraction matrix 2990. For example, visible light and invisible light can be emitted by the light emitting diode 2970. The reflection of the radiated light can be detected by the radiation detector 2980, and a signal can be generated to represent that it has sensed the reflected light beam. When receiving this signal, the controller 2960 controls these actors and can determine the distance of a specific object. After understanding this condition, the controller 2960 pre-programs the user's appropriate optical compensation, which can generate a signal to activate the electrical active refraction matrix 2990 to allow a user to look past the optical lens 2900 to more clearly Watch the object or image. In this specific embodiment, the electrically active refraction matrix 2990 is shown as a circle with a diameter of 35 mm, and the optical lens 2900 is also shown as a circle. At this time, the diameter is 70 mm, and the thickness of the center lens is about 2 mm. However, in others with -86-

85124.DOC 200403486, the optical lens 2900 and the electrically movable refractive matrix 2990 can also be set in other standard and non-standard shapes and sizes. In each of these other sizes and orientations, it is still preferably the position and size of the electrically active refractive matrix 2990 such that a user of the system can immediately view the image through the electrically active refractive matrix 2990 portion of the lens and object. Other components in the optical lens 2900 may be placed in other positions of the optical lens 2900. It is preferred, however, that any location chosen for these individual components should not interfere with the user as much as possible. In other words, preferably these other components can be placed away from the main viewing path of the user. Furthermore, it is also preferred that these components be as small and transparent as possible to further reduce the risk of obstructing the sight of a user. In a preferred embodiment, the surface of the electrically active refractive matrix 2990 may be smooth or substantially as smooth as the surface of the optical lens 2920. Furthermore, the bus bars can be placed in the lens along the radius of the lens projected outward from a center point. By placing the busbars in this manner, the mirrors can be rotated in their support to align the busbars in their least obstructive direction. However, as shown in FIG. 29, this preferred bus design need not be followed. In FIG. 29, the radiation detector 2980 and the light-emitting diode 2970 have been placed on a non-radial bus 2950 except that all components are placed along a single bus along a radius of the lens 2900 on. However, it is preferred to provide more, if not all, different components along a radius of the lens to minimize its obstruction. Furthermore, it is also preferable that the bus bar or other conductive material can be accessed by the outer periphery of the lens, so individual components of the lens can be stored by the edge of the lens as needed.

85124.DOC 200403486 is taken, controlled, or stylized, even if the lens has been etched or edging to fit a particular frame. This accessibility can include a direct exposure to the outside of the lens and a surface placed close to the perimeter, and then the lens can be reached through a penetration. FIG. 30 is a perspective view of a lens system according to another embodiment of the present invention. Similar to the embodiment of FIG. 29, this embodiment also shows a lens system that can be used to correct or improve the refractive error of a user. The lens system of FIG. 30 includes a frame 3101, a transparent conductor bus 3050, a light-emitting diode / rangefinder 3 0 70, a nasal diaphragm 3 0 8 0, and a power source 3 0 30, a semi-transparent controller 3060, an electrically active refraction matrix 3900, and an optical lens 3000. As shown in FIG. 30, the controller 3060 is placed along the transparent conductor bus 3050 between the electrical active refraction matrix 3090 and the power source 3030. It can also be seen from the figure that the rangefinder 3070 is coupled to the controller 3060 along a different conductor bus. In this specific embodiment, the optical lens 3000 is mounted and supported by the frame 3010. In addition, in addition to installing the power source 3030 on or in the optical lens 3000, # 海 远 源 3 0 3 0 is properly installed on the nosepiece 3 0 0 0, which in turn is connected to 3 via the diaphragm. 0 2 0 is connected to this controller 3 0600. The benefit of this configuration is that the power supply 3030 can be immediately replaced or recharged as needed. FIG. 31 is a perspective view of another lens system according to another embodiment of the present invention. In FIG. 31, the controller 3 160, the strap 3 170, the frame 3 110, the conductive bus 3150, the electrically active refraction matrix 3190, the optical lens 3100, the frame handle or hollow cavity 3 1 30, and the signal conductor 3 1 80 are marked. In addition to mounting the controller 310 on or in the optical lens 3100, as shown in the earlier 85124.DOC-88-200403486 embodiment, the controller 3160 has been mounted on the strap 3170. The controller 3160 is coupled to the electrically active refraction matrix 3 190 via a signal conductor 310, and is placed within the hollow cavity frame handle 3 1 30 of the frame 3 11 〇, and travels through the band 3 1 70 to The controller 3 160. By placing the controller 3 160 on a strap 3170, a user's prescription can carry them to the lens system by the lens system, and only by separating the strap 3 1 70 and placing it on another frame, the User wear. Fig. 32 is a perspective view showing a lens system according to another embodiment of the present invention. The frame 3210, the electrically movable refractive matrix 3290, the optical lens 3200, and the internal frame signal conductor 3280, all of which can be seen in FIG. In this specific embodiment, the frame 3 2 10 includes an internal frame signal conductor 3280 'which can be accessed at any point along their length, so that information and power can be immediately provided to the optical lens 3200's. Components, regardless of their orientation in the frame 32-10. In other words, regardless of the position of the radial bus of the optical lens 3200, the radial bus can be connected to the inner frame signal conductor 3280, and provide power and information to control the electrically active refractive matrix 3290. Section A-A of Fig. 32 clearly shows these inner frame signal conductors 3280. In another specific embodiment, in addition to having two internal frame signal conductors 3280, only one can be provided in the frame, so that the frame itself can be used as a conductor to facilitate the transmission of power and other information to the frame. And other components. Furthermore, in another embodiment of the present invention, more than two internal frame conductors may be used. In addition, in another alternative embodiment, in addition to having a single radial bus bar connecting the refraction matrix to the frame signal conductor, another guide may be used.

