1355920 六、發明說明： 【發明所屬之技術領域】 本發明係關於視力矯正的領域；比較特別地，本發明係 關於一種使用一電-主動式光综合屈光檢查儀矯正視力的 儀器與方法。 【先前技術】 決定視力診斷的傳統裝置通常包括一種機械式光综合屈 光松查儀，其中使用具有不同球形或圓柱形聚光能力的透 鏡，由驗光師或其他視力保健師以機械式或電-機械式移 動至病患的眼睛前面。當病患從這些透鏡去看視力檢查圖 時，該光綜合屈光檢查儀的各式透鏡可以在病患的眼睛前 =面或轉動。然後就可以根據該透鏡的聚光能力為病患決 疋一視力診斷，其透鏡提供病患每一隻眼睛滿意且適當的 視力矯正。 【發明内容】 本文揭示-種使用-電_主動式光綜合屈光檢查儀決定 視力診斷的系統與方法。用於決定視力診斷的本發明之 電-主動式光綜合屈光檢查儀包括一系列可個別調整的電_ 主動式透鏡，以及連接至每一個該電·主動式透鏡的一電 源二以便施加一電位跨越每一個該電_主動式透鏡，而使 其每-個電·主動式透鏡產生—正值、負M、或中性的聚 光能力* 本文也揭不種使用一電-主動式光綜合屈光檢查儀決 定視力診斷的方法。該方法使用的一電-主動式光綜合屈 先檢查儀包括—系列可個別調整的電-主動式透鏡，以及 146646.doc 135)920 連接至每一個該電-主動式透鏡的—電源，其能夠個別地 產生正值、負值、或中性的聚光能力於每一個電_主動式 透鏡。本方法也包括將一電力提供給至少一電-主動式透 鏡，而產生〇度以外的此系統電-主動式透鏡之一聚光能力 淨值，並且能夠個別地改變每一電_主動式透鏡的電力， 於病患的眼睛產生一逐步變化的聚光能力淨值，直到達成 一理想的視力矯正；同時記錄該理想的視力矯正程度所對 應的S玄系統透鏡聚光能力淨值之視力診斷。要注意到在某 些情況下，適當的聚光能力可能是〇度。 【實施方式】 本發明之示範性具體實施例呈現一電_主動式光综合屈 光檢查儀，及其決定一病患的視力診斷之用途。而•，電主 動式光综合屈光檢查儀"是指任何視力檢查的儀器用於測 量並矯正個人的視力，包括所熟知的裝置，例如：折射透 鏡。該電-主動式光綜合屈光檢查儀包括系列的電·主動式 透鏡。每一個電-主動式透鏡是可以個別調整，使得每一 個電-主動式透鏡的聚光能力是獨立於系列中其他的透 鏡。每一個透鏡的聚光能力可以是一正值、負值、或沒有 (中性）聚光能力。每一個電-主動式透鏡的聚光能力是可 以藉由橫跨於特定電-主動式透鏡所產生的—電位而個別 地改纪。該電-主動式光綜合屈光檢查儀也包括一電源， 其連接至電-主動式透鏡以產生橫跨於各個電-主動式透鏡 的電位。 該電-主動式透鏡包含一種電-主動式材料，可以用來改 146646.doc 1355920 變透鏡的聚光能力U動式材料包括具有—可調整的 折射率之材料，例如：向列的液晶，於—電位施加其上時 :轉向排列為_特定的方式。當施加—電位橫跨於含有該 电-主動式材料的-透鏡區域時，其方位排列的變化即形 成該材料折射率的改變，對應地該透鏡的聚光能力也產生 變化。 每個電_主動式透鏡是可以個別調整，使得單一電位 月b夠施加榼跨於一電_主動式透鏡，在此同時有一不同 的或/又有1：壓施加於橫跨⑽列巾—個或—個以上的其他 電-主動式透鏡。每一個透鏡的聚光能力是可加乘的並 在八有不同聚光能力的每一個透鏡之一系列透鏡產生一 聚光把力的淨值，其為每一個別透鏡的聚光能力之總和。 本發明之一些具體實施例中，該電-主動式透鏡可以是 :細像素化的。這些具體實施射’該電_主動式材料是 刀開在間格内以產生複數個精細的像素。該精細像素的 間格可以覆蓋該透鏡的任何區域’使得該透鏡為全部、大 部分、或是部分地像素化。 每一個精細的像素是連接到一個分開的電極，並且是可 以個別調整，如此不但能夠施加-不同的電位於該系列中 不-樣的透鏡，而且能夠施加一不同的電位至同一透鏡中 不同的up刀，經由啟動某些精細像素，但其他像素沒有。 這對於測量並矯正非傳統的折射視差，或高階的像差特別 有效’例如：彗形、球面像差、或其他類似。 應該理解到—較佳具體實施例中，-精細像素化的電_ 146646.doc 1355920 主動式透鏡，是使用於可個別調整的固定圖樣像素化電_ 主動式透鏡之組合。此實例中，該個別調整的固定圖樣像 素化之電-主動式透鏡，能夠測量並矯正絕大部分所需要 的聚光能力，同時該精細的像素化電_主動式透鏡測量並 矯正較高階的像差。其他具體實施例中，該精細的像素化 電-主動式透鏡使用於複數個傳統透鏡的組合。這些具體 實施例中，該傳統透鏡測量並矯正傳統的折射視差，同時 邊精細的像素化透鏡測量並矯正較高階的像差。如此方式 也可用於微調傳統透鏡所矯正的眼睛之球面或散光視差7 系列令透鏡之間的距離通常是儘量小，最好是將系統中 的透鏡堆疊起來彼此連接。減少該透鏡之間的距離，可以 降低病患從此系列透鏡看去時產生的失真現象。還有，將 透鏡彼此連接地堆疊可以容許較薄結構的電-主動式光綜 合屈光檢查儀，其只需要該透鏡本身寬度的厚度。然而 堆疊透鏡時必須小心才能提供透鏡之間充足的電絕緣而 避免一個電-主動式透鏡的電場實質地影響到相鄰之電-主 動式透鏡的電場。為減缓如此的效應，該透鏡可以—接地 平面層分隔開來。 該電-主動式光綜合屈光檢查儀可包括一單一系列的透 鏡，病患可以眼睛從其中看去，通常是一次用一隻眼睛 看二因此總是決定該病患的單眼視力需要、然而在：佳具 體貫把例中’該電·主動式光綜合屈光檢查儀安排的方 式，藉由測量與罐正病患一個或兩個單眼及雙眼的折射視 差，即此決疋該病患—個或兩個單眼與雙眼的視力需要。 146646.doc 1355920 理想地’該電-主動式光综合屈光檢查儀包括兩個分開 的系列透鏡，其中一個系列是對一隻眼睛，就是安排為彼 此並列使得兩隻眼睛能夠個別地或同時檢查而不需要移 動病患或是該電-主動式光綜合屈光檢查儀。另外也可以 把不接受檢查的眼睛之透鏡系列遮蓋起來，而檢查一隻個 別的眼睛，例如：可以一不透明物體，如一眼罩或遮板將 該透鏡系列的一端遮住。包括兩個系列透鏡的電-主動式 光綜合屈光檢查儀，於同時測量與矯正病患兩眼的視力矯 正，就是雙眼視力，也有助益。這樣當病患以兩眼看去 時’也可以確定對每一隻眼睛所測量的視力矯正，仍是一 正確的測量結果，如此才是正常使用視力的情況。這也容 許該病患確知新的視力診斷是如何呈現。 β亥電-主動式光综合屈光檢查儀的電-主動式透鏡可以連 接至或包含在一框架或其他型式的支撐物内，而形成一單 一的單元’能夠容易地移入或離開病患的的視線範圍。本 發明之某些具體實施例中，因為降低或消除將透鏡以機械 式轉進或轉出透鏡系列的需要，該系列的透鏡可以放置在 一框架内，例如：一眼鏡框，使得病患在圖1顯示的該折 射步驟中能夠佩戴。一電·主動式光綜合屈光檢查儀1〇〇包 括兩個系列的透鏡12〇, 130,其中產生的每一個系列都適 合放進該電-主動式光綜合屈光檢查儀的框架11〇内。該電_ 主動式光綜合屈光檢查儀框架11〇能夠讓一病患1〇1容易地 戴上，同時其中每一個系列的透鏡都經由一束導線14〇連 接至一控制單元150，該導線為一電源的功能並提供電位 146646.doc 135^920 至透鏡系列120, 13〇中每一個電-主動式透鏡，於每一隻 眼睛產生理想的聚光能力。 另一示範性具體實施例中，該支撐物可以撐住該系列的 透鏡，使得病患可以從該電-主動式光综合屈光檢查儀支 撐物看過去，但不用佩戴，其組合成一個比較傳統的電· 主動式光综合屈光檢查儀結構，如圖2所示。一電主動式 光示s屈光檢查儀200包括兩個系列的透鏡no , 230 ,其 中每一個都安裝在該電-主動式光综合屈光檢查儀外箱21〇 内。玄電·主動式光綜合屈光檢查儀外箱210可連接至一樞 紐框架組合215，如此容許一視力保健師能夠升高或降低 該電-主動式光综合屈光檢查儀外箱21〇，於一病患在座位 205時將透鏡系列220，230放置於該病患的眼睛前面。一 延伸桿240或其他裝置，可以用來增加或減少該透鏡系列 220，230之間的距離》如此容許該電-主動式光综合屈光 檢查儀外箱210可因為具有不同面部特徵的病患而有所調 4* ’例如.改變兩瞳孔之間的距離。該電_主動式光綜八 屈光檢查儀200也包括一控制單元250，為一電源藉由—束 導線255連接至透鏡系列220，230，該束導線是通過該樞 紐框架組合2 1 5 ’到達該電-主動式光综合屈光檢查儀外箱 210内的每一個電-主動式透鏡。 該電-主動式光綜合屈光檢查儀外箱210也可以包括—個 或一個以上的傳統透鏡260，262，其為機械式或電-機械 式轉進或離開該系列透鏡220，230，如此使得只從範例中 橋正散光視差，再次確§忍該珍斷在0.125度的準確声之 146646.doc 1355920 内，或者產生較大的折射聚光能力，但由電主動式透鏡 形成並不實際。 如圖3顯示的本發明之示範性具體實施例中，該電-主動 式光綜合屈光檢查儀包括—系列3〇〇的四個透鏡31〇， 320 330，340，其中至少有三個是電主動式。此具體實 施例中，該電-主動式光综合屈光檢查儀能夠以〇25 d的步 驟產生從-10.0至+ 10.0度（D)範圍的球面聚光能力之淨值。 此聚光能力的範圍對應到幾乎所有需要視㈣正，並且能 夠以透鏡矯正其視力的病患之範圍。測量值的增加量〇 25 D代表測量增加或減少聚光能力中最普通的增加量。 應該理解當討論到-⑽至+1G.G D的聚光能力時，是可 能藉著從該電-主動式光綜合屈光檢查儀中增加或移走透 鏡：或者增加或減少所使用透鏡的聚光能力，而使得該聚 光能力有一較寬或較窄的範圍。如果需要增加額外的透 鏡，可以使用傳統的或電.主動式兩者中之一。 本具體實施例中有-第_電_主動式透鏡31〇,於啟動時 ”4光此力為0.25 D。被啟動的意思是從電源將電力提供 至該電m材料’而形成_電位橫跨於該透鏡，致使 該透鏡的電主動式材料轉向—方位，以改變其折射率。 該啟動的電-主動式透鏡之聚光能力是一正值（收斂）、或- 負值（發散）中之-效果’端看施加在橫跨該電·主動式透鏡 310的電位分佈而定。 •例如：-正值+0.25D的聚光能力是由某一電位分佈於 檢跨s亥電-主動式透籍3丨4 飞边鏡310而產生，那麼一負值的聚光能力· I46646.doc 1355920 0.25 D就是當相反的電位分佈施加 恍岈5亥電-主動式透鏡 3 10所產生。其結果使得折射率的分你 千叼刀佈經由透鏡改變，產 生了發散的能力。任-情況下，橫跨該電主動式透鏡⑽ 的電位’導致該電-主動式透鏡31〇内的該電_主動式材料轉 施加電位橫跨BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of vision correction; and more particularly, to an apparatus and method for correcting vision using an electro-active optical refractometer. [Prior Art] Conventional devices that determine vision diagnosis typically include a mechanical light-combined refractive diopter that uses lenses with different spherical or cylindrical concentrating capabilities, either mechanically or electro-mechanically by an optometrist or other visionalist. Move to the front of the patient's eyes. When the patient looks at the vision check from these lenses, the various lenses of the light refractometer can be placed in front of the patient's eyes. The patient can then be diagnosed based on the concentrating power of the lens, and the lens provides satisfactory and appropriate vision correction for each eye of the patient. SUMMARY OF THE INVENTION [0005] This document discloses a system and method for determining vision diagnosis using an electro-optical active refractometer. The electro-active optical refractometer of the present invention for determining vision diagnosis comprises a series of individually adjustable electro-active lenses, and a power source 2 connected to each of the electro-active lenses for applying a The potential spans each of the electro-active lenses to produce a positive, negative M, or neutral concentrating capability for each of the active and active lenses. * This article also discloses the use of an electro-active light. A comprehensive refractometer determines the method of vision diagnosis. An electro-active optical integrated pre-tester for use in the method includes a series of individually adjustable electro-active lenses, and a 146646.doc 135) 920 connected to each of the electro-active lenses - a power supply It is possible to individually generate positive, negative, or neutral concentrating capabilities for each of the electro-active lenses. The method also includes providing a power to the at least one electro-active lens to produce a net concentrating power of one of the system electro-active lenses other than the temperature, and capable of individually changing each of the electro-active lenses Electricity, in the patient's eyes, produces a gradually changing net concentration of concentrating ability until an ideal vision correction is achieved; and the visual diagnosis of the net value of the S-systematic lens concentrating ability corresponding to the ideal degree of vision correction is recorded. It should be noted that in some cases, the appropriate concentrating power may be a twist. [Embodiment] An exemplary embodiment of the present invention presents an electro-active optical refractometer and its use for determining vision diagnosis of a patient. • The Electric Active Light Refractive Indexer is used to measure and correct an individual's vision, including well-known devices such as refractive lenses. The electro-active optical integrated refractometer includes a series of electrical and active lenses. Each electro-active lens can be individually adjusted so that the concentrating power of each electro-active lens is independent of the other