CN106199899B - Optical zooming method and module and application thereof - Google Patents
Optical zooming method and module and application thereof Download PDFInfo
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- CN106199899B CN106199899B CN201510882885.7A CN201510882885A CN106199899B CN 106199899 B CN106199899 B CN 106199899B CN 201510882885 A CN201510882885 A CN 201510882885A CN 106199899 B CN106199899 B CN 106199899B
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Led Device Packages (AREA)
Abstract
The invention provides an optical zooming method, an optical zooming module and application thereof, and the optical zooming module can be further applied to 3D (three-dimensional) imaging. In addition, the invention also provides a material for forming the variable-focus optical element to form the reflowable variable-focus optical element, and the variable-focus optical element forms a variable-focus optical module and achieves the application of 3D imaging.
Description
Technical field
The present invention relates to a kind of smooth Zooming method and module, espespecially a kind of light that can produce 3D effect and adjust 3D effect
Zooming method and module and its application.
Background technique
Under the development of digital electronic billboard, the image of high-res plane has become necessary condition, and now thinks
More to attract consumer's note that gradually develop the technology of 3D stereopsis, allow consumer just like being personally on the scene, experience
It is more deep, to attract consumer's note that achieve the effect that information is transmitted whereby, it also can more reach the benefit of advertisement.
In general, the naked of digital billboard mainly utilizes two ornamental angles to have difference and the persistence of vision depending on 3D technology
Principle constitutes 3D image in brain；Only, the production process very complicated of 3D number billboard at present, by each part optical sheet, LED, electricity
Road plate, pedestal and outer container etc. are assembled each part via the mode of man-made assembly by way of mechanism detent, and not only volume is huge
Greatly, part is numerous, and subsequent manual maintenance maintenance is not easy.In addition, when the 3D effect of existing number billboard needs to adjust, usually
It is the cost reached using liquid crystal screen, thus be significantly increased in setting.In addition, in existing technology, because existing
Material can not pass through reflow step in encapsulation process, therefore current LED and can not apply zoom material, thus can not be with LED
The component of display board composition 3D display.
In view of this, the present inventor in order to achieve the above objectives, is the special utilization for concentrating on studies and cooperating scientific principle, propose finally
A kind of design is reasonable and is effectively improved the present invention of above-mentioned missing.
Summary of the invention
The shortcomings that in view of Prior Art described in above-mentioned background of invention, in order to meet the requirement in industry, the present invention is mentioned
For a kind of smooth Zooming method and its module and application, especially with regard to a kind of material for forming varifocal optical element and its preparation
Method can obtain being suitble to a kind of material for forming varifocal optical element and its preparation side by mode simply and at low cost
Method.In particular, the present invention using can the material of reflow form varifocal optical element, can so omit prolonged post-processing journey
Sequence can also reduce the volume of device.
A mesh of the invention provides a kind of light emitting module, including pedestal, the light-emitting component for being set to pedestal, first can shape
Dependent element, the first lens and first control unit.First can deformation element be set to pedestal；The setting of first lens is in pedestal and position
Above light-emitting component, first control unit be electrically connected first can deformation element, external power controlled by first control unit
And drive first can deformation element be deformed；Wherein, the distance between light-emitting component and the first lens be can shape by first
The deformation of dependent element drives and changes, and further includes the second lens, to provide the light emitting module that can carry out 2D/3D effect switching.
Known compared to existing, light emitting module of the invention, which is provided with, to be driven and can be deformed by external power
Can deformation element, and by can deformation element generate shrink or extend deformation and simultaneously drive lens generate shrink or extend
Actuation；Change distance (that is, focal length for changing lens) of the lens relative to light-emitting component accordingly, and then different shine is provided
Effect, thus can be applicable to demand difference Lighting specifications using upper, simplify design cycle when different product specification；Furthermore
The present invention in combination with another lens so that human eye issued depending on light emitting module light when generate stereoscopic effect.
Another object of the present invention is to provide a kind of materials for forming varifocal optical element, by material of the invention
Composition, could be in high temperature reflow to form focus optical element, and forms variable focus optic module in turn to control imaging focal length, borrows
To reach the 3D display effect of LED.
High temperature reflow material according to the present invention, another object of the present invention provide a kind of varifocal optical module, borrow
By deformation element cosmetic variation drive and combination varifocal optical element deformation to adjust varifocal optical element
The optical focal length of transparent area.Wherein above-mentioned deformation element is the cyclic annular varifocal optical element of encirclement in wherein to form the light transmission
Area causes the telescopic deformation of the varifocal optical element by the expansion of deformation element with contraction deformation, varifocal to reach this
The focal length variations of the transparent area of optical element.Varifocal optical module can further form at least one optical zoom array
(ARRAY), and by the focal length for the zoom element for controlling the array (ARRAY) reach the effect of 3D imaging.
A further object of the present invention is to provide varifocal 3D pixel elements, and at least one varifocal 3D pixel elements
Part can all be composed a 3D display device, change the lens curvature or angle carried thereon by Zoom structure, and whereby
After handling plane of delineation image shown by light source, lead to the right and left eyes in front of 3D pixel element, forms different parallax effects
Fruit.
Above-mentioned purpose according to the present invention provides a kind of method of 3D imaging, and the method for 3D imaging includes: providing at least
One optical zoom array, at least one optical zoom array have multiple varifocal optical modules, wherein each this can be changed
With deformation element with the varifocal optical element of transparent area, which is and the deformation burnt optical module
Element combines；Control signal is generated by control module to control multiple varifocal optics of at least one optical zoom array
Module；Positioned at the appearance root of the predetermined deformation element for generating the varifocal optical module on focal length variations position of the control signal
The optical focal length for changing and driving the deformation of the varifocal optical element to adjust the transparent area is generated according to the control signal, so as to
Reach the effect of 3D imaging whereby at least one optical zoom array.Wherein above-mentioned deformation element further includes piezoelectricity member
Part, which is the cyclic annular varifocal optical element that surrounds in wherein to form the transparent area, by the control signal control
It makes the expansion of the piezoelectric element and shrinks to drive the transparent area telescopic deformation of the varifocal optical element, and reach this whereby thoroughly
The focal length variations in light area.