85124.DOC r -89- 200403486 electrical layer. In this alternative embodiment, the conductive layer may cover the entire lens or only a part of the lens. In a preferred embodiment, it will be transparent and cover the entire lens to minimize distortion about a boundary of the layer. When using this layer, the number of access points along the outer perimeter of the lens can be increased by extending the layer to the outer perimeter at more than one location. Furthermore, this layer can also be divided into individual sub-regions to provide a plurality of pathways between the edge of the lens and its internal components. Fig. 33 is an exploded perspective view of an optical lens system according to another embodiment of the present invention. In Fig. 33, an optical lens 3330 can be seen having an electrically active refractive matrix 3390 and an optical toroidal coil 3320. In this specific embodiment, the refraction matrix 3390 has been placed inside the optical toroid 3320 'and then fixed to the back of the optical lens 3330. In this way, the optical toroidal coil 3320 forms a hole 8 in the back surface of the optical lens 3330 to support, hold, and contain the electrically active refractive matrix 3390. Once the optical lens system has been assembled, the front of the optical lens 3 330 can be molded, surface cast, laminated or processed to further set the optical lens system to a user's specific refractive and optical requirements. The electrical activity refraction matrix 3390 can be activated and controlled in accordance with the specific embodiment described above to improve a user's vision. FIG. 34 is another exploded view of another embodiment of the present invention. In FIG. 34, an optical lens 3400, an electrically active refractive matrix 340, and a load m 3 4 8 0 can be seen. In addition to using the toroidal coils in the previous specific embodiment to assist in guiding the electric activity refraction on the optical path, the electric activity refraction matrix 3490 in this embodiment is coupled to the optical lens through the carrier 3480 • 90-

85124.DOC 200403486 3400. Similarly, other components 3470 that need to support the electrically active refraction matrix 3490 can also be coupled to the carrier 3480. In this way, these components 347〇 and the electrically active refractive matrix 349〇 can be immediately fixed to different optical lenses. Furthermore, the carrier 3480, its components 3470, and the electrically active refractive matrix 3490 each can cover other materials Or substances to protect them from damage before or after they are coupled to the lens. The carrier 3480 may be made of some possible materials, including a thin film of a polymer network, a flexible plastic, a ceramic, a glass, and a combination of any of these materials. Therefore, this carrier 3480 can be elastic and solid according to its material composition. In each case, it is preferred that the carrier 3480 is transparent, although it may be slanted or translucent in its E embodiment, and may provide other desired characteristics to the lens 3400. Depending on the type of material contained in the carrier 348, different manufacturing processes can be used, including micromachining, and wet and dry etching of the lens to form the protrusions or cavities, in which the carrier can be mounted. These techniques can also be used to make the carrier itself, including etching one or both sides of the carrier to produce a diffraction pattern to correct any optical aberrations produced by the carrier. Figures 35a-35e show an assembly procedure that can be used in accordance with another embodiment of the present invention. In Figure 35a, a wearer's frame 3500 and eye clear 3 570 can be clearly seen. In Figure 35b, the electrically active refraction matrix 3580 of the optical lens 3505, the radial bus 3540, and different rotation and position arrows 3510, 3520, and 3530 can also be seen. Figure 35 (: This optical lens system shows its radial busbar 3540 at 9 o'clock. Figure 35d shows the same optical lens system as in Figure 35c, with its edges frayed and removed The -91-

