CN108153065A - Realize the changeable column liquid crystal cell structure and production technology of 2D/3D - Google Patents
Realize the changeable column liquid crystal cell structure and production technology of 2D/3D Download PDFInfo
- Publication number
- CN108153065A CN108153065A CN201611110553.8A CN201611110553A CN108153065A CN 108153065 A CN108153065 A CN 108153065A CN 201611110553 A CN201611110553 A CN 201611110553A CN 108153065 A CN108153065 A CN 108153065A
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- Prior art keywords
- electrode layer
- liquid crystal
- crystal cell
- substrate
- column liquid
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
Abstract
The invention discloses a kind of changeable column liquid crystal cell structures and production technology for realizing 2D/3D, belong to bore hole