According to an embodiment of the invention, providing a kind of light emitting module, comprising: pedestal；Light-emitting component is set to the pedestal；
First can deformation element, be set on the pedestal；First lens, setting is in the pedestal and is located above the light-emitting component；And
First control unit, be electrically connected first can deformation element, external power is controlled by the first control unit and drive first can
Deformation element is deformed, wherein the distance between light-emitting component and first lens are first can deformation element by this
Deformation drives and changes.Wherein first can deformation element correspond to the light-emitting component with the first transparent area, the engagement of the first lens should
First can deformation element and corresponding first transparent area and be arranged.Wherein the first lens be with first can deformation element insert molding,
The periphery of first lens is the periphery for engaging the first transparent area.Wherein first can deformation element be arranged in pedestal, light-emitting component connects
Close first can deformation element and be placed in this first can be on deformation element.It further includes the second lens, the first lens engagement first
Can deformation element and be arranged between the second lens and the light-emitting component, the first lens by first can deformation element deformation drive
And make to extend or shrink.Its further include the second control unit and be electrically connected second control unit second can deformation element,
First can deformation element setting in pedestal, and light-emitting component engagement first can deformation element and be placed in first can deformation element
On, the second lens engage this second can deformation element and be arranged between first lens and the light-emitting component, the second lens by
This second can deformation element deformation drive and make extend or shrink.Its further include the second control unit and be electrically connected this second
The second of control unit can deformation element, first lens engage this first can deformation element, second lens engage this second
Can deformation element and be arranged between first lens and the light-emitting component, second lens by this second can deformation element change
Shape drives and makees to extend or shrink.Light emitting module further include third can deformation element and third control unit, which can deformation
Element is electrically connected the third control unit, the light-emitting component engage the third can deformation element, and by the third can deformation member
The deformation of part drives.Wherein the first above-mentioned lens engage the third can deformation element, and by the third can deformation element change
Shape drives.
Purpose according to the present invention provides a kind of material for forming varifocal optical element, forms varifocal optical element
Material include: containing polymeric silicon, be selected from one or a combination set of following composition and derivative: polydimethylsiloxanes containing polymeric silicon
Alkane, dimethyl silicone polymer/ethylene glycol copolymer, dimethyl silicone polymer/polyethylene and ethylene copolymers, dimethyl silicone polymer/
Polypropylene copolymer and dimethyl silicone polymer/polyacrylate copolymer；Thermosetting macromolecule, the thermosetting macromolecule are choosings
From it is following composition one or a combination set of and derivative: epoxy based high molecular, Lauxite (urea-formaldehyde
) and phenol formaldehyde macromolecule resins；With the weight percent containing polymeric silicon and thermosetting macromolecule be between 0.1~
50wt%.Above-mentioned epoxy based high molecular further includes polymethylacrylic acid epoxy ethyl ester and polyacrylic acid epoxy ethyl ester.On wherein
When the material for the varifocal optical element of formation stated is by dimethyl silicone polymer and formed polymethylacrylic acid epoxy ethyl ester,
The density of dimethyl silicone polymer is 0.8~1.2g/cm3.Wherein the material of the above-mentioned varifocal optical element of formation is by gathering
When dimethyl siloxane and formed polymethylacrylic acid epoxy ethyl ester, the weight averaged molecular of polymethylacrylic acid epoxy ethyl ester
Amount is at 1.000~100,000 dalton (Dalton).Wherein the material of the above-mentioned varifocal optical element of formation is by poly- diformazan
When radical siloxane and formed polymethylacrylic acid epoxy ethyl ester, wherein above-mentioned dimethyl silicone polymer and polymethylacrylic acid
The weight percent of epoxy ethyl ester is in 30~70wt%.
Purpose according to the present invention provides a kind of varifocal optical module, and varifocal optical module includes: having transparent area
Focus optical element；With deformation element, which is in conjunction with the focus optical element, and by the deformation element
Cosmetic variation drives the deformation of the focus optical element to adjust the optical focal length of the transparent area, wherein above-mentioned deformation element is more
Comprising piezoelectric element, which is cyclic annular focus optical element of surrounding in wherein to form the transparent area, by the pressure
The expansion of electric device causes the telescopic deformation of the focus optical element with deformation is shunk, to reach the focal length variations of the transparent area.
Wherein the composition of above-mentioned varifocal optical element includes the material of foregoing purpose.Wherein above-mentioned varifocal optical module more wraps
Containing light-emitting component, the light-emitting component be located at the transparent area on, above-mentioned optical module be with photographing module electrical couplings, borrow
The distance of the light-emitting component projection source of the varifocal optical module is controlled by the distance detecting of the photographing module.Wherein, light
It learns module and constitutes at least one optical zoom array (ARRAY), and by the Zoom optical member for controlling the array (ARRAY)
The focal length of part reaches the effect of 3D imaging.