85124.DOC Λ 7 200403486 Outer perimeter or area, ready to be installed in the frame 3500. Figure 35e shows an integrated lens system with the electrical active refraction matrix at the center of the user's eyes in the first region, the radial bus 3540, and the power supply 3590 at the user's Between the eyes and the temples of the frame 3 500 in the peripheral area of the lens. The combined perimeter region and the first region include the entire lens blank in this particular embodiment. However, in other specific embodiments, L includes only a part of the blank of the whole lens. A technician who needs to assemble the lens system according to a specific embodiment of the present invention can perform the following steps. In the first step shown in FIG. 35a, the frame 3500 of the child electric movable lens to be installed can be positioned before a user to position the center of a user's eye 3570 relative to the frame. After the center of the user's eyes is positioned relative to the frame, the electro-active lens can be rotated, positioned, edging and cut, so that the center of the electro-active refraction matrix is 358. The frame can be positioned in the center of the user's eyes 3 5. This rotation and cutting is shown in Figures 35b, 3, and 35 (1. After the lens has been edging and cutting to properly position the electrical activity matrix 358 above the user's eyes, the power supply or other The components can be grabbed onto the lens's busbar 3540, and the lens can be fixed to the frame, as shown in the figure. This grasping procedure can include each component pushing a wire through the surface of the lens and into The busbar is used to fix the component to the lens and to provide its connection to each other and other components. The electro-active lens system and the electro-activity matrix are described as a center before or above a user's eyes. The lens and the electrical activity matrix street can also be placed in other directions in the user's visual field, including the -92-

85124.DOC 200403486 The user's eye center is offset. In addition, because of the myriad shapes and sizes of objective lens frames that can be worn, because the lens can be edging, thereby allowing its size to be changed, the lens can eventually be assembled by a technician to fit many frames and individual users. In addition to simply using the electrically active refraction matrix to correct a user's vision, one or both surfaces of the lens can also be surface cast or milled to further compensate the user's refraction error. Similarly, the lens surface can also have a layer to compensate the user's optical aberrations. In this embodiment and among others, the technician can use standard lens blanks to assemble the system. These lens blanks range from 30 mm to 80 mm, and their most common sizes are 60 mm, 65 mm, 70 mm, 72 mm, and 75 mm. These lens blanks can be coupled to an electrical activity matrix and mounted on a carrier before or at some point during the assembly process. Figures 36a-36e show another specific embodiment of the present invention, showing another assembly procedure, in addition to having the rangefinder and power source on the lens' these components can actually be coupled to the frame itself . Figures 36a-36e show a frame 3600, a user's eye 3670, direction and rotation arrows 3610, 3620, and 3630 'optically active refraction matrix 3680, and a transparent component bus 3640. As in the above specific embodiments, the eyes of the user are first located in the frame. The lens is then rotated relative to the user's eyes, so that the electrically active refraction matrix 3680 can be properly placed in front of the user's eyes. The lens can then be shaped and ground as needed and inserted into the frame. At the same time as inserting, the rangefinder, battery and other components 3 690 can be transferred to the lens. -93-

85124.DOC

• Q_Q.Q 200403486 Tian Guang 37g provides another alternative embodiment of the present invention. The transparent two ^ 3740, the electrically active refraction matrix 378 (), the user's eye, the rotation 37 ^ 710, the rangefinder or controller and power supply 3730, and the multi-conductor wire Γ: described in some drawings. In this alternative specific embodiment, in addition to the steps described in its two assembly specific embodiments, it may account for another step described in Figure%. This step is shown in Figure…, which describes the outer round winding-multiconductor coil or wire system 3720 of the lens. The wire system 3720 can be used to transmit signals and power to the electrically movable refraction vehicle 80 and its components. The actual signal line in the multi-conductor coil 3㈣ may include a tin (indium tin oxide) material, and gold, silver, copper, or any other suitable conductor. The figure is an exploded isometric view of the integrated control surface and rangefinder, which can be used in the present invention. In addition to transmitting the controller and the rangefinder through -confluence = this connection, as shown in other specific embodiments, in this specific example, the child rangefinder includes a radiation detector U⑺ and an infrared ray. The hair-light polar body 3820 is directly coupled to the controller 3830. This whole single π can be combined into the child frame or the lens, as described in the above specific embodiment. The dimensions of 1.5 mm and 5 mm are shown in Figure 38, but other sizes and configurations can also be used. Figure 39 is an exploded perspective view of an integrated controller and power supply in accordance with yet another alternative embodiment of the present invention. In this specific embodiment, the control 3930 is directly connected to the power source 3940. FIG. 40 shows an exploded perspective view of an integrated power supply 4040, a controller 4030, and a rangefinder according to another alternative embodiment of the present invention. Figure buckle