lenses in the series. The concentrating power of each lens can be a positive value, a negative value, or no (neutral) concentrating ability. The concentrating power of each electro-active lens can be individually changed by the potential generated across a particular electro-active lens. The electro-active optical refractometer also includes a power source coupled to the electro-active lens to create a potential across the respective electro-active lenses. The electro-active lens comprises an electro-active material which can be used to modify the concentrating ability of the 146646.doc 1355920 variable lens. The U-moving material comprises a material having an adjustable refractive index, such as a nematic liquid crystal, When the potential is applied to it: the steering is arranged in a _specific manner. When the application-potential traverses the -lens region containing the electro-active material, the change in the orientation of the material forms a change in the refractive index of the material, which in turn changes the concentrating ability of the lens. Each of the electro-active lenses can be individually adjusted such that a single potential b is applied across an electro-active lens, while a different or/or a pressure is applied across the (10) row of towels - Or more than one other electro-active lens. The concentrating power of each lens is multiplicative and produces a condensing force net for each of a series of lenses with different concentrating capabilities, which is the sum of the concentrating capabilities of each individual lens. In some embodiments of the invention, the electro-active lens may be: finely pixelated. These specific implementations of the electro-active material are knife-opened within the compartment to produce a plurality of fine pixels. The cells of the fine pixels may cover any area of the lens such that the lens is fully, largely, or partially pixelated. Each fine pixel is connected to a separate electrode and can be individually adjusted so that not only can the different electrodes be placed in the series, but also a different potential can be applied to the same lens. Up the knife, by starting some fine pixels, but the other pixels are not. This is particularly effective for measuring and correcting unconventional refractive parallax, or high order aberrations, such as 彗, spherical aberration, or the like. It should be understood that in the preferred embodiment, the finely pixelated electro- 146646.doc 1355920 active lens is a combination of fixed pattern pixelated electro-active lenses that can be individually adjusted. In this example, the individually adjusted fixed pattern pixelated electro-active lens is capable of measuring and correcting most of the required concentrating power, while the fine pixelated electro-active lens measures and corrects higher order Aberration. In other embodiments, the fine pixelated electro-active lens is used in a combination of a plurality of conventional lenses. In these embodiments, the conventional lens measures and corrects conventional refractive parallax while the finely pixelated lens measures and corrects higher order aberrations. This method can also be used to fine tune the spherical or astigmatic parallax of the eye corrected by conventional lenses. The distance between the lenses is usually as small as possible. It is best to stack the lenses in the system and connect them to each other. Reducing the distance between the lenses can reduce the distortion that occurs when patients see this series of lenses. Also, stacking the lenses in connection with one another allows for a thinner structure of an electro-active photosynthetic refractometer that requires only the thickness of the lens itself. However, care must be taken when stacking the lenses to provide sufficient electrical isolation between the lenses to prevent the electric field of an electro-active lens from substantially affecting the electric field of the adjacent electro-active lens. To mitigate this effect, the lens can be separated by a ground plane. The electro-active light refractometer can include a single series of lenses that the patient can see from the eye, usually with one eye at a time, thus always determining the patient's monocular vision needs, however In the case of: the specific embodiment of the electric-active light comprehensive refractometer, by measuring the refractive parallax of one or two single eyes and both eyes of the patient with the can, that is, the disease is determined Suffering from one or two monocular and binocular vision needs. 146646.doc 1355920 Ideally, the electro-active light refractometer consists of two separate series of lenses, one of which is for one eye, or arranged side by side so that both eyes can be individually or simultaneously examined There is no need to move the patient or the electro-active light refractometer. Alternatively, the lens series of the unacceptable eye can be covered and one eye can be inspected, for example, an opaque object such as a blindfold or shutter can be used to cover one end of the lens series. An electro-active optical refractometer that includes two series of lenses is used to simultaneously measure and correct vision correction in both eyes. It is also beneficial for binocular vision. In this way, when the patient looks at both eyes, it is also possible to determine the vision correction measured for each eye, which is still a correct measurement result, which is the case of normal use of vision. This also allows the patient to know how the new vision diagnosis is presented. The electro-active lens of the beta-electrical active refractometer can be attached to or contained within a frame or other type of support to form a single unit that can be easily moved into or out of the patient's The range of sight. In some embodiments of the present invention, the series of lenses can be placed in a frame, such as a frame of glasses, to reduce or eliminate the need to mechanically transfer the lens into or out of the lens series. 1 can be worn in this refractive step. An electric active refractometer 1 〇〇 includes two series of lenses 12 〇 130, each of which is adapted to fit into the frame of the electro-active light refractometer 11 〇 Inside. The electric _ active light comprehensive refractometer frame 11 〇 enables a patient to easily wear 1 〇 1 , and each of the series of lenses is connected to a control unit 150 via a bundle of wires 14 , It functions as a power supply and provides a potential 146646.doc 135^920 to each of the lens series 120, 13〇, which produces the ideal concentrating power for each eye. In another exemplary embodiment, the support can hold the series of lenses so that the patient can see from the electro-active light refractometer support, but without wearing it, the combination is a comparison The traditional electric active refractometer structure is shown in Figure 2. An electroactive light s refractometer 200 includes two series of lenses no, 230, each of which is mounted in the outer casing 21 of the electro-active light refractometer. The Xuandian·Active Light Synthetic Refractor outer box 210 can be connected to a hinge frame assembly 215, thus allowing a vision care professional to raise or lower the electro-active light refractometer outer box 21〇, The lens series 220, 230 are placed in front of the patient's eyes when the patient is at the seat 205. An extension rod 240 or other device can be used to increase or decrease the distance between the lens series 220, 230. This allows the electro-active light integrated