Purpose according to the present invention provides a kind of method of 3D imaging, and the method for 3D imaging includes: providing at least one
Optical zoom array, at least one optical zoom array have multiple varifocal optical modules, wherein each varifocal optical mode
For block with deformation element with the varifocal optical element of transparent area, varifocal optical element is in conjunction with deformation element；It borrows
Control signal is generated to control multiple varifocal optical modules of at least one optical zoom array by control module；Positioned at control
The appearance of the predetermined deformation element for generating the varifocal optical module on focal length variations position of signal generates change according to control signal
Change and drive the deformation of varifocal optical element to adjust the optical focal length of transparent area, in order at least one optical zoom array
Reach the effect of 3D imaging whereby.Wherein above-mentioned deformation element further includes piezoelectric element, which is that cyclic annular surround should
Zoom element controls the expansion of the piezoelectric element by the control signal and shrinks to drive this in wherein to form the transparent area
The telescopic deformation of zoom element, and reach the focal length variations of the transparent area whereby.
Purpose according to the present invention provides a kind of varifocal 3D pixel element, which includes:
At least one light source, at least one light source is for showing plane of delineation image；With at least one lens, at least one lens position
In at least one light source；With Zoom structure, curvature of the Zoom structure to change at least one lens, and this is at least
One lens is equipped on the Zoom structure, changes the curvature of at least one lens by the Zoom structure to change this extremely
After the focal length of plane of delineation image shown by a few light source, the vision in front of 3D pixel element is made to form difference accordingly
Parallax effect.Wherein above-mentioned varifocal 3D pixel element is combined into 3D display device, which further includes
At least one driving device forms different 3D parallax effects to drive varifocal 3D pixel element.Wherein it is above-mentioned at least
The light of the pixel of the pixel and left image of right image shown by one light source is by the corresponding varifocal 3D pixel
After at least one lens on element, so that right eye of all pixel projections of the right image to viewer, the left image
All pixel projections to the viewer left eye.Wherein the composition of above-mentioned varifocal 3D pixel element includes aforementioned mesh
Material.
By above-mentioned technical proposal, the present invention at least has the advantage that the present invention by mode simply and at low cost
It can obtain being suitble to a kind of material and preparation method thereof for forming varifocal optical element.The present invention provides to form varifocal optics member
The material of part with formed can reflow focus optical element, form varifocal optical module by the varifocal optical element and reach
At the application that 3D is imaged, prolonged post processor can be so omitted, the volume of device can be also reduced.
Detailed description of the invention
Fig. 1 is the exploded sectional view of light emitting module of the invention.
Fig. 2 is the assembled sectional view of light emitting module of the invention.
Fig. 3 is the extension schematic diagram of the first lens of light emitting module of the invention.
Fig. 4 is the contraction schematic diagram of the first lens of light emitting module of the invention.
Fig. 5 is the second embodiment of light emitting module of the invention.
Fig. 6 is the 3rd embodiment of light emitting module of the invention.
Fig. 7 is the matrix arrangement schematic diagram that light emitting module of the invention combines the second lens.
Fig. 8 is another state sample implementation of the first lens of light emitting module of the invention.
Fig. 9 is the fourth embodiment of light emitting module of the invention.
Figure 10 is the 5th embodiment of light emitting module of the invention.
Figure 11 is the sixth embodiment of light emitting module of the invention.
Figure 12 is the 7th embodiment of light emitting module of the invention.
Figure 13 is the varifocal optical module of the ninth embodiment of the present invention.
Figure 14 is the varifocal optical module of the ninth embodiment of the present invention.
Figure 15 is the varifocal optical module of the ninth embodiment of the present invention.
Figure 16 is the varifocal optical module of the tenth embodiment of the present invention.
[main element symbol description]
1,1a~1f, 1b ': light emitting module 10,10a~10f: pedestal
20,20a~20f: light-emitting component 30,30a~30f: the first can deformation element
300: transparent area 40,40a~40f, the 40b ': the first lens
401: the first plane of incidence, 402: the first light-emitting surface
41b: solid lens 42b: liquid lens
50,50a~50f: first control unit 60b~60d, the 60f: the second lens
70c~70d, 70f: the second can deformation element 80c~80d, the f: the second control unit
90c, 90f: third can deformation element 100c, 100f: third control unit
200: varifocal optical module 200A: optical zoom array
210: varifocal optical element 210A: transparent area
220: deformation element 230: light-emitting component
240: photographing module 250: control module
300: varifocal 3D pixel element 310: at least one light source
320: Zoom structure 330: at least one lens
340: controller
Specific embodiment
For the present invention aforementioned and other technology contents, feature and effect refer to the preferable reality of schema in following cooperation
It applies in the detailed description of example, can clearly present.In order to thoroughly understand the present invention, will be proposed in following description detailed
Most step and its composition.It is apparent that execution of the invention is not limited to the specific details that the those skilled in the art in the field is familiar with.
On the other hand, well-known composition or step are not described in details, to avoid the unnecessary limitation of the present invention is caused.This
The preferred embodiment of invention will be described in detail it is as follows, however in addition to these detailed description other than, the present invention can also be applied widely
It goes in other examples, and the scope of the present invention is not limited, the scope of the patents being subject to later.
First embodiment according to the present invention please refers to Fig. 1 and Fig. 2, is the decomposition of light emitting module respectively of the invention
Cross-sectional view and assembled sectional view.Light emitting module 1 of the invention includes that pedestal 10, light-emitting component 20, first can deformation elements 30, the
One lens 40 and first control unit 50.The light-emitting component 20, this first can deformation element 30 and first lens 40 be all arranged
It is packaged as a whole on the pedestal 10, and through resin (not shown) etc..The first control unit 50 be electrically connected this first
Can deformation element 30, to control this first can deformation element 30 be deformed.
The light-emitting component 20 is set to the pedestal 10.The light-emitting component 20 is to may be configured as light emitting diode as light source
(Light-Emitting Diode, LED), Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED)
Or laser (Light Amplification by Stimulated Emission of Radiation, Laser) etc., light
Source Type is not intended to limit.