85124.DOC -94- 200403486 ‘the radiation detector 40 10 and the light emitting diode 4020 (the rangefinder) are coupled to the controller 4030, which are in turn coupled to the power source 4040. As with the specific embodiments above, the dimensions (3.5 mm and 6.5 mm) shown in this example are exemplary, and alternative sizes may be used. Figures 41-43 show each perspective view of a lens system according to different alternative embodiments of the present invention. FIG. 41 shows a lens system using a controller and rangefinder combination 4130, which is coupled to the electrical active refraction matrix 4140 and the power source 4110 through a power conductor bus 4120. In comparison, FIG. 42 shows a combined controller and power source 4240, which are coupled to a light-emitting diode 4220 and a radiation detector 4210 (rangefinder) via a transparent conductor bus 4250, and the power Active refraction matrix 4230. Figure 43 shows the position of the combined power supply, controller and rangefinder 4320, which is positioned along the radial transparent conductor bus 4330, which is coupled to the electrically active refraction region 431. Each of these three drawings shows a different size and diameter. It must be understood that these dimensions and diameters are merely illustrative and that many other dimensions and diameters can be used. It must also be understood that different embodiments of the present invention are widely applicable in the fields of optoelectronics and telecommunications. For example, the electrical activity system described herein can be used to manipulate and / or focus a beam or laser light, which can be used for optical communications and optical operations, such as optical switching and data storage. In addition, the electrical activity system described herein can be utilized by complex imaging systems to locate an optical image in a three-dimensional space. Fig. 48 shows a perspective view of an electroactive optical system according to an embodiment of the present invention. As shown in FIG. 48, the electro-active optical system includes a first

85124.DOC 200403486. The rangefinder device 4850 can decide on this

Includes an integrated power supply, controller and rangefinder system. An electric movable element 4820, a second electric movable element 4830, a third electric movable element 4840, and a rangefinder device 4850. As shown in FIG. 48, an image 4810 is represented by an arrow at a first point in the three-dimensional space. The image may be, for example, a light beam, a laser beam, or a real or virtual optical image. Therefore, the electro-active optical system 4800 can be used to focus the image 4810 to a predetermined point in the three-dimensional space. The first electrically movable element 4820 can be used to move or offset the image 48 10 along the X axis. This can be accomplished by applying an appropriate signal array to the first electro-active element 4820 to generate a horizontal prism in the first electro-active element 4820. The second electro-active element 4830 can be used to generate vertical prisms in a similar manner to the first electro-active element 4820 and offset the image 4810 along the y-axis. The third electrically movable element 484 ° can be used to focus the image along the z-axis to a more positive or negative optical power by trimming the optical power of the system 4800, which is based on the desired image position. In addition, the rangefinder device 48500 can be used to detect the position of a target. For example, a detector is in the image field, and the user wants to focus on the three electric moving elements obtained in the three-dimensional. It must be understood that the form of this embodiment, including

85124.DOC -96- 200403486. The image may be, for example, a light beam, a laser beam, or an actual or virtual optical image. Therefore, the electro-active optical system 4900 can be used to focus the image 4910 to a predetermined point in the three-dimensional space. The first electrically movable element 4920 can be used to move or shift the image 491 along the X-axis and the y-axis. This can be accomplished by applying an appropriate signal array to the first electro-active element 4920 to generate horizontal and vertical prisms in the first electro-active element 4920. In this specific embodiment, the prism can be produced using a horizontal and a vertical component, as opposed to being only horizontal or only vertical. The third electrically movable element 4930 can be used to focus the image 4900 along the z-axis to a more positive or more negative optical power by adjusting the optical power of the system 4910, which is based on the desired position of the obtained image. In addition, the rangefinder device 4950 can be used to detect the position of a target, such as a detector in the image field ‘the user wants to focus the resulting image. The rangefinder device 49500 can depend on the degree of focus required in the second electric movable element 4930 to reach the image 4960 obtained by the user at a predetermined point in the three-dimensional space. It must be understood that the rangefinder device 4950 can be in the form of a specific embodiment of the above-mentioned rangefinder and includes an integrated power source, controller, and rangefinder system. Figure 50 is a perspective view of an electroactive optical system according to an embodiment of the present invention. As shown in FIG. 50, the electro-optical optical system 5000 includes a first electro-active element 5020 and a rangefinder device 5500. At the same time, as shown in FIG. 50, an image 5010 is represented by an arrow at a first point in the three-dimensional space. The image may be, for example, a light beam, a laser beam, or an actual or virtual optical image. Therefore, the electro-active optical system 5000 can be used to focus the image 85124.DOC -97- 200403486 image 50 10 to a predetermined point in the three-dimensional space. The first electrically movable element 5020 can be used to move or offset the image 5010 along the X-axis and the Y-axis. This can be accomplished by applying an appropriate signal array to the first electro-active element 5020 to generate horizontal and vertical prisms in the first electro-active element 5020. In this specific embodiment, the prism can be produced using a horizontal and a vertical component, as opposed to only horizontal or vertical. In addition, the first electrical moving element 5020 can be used to focus the image along the z-axis to a more positive or more negative optical power by adjusting the optical power of the system 5 0 1 0, which is based on the desired image s position. The rangefinder device 5050 can be used to detect the position of a target. For example, a user who wants to focus on the obtained image is detected in the image field. The rangefinder device 5050 can determine the degree of focus required in the first electric movable element 5 020 to reach the image 5060 obtained by the user at a predetermined point in the three-dimensional space. Therefore, the optical system 5000 will produce an optical lens with the same optical characteristics as an optical lens with a prism at a fixed angle and possess the desired spherical power. It must be understood that the rangefinder device 5050 can be in the form of the above-mentioned rangefinder device, including an integrated power source, controller, and rangefinder system. Figure 51 shows a perspective view of an electroactive optical system according to a specific embodiment of the present invention. As shown in FIG. 51, the electro-active optical system 5 100 includes a first element 5120, a second electro-active element 5130, and a rangefinder device 515.0. At the same time, as shown in Fig. 51, an image 5110 is represented by an arrow at a first point in the three-dimensional space. The image may be, for example, a light beam, a laser beam, or a continuous or virtual optical image. Therefore, the electro-active optical system 5 1⑼