refractometer outer case 210 to be used for patients with different facial features. And adjust the 4* 'for example. Change the distance between the two pupils. The electric_active optical octave refractometer 200 also includes a control unit 250 for connecting a power source to the lens series 220, 230 via a beam 255. The bundle of wires is combined through the hinge frame 2 1 5 ' Each of the electro-active lenses in the outer box 210 of the electro-active light integrated refractometer is reached. The electro-active light integrated refractometer outer casing 210 may also include one or more conventional lenses 260, 262 that are mechanically or electro-mechanically transferred into or out of the series of lenses 220, 230, such This makes it possible to bridge the astigmatism parallax from the example only, and again, it is cherished to be within the accuracy of 0.125 degrees 146646.doc 1355920, or to produce a large refractive concentrating ability, but it is not practical to form by an active lens. In an exemplary embodiment of the invention as shown in Figure 3, the electro-active optical refractometer comprises four lenses 31 〇, 320 330, 340 of series 3 ,, at least three of which are electrical Active. In this particular embodiment, the electro-active optical refractometer is capable of producing a net value of spherical concentrating power ranging from -10.0 to + 10.0 degrees (D) in a 25 d step. This range of concentrating power corresponds to almost all patients who need to be (4) positive and can correct their vision with a lens. The amount of increase in the measured value 〇 25 D represents the most common increase in the ability to increase or decrease the concentration of light. It should be understood that when discussing the concentrating ability of -(10) to +1G.GD, it is possible to increase or remove the lens from the electro-active photosynthetic refractometer: or increase or decrease the concentration of the lens used. Light capability, such that the concentrating ability has a wider or narrower range. If you need to add additional lenses, you can use either traditional or electric. In the present embodiment, there is a -th electric_active lens 31A, which is "0.25 light at the start of the 0.25 D. The startup means that power is supplied from the power source to the electric m material" to form a _ potential cross. Along the lens, the electroactive material of the lens is turned-orientated to change its refractive index. The concentrating power of the activated electro-active lens is a positive value (convergence), or - a negative value (divergence) The effect-effect is determined by the potential distribution across the electric active lens 310. • For example: - positive value +0.25D of the concentrating power is distributed by a certain potential across the s-s Actively generated by the 3丨4 flash mirror 310, then a negative value of the concentrating ability · I46646.doc 1355920 0.25 D is generated when the opposite potential distribution is applied to the 亥5-electron-active lens 3 10 . The result is that the refractive index is divided by the lens, resulting in a diverging ability. In any case, the potential across the electroactive lens (10) causes the electro-active lens 31 to Electrical _ active material to apply potential across
向-方位，而從該透鏡看去相較於沒有施加電位時，該透 鏡的聚光旎力有一 0·25 D的差別。應該理解到，當哕每一 個電-主動式透鏡沒有啟動時，也就是沒有 於该透鏡’疋不具有聚光能力的。 本具體實拖例中有一第二電-主動式透鏡32〇，當啟動該 電-主動式透鏡320時，其具有一聚光能力〇·75 d，同時還 有一第二電-主動式透鏡330,當啟動電_主動式透鏡33〇 % ’其有一聚光能力為2.25 D。每一個電-主動式透鏡的聚 光能力，不論是一正值或一負值的聚光能力，由施加橫跨 於每一透鏡的電位分佈而定，如前所述其與施加在其他透 鏡的電位分佈無關。第四個透鏡340的聚光能力為6 75 D。應該理解到，雖然透鏡310，320，33〇，34〇如圖3顯示 安排為一遞增的聚光能力’該透鏡的聚光能力總是可加乘 的，與其次序無關，而且可以任何方式安排。 本發明某些具體實施例中，可能想用一電-主動式透鏡 為該第四透鏡340’當該電-主動式透鏡啟動具有一聚光能 力為6.7 5 D。在某些情況下，也會想用一傳統透鏡當做該 第四透鏡340。這些具體實施例中，擁有聚光能力6 75的 一正值或負值之傳統透鏡，都能夠轉進或離開該系列的 電-主動式透鏡，而產生理想的聚光能力之淨值。 146646.doc 1355920 如表1所不，從·10 〇 D至+ 1〇 〇 D的每—個聚光能力都以 〇·25 D的增量而可用，同時施加於跨越每一個電主動式透 的電位/7佈可以如所需變化’針對—特別的病患達到適 當的視力矯正。雖然表1僅顯示〇與+10.0 D之間的聚光能 力’仍然可以得到適當的負值聚光能力只要將表中每一 個聚光能力以決定每一個透鏡電位方向的符號反過來。例 如假若希望得到一聚光能力+0.50 D的淨值，橫跨於該 〇·25 D電-主動式透鏡的電位使其產生一聚光能力 D，同時橫跨於該〇_75 1)電_主動式透鏡的電位使其分配 一聚光能力+〇·75 D於該電·主動式透鏡。當一病患從該系 列的透鏡看去，該聚光能力的淨值是該系列中所有透鏡的 聚光能力之總和，因此產生需要的+0.50 D。從該系列中 沒有施加電位的透鏡看去，聚光能力就沒有產生變化，而 且也沒有影響到呈現於病患的該聚光能力淨值。如果希望The orientation of the lens is a difference of 0. 25 D when viewed from the lens as compared to when no potential is applied. It should be understood that when each of the electro-active lenses is not activated, i.e., there is no concentrating ability of the lens. In this specific example, there is a second electro-active lens 32A. When the electro-active lens 320 is activated, it has a concentrating ability 〇·75 d, and a second electro-active lens 330. When starting the electric_active lens 33〇%' it has a concentrating power of 2.25 D. The concentrating power of each electro-active lens, whether it is a positive or a negative concentrating ability, is determined by the application of a potential distribution across each lens, as described above and applied to other lenses. The potential distribution is independent. The fourth lens 340 has a condensing power of 6 75 D. It should be understood that although the lenses 310, 320, 33, 34 are arranged as an incremental concentrating power as shown in Figure 3, the concentrating power of the lens is always multiplied, independent of its order, and can be arranged in any manner. . In some embodiments of the invention, it may be desirable to use an electro-active lens for the fourth lens 340' to have a concentrating power of 6.7 5 D when the electro-active lens is activated. In some cases, it is also desirable to use a conventional lens as the fourth lens 340. In these embodiments, a conventional lens having a positive or negative value of concentrating power of 6 75 can be turned into or out of the series of electro-active lenses to produce the desired net concentration of concentrating power. 146646.doc 1355920 As shown in Table 1, each of the concentrating capabilities from ·10 〇D to + 1〇〇D is available in increments of 〇·25 D, while being applied across each active The potential / 7 cloth can be changed as needed - for the specific patient to achieve proper vision correction. Although Table 1 shows only the concentrating ability 〇 between 〇 and +10.0 D, a proper negative concentrating ability can be obtained as long as each concentrating ability in the table is reversed to determine the sign of each lens potential direction. For example, if it is desired to obtain a net concentration of +0.50 D, the potential across the 〇·25 D electro-active lens is such that it produces a concentrating power D while traversing the 〇_75 1) The potential of the active lens causes it to distribute a concentrating power + 〇 · 75 D to the electric active lens. When a patient sees from the lens of the series, the net value of the concentrating power is the sum of the concentrating abilities of all the lenses in the series, thus producing the required +0.50 D. From the lens in the series where no potential is applied, there is no change in the concentrating ability, and it does not affect the net concentrating power of the patient. If hope
得到一聚光能力的淨值是_〇 5〇 D ,橫跨該0.25 D與0.75 D 透鏡的電位之方向對調，使得每一個聚光透鏡產生的能力 分別是+0.25 D與-0.75 D，得到聚光能力的淨值為_〇5〇 D » \\^透鏡 緊光能 以D為單>^>^ 0.25 D 1 0.75 D 2.25 D 6.75 D 丄 Λ Λ Λ 十 U.UD 0 0 0 〇 +0.25 + 0 0 0 +0.50 + 0 〇 +0.75 0 + 0 —0 + 1.00 + + 0 _ 0 146646.doc 1355920The net value of the concentrating ability is _〇5〇D, which is opposite to the direction of the potential of the 0.25 D and 0.75 D lenses, so that each concentrating lens produces +0.25 D and -0.75 D, respectively. The net value of light power is _〇5〇D » \\^ lens tight light can be D as single>^>^ 0.25 D 1 0.75 D 2.25 D 6.75 D 丄Λ Λ Λ Ten U.UD 0 0 0 〇+ 0.25 + 0 0 0 +0.50 + 0 〇+0.75 0 + 0 —0 + 1.00 + + 0 _ 0 146646.doc 1355920