This first can deformation element 30 be high temperature resistant material constitute, preferably, this first can deformation element 30 must through
It plays the high temperature in the manufacturing process (260 degree Celsius or more) of reflow and will not occur destruction.This first can deformation element 30 be arranged
In the pedestal 10 and be located above the light-emitting component 20, and this first can the corresponding light-emitting component 20 of deformation element 30 with light transmission
Area 300.
It is noted that this first can deformation element 30 may be configured as patch of piezoelectric material, therefore, this first can deformation element
30 can voltage effect under generate extend or shrink, also that is, this first can deformation element 30 difference can be generated under different role
Extension or shrinkage, therefore said external electric power is provided as voltage.In addition, this can deformation element 30 may also be configured to memory gold
Belong to piece or composite material sheet, this can deformation element 30 can generate and extend or the deformation of contraction under temperature action, also that is, this can shape
Dependent element 30 can generate different extension or shrinkage under different temperatures effect, therefore be to provide can shape to this for said external electric power
Dependent element 30 carries out heating required electric power, makes this can deformation element 30 generation extension or contraction distortion under temperature change.
First lens 40 are that high temperature resistant material is constituted, if silicone resin resistant to high temperature or synthetic resin etc. are constituted, more in detail
It carefully says, which must stand manufacturing process (the 260 degree Celsius or more) high temperature of reflow and will not occur destruction.
Also, first lens 40 be engagement this first can deformation element 30, first lens 40 be setting the pedestal and it is corresponding this thoroughly
Light area 300 and be arranged above the light-emitting component 20.
Furthermore first lens 40 and this first can the juncture of deformation element 30 be not intended to limit.It, should in the present embodiment
First lens 40 can with this first can deformation element 30 make insert molding (Insert Molding), the periphery of first lens 40
It is the periphery for engaging the transparent area 300.Also, in the present embodiment, which is cylindrical lenses or compound lens, such as
Eyeglass (such as concave, convex lens) comprising two or more different curvatures or two kinds or more different types of eyeglasses (such as solid lens,
Liquid lens etc.).
First control unit 50 be electrically connected first can deformation element 30, external power by first control unit 50 control and
Driving first can deformation element 30 be deformed.First can deformation element 30 by its deform drive first lens 40 work extend
Or it shrinks.That is, when this first can deformation element 30 be set as patch of piezoelectric material when, external power is single by first control
Member 50 control and voltage is provided, this first can deformation element 30 can the voltage effect under generate extend or shrink.Another party
Face, when this first can deformation element 30 be set as memory metal sheet or composite material sheet when, external power is single by first control
The control of member 50 and provide to this first can deformation element 30 carry out heating required electric power, this first can 30 meeting of deformation element
Extension or contraction distortion are generated under temperature change.
It please continue referring to Fig. 3 and Fig. 4, be extension schematic diagram and the contraction of the first lens of light emitting module respectively of the invention
Schematic diagram.As shown in figure 3, first lens 40 and the light-emitting component 20 are first plane of incidence 401 apart from shortest side, this
One lens 40 are the first light-emitting surface 402 apart from the longest other side with the light-emitting component 20.Light emitting module 1 of the present invention by this
The control of one control unit 50, by external voltage be sent to this can deformation element 30 when, this first can deformation element 30 can generate
Extension actuation, and drive first lens 40 to generate simultaneously and shrink actuation.Accordingly, when first lens 40 are shunk, this first
The plane of incidence 401 and first light-emitting surface 402 at a distance from the light-emitting component 20 relative to can become larger.
Similarly, as shown in figure 4, when another external voltage be sent to this first can deformation element 30 when, this first can deformation
Element 30 can generate contraction actuation, and first lens 40 is driven to generate extension actuation simultaneously.Accordingly, when first lens 40 prolong
Zhan Shi, first plane of incidence 401 and first light-emitting surface 402 at a distance from the light-emitting component 20 relative to can become smaller.
From the foregoing, the first lens 40 of light emitting module 1 by this first can deformation element 30 drive generate contraction
Or extend, and then change distance of first lens 40 relative to the light-emitting component 20；Also that is, the first lens 40 shine relative to this
The distance of element 20 can be changed by the control of the first control unit 50.Accordingly, the visual actual demand of light emitting module 1, and
Different 3D illumination effects is provided relative to the distance of the light-emitting component 20 by changing the first lens 40.
It is the second embodiment of light emitting module of the invention please referring additionally to Fig. 5.As shown in figure 5, light emitting module 1a includes base
Seat 10a, light-emitting component 20a, first can deformation element 30a, the first lens 40a and first control unit 50a.First control is single
First 50a be electrically connected this first can deformation element 30a, to control this first can deformation element 30a be deformed.
The present embodiment place different compared to previous embodiment be this first can deformation element 30a be arranged in the pedestal
10a, and light-emitting component 20a engage this first can deformation element 30a and be placed in this first can be on deformation element 30a；Accordingly,
The distance between light-emitting component 20a and first lens 40a be by this first can the deformation of deformation element 30a drive the hair
Optical element 20a and change, and then generated 3D effect when changing light emitting module 1a illumination.
It is the 3rd embodiment of light emitting module of the invention referring again to Fig. 6.As shown in fig. 6, light emitting module 1b includes base
Seat 10b, light-emitting component 20b, first can deformation element 30b, the first lens 40b and first control unit 50b.First control is single
First 50b be electrically connected this first can deformation element 30b, to control this first can deformation element 30b be deformed.
The present embodiment place different compared to previous embodiment is that light emitting module 1b further includes the second lens 60b.It should
First lens 40b is set as single (piece) lens, such as convex lens；Also, the second lens 60b is cylindrical lenses.It is only practical real
Shi Shi, the first lens 40b or second lens 60b also may be configured as compound lens, as comprising two or more different curvatures
Eyeglass (such as concave, convex lens) or two kinds or more different types of eyeglasses (such as solid lens, liquid lens).