85124.DOC 200403486 can be used to focus the image 5 110 to a predetermined point in three-dimensional space. The first element 5 120 can be used to select a specific wavelength of the light from the image or light beam 5 丨 丨. This can be done by using a static monochrome filter or a mechanical or electronic switched color filter. The second electrically movable element 5130 can be used to move or offset the image 5110 along the X-axis and the Y-axis. This can be accomplished by applying an appropriate signal array to the second electro-active element 5130 to produce horizontal and vertical prisms in the second electro-active 7C element 5 130. In this specific embodiment, the prism can be generated using a horizontal and a vertical component, as opposed to being only horizontal or only vertical. The second electrically movable element 513.0 can also be used to focus the image 5100 along the z-axis to a more positive or more negative optical power by adjusting the optical power of the system 5110, which is based on the desired image s position. In addition, the rangefinder device 5150 can be used to detect the position of a target, such as a detector in a child image field, and the user wants to focus the obtained image. The rangefinder device 5150 can then determine the degree of focus required in the second electrically movable element 5130 to reach the image 5160 obtained by the user at a predetermined point in the three-dimensional space. Therefore, the optical system 5100 will produce an optical lens with the same optical characteristics as an optical lens with a prism at a fixed angle, and possess the desired spherical power. It must be understood that the rangefinder device 5150 may be in the form of a specific embodiment of the rangefinder described above, and includes an integrated power source, controller, and rangefinder system. 'FIG. 52 shows a perspective view of an electroactive optical system according to a specific embodiment of the present invention. As shown in FIG. 52, the electro-optical optical system 52 'includes a first element 5220, a second electro-active element 5230, and a rangefinder device 5250. At the same time, as shown in FIG. 52, an image 5210 is represented by an arrow in the three-dimensional space at 85124.DOC -99- 200403486 :::. The image may be, for example, a light beam, a laser beam 5, or an optical image. Therefore, the electro-active optical system can be used to focus the image 5210 to a predetermined point in the three-dimensional space. The first element 5220 may be a fixed lens' which is used to provide a larger or coarse adjustment of the position of the image obtained along the z-axis. The second electro-active element 5230 can be used to &amp; move or offset the image 52 with respect to the X axis and the y axis. This can be accomplished by using an appropriate signal array to the second electro-active element 5230: to generate horizontal and vertical prisms in the second electro-active element 5230. In this and consistent embodiment, the prism can be generated using a horizontal and a vertical component, as opposed to: only horizontal or only vertical. The second electrical moving element 5230 can also be used to focus the image 5200 along the z-axis to a more positive or more negative optical power by using the optical power of the system 5210, and combined with the first element 5220, It is based on the desired position of the obtained image. In addition, the rangefinder device 5250 can be used to detect the position of a target, such as a detector in the image field, and the user wants to focus the obtained image. The rangefinder device 5250 can determine the degree of focus required in the second electroactive element lake, and combine it with the first element 5220 to achieve the desired point of the user at a predetermined point in the three-dimensional space. The obtained image was 5260. Therefore, the optical system 5200 will produce an optical lens having the same optical characteristics as a optical lens with a prism at a fixed angle 'and possess the desired spherical power. It must be understood that the rangefinder device 5250 can be in the form of a specific embodiment of the above-mentioned rangefinder, including an integrated power source, controller, and rangefinder system. It must be further understood that 'Although a fixed lens is only described above for adjusting the focal length of the obtained image with reference to FIG. 52, a fixed lens 85124.DOC -100-200403486 can be used in any of the above-mentioned electroactive optical systems Manipulate or focus optical images in one dimension and six spaces. For example, the different specific embodiments described above can be used in any imaging system, system, or digital or conventional camera, video recorder, and other device designed to record optical images. After many embodiments of the present invention have been discussed above, other embodiments that are also within the spirit and scope of the present invention will also take into account ^ For example, in addition to each of the components described above, a clear glance tracker It can also be added to the patch to track the eye movements of the user to focus the electrical activity refraction matrix and perform different other functions and services for the user. Furthermore, when a combined LED and radiation detector has been described as a rangefinder, other components can be used to accomplish this function. BRIEF DESCRIPTION OF THE DRAWINGS The present invention can be more completely understood by reading the following preferred embodiments and the attached drawings. The same reference numerals in the figures are used to represent the same elements, of which: What is not shown is a perspective view of an electrically active refractometer / refractive mirror system 100. FIG. 2 is a schematic diagram of a specific embodiment of another electrical activity refractometer / refractive mirror system 200. FIG. 3 shows a flowchart of a conventional distribution implementation program 300. FIG. 4 is a flowchart of a specific embodiment of a distribution method 400. FIG. 5 is a perspective view of a specific embodiment of the electrically movable spectacle lens 500. FIG. 6 is a flowchart of a specific embodiment of the prescription method 600. Fig. 7 is a front view of a specific embodiment of a composite electrically active spectacle lens 700.