+ 1.25 - - + 0 + 1.50 0 - + 0 + 1.75 + - + 0 +2.00 - 0 + 0 + 2.25 0 0 + 0 + 2.50 + 0 + 0 +2.75 + + 0 + 3.00 0 + + 0 + 3.25 + + + 0 + 3.50 - - - + + 3.75 0 - - + + 4.00 + - - + + 4.25 - 0 - + + 4.50 0 0 - + +4.75 + 0 - + + 5.00 - + - + + 5.25 0 + - + + 5.50 + + - + + 5.75 - - 0 + + 6.00 0 - 0 + + 6.25 + - 0 + + 6.50 - 0 0 + + 6.75 0 0 0 + + 7.00 + 0 0 + + 7.25 - + 0 + + 7.50 0 + 0 + + 7.75 + + 0 + + 8.00 - - + + + 8.25 0 - + + + 8.50 + + + + 8.75 - 0 + + + 9.00 0 0 + + + 9.25 + 0 + + + 9.50 - + + + + 9.75 0 + + + + 10.00 + + + + 為了進一步改善所要決定個人視力診斷的精確度，可以 加入一額外的透鏡，最好是一電-主動式透鏡，聚光能力 為0.125 D。應該理解到，具有一聚光能力為0.125 D的一 146646.doc -13· 1355920 透鏡，有時對本技藝中普通的技術人員是可以當做一 〇 i2 D透鏡，儘管該聚光能力確實是〇 125 d。 增加〇· 125 D的透鏡容許視力矯正得以測量，因此可以 決定一視力診斷，其介於_10 0 D與+ 1〇 〇 D之間以〇 125 d 為增量。如此給予視力保健師在精細地調整病患的視力矯 正時增添了彈性，以便提供病患更加精準的視力診斷。如 果需要的話，額外且較弱聚光能力的透鏡可以增加至該 電·主動式光綜合屈光檢查儀的系列透鏡其中每一個提 供了先前所增加透鏡之一半的聚光能力，進一步地減少用 於改變聚光能力的增量，其呈現給病患以決定視力診斷， 例如：加上一 0.0625 D透鏡。 也應該理解到0J25 D透鏡可以是一電_主動式透鏡，其 可包括在5玄電-主動式光综合屈光檢查儀的系列透鏡内。 或者，如果該0.125 D透鏡是一傳統透鏡，可以使用為外 翻透鏡，由視力保健師在視力檢查過程中適當的時刻，自 動地或是手動將其翻面或轉進，放置於包含在該電-主動 式光综合屈光檢查儀的系列透鏡前面。 該電-主動式光综合屈光檢查儀也包括一個別地電力供 給，連接至每一個電-主動式透鏡，能夠產生其電位橫跨 於該電-主動式透鏡，而得到一正值或負值的聚光能力。 再次參考圖2,通常該電-主動式透鏡是由耦合至該電·主動 式光綜合屈光檢查儀200的電-主動式透鏡之一單一控制單 元250所控制，例如：經由一束導線255。該控制單元乃〇 所安排的位置，使得視力保健師能夠容易地調整提供至每 I46646.doc -14- ~~' 4固杂 士 电-主動式透鏡的電力，以便逐步地改變該電-主動式 光综合屈光檢查儀的聚光能力之淨值。當病患從該電主 動式光综合屈光檢查儀200的系列透鏡220，230，去看視 —圖時’ 6玄病患可以根據使用特定的聚光能力所看到 〜像的清晰程度給予口頭的回應。每一系列透鏡220，230 的聚光能力淨值可以任何方式改變，例如：撥動轉盤 26S，266來增加或減少每一隻眼睛的聚光能力。而每一個 包-主動式透鏡的開關可以程式化為該控制單元25〇，以此 架構忒控制單元250為一内部調整施加於橫跨每一個電-主 動式透鏡的電位，如表}所示之一理想的聚光能力為基 礎。如此的方式，該視力保健師不需要記得哪一個電-主 動式透鏡是一正值或負值的聚光能力，而只需要撥動轉盤 265，266來增加或減少對應每一隻眼睛的聚光能力。在具 體實施例中所使用一個或一個以上的傳統透鏡260，262， 該視力保健師仍然需要機械式地將傳統透鏡260，262轉進 或離開該系列的透鏡220，230，以產生理想的聚光能力之 淨值。 應該理解到’相對於傳統折射視差的矯正，例如：球面 視差’病患可給予直接的控制來啟動或不予啟動該電-主 動式光綜合屈光檢查儀200的系列透鏡220，230，以達到 一理想的視力橋正。例如：該控制單元2 5 0傳送電力至每 一個電-主動式透鏡，而產生一電位將施加在該電-主動式 光綜合屈光檢查儀中一特定透鏡’如此容許使用者簡單地 以實例的方式’只需要壓下一按鈕或轉動一旋紐，就可以 146646.doc 15 1355920 增加或減少對應每一隻眼睛的聚光能力。 本發明之另一示範性具體實施例中，該電-主動式光綜 合屈光檢查儀使用一系列的六個電-主動式透鏡，提供視 力矯正並決定介於-10.0 D至+ 10.0 D之間以0·25 D為調動變 量的一視力診斷。如圖4所示，該電-主動式光综合屈光檢 查儀使用的是一系列400有六個電-主動式透鏡410，420， 43 0，440 ’ 450 ’ 460。如相關於圖3討論的先前具體實施 例’該電-主動式透鏡中的三個41〇，420，430—樣具有聚 光能力分別為0.25 D，0.75 D，2.25 D。然而如圖4所示， 該6.75 D透鏡被額外的三個電-主動式透鏡440，450，460 取代’其每一個的聚光能力都是2.25 D。由該電·主動式光 綜合屈光檢查儀所產生的聚光能力淨值顯示於表2，根據 每一個透鏡設定是正值、負值、或沒有聚光能力來產生理 想的聚光能力之淨值。 表2 鏡 聚光能^\^ (以D為單位 • Λ "Ζ—-- 0.25 D 0.75 D 2.25 D 2.25 D 2.25 D 2.25 D + 0.00 0 0 0 0 0 〇 + 0.25 + 0 0 0 0 0 +0.50 - + 0 0 0 〇 + 0.75 0 + 0 0 0 0 + 1.00 + + 0 0 0 〇 + 1.25 - - + 0 0 0 + 1.50 0 学 + 0 0 0 + 1.75 + - + 0 0 0 +2.00 - 0 + 0 0 〇 +2.25 0 0 + 0 0 〇 +2.50 + 0 + 0 0 〇 + 2.75 - + + 0 0 〇 + 3.00 0 + + 0 0 〇 + 3.25 4* + + 0 0 0 I46646.doc •16-+ 1.25 - - + 0 + 1.50 0 - + 0 + 1.75 + - + 0 +2.00 - 0 + 0 + 2.25 0 0 + 0 + 2.50 + 0 + 0 +2.75 + + 0 + 3.00 0 + + 0 + 3.25 + + + 0 + 3.50 - - - + + 3.75 0 - - + + 4.00 + - - + + 4.25 - 0 - + + 4.50 0 0 - + +4.75 + 0 - + + + 5.00 - + - + + 5.25 0 + - + + 5.50 + + - + + 5.75 - - 0 + + 6.00 0 - 0 + + 6.25 + - 0 + + 6.50 - 0 0 + + 6.75 0 0 0 + + 7.00 + 0 0 + + 7.25 - + 0 + + 7.50 0 + 0 + + 7.75 + + 0 + + 8.00 - - + + + 8.25 0 - + + + 8.50 + + + + 8.75 - 0 + + + 9.00 0 0 + + + 9.25 + 0 + + + 9.50 - + + + + 9.75 0 + + + + 10.00 + + + + To further improve the accuracy of your personal vision diagnosis, an additional lens, preferably an electro-active lens, with a concentrating power of 0.125 D can be added. It should be understood that a 146646.doc -13·1355920 lens having a concentrating power of 0.125 D is sometimes used as an i2 D lens to those skilled in the art, although the concentrating ability is indeed 〇125. d. Increasing the lens of 〇· 125 D allows vision correction to be measured, so a vision diagnosis can be determined between _10 0 D and + 1〇 〇 D in increments of 〇 125 d. This gives vision caregivers the flexibility to fine-tune the patient's vision correction to provide a more accurate vision diagnosis for the patient. If desired, additional and weaker concentrating lenses can be added to the series of lenses of the electro-active light refractometer, each of which provides one-half of the concentrating power of the previously added lens, further reducing In order to change the concentration of the concentrating ability, it is presented to the patient to determine the vision diagnosis, for example: plus a 0.0625 D lens. It should also be understood that the 0J25 D lens can be an electro-active lens that can be included in a series of lenses of a 5Xuan-Active Light Synthetic Refractor. Alternatively, if the 0.125 D lens is a conventional lens, it can be used as an everted lens, which is automatically or manually turned or turned in by the vision care professional at the appropriate time during the visual inspection process, and placed in the Series of lens fronts for electro-active light refractometers. The electro-active optical refractometer also includes a separate power supply coupled to each of the electro-active lenses to generate a potential across the electro-active lens to obtain a positive or negative The ability to collect light. Referring again to FIG. 2, the electro-active lens is typically controlled by a single control unit 250 coupled to the electro-active optical refractometer 200, for example, via a bundle of wires 255. . The control unit is in a position that allows the vision care provider to easily adjust the power supplied to each I46646.doc -14- ~~' 4 solid electric-active lens to gradually change the electrical-active The net value of the concentrating ability of the light comprehensive refractometer. When the patient goes from the series of lenses 220, 230 of the electric active light refractometer 200, to look at the picture - the 6-segment patient can be given according to the clarity of the image seen using the specific concentrating ability. Verbal response. The net concentrating power of each of the series of lenses 220, 230 can be varied in any manner, such as by dialing the turntable 26S, 266 to increase or decrease the concentrating power of each eye. And each of the package-active lens switches can be programmed into the control unit 25A, whereby the control unit 250 applies an internal adjustment to the potential across each of the electro-active lenses, as shown in Table}. One of the ideal concentrating capabilities is based. In this way, the visionalist does not need to remember which electro-active lens is a positive or negative concentrating ability, but only needs to dial the dials 265, 266 to increase or decrease the convergence of each eye. Light ability. In one embodiment, one or more conventional lenses 260, 262 are used, and the visionalist still needs to mechanically rotate conventional lenses 260, 262 into or out of the series of lenses 220, 230 to produce the desired poly. The net value of light capacity. It should be understood that 'correction relative to conventional refractive parallax, for example: spherical parallax' patients may give direct control to activate or deactivate the series of lenses 220, 230 of the electro-active light integrated refractometer 200 to Achieve an ideal vision bridge. For example, the control unit 250 transmits power to each of the electro-active lenses, and generates a potential that will be applied to the particular lens in the electro-active optical refractometer. This allows the user to simply use an example. The