Hold it is above-mentioned, first lens 40b engage this first can deformation element 30b and be arranged the second lens 60b and should
Between light-emitting component 20b, the first lens 40b by this can the deformation of deformation element 30b drive and make to extend or shrink, this
Two lens 60b are then that the outside of first lens 40b is arranged in provide 3D stereoscopic effect.Light-emitting component 20b and this first
The distance between lens 40b be by this first can the deformation of deformation element 30b drive first lens 40b to change.Whereby,
Generated 3D effect when illumination can be changed in light emitting module 1b.
It is the matrix arrangement schematic diagram that light emitting module of the invention combines the second lens please referring additionally to Fig. 7.As shown in fig. 6,
The present invention can be arranged in arrays by most light emitting module 1b, constitutes display board whereby and required pattern is presented, wherein
The outside (top) of first lens 40b is arranged in second lens 60b.It is noted that setting by the second lens 60b
It sets, can produce stereoscopic effect when the light that human eye is issued depending on light emitting module 1b.
It please continue referring to Fig. 8, be another state sample implementation of the first lens of light emitting module of the invention.In the present embodiment, hair
Optical module 1b ' include pedestal 10b, light-emitting component 20b, first can deformation element 30b, the first lens 40b ', control unit 50b and
Second lens 60b.The different place of the present embodiment is that first lens 40b ' is arranged to compound lens.
First lens 40b ' is comprising the solid lens 41b and liquid lens 42b being arranged in solid lens 41b.Such as
It is preceding described, this first can deformation element 30b can generate extension or shrink actuation, and drive the solid-state of first lens 40b ' simultaneously
Lens 41b, which is generated, extends or shrinks actuation, meanwhile, liquid lens 42b then can be with the extension or contraction of solid lens 41b
And generate deformation.Accordingly, the solid lens 41b and liquid lens 42b of first lens 40b ' all with this first can deformation member
The deformation of part 30b and change the distance relative to light-emitting component 20b.Whereby, it is produced when illumination can be changed in light emitting module 1b '
Raw 3D effect.
It is the fourth embodiment of light emitting module of the invention referring again to Fig. 9.As shown in figure 9, light emitting module 1c includes base
Seat 10c, light-emitting component 20c, first can deformation element 30c, the first lens 40c, first control unit 50c, the second lens 60c,
Second can deformation element 70c and the second control unit 80c；Wherein, which is cylindrical lenses, second lens 60c
It is then one chip lens.First control unit 50c be electrically connected this first can deformation element 30c, to control this first
Can deformation element 30c be deformed；Also, this second can deformation element 70c be electrically connected second control unit 80c, to control
Make this second can deformation element 70c be deformed.
First can deformation element 30c setting in pedestal 10c, and light-emitting component 20c engage this first can deformation element
30c and be placed in this first can be on deformation element 30c；Accordingly, the distance between light-emitting component 20c and first lens 40c
Be by this first can the deformation of deformation element 30c drive light-emitting component 20c to change.Furthermore the second lens 60c is engaged
This second can deformation element 70c and be arranged between the first lens 40c and light-emitting component 20c, second lens 60c is by this
Second can deformation element 70c deformation drive and make extend or shrink, between light-emitting component 20c and second lens 60c
Distance be by this second can the deformation of deformation element 60c drive second lens 60c to change.It is arranged whereby, the mould that shines
Block 1c can by this first can deformation element 30c or this second can deformation element 70c deformation drive change illuminate when institute
The 3D effect of generation.
It is the 5th embodiment of light emitting module of the invention please referring additionally to Figure 10.As shown in Figure 10, light emitting module 1d includes
Pedestal 10d, light-emitting component 20d, first can deformation element 30d, the first lens 40d, first control unit 50d, the second lens
60d, second can deformation element 70d and the second control unit 80d；Wherein, which is one chip lens, this second
Lens 60d is then cylindrical lenses.First control unit 50d be electrically connected this first can deformation element 30d, to control this
First can deformation element 30d be deformed；Also, this second can deformation element 70d be electrically connected second control unit 80d, use
With control this second can deformation element 70d be deformed.
In the present embodiment, first lens 40d be engagement this first can deformation element 30d, first lens 40d be setting
Above light-emitting component 20d, the distance between light-emitting component 20d and first lens 40d are first can deformation by this
The deformation of element 30d drives the first lens 40d and changes.Furthermore second lens 60d engages this second can deformation element
70d is simultaneously arranged between the first lens 40d and light-emitting component 20d, which second can deformation element by this
The deformation of 70d drives and makees to extend or shrink, the distance between light-emitting component 20d and second lens 60d be by this
Two can the deformation of deformation element 70d drive the second lens 60d and change.Be arranged whereby, light emitting module 1d can by this
One can deformation element 30d or this second can the deformation of deformation element 70d generated 3D effect when driving and then changing illumination.
It please continue referring to Fig.1 1, be the sixth embodiment of light emitting module of the invention.As shown in figure 11, light emitting module 1e includes
Pedestal 10e, light-emitting component 20e, first can deformation element 30e, the first lens 40e, first control unit 50e, second can deformation
Element 70e and the second control unit 80e；Wherein, which is cylindrical lenses.First control unit 50e is electrically
Connect this first can deformation element 30e, to control this first can deformation element 30e be deformed；Also, this second can deformation member
Part 70e is electrically connected second control unit 80e, to control this second can deformation element 70e be deformed.