85124.DOC

-101-200403486 FIG. 8 is a cross-sectional view of a specific embodiment of the composite electro-active ophthalmic lens 700 taken along the section line A-A of FIG. FIG. 9 is a cross-sectional view of a specific embodiment of the electro-active lens 900 taken along the section line Z-Z of FIG. 5. Fig. 10 is a perspective view showing a specific embodiment of an electrically movable lens system 1000. FIG. 11 is a cross-sectional view of a specific embodiment of a diffractive electro-active mirror 1100 taken along a section line Z-Z in FIG. 5. FIG. FIG. 12 shows a front view of a specific embodiment of an electrically movable lens 1200. FIG. 13 is a cross-sectional view showing a specific embodiment of the electrically movable lens 1220 of FIG. 12 taken along a section line q_q. FIG. 14 shows a perspective view of a specific embodiment of a tracking system 1400. FIG. 15 is a perspective view of a specific embodiment of an electrically movable lens system 1500. As shown in FIG. Fig. 16 is a perspective view of a specific embodiment of an electrically movable lens system 1600. FIG. 17 is a perspective view of a specific embodiment of an electrically movable lens 1700. FIG. 18A is a perspective view of a specific embodiment of an electrically movable lens 1800. Fig. 19 is a perspective view showing a specific embodiment of the electrically active refraction matrix 1900. FIG. 20 shows a perspective view of a specific embodiment of an electrically movable lens 2000. FIG. 21 to 717 are perspective views of a specific embodiment of the children's activity eyeglass lens 2100. FIG. 22A is a front view of a specific embodiment of an electrically movable lens 2200.

FIG. 23 is not a front view of a specific embodiment of the electrically movable lens 2300. 85124.DOC -102- 200403486 FIG. 24 is a front view of a specific embodiment of an electrically movable lens 2400. FIG. 25 is a cross-sectional view of a specific embodiment of the electro-active lens 250 taken out along the section line Z-Z of FIG. 5. FIG. 26 is a cross-sectional view of a specific embodiment of the electro-active lens 2600 taken along the section line z-z of FIG. 5. FIG. 27 is a flowchart of a specific embodiment of a delivery method 2700. FIG. 28 shows a perspective view of a specific embodiment of an electrically movable lens 2800. Fig. 29 is a perspective view of an optical lens system according to another embodiment of the present invention. Fig. 30 is a perspective view of an optical lens system according to another embodiment of the present invention. FIG. 31 is a perspective view of an optical lens system according to another embodiment of the present invention. Fig. 32 is a perspective view of an optical lens system according to another embodiment of the present invention. Fig. 33 is not an exploded perspective view of another system according to the present invention. Fig. 34 is an exploded perspective view showing another system according to the present invention. Optical lens of a specific embodiment Optical lens of a specific embodiment Another specific embodiment of the invention can be completed. Figures 3a-35e show the assembly steps according to the present invention. Figures 36a-36e show assembly steps according to the present invention. Figures 37a-37g show that another specific embodiment of the present invention can be completed.

85124.DOC -103- 200403486 Assembly steps. FIG. 38 shows an exploded perspective view of an integrated chip rangefinder and an integrated controller according to another embodiment of the present invention. Figure 39 is an exploded perspective view of an integrated controller battery and an integrated controller according to another embodiment of the present invention. Fig. 40 is an exploded perspective view of an integrated controller rangefinder according to another embodiment of the present invention. Fig. 41 is a perspective view showing an optical lens system according to still another embodiment of the present invention. Fig. 42 is a perspective view showing an optical lens system according to still another embodiment of the present invention. Fig. 43 is a perspective view showing an optical lens system according to still another embodiment of the present invention. Figure 44a is not an exploded perspective view of an integrated power source, controller, and rangefinder according to another embodiment of the present invention. FIG. 44b is a side sectional view of the integrated power source, controller, and rangefinder of FIG. 44a along z_z according to a specific embodiment of the present invention. Fig. 45 is not a side view of the rangefinder transmitter of Fig. 44b according to an embodiment of the present invention. The range finder of Fig. 44b is shown in Fig. 44b, which is not a side view of the receiver according to the present invention. Figures 47a-47c are side views of a wearer according to the present invention. An Optical Lens System in a Specific Embodiment FIG. 48 shows an electro-active optical system according to an embodiment of the present invention.