way 'only need to press a button or turn a knob, you can 146646.doc 15 1355920 increase or decrease the concentrating ability of each eye. In another exemplary embodiment of the present invention, the electro-active optical refractometer uses a series of six electro-active lenses to provide vision correction and determines between -10.0 D and + 10.0 D. A vision diagnosis with 0·25 D as the transfer variable. As shown in Fig. 4, the electro-active optical composite refractive index detector uses a series of 400 with six electro-active lenses 410, 420, 43 0, 440 ' 450 ' 460. The three 41 〇, 420, 430 of the prior art embodiment of the electro-active lens as discussed in relation to Figure 3 have concentrating capabilities of 0.25 D, 0.75 D, 2.25 D, respectively. However, as shown in Figure 4, the 6.75 D lens is replaced by an additional three electro-active lenses 440, 450, 460, each of which has a concentrating power of 2.25 D. The net concentrating power generated by the electric active refractometer is shown in Table 2. The net value of the ideal concentrating ability is generated according to whether each lens setting is positive, negative, or without concentrating ability. . Table 2 Mirror concentrating energy ^\^ (in D) • Λ "Ζ—-- 0.25 D 0.75 D 2.25 D 2.25 D 2.25 D 2.25 D + 0.00 0 0 0 0 0 〇+ 0.25 + 0 0 0 0 0 +0.50 - + 0 0 0 〇+ 0.75 0 + 0 0 0 0 + 1.00 + + 0 0 0 〇+ 1.25 - - + 0 0 0 + 1.50 0 Learn + 0 0 0 + 1.75 + - + 0 0 0 +2.00 - 0 + 0 0 〇+2.25 0 0 + 0 0 〇+2.50 + 0 + 0 0 〇+ 2.75 - + + 0 0 〇+ 3.00 0 + + 0 0 〇+ 3.25 4* + + 0 0 0 I46646.doc •16-
1355920 如前所示，比0.25 D較弱聚光能力的額外透鏡可以使用 在該系列透鏡内’藉由降低視力矯正的增量而改善視力診 斷的準確度。 相關於先前具體實施例所敘述的電-主動式透鏡，可以 是任何型式的電-主動式透鏡，但通常是固定圖樣的像素 化電-主動式透鏡，如圖5a和圖5b所示。一固定圖樣的像 素化電-主動式透鏡包括一透鏡基板510，其包含一種電-主 動式材料520沉積於透明電極530，535之間。該透鏡基板 510可以任何固體’且適合製造眼鏡的光學透明材料製 成，例如：.玻璃或壓克力。電-主動式材料520包括適合用 於電-主動式透鏡400的液晶’例如：向列的或層列的液曰 146646.doc -17- 135592〇 材料、膽固醇的液晶、光電聚合物、聚合物液晶、或是任 何光學透明材料對所施加的電壓反應為折射率的變化。該 電極530 ’ 535是光學透明，且從例如：氧化錫、氧化銦、 氧化錫銦，或者透明的導電性聚合物等材料製成的導電電 〇 為矯正傳統的折射視差，例如：球面矯正，該電極 530, 535通常是同心的圓環。電極的圓環是從該透鏡5〇〇 的中心向外前進，到達該透鏡包括該電_主動式材料的外 部，以產生複數個圓形像素。雖然該透鏡5〇〇包括的電_ 主動式材料520，是可以只覆蓋該透鏡5〇〇前後表面5〇5， 506的一部分，該透鏡也可以包含電主動式材料52〇，其 為向外延伸至該透鏡本身的邊緣5〇8。該固定圖樣的像素 化電-主動式透鏡500，與其在包含電-主動式材料52〇的 整個透鏡區域具有相同的聚光能力，而其聚光能力是一 正值、負值、或中性的聚光能力之一。 電極的每一個同心圓環可以一導線54〇連接，從該透鏡 5 00向外延伸並連接至—電源，例如：可以使用電池電源 或插入一標準插座的控制單元。當一電流通過電極53〇， 535時，產生一電位橫跨於該透鏡，致使該電主動式材料 轉向的一方位造成折射率的變化，尤其是理想的聚光能 力。隨著位於橫跨該透鏡之每一電極上的電位而定，橫跨 該透鏡所產生的不同折射率分佈，直接影響所形成之聚光 能力的符號與大小。 圖10a和圖10b顯示如何改變橫跨於一固定圖樣的像素化 146646.doc 1355920 電-主動式透鏡之電位分佈，而提供一電_主動式材料具有 正值或負值聚光能力的細節情形，其中該電主動式材料 的有效折射率是隨著電壓增加而變A。有效折射率是指光 線通過透鏡時感受到的折射率大小。每一情況下，該=佈 對電極的每-圓環產生一重複的分佈，而電壓的均方根值 (_)是相對於該透财心的徑向距離所描點繪製的。相對 於圖1〇a中發散的電·主動式透鏡_，當該電主動式材料 啟動時產生-負值的聚光能力，將一電壓施加至每一個圓 環以產生一 rms電壓分佈，其所有的—是靠近該透 鏡中心的最低值，並且隨著與該透鏡中心的距離而增加。 類似地，圖l〇b顯示一收斂的透鏡分佈，其中施加的電位 在與該透鏡令心到最接近的距離是最大值，並且隨著徑向 距離增加而減少。該rms電壓分佈可以互換，藉著對調施 加在電極中每一個圓環内各點位置的電壓，就可以從一發 散透鏡轉成-收斂透鏡。例如：假若該發散透鏡使用四個 電壓之於每一個圓環有一增加的電壓為1伏特（v)，2v， 3 V以及4V，要產生相同聚光能力的一收斂透鏡，就以電 壓施加在相同的四個點但將次序反向為4V，3v，2乂和 IV。如此具有一反轉該rms電壓分佈的效果，並改變該電· 主動式材料的折射率而得到理想的結果。應該了解到圖 l〇a和10b是範例，其許多電極可以用於產生一均勻的 電壓分佈，且得到良好的光學效率。 本發明的其他具體實施例，可以有效益地包括其他的像 素化電-主動式透鏡，例如：精細的像素化電-主動式透1355920 As shown previously, an extra lens that is less concentrated than 0.25 D can be used in this series of lenses to improve the accuracy of vision diagnosis by reducing the increase in vision correction. The electro-active lens described in relation to the prior embodiments may be any type of electro-active lens, but is typically a fixed pattern of pixilated electro-active lenses, as shown in Figures 5a and 5b. A fixed pattern of a pixelated electro-active lens includes a lens substrate 510 comprising an electro-active material 520 deposited between the transparent electrodes 530, 535. The lens substrate 510 can be made of any solid optical material that is suitable for the manufacture of spectacles, such as: glass or acryl. The electro-active material 520 comprises a liquid crystal suitable for use in an electro-active lens 400, such as a nematic or stratified liquid helium 146646.doc -17-135592 〇 material, liquid crystal of cholesterol, photopolymer, polymer The liquid crystal, or any optically transparent material, reacts to the applied voltage as a change in refractive index. The electrode 530 ' 535 is optically transparent, and a conductive electrode made of a material such as tin oxide, indium oxide, indium tin oxide, or a transparent conductive polymer is used to correct conventional refractive parallax, such as spherical correction. The electrodes 530, 535 are typically concentric rings. The ring of electrodes is advanced outwardly from the center of the lens 5A to the outside of the lens including the electro-active material to produce a plurality of circular pixels. Although the lens 5 includes an electro-active material 520 that may cover only a portion of the front and rear surfaces 5〇5, 506 of the lens 5, the lens may also include an electrically active material 52〇, which is outward Extending to the edge 5〇8 of the lens itself. The fixed pattern of the pixelated electro-active lens 500 has the same concentrating ability as the entire lens area including the electro-active material 52 ,, and its concentrating ability is a positive value, a negative value, or a neutral One of the ability to collect light. Each of the concentric rings of the electrodes can be connected by a wire 54 , extending outwardly from the lens 5 00 and connected to a power source, for example, a battery power source or a control unit inserted into a standard socket. When a current is passed through the electrodes 53, 535, a potential is generated across the lens, causing the orientation of the electrical active material to deflect to cause a change in refractive index, particularly an ideal concentration of light. Depending on the potential across each electrode of the lens, the different refractive index profiles produced across the lens directly affect the sign and magnitude of the resulting concentrating ability. Figures 10a and 10b show how to change the potential distribution of a pixelated 146646.doc 1355920 electro-active lens across a fixed pattern, while providing a detail of an electro-active material with positive or negative concentrating capabilities. Wherein the effective refractive index of the electroactive material changes to A as the voltage increases. The effective refractive index refers to the amount of refractive index that is felt when the light passes through the lens. In each case, the = cloth produces a repeating distribution for each ring of the electrode, and the root mean square value (_) of the voltage is plotted relative to the radial distance of the wealth. Relative to the divergent electric active lens in FIG. 1a, when the electroactive material is activated, a negative-concentration concentrating capability is generated, and a voltage is applied to each of the rings to generate an rms voltage distribution. All - is the lowest value near the center of the lens and increases with distance from the center of the lens. Similarly, Figure 10B shows a convergent lens distribution in which the applied potential is at a maximum distance from the lens to the closest distance to the core and decreases as the radial distance increases. The rms voltage distribution can be interchanged and converted from a diverging lens to a converging lens by applying a voltage applied to each point in each of the rings in the electrode. For example, if the diverging lens uses four voltages for each ring with an increased voltage of 1 volt (v), 2v, 3 V, and 4V, a convergent lens that produces the same concentrating power is applied at a voltage. The same four points but reversed the order to 4V, 3v, 2乂 and IV. This has the effect of inverting the rms voltage distribution and changing the refractive index of the electroactive material to obtain the desired result. It should be understood that Figures l〇a and 10b are examples in which many of the electrodes can be used to produce a uniform voltage distribution with good optical efficiency. Other embodiments of the present invention may advantageously include other pixelated electro-active lenses, such as: fine pixelated electro-active transmissive