In the present embodiment, first lens 40e be engagement this first can deformation element 30e, first lens 40e be setting
Above light-emitting component 20e, the distance between light-emitting component 20e and first lens 40e are first can deformation by this
The deformation of element 30e drives the first lens 40e and changes.Furthermore this second can deformation element 70e setting in pedestal 10e,
And light-emitting component 20e engage this second can deformation element 70e and be placed in this second can be on deformation element 70e, the member that shines
The distance between part 20e and first lens 40e be by this second can the deformation of deformation element 70e drive the light-emitting component
20e and change.Be arranged whereby, light emitting module 1e can by this first can deformation element 30e or this second can deformation element 70e
Deformation generated 3D effect when driving and then changing illumination.
It is the 7th embodiment of light emitting module of the invention referring again to Figure 12.As shown in figure 12, light emitting module 1f includes
Pedestal 10f, light-emitting component 20f, first can deformation element 30f, the first lens 40f (cylindrical lenses), first control unit 50f,
Second lens 60f (one chip lens), second can deformation element 70f, the second control unit 80f, third can deformation element 90f and
Third control unit 100f.First control unit 50f be electrically connected this first can deformation element 30f, to control this first
Can deformation element 30f be deformed；Also, this second can deformation element 70f be electrically connected second control unit 80f, to control
Make this second can deformation element 70f be deformed；In addition, the third can deformation element 90f be electrically connected the third control unit
100f, to control the third can deformation element 90f be deformed.
In the present embodiment, first lens 40f be engagement this first can deformation element 30f, first lens 40f be setting
Above light-emitting component 20f, the distance between light-emitting component 20f and first lens 40f by this first can deformation member
The deformation of part 30f drives and changes.Furthermore second lens 60f engage this second can deformation element 70f and be arranged this first
Between lens 40f and light-emitting component 20f, the second lens 60f by this second can deformation element 70f deformation drive and make prolong
Exhibition or shrink, the distance between light-emitting component 20f and second lens 60f be by this second can deformation element 70f change
Shape drives the second lens 60f and changes.In addition, the third can deformation element 90f be arranged in pedestal 10f, and this shine member
Part 20f engage the third can deformation element 90f and be placed in this second can on deformation element 90f, light-emitting component 20f and this
The distance between one lens 40f be by the third can the deformation of deformation element 70f drive light-emitting component 20f to change.It borrows
This setting, light emitting module 1f can by this first can deformation element 30f, this second can deformation element 70f or the third can shape
The deformation of dependent element 90f drives and then changes generated 3D effect when illumination.
8th embodiment according to the present invention discloses a kind of material for forming varifocal optical element, comprising: siliceous high score
Son, it is selected from one or a combination set of following composition and derivative that this, which contains polymeric silicon: dimethyl silicone polymer, polydimethylsiloxanes
Alkane/ethylene glycol copolymer, dimethyl silicone polymer/polyethylene and ethylene copolymers, dimethyl silicone polymer/polypropylene copolymer and poly-
Dimethyl siloxane/polyacrylate copolymer；Thermosetting macromolecule, the thermosetting macromolecule be selected from it is following composition one of or
A combination thereof and derivative: epoxy based high molecular, Lauxite and phenol formaldehyde macromolecule；It is high containing polymeric silicon and the heat curing type with this
The weight percent of molecule is between 0.1~50wt%.The material of the above-mentioned varifocal optical element of formation.Wherein above-mentioned ring
Oxygroup macromolecule further includes polymethylacrylic acid epoxy ethyl ester and polyacrylic acid epoxy ethyl ester.In addition, above-mentioned formation is varifocal
When the material of optical element is by dimethyl silicone polymer and formed polymethylacrylic acid epoxy ethyl ester, the polydimethylsiloxanes
The density of alkane is 0.8~1.2g/cm3.Moreover, the material of the above-mentioned varifocal optical element of formation is by dimethyl silicone polymer
When formed with polymethylacrylic acid epoxy ethyl ester, the weight average molecular weight of the polymethylacrylic acid epoxy ethyl ester is 1.000
~100,000 dalton (Dalton).
In the present embodiment, the material of the above-mentioned varifocal optical element of formation, wherein the varifocal optics of above-mentioned formation
When the material of element is by dimethyl silicone polymer and formed polymethylacrylic acid epoxy ethyl ester, wherein above-mentioned poly dimethyl
The weight percent of siloxanes and polymethylacrylic acid epoxy ethyl ester is in 30~70wt%.
9th embodiment according to the present invention, with reference to shown in Figure 13, the invention discloses a kind of varifocal optical module 200,
It is comprising focus optical element 210 and deformation element 220 with transparent area 210A, which is and the zoom
Optical element 210 combines, and drives the deformation of the focus optical element 210 to adjust by the cosmetic variation of the deformation element 220
Save the optical focal length of transparent area 210A.Wherein, above-mentioned deformation element 220 further includes piezoelectric element, which is ring
Shape surrounds the focus optical element 210 in wherein to form transparent area 210A, by the piezoelectric element expansion and shrink shape
The telescopic deformation of the focus optical element 210 is altered into, to reach the focal length variations of the focus optical element 210.And it is above-mentioned
The composition of focus optical element 210 is as described in the aforementioned second embodiment of the present invention.Furthermore above-mentioned varifocal optical module
200 further include light-emitting component 230 to emit light source, and the light-emitting component 230 is by transparent area 210A transmitted light source, such as Figure 14 institute
Show, wherein the material composition of above-mentioned focus optical element 210 is as described in the second embodiment of the present invention.
Above-mentioned varifocal optical module 200 be with photographing module 240 electrical couplings, by the photographing module 240 away from
With a distance from 230 projection source of light-emitting component that detecting controls the varifocal optical module 200.Above-mentioned varifocal optical mode
Block 200 constitutes at least one optical zoom array (ARRAY) 200A, and by the control optical zoom array (ARRAY)
The focal length of each of 200A focus optical element 210 is to reach the effect that 3D is imaged, as shown in figure 15.