85124.DOC -104, 200403486 perspective of the system. Electrical activity optical system Electrical activity optical system Electrical activity optical system Electrical activity optical system Electrical activity glasses Electrical activity glasses Electrical activity glasses Electrical activity glasses Electrical activity glasses Electrical activity glasses Electrical activity glasses Electrical activity glasses A perspective view of a system according to a specific embodiment of the present invention. Figure 50 shows a perspective view of a system according to a specific embodiment of the invention. Figure 51 shows a perspective view of a system according to a specific embodiment of the invention. Figure 52 shows a perspective view of a system according to a specific embodiment of the invention. Figure 53a shows a front view of a specific embodiment according to the present invention. Figure 5 3b shows a side view of a specific embodiment according to the present invention. Fig. 53c shows a side view of an embodiment according to the present invention. Figure 53d shows a side view of a specific embodiment according to the present invention. Fig. 54 is a front view of a specific embodiment according to the present invention. Fig. 55 is a front view of a specific embodiment according to the present invention. Figure 5a shows a side view of a specific embodiment according to the present invention. Fig. 55b shows an embodiment of the electrically active glasses according to the present invention.

85124.DOC 200403486 Side view. Fig. 55c shows a side view of an electroactive spectacle according to a specific embodiment. Fig. 56 shows a side view according to the present invention. In the embodiment-FIG. 57 shows a front view of the electroactive glasses according to the present invention. I Activity glasses diagram representative symbols description SKU inventory holding unit 100 pen 'tongue movement refractometer / refraction 110 frame 120 electro-active lens 130 lead 140 electro-active lens controller 150 power supply 160 programmer 210 housing assembly 230 diffraction lens 240 prism 250 astigmatism mirror 260 spherical mirror 280 controller 290 prescription display 300 distribution implementation programmer system

85124.DOC -106-200403486 500 Electrically active eyewear 700 Glasses lens 710 Lens optics 720 Electrically active refraction matrix 750 Cover layer 930 Frame layer 1020 Transmitter 1030 Receiver 1120 Diffraction pattern 1212 Focus area 1430 Trace source 1830 Insulator 1860 Inner wire connection 2800 Semi-finished lens blank 2020 Metal layer 2625 Insulation layer 2980 Radiation detector 2970 Light-emitting diode 2950 Bus 3070 Rangefinder 3080 Nose pad 3130 Hollow cavity 3170 Tape 3480 Carrier-107-

85124.DOC 200403486 3720 wire system 3820 infrared light emitting diode 5310 pupil L 5320 near vision area 5330 middle vision area 3020 nose pad connector 85124.DOC -108-

Claims (1)