146646.doc 1Q 1355920 鏡。圖6呈現一示範性具體實施例的一系列電主動式透鏡 600’其中一單一精細的像素化電主動式透鏡61〇，替換 聚光能力0.25 D和0.75 D的該固定圖樣像素化電-主動式透 鏡。而該精細的像素化電-主動式透鏡61〇是寸調動的，並 且能夠調整為任何聚光能力’以實例呈現僅介於-1.0 D至 + 1.0 D之間。如此方式的一電_主動式光综合屈光檢查儀能 夠提供介於-1〇·〇 〇至+1〇 〇 D之間任何屈光度數的增量 之視力矯正。 對精細的像素化電-主動式透鏡而言，該電_主動式透鏡 匕括使用透明絕緣材料的一格網陣列之電-主動式材 料，以產生個別像素的電_主動式材料。每一個像素是以 該絕緣材料與相鄰的像素分開，並個別地連接至一電極。 如此的方式’每一個像素是可個別調整，而改變該陣列中 特定格網區段内該電.主動式材料的折射率。藉著個別調 整每一精細像素的聚光能力，該電_主動式光综合屈光檢 查儀也可以用於橋正非傳統的折射視差，即所知的較高階 像差’例如：僅以實例為彗形、不規則散光、球面像差、 三瓣形、四辦形、五瓣形、六瓣形，及其類似等此 及其他電·主動式透鏡的錢具體實施例，在臺灣專二 =請2中有較詳、細的解釋，其全文以參考方式併入本 該電-主動式光综合 其中每一個的最大 ’如圖7顯示的細節 本發明之另一示範性具體實施例， 屈光檢查儀包括四個電·主動式透鏡 聚光能力是2.50 D。此具體實施例中 146646.doc 。刀在電·主動式透鏡系列 ”。，73。，740都是精細的像辛：母-:電-主動式71° ’ 僅每一袖带+ ^ . 像素化。本具體實施例中，不 電-主動式是可個別調整 ， -個電-主動式透鏡進一步地包括V Α Φ 地匕括一陣列的精細像素702， 像二：精Γ素本身是可個別調整的。因此，每-個 =夠獨立地提供—正值、負值、或沒有聚光能力。還 令 使用精細的像+ 議·^ U h f化透鏡也容許橫跨於該電-主動式透 二二個：素的電位可以調整，以產生介於該透鏡最大 ♦光犯力之間的任何聚光能力，不同於該固定圖樣 ’、化的電·主動式透鏡，當啟動該固定圖樣的像素化電_ 主動式透鏡時’其只有-單-大小的聚光能力。 母個精細的像素化電_主動式透鏡，能夠產生從 50 D的連續之聚光能力，使得該透鏡系列能夠 產生介於-1〇.〇 〇至+1〇 〇 D之間的一聚光能力淨值而且 可以，何想要的步驟增加或減少其聚光能力。視力保健師 並不疋同時調整橫跨於多重透鏡的電位而得到理想的聚光 能力，是能夠在-增量的光學步驟，例如：〇 25 D，調整 單透鏡田一電-主動式透鏡不能提供任何較大的聚 光能力之大小·時，該電-主動式透鏡就停留在其最大的聚 光庇*力值，同時啟動系列中的另一個電-主動式透鏡，來 增加該聚光能力淨值的大小，直到病患能夠清楚地看到視 力檢查圖，並決定其視力診斷。 例如：再次參看圖7，當需要正值視力矯正的一病患， 從具有複數個精細的像素化電_主動式透鏡之一電_主動式 146646.doc146646.doc 1Q 1355920 Mirror. 6 shows a series of electroactive lenses 600' of an exemplary embodiment, wherein a single fine pixelated active lens 61 〇 replaces the fixed pattern pixelated electro-active with a concentrating power of 0.25 D and 0.75 D Lens. The fine pixelated electro-active lens 61 is tuned in size and can be adjusted to any concentrating power' by example between only -1.0 D to +1.0 D. An electric _ active light refractometer in this manner can provide visual correction of any diopter increment between -1〇·〇 〇 to +1〇 〇D. For fine pixelated electro-active lenses, the electro-active lens includes an electro-active material using a grid array of transparent insulating materials to produce an electro-active material for individual pixels. Each pixel is separated from adjacent pixels by the insulating material and individually connected to an electrode. In this manner, each pixel is individually adjustable to change the refractive index of the electrically active material within a particular grid segment of the array. By individually adjusting the concentrating ability of each fine pixel, the electric_active light comprehensive refractometer can also be used to bridge the non-traditional refractive parallax, that is, the known higher order aberrations'. For example: only by way of example For the shape of the dome, the irregular astigmatism, the spherical aberration, the three-lobed shape, the four-shaped shape, the five-lobed shape, the six-lobed shape, and the like, and other electric and active lenses, the specific embodiment in Taiwan = 2 for a more detailed and detailed explanation, the entire text of which is hereby incorporated by reference in its entirety in its entirety in its entirety, The refractometer consists of four electric and active lenses with a concentrating power of 2.50 D. In this particular embodiment 146646.doc. Knife in the electric · active lens series "., 73., 740 are all fine like sim: mother -: electric - active 71 ° ' only each cuff + ^. pixelated. In this embodiment, not The electro-active type is individually adjustable, and the electro-active lens further includes V Α Φ to include an array of fine pixels 702, such as two: succinimin itself is individually adjustable. Therefore, each - = enough to provide - positive, negative, or no concentrating ability. Also allows the use of fine image + · ^ ^ U hf lens is also allowed to straddle the electric - active through two two: prime potential Can be adjusted to produce any concentrating power between the lens's maximum imaginary force, unlike the fixed pattern', the electrically active lens, when the fixed pattern is activated, the pixilated _ active lens When it's only-single-size concentrating ability. The mother's fine pixelated _ active lens can produce a continuous concentrating ability from 50 D, enabling the lens series to produce between -1 〇.〇 〇 to +1 〇〇D between a net concentration of light and can, what is the desired step Increase or decrease the ability of the concentrating light. The visionalist does not adjust the potential across the multiple lens to achieve the desired concentrating ability. It is capable of in-incremental optical steps, such as: 〇25 D, adjusting the single lens. Tian Yi-electric-active lens can not provide any large concentrating ability. When the electro-active lens stays at its maximum concentrating value, it starts another electro-active in the series. a lens to increase the net value of the concentrating ability until the patient can clearly see the visual acuity chart and determine his vision diagnosis. For example: Referring again to Figure 7, when a patient with positive vision correction is needed, One of a plurality of fine pixelated electric _ active lenses _ 146646.doc
1355920 光綜合屈光檢查儀看去時，—第一透鏡71〇可以+〇 25 1)增 加步驟啟動，直到該透鏡達到+2 5〇 D的最大聚光能力。 如果該病患仍然沒有得到清晰的視力狀況，該視力保健師 則將該第一透鏡7 10保持在+2.50 D，並啟動系列7〇〇中下 一個電-主動式透鏡720，以產生該病患能夠看清楚的一聚 光能力之淨值。該視力保健師可以視情況需要啟動系列 700中第三與第四個電·主動式透鏡73〇，74〇，以產生適當 的聚光能力。 雙焦的視力診斷與其他的多重焦距透鏡可以一類似的方 式得到，其利用本發明之各式的具體實施例，只需改變該 病患與視力檢查圖，或者另外用來決定視力清晰度物體之 間的距離。提供該病患視力矯正於不同焦點的聚光能力可 以測量到，並為病患得到一完整的視力診斷，其用於產生 夕重焦距的眼鏡、隱形眼鏡、和接眼透鏡，為聚光能力的 適當組合。 除了先前所述使用該系列的電_主動式透鏡、測量傳統 的折射視差之外，該電-主動式光综合屈光檢查儀的示範 性具體實施例，也可以用於測量並矯正散光像差。這些具 體實施例中，該電-主動式光綜合屈光檢查儀包括至少一 個具有圓柱形聚光能力的透鏡，用於矯正散光視差。該透 鏡可以是一傳統透鏡，能夠轉進或離開該電主動式光綜 合屈光檢查儀的透鏡系列以矯正球面像差，接著將該透鏡 轉進其眼睛前面以調整圓柱體軸。或者，該透鏡可以是一 電-主動式透鏡，例如：一固定圖樣的像素化電_主動式透 146646.doc •22· 1355920 鏡，或一精細的像素化電-主動式透鏡，是設計並啟動以 • 測量與矯正散光。 本發明之示範性具體實施例，是包括一電.主動式透鏡 以矯正散光視差，也可以使用一固定圖樣的像素化電·主 動式透鏡，如圖8顯示的電_主動式透鏡8〇〇。該電_主動式 透鏡800包括橢圓形對稱的電極81〇，由視力保健師使用， 啟動時能夠產生增加的聚光能力之一擴圓形區_，來決定 春圓柱形矯正。沒有電位施加橫跨於透鏡8〇〇時即沒有聚 光能力，而且不是測量散光視差時，該透鏡也不需要從該 透鏡系列中移走。於啟動該固定圖樣的像素化電主動式 透鏡800’並用於矯正與測量散光視差，該透鏡8〇〇在眼睛 前面時仍然需要轉動。此轉動的結果在於調整該橢圓形的 軸向矯正方位，以決定適當的圓柱形矯正。該透鏡8〇〇的 轉動可以傳統的機械或電-機械方式完成。 相反地，使用一精細的像素化電_主動式透鏡來測量傳 • 統的散光視差，就不需要轉動透鏡了。取代的是能夠在軸 向轉動橢圓形或圓環形的聚光能力，藉由啟動或消除該精 細像素化的電-主動式透鏡中適當的像素，以產生一橢圓 形或圓環形的聚光能力。如此可以達到與實際轉動其他透 鏡而有的相同功能。圖9a和圖9b顯示的一電_主動式透鏡 9〇〇，包括一透鏡基板部分91〇。該電-主動式透鏡大部分 是像素化的，具有一精細的像素化區域92〇 ,並從中心向 外延伸’覆蓋該透鏡的面積超過5 0〇/〇。 如圖9a所示，該電-主動式透鏡900的某些像素可以先啟 146646.doc -23- 1355920 動而產生一橢圓形圖樣910,其具有一垂直主轴來提供橢 圓形或圓環形的聚光能力。取代了以機械或電-機械式轉 動該電-主動式透鏡900來調整該橢圓形的軸向矯正方位， 該橢圓形圖樣的轉動是藉以啟動對應至一第二橢圓形圖樣 920之一不同組別的像素’如圖9b所示，其中該橢圓形的 主軸是傾斜了幾度。該橢圓形圖樣可繼續以啟動或消除像 素的方式轉動，直到決定該病患散光的聚光能力之視差與 主轴。 以此類似的方式，將傳統稜鏡（分光）透鏡包括在該電-主 動式光综合屈光檢查儀内，用於測量稜鏡分光視差，也能 夠完成稜鏡分光的折射◊或者，使用具有一稜鏡分光的電 極圖樣之一固定圖樣像素化電_主動式透鏡。固定圖樣的 像素化透鏡可能會要求如前述相關於散光矯正的機械轉 動，類似於散光矯正，可以使用一精細的像素化電主動 式透鏡。其中能夠藉著啟動或消除像素相關於該電-主動 式透鏡的任何方位上產生該稜鏡分光圖樣。以精細的像素 化透鏡所產生的各種稜鏡分光圖樣，可以各種角度呈現於 病患，提供視力矯正並決定一適當的分光能力與稜鏡方 位。 決定一病患的視力診斷也可包括測量較高階的像差，例 如：使用一波前分析儀與該電-主動式光综合屈光檢查儀 的具體實施例组合。波前分析儀的任何技術也可以使用。 波前 情況中 分析儀是產生一病患眼睛的波形折射像差圖。一些 個人會在眼睛的—區域内有一像差，其結果使 146646.doc -24- 1355920 得該眼睛的部分相較眼睛的其他部分有不同的視力墙正需 要，以實例的方式為只有蓉形像差。為決定整個眼睛的完 整視力杉斷，包括測量並墙正病患眼睛較高階的像差，其 視力可續正到比2〇/2〇更好，像是例如··肅5或期〇,甚 至接近20/8之視力矯正的理論值。 