In the present embodiment, the method for the method for disclosing a kind of 3D imaging, 3D imaging includes: providing such as of the invention the
At least one optical zoom array 200A described in three embodiments generates control signal by control module 250 to control at least
Multiple varifocal optical modules 200 of one optical zoom array 200A；Positioned at the predetermined generation focal length variations position of the control signal
The appearance of the deformation element 220 for the varifocal optical module 200 set is generated according to the control signal to be changed and drives this variable
The deformation of burnt optical element 210 to adjust the optical focal length of transparent area 210A, in order to light-emitting component 230 emitted it is general
Light source or light source with image can generate Zoom effect by the zoom effect of transparent area 210A, reach 3D imaging more whereby
Effect.Wherein the framework of above-mentioned varifocal optical module be as described in the third embodiment of the present invention, material composition be as
Described in the second embodiment of the present invention.
Tenth embodiment according to the present invention provides varifocal 3D pixel element 300, and at least with reference to shown in Figure 16
One varifocal 3D pixel element can all be composed a 3D display device, and varifocal 3D pixel element 300 includes: use
In at least one light source 310 of display plane of delineation image, such as White LED, OLED；On at least one light source 310
At least one lens 330, at least one lens 330 have the material composition of changeable curvature, as shown in the second embodiment；Zoom
Structure 320, curvature or angle of the Zoom structure 320 to change lens 330 carry at least one thoroughly on Zoom structure 320
Mirror 330.Change the curvature of at least one lens 330 by Zoom structure 320 with plane of delineation shadow shown by variable light source 310
After the focal length of picture, so that the vision in front of 3D pixel element forms different parallax effects.Accordingly, above-mentioned Zoom structure
320 can change the 3D visual angle of audience's right and left eyes under different distance respectively, and each 3D pixel element is become
Left eye or the different parallax pixel of right eye, then respectively drive 3D pixel element via controller 340 and form different 3D parallaxes
Effect, wherein the light of the pixel of the pixel and left image of right image shown by each light source 310, is corresponding by this
After at least one lens 330 on varifocal 3D pixel element 300, so that all pixel projections of the right image are extremely watched
The right eye of person, the left eye of all pixel projections of the left image to the viewer.
In the present embodiment, disclosing a kind of 3D display method is at least one light source 310, can be appointed via Zoom structure 320
The curvature that meaning changes at least one lens 330 thereon in turn results in the right and left eyes angle of the audience in front of device
For left eye or the 3D independent display device of right eye, and multiple left and right eye devices are respectively driven via at least one driving device 340
And then reach 3D display effect.Each varifocal 3D pixel element 300 has as left eye or right eye difference parallax pixel,
Varifocal 3D pixel element 300 is respectively driven through at least one driving device 340 and forms different 3D parallax effects.It is another
Each 3D independent pixel at changeable visual angle is composed a 3D picture by one method, allows people after driving right and left eyes pixel
Eye causes parallax and reaches 3D effect.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification made to the above embodiment, all of which are still within the scope of the technical scheme of the invention.
Claims (8)
1. a kind of varifocal 3D pixel element, it is characterised in that the varifocal 3D pixel element includes:
At least one light source, at least one light source is for showing plane of delineation image；With
At least one lens, at least one lens are located at least one light source；With
Zoom structure, curvature of the Zoom structure to change at least one lens, and at least one lens are equipped on this
On Zoom structure, change the curvature of at least one lens by the Zoom structure to change shown by least one light source
Plane of delineation image focal length after, make the vision in front of 3D pixel element form different parallax effects accordingly, wherein
At least one above-mentioned lens have the material composition that can change curvature, and include: containing polymeric silicon, it is to be selected from that this, which contains polymeric silicon,
One or a combination set of following composition and derivative: dimethyl silicone polymer, gathers dimethyl silicone polymer/ethylene glycol copolymer
Dimethyl siloxane/polyethylene and ethylene copolymers, dimethyl silicone polymer/polypropylene copolymer and dimethyl silicone polymer/polypropylene
Acid ester copolymer；Thermosetting macromolecule, the thermosetting macromolecule are selected from one or a combination set of following composition and derivative: poly- first
Base acrylic acid epoxy ethyl ester and polyacrylic acid epoxy ethyl ester, Lauxite and phenol formaldehyde macromolecule；It containing polymeric silicon and is somebody's turn to do with this
The weight percent of thermosetting macromolecule is between 0.1~50wt%, wherein at least one above-mentioned lens, which have, can change song
When the material of rate is formed by dimethyl silicone polymer and formed polymethylacrylic acid epoxy ethyl ester, the dimethyl silicone polymer
Density be 0.8~1.2g/cm3。
2. varifocal 3D pixel element according to claim 1, it is characterised in that: at least one varifocal 3D picture
Primitive element part can be combined into 3D display device, which further includes at least one driving device to drive varifocal 3D picture
Primitive element part and form different 3D parallax effects.
3. varifocal 3D pixel element according to claim 1, it is characterised in that: wherein at least one above-mentioned light source
The light of the pixel of the pixel and left image of shown right image is by the corresponding varifocal 3D pixel element
After at least one lens, so that right eye of all pixel projections of the right image to viewer, all of the left image should
Pixel projection to the viewer left eye.
4. varifocal 3D pixel element according to claim 1, it is characterised in that: wherein at least one above-mentioned lens
When forming with the material that can change curvature by dimethyl silicone polymer and formed polymethylacrylic acid epoxy ethyl ester, wherein
The weight percent of above-mentioned dimethyl silicone polymer and polymethylacrylic acid epoxy ethyl ester is in 30~70wt%.