200403486 Pick up and apply for a patent ... 1 · Species focus electric activity glasses, including ... · Contains at least two electric activity reproduced seven, a field of stacked electric activity lenses, to produce a number of different viewing corrections Area; and ::: device for independently activating each of the electrically active areas of the temple with a plurality of areas having different viewing corrections. 2.2 The multi-focus electric activity glasses in the first patent application scope, further including a long-distance viewing correction area produced by-fixed distance optics. I. I would like the multi-focus electric activity glasses of Item 1 of the Patent Fan Garden, where the complex = the area for viewing the correction-is-the far-field £ field for viewing the correction. 4. The multi-focus electric activity glasses of item 3 of the patent application, wherein the viewing correction provided by the distant region is about 0.25 diopters to about 20 diopters. : The multi-focus electroactive glasses according to item 3 of the whistle patent scope, wherein the viewing provided by the distant region is corrected to a diopter of about 25 to about G.75. 6. The multi-focus electroactive glasses as claimed in the patent application, wherein the stacking of these at least two electroactive areas produces at least near and near-medium areas for viewing corrections. 7. The multi-focus electroactive glasses according to item 1 of the patent application scope, wherein the stacking of these at least two electroactive areas produces at least near, near-medium and far-medium areas for viewing corrections. 8. The multi-focus electroactive glasses according to the scope of the patent application, wherein the lens has a stack of at least three electroactive areas. 85124.DOC 9. If on the evening of the 8th application for the scope of the patent application, ",,,,,", accounting for electrical activity glasses, where the stacks of the two electrical activity areas are at least near, near Middle and far and middle regions. 10. As many as the scope of the patent application, 9, evening and evening focus electric activity glasses, where the near area for viewing is generated by activating all two, π one package activity area. 11 · Such as The scope of the patent application for the 9th evening focus activity glasses, in which the viewing correction of the distant region is added to the "@ 寺 近 and the near middle region of the viewing correction. 0 12 Xi ..., ... ,, accounting for activity glasses, of which at least two electrical activity areas are in the same area. 13. · If the number of patent application scope is as many as 隹 ,,,,,,,,,,,,,,,,,,,,,,, 12, One of these electric activity areas includes t ## sj, π, and two other electric activity areas, which are small areas. 14. The multi-focus electroactive glasses according to item 13 of the application, wherein when the lens is worn by the patient, the smaller electroactive area is the extreme electroactive area relative to a pupil. 15. The multi-focus electroactive glasses according to item 13 of the patent application, wherein when the lens is worn by the patient, the smaller electroactive area is the nearest electroactive area relative to a pupil. 16. The multi-focus electroactive glasses according to item 13 of the application, wherein the smaller electroactive area is between at least two other electroactive areas. 17. The multi-focus electric activity glasses according to item 1 of the patent application scope, wherein the plurality of viewing correction areas are in the center of a pupil. Jiu 18 · As in the scope of the patent application, the multi-focus Gan 丄, ΰ, and Gu Dong spectacles, of which the complex 85124.DOC teaches · Ifel # 1 9.If the positive region of φ ^ U is vertically offset from one The center of the pupil. The multi-focus electroactive glasses of item 1 of the Shu-J patent, wherein the correction area is horizontally offset from the center of the pupil. : Patent Fan Yuan Item} of the multi-focus electric activity glasses, in which the restoration viewing correction area is deviated from the center of a perforation and is near the correction area. // y 1 The multi-focus electroactive glasses as described in item i of the patent application scope, wherein the electroactive areas are substantially rectangular. 22. Rushen: The multi-focal electric activity glasses of the young man in the patent range, further including at least one electric activity mixing area among a plurality of viewing correction areas for children. 23. The multi-focus electrically active glasses as in item 22 of Shenqiao's patent scope, wherein when the plurality of viewing correction areas are switched from a higher optical power to a lower photon power rate, the optical power in the mixed area Reduce linearly from higher optical power to lower optical power. 24. The multi-focus electrically active glasses according to item 22 of the patent application, wherein when the plurality of viewing correction areas are switched from higher optical power to lower optical power, the optical power in the mixed area is exponential Ground is reduced from souther optical power to lower optical power. 25. The multi-focus electrically active glasses according to item 22 of the patent application, wherein when the plurality of viewing correction areas are converted from higher optical power to lower optical power, the optical power in the mixed area is equal to one The polynomial function is reduced from higher optical power to lower optical power. 26 · —Multi-focus electrically active glasses, including: 85124.DOC 200403486-an electrically active lens including at least one electrically active area to generate a plurality of areas with different viewing corrections, and between the plurality of visually corrected areas At least one mixed area; and a controller for independently activating each electrically active area to generate a plurality of areas for visual correction and the at least one mixed area. 27. The multi-focus electrically active glasses according to item 26 of the patent application, wherein when the plurality of viewing correction regions are switched from higher optical power to lower optical power, the optical power in the mixed region is linearly From higher optical power to lower optical power. 28. The multi-focus electrically active glasses according to item 26 of the patent application, wherein when the plurality of viewing correction areas are switched from higher optical power to lower optical power, the optical power index in the mixed area Ground is lowered from higher optical power to lower optical power. 29. The multi-focus electrically active glasses according to item 26 of the patent application, wherein when the plurality of viewing correction regions are converted from higher optical power to lower optical power, the optical power in the mixed region is reduced by one. The polynomial function is reduced from higher optical power to lower optical power. 30 · —A kind of electroactive lens, including ... Two stacked electroactive areas' one of which—the first area produces a near and near viewing correction area at startup, and one of the second areas produces one at startup Far away viewing correction areas, 'only one electrical activity area is activated at any ^; and-the controller' is used to independently activate each electrical activity area; or, to generate the plurality of areas with different viewing corrections. 85124.DOC 2UU4UJ480 3 1 · —A kind of electric active lens, including: Two stacked electric active areas, basin — generated when moving-close-looking correction area is generated when :::: 'moved area is activated when activated Proximity viewing correction: The domain is generated when the active region is activated-the far-sighting viewing region-the controller is used to independently activate each of the plurality of regions with different viewing corrections. 32.2 The electro-active lens of item 31 of the patent scope is generated, in which the three electro-active areas are all in the same area. 33 = The electric activity area of the scope of the patent application No. 31, in which the area of the three electric force E domains κ is smaller than the remaining two electric activity areas. It is assumed that the electric active lens of item 33 of the patent application scope, wherein the smaller area = electricity area provides 50% of the optical power for visual correction. 35. If the electric power in the scope of the patent application item μ, &lt; see the live action cymbals, each of the remaining two electric activity areas provides about 15 points, the optical power of 15 times of the J-day knife for near Watch for corrections. 85124.DOC