一旦為病患的眼睛使用波前分析儀，可以調整該電-主 動式光综合屈光檢查儀中電_主動式透鏡系列的個別像 素，眼睛的特定區域從該像素看去以矯正該病患的視力診 斷。該病患能夠在絕大部分同時的情況下，從該電-主動 式光综合屈光檢查儀去看視力檢查圖，以便協助、測量、 並確涊是否由波前分析儀決定的視力診斷部分提供了理想 的強化視力診斷，以及確認為病患決定的整體視力診斷矯 正了傳.·先與非傳統的折射視差兩者。而"大部分同時的方 式”是指當波前分析儀提供數據與測量結果至電_主動式光 综合屈光檢查儀的同時，該電_主動式光綜合屈光檢查儀 正在調整該電-主動式透鏡，而容許病患幾乎是即時看到 該波前分析儀所建議的矯正效果。如此檢查容許病患的客 觀檢查與利用病患基於清晰度所輸入的主觀檢查之中任一 或是兩者並存。 一旦決定了最後的視力診斷，就可以記錄使其填寫病患 診斷。該診斷可以視覺顯示在一螢幕上，或連接至控制單 几，由視力保健師手寫記錄。本發明之其他示範性具體實 施例中，診斷結果可以電子方式記錄，例如：將其儲存至 一記憶儲存裝置，比方一碟片。該視力診斷也可以電子傳 : 、 146646.doc 1355920 运’例如：以電子郵件從該視力保徤師傳送至病患和蜮 至透鏡製造的眼鏡商或實驗室。或者，與其他記錄方式組 。起來’該電-主動式光综合屈光檢查儀可藉由產生一列 印輸出該視力診斷來記錄結果’例如：由該視力保健師簽 名的一正本，且為病患可以拿給眼鏡商填寫。 如果該視力診斷是儲存至碟片或其他記憶健存裝置而 且病患想有電-主動式眼鏡、接眼透鏡、錢形眼鏡，其 儲存的視力診斷可以用於直接程式化該病患的新診斷。某 些情況下，例如：使用一副電_主動式眼鏡，如圖丄顯示該 視力診斷就可以直接記錄至—記憶裝置，—電腦晶片，於 該電-主動式眼鏡的框架和/或透鏡部分。然後該框架和/或 透鏡部分可以連接至-攜帶式電源供給，例如：電池，之 後與控制單元切斷。那麼該病患即能夠戴著由一新的診斷 結果已經程式化為一副新的電-主動式眼鏡離開。類似 地，該病患之後回診，#電-主動4眼鏡能夠再次連接至 該控制單元，以決定並直接記錄最新的診斷結果至眼鏡。 因此’病患可以有一電-主動式的眼睛檢查，也能夠立刻 在檢查完成之後’將其檢查保留至由一適當的診斷程式化 之電-主動式眼鏡。 本發明並不受限於此處敘述的特定具體實施例之範圍 :。其實除了此處已敘述的之外’本發明料式修正從先 前的陳述與所附圖式，對於本技藝的__般技術人員是顯而 易見的。因此，這些修正會在下列附加專利申請項的範圍 内。此外，雖然本發明在本文中的敘述為一特定目的、在 146646.doc -26 - 1355920 一特定環境下的一特定實施方法，本技藝的一般技術人員 將認知其用途並不受限於此，而且本發明也能夠有所助益 地為任何目的、在任何情況下實施。尤其，下列陳述的專 利申凊項應該建構在文中所揭示本發明之充分的範圍與精 神上。 【圖式簡單說明】 本發明的各方面將參考示範性的具體實施例，及其所附 圖式做一較詳細的敘述。 圖1顯不根據本發明之一示範性具體實施例的電_主動式 眼鏡。 圖2顯示根據本發明之另一示範性具體實施例的電主動 式光综合屈光檢查儀。 圖3顯不根據本發明之一示範性具體實施例中一電主動 式光综合屈光檢查儀的一系列透鏡。 圖4顯不根據本發明之另一示範性具體實施例中一電主 φ 動式光綜合屈光檢查儀的一系列透鏡。 圖5a與圖5b顯示本發明之一示範性具體實施例中所使用 一固定圖樣的像素化電-主動式透鏡。 圖6顯不根據本發明之一示範性具體實施例中一電·主動 式光綜口屈光檢查儀的—系列透鏡其中包括一精細的像 素化與固定圖樣像素化電-主動式透鏡。 W是根據本發明之—示範性具體實施例中一光綜合屈 光檢查儀的—系列精細的像素化透鏡。 是根據本發明之—示範性具體實施例中用於續正散 146646.doc \〇., •27- 1355920 光視差的一固定圖樣像素化電-主動式透鏡。 圖9a根據本發明之一示範性具體實施例中用於散光視差 的一精細像素化電-主動式透鏡。 圖1 0a顯示用於一發散性像素化電-主動式透鏡的空間電 壓分佈圖。 圖10b顯示用於一收斂性像素化電-主動式透鏡的空間電 壓分佈圖。 【主要元件符號說明】 100,200,300, 400 電-主動式光综合屈光檢查儀 101 病患 110 框架 120, 130, 220, 230, 600, 700 透鏡系列 140, 255, 540 導線 150, 250 控制單元 205 座位 210 外箱 215 樞紐框架組合 240 延伸桿 260, 262 傳統透鏡 265,266 轉盤 310, 320,330, 340,410, 420, 電-主動式透鏡 430, 440, 450, 460, 500, 620, 630, 640, 650, 800, 900 505 透鏡前表面 146646.doc -28· 1355920 506 透鏡後表面 508 透鏡邊緣 510 透鏡基板 520 電-主動式材料 530, 535 透明電極 610, 710, 720, 730, 740 精細的像素化電-主動式透鏡 702 精細的像素陣列 810 電極 910 透鏡基板具有橢圓形圖樣 920 精細的像素化區域 146646.doc -29-1355920 When the light refractometer is viewed, the first lens 71〇 can be +〇 25 1) The step is increased until the lens reaches the maximum concentration of +2 5 〇 D. If the patient still does not have a clear vision condition, the visionalist maintains the first lens 7 10 at +2.50 D and activates the next electro-active lens 720 in the series 7 to generate the disease. Suffering from the net value of a concentrating ability that can be seen clearly. The vision caregiver can activate the third and fourth electrical and active lenses 73〇, 74〇 of the Series 700 as needed to produce the appropriate concentrating power. Bifocal vision diagnosis can be obtained in a similar manner to other multifocal lenses, which utilize only various embodiments of the present invention to simply change the patient and visual acuity chart, or otherwise determine the visual acuity object. the distance between. Providing the patient with vision correction at different focal points can be measured, and a complete vision diagnosis for the patient, which is used to produce spectacles, contact lenses, and eye lenses for concentrating power. Proper combination. In addition to the previously described use of this series of electro-active lenses, measuring conventional refractive parallax, an exemplary embodiment of the electro-active optical integrated refractive test can also be used to measure and correct astigmatic aberrations. . In these specific embodiments, the electro-active optical refractometer includes at least one lens having a cylindrical concentrating ability for correcting astigmatic parallax. The lens can be a conventional lens that can be moved into or out of the lens series of the electroactive photosynthetic refractometer to correct for spherical aberration, and then the lens is turned into front of the eye to adjust the cylinder axis. Alternatively, the lens can be an electro-active lens, for example: a fixed pattern of pixelated electricity _ active 146646.doc • 22 · 1355920 mirror, or a fine pixelated electro-active lens, is designed and Start with • Measure and correct astigmatism. An exemplary embodiment of the present invention includes an electric active lens for correcting astigmatic parallax, and a fixed pattern of pixelated electric/active lens, such as the electro-active lens shown in FIG. . The electro-active lens 800 includes an elliptical symmetrical electrode 81 〇 that is used by a vision health care professional to produce an increased concentrating ability at the time of activation to expand the circular area _ to determine the spring cylindrical correction. The lens does not need to be removed from the lens series when no potential is applied across the lens 8 即 without the ability to converge, and when astigmatic parallax is not measured. The pixelated electroactive lens 800' that activates the fixed pattern and is used to correct and measure astigmatic parallax, which still needs to be rotated when it is in front of the eye. The result of this rotation is to adjust the axially corrected orientation of the ellipse to determine the proper cylindrical correction. The rotation of the lens 8 can be accomplished in a conventional mechanical or electro-mechanical manner. Conversely, using a fine pixelated electro-active lens to measure the astigmatic parallax of the transmission eliminates the need to rotate the lens. Instead of being able to rotate an elliptical or toroidal concentrating ability in the axial direction, by activating or eliminating appropriate pixels in the finely pixelated electro-active lens to produce an elliptical or circular poly Light ability. This achieves the same function as the actual rotation of other lenses. An electro-active lens 9A shown in Figures 9a and 9b includes a lens substrate portion 91A. The electro-active lens is mostly pixelated, has a fine pixelated area 92〇, and extends outward from the center to cover the area of the lens over 50 〇/〇. As shown in FIG. 9a, certain pixels of the electro-active lens 900 can be moved 146646.doc -23- 1355920 to create an elliptical pattern 910 having a vertical major axis to provide an elliptical or circular shape. Concentrating ability. Instead of mechanically or electro-mechanically rotating the electro-active lens 900 to adjust the axially corrected orientation of the ellipse, the rotation of the elliptical pattern is used to initiate a different group corresponding to a second elliptical pattern 920. The other pixels' are shown in Figure 9b, where the major axis of the ellipse is tilted by a few degrees. The elliptical pattern can continue to rotate in a manner that initiates or eliminates pixels until the parallax and major axis of the astigmatism of the patient's astigmatism is determined. In a similar manner, a conventional 分 (split) lens is included in the electro-active optical refractometer for measuring 稜鏡 spectroscopic parallax, and can also perform refracting 稜鏡 of the 稜鏡 splitting light, or One of the split-electrode patterns is a fixed pattern of pixelated electric_active lenses. A fixed pattern of pixelated lenses may require mechanical rotation as described above with respect to astigmatism correction, similar to astigmatism correction, and a fine pixelated electroactive lens can be used. The chirped spectroscopic pattern can be generated by activating or eliminating pixels