5. a kind of varifocal 3D pixel element, it is characterised in that the varifocal 3D pixel element includes:
At least one light source, at least one light source is for showing plane of delineation image；With
At least one lens, at least one lens are located at least one light source；With
Zoom structure, curvature of the Zoom structure to change at least one lens, and at least one lens are equipped on this
On Zoom structure, change the curvature of at least one lens by the Zoom structure to change shown by least one light source
Plane of delineation image focal length after, make the vision in front of 3D pixel element form different parallax effects accordingly, wherein
At least one above-mentioned lens have the material composition that can change curvature, and include: containing polymeric silicon, it is to be selected from that this, which contains polymeric silicon,
One or a combination set of following composition and derivative: dimethyl silicone polymer, gathers dimethyl silicone polymer/ethylene glycol copolymer
Dimethyl siloxane/polyethylene and ethylene copolymers, dimethyl silicone polymer/polypropylene copolymer and dimethyl silicone polymer/polypropylene
Acid ester copolymer；Thermosetting macromolecule, the thermosetting macromolecule are selected from one or a combination set of following composition and derivative: poly- first
Base acrylic acid epoxy ethyl ester and polyacrylic acid epoxy ethyl ester, Lauxite and phenol formaldehyde macromolecule；It containing polymeric silicon and is somebody's turn to do with this
The weight percent of thermosetting macromolecule is between 0.1~50wt%, wherein at least one above-mentioned lens, which have, can change song
When the material of rate is formed by dimethyl silicone polymer and formed polymethylacrylic acid epoxy ethyl ester, the polymethylacrylic acid ring
The weight average molecular weight of 2-ethoxyethyl acetate is in 1.000~100,000 dalton.
6. varifocal 3D pixel element according to claim 5, it is characterised in that: at least one varifocal 3D picture
Primitive element part can be combined into 3D display device, which further includes at least one driving device to drive varifocal 3D picture
Primitive element part and form different 3D parallax effects.
7. varifocal 3D pixel element according to claim 5, it is characterised in that: wherein at least one above-mentioned light source
The light of the pixel of the pixel and left image of shown right image is by the corresponding varifocal 3D pixel element
After at least one lens, so that right eye of all pixel projections of the right image to viewer, all of the left image should
Pixel projection to the viewer left eye.
8. varifocal 3D pixel element according to claim 5, it is characterised in that: wherein at least one above-mentioned lens
When forming with the material that can change curvature by dimethyl silicone polymer and formed polymethylacrylic acid epoxy ethyl ester, wherein
The weight percent of above-mentioned dimethyl silicone polymer and polymethylacrylic acid epoxy ethyl ester is in 30~70wt%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104116648 | 2015-05-25 | ||
| TW104116648 | 2015-05-25 |
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| CN106199899B true CN106199899B (en) | 2019-07-12 |
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| CN201510882885.7A Expired - Fee Related CN106199899B (en) | 2015-05-25 | 2015-12-04 | Optical zooming method and module and application thereof |
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| TW (1) | TWI600917B (en) |
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| CN110082881A (en) * | 2019-05-31 | 2019-08-02 | 南京南智先进光电集成技术研究院有限公司 | A kind of regulating system of optical frame and optical frame |
| CN113972336B (en) * | 2020-07-24 | 2023-05-26 | 京东方科技集团股份有限公司 | Display substrate, preparation method thereof and display device |
| CN114200558B (en) * | 2021-02-04 | 2023-06-02 | 广州立景创新科技有限公司 | Zoom lens module |
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| CN101034201A (en) * | 2006-03-10 | 2007-09-12 | 鸿富锦精密工业（深圳）有限公司 | Zoom lens module group and lens module group using same |
| JP2010501890A (en) * | 2006-08-24 | 2010-01-21 | エージェンシー フォー サイエンス， テクノロジー アンド リサーチ | Variable focus zoom lens |
| TW201126204A (en) * | 2010-01-25 | 2011-08-01 | J Touch Corp | Three-dimensional video imaging device |
| CN102193162A (en) * | 2010-03-16 | 2011-09-21 | 大立光电股份有限公司 | Zooming shooting module |
| CN102079881A (en) * | 2010-12-16 | 2011-06-01 | 嘉兴安普铁路配件有限公司 | High intensity thermosetting molecule based composite material and application thereof |
| JP5331838B2 (en) * | 2011-02-25 | 2013-10-30 | 株式会社東芝 | Solid-state imaging device and portable information terminal |
| US8514474B2 (en) * | 2011-08-30 | 2013-08-20 | Delta Electronics, Inc. | Three-dimensional display device |
| CN103374260B (en) * | 2013-07-31 | 2014-12-17 | 中国科学院化学研究所 | Superhydrophobic ink and application thereof to printing plate material for offset print |
| JP6317978B2 (en) * | 2014-03-31 | 2018-04-25 | 株式会社ダイセル | Curable composition and molded body |
| TWI569040B (en) * | 2015-05-07 | 2017-02-01 | 尚立光電股份有限公司 | Autofocus head mounted display device |
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| CN201057545Y (en) * | 2006-12-31 | 2008-05-07 | 曾令远 | Compound LCD zoom lens module |
| CN102455516A (en) * | 2010-10-22 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Three-dimensional display device |
| CN201917718U (en) * | 2011-01-10 | 2011-08-03 | 冠捷显示科技（厦门）有限公司 | Novel naked-eye three-dimensional display device |
| CN103543530A (en) * | 2012-07-13 | 2014-01-29 | 宇隆光电股份有限公司 | image display sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI600917B (en) | 2017-10-01 |
| TW201641957A (en) | 2016-12-01 |
| CN106199899A (en) | 2016-12-07 |
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