in any orientation associated with the electro-active lens. The various spectroscopic patterns produced by the fine pixilated lenses can be presented to patients in a variety of angles, providing vision correction and determining an appropriate splitting power and chirp position. Determining the vision diagnosis of a patient may also include measuring higher order aberrations, such as using a wavefront analyzer in combination with a specific embodiment of the electro-active light synthetic refractometer. Any technique of the wavefront analyzer can also be used. In the wavefront case, the analyzer is a waveform refraction aberration map that produces a patient's eye. Some individuals will have an aberration in the area of the eye, which results in 146646.doc -24-1355920. The part of the eye has a different visual wall than the rest of the eye. Aberration. In order to determine the complete vision of the entire eye, including measuring the higher-order aberrations of the patient's eyes, the vision can be continued to be better than 2〇/2〇, such as, for example, Su 5 or period. Even close to the theoretical value of 20/8 vision correction. Once the wavefront analyzer is used for the patient's eye, the individual pixels of the electro-active light refractometer in the electro-active lens series can be adjusted, from which the specific area of the eye is seen to correct the patient. Vision diagnosis. The patient can view the visual acuity chart from the electro-active photorefractive calibrator at most of the same time to assist, measure, and determine whether the vision diagnosis portion is determined by the wavefront analyzer. It provides an ideal diagnosis of enhanced vision and confirms that the overall vision diagnosis determined by the patient corrects both the first and the unconventional refractive parallax. And "most simultaneous methods" means that when the wavefront analyzer provides data and measurement results to the electric_active light comprehensive refractive tester, the electric_active light comprehensive refractive tester is adjusting the electricity. - an active lens that allows the patient to see the corrective effect suggested by the wavefront analyzer almost immediately. This check allows the objective examination of the patient and the subjective examination based on the patient's input based on the definition. Once the final vision diagnosis is determined, it can be recorded to fill in the patient diagnosis. The diagnosis can be visually displayed on a screen, or connected to a control list, handwritten by a vision care professional. In other exemplary embodiments, the diagnostic results can be recorded electronically, for example, by storing them in a memory storage device, such as a disc. The vision diagnosis can also be electronically transmitted: 146646.doc 1355920 The mail is sent from the vision protector to the optician or laboratory of the patient and the lens to the lens manufacturing. Or, with other recording methods. The active light refractometer can record the result by generating a printout of the vision diagnosis 'eg, an original signed by the vision caregiver, and the patient can fill it with the optician. If the vision diagnosis is Stored on a disc or other memory device and the patient wants to have electro-active glasses, eye lenses, money glasses, and the stored vision diagnosis can be used to directly program the patient's new diagnosis. In some cases For example, using a pair of electric _ active glasses, as shown in the figure, the vision diagnosis can be directly recorded to the memory device, the computer chip, the frame and/or the lens portion of the electro-active glasses. Then the frame And/or the lens portion can be connected to a portable power supply, such as a battery, which is then disconnected from the control unit. The patient can then be programmed to become a new electric-active with a new diagnostic result. The glasses leave. Similarly, after the patient returns, the #电-active 4 glasses can be connected to the control unit again to determine and directly record the latest diagnosis to the eye. Therefore, the patient may have an electro-active eye examination, and can immediately retain the examination to the electro-active glasses that are stylized by an appropriate diagnosis after the examination is completed. The present invention is not limited thereto. The scope of the specific embodiments described herein: In addition to what has been described herein, the present invention is apparent to those skilled in the art from the foregoing description and drawings. These modifications are within the scope of the following additional patent applications. Further, although the invention is described herein as a specific purpose, a specific implementation method in a specific environment of 146646.doc -26 - 1355920, A person skilled in the art will recognize that the use thereof is not limited thereto, and the present invention can be advantageously implemented for any purpose and under any circumstances. In particular, the following patent claims should be constructed in the text. The full scope and spirit of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Aspects of the present invention will be described in detail with reference to exemplary embodiments, and the accompanying drawings. Figure 1 shows an electro-active eyeglass according to an exemplary embodiment of the present invention. Figure 2 shows an electrically active light integrated refractometer in accordance with another exemplary embodiment of the present invention. Figure 3 shows a series of lenses of an electroactive active light refractometer in accordance with an exemplary embodiment of the present invention. Fig. 4 shows a series of lenses of an electric main φ dynamic light refractometer according to another exemplary embodiment of the present invention. Figures 5a and 5b show a pixelated electro-active lens using a fixed pattern in an exemplary embodiment of the invention. Fig. 6 shows a series of lenses of an electric active/integrated optical refractometer according to an exemplary embodiment of the invention including a fine pixilated and fixed pattern pixelated electro-active lens. W is a series of finely pixelated lenses of a light synthetic refractometer in accordance with an exemplary embodiment of the present invention. It is a fixed pattern pixelated electro-active lens for continually dispersing 146646.doc \〇., • 27-1355920 optical parallax in accordance with the present invention. Figure 9a is a fine pixelated electro-active lens for astigmatic parallax in an exemplary embodiment of the invention. Figure 10a shows a spatial voltage distribution diagram for a divergent pixelated electro-active lens. Figure 10b shows a spatial voltage distribution diagram for a convergent pixelated electro-active lens. [Explanation of main components] 100,200,300, 400 Electro-active optical refractometer 101 Patient 110 Frame 120, 130, 220, 230, 600, 700 Lens series 140, 255, 540 Conductor 150, 250 Control unit 205 Seat 210 outer box 215 hinge frame assembly 240 extension rod 260, 262 conventional lens 265, 266 turntable 310, 320, 330, 340, 410, 420, electro-active lens 430, 440, 450, 460, 500, 620, 630, 640, 650, 800, 900 505 Lens front surface 146646.doc -28· 1355920 506 Lens rear surface 508 Lens edge 510 Lens substrate 520 Electro-active material 530, 535 Transparent electrode 610, 710, 720, 730, 740 Fine pixelated electro-active Lens 702 Fine pixel array 810 Electrode 910 Lens substrate has an elliptical pattern 920 Fine pixelated area 146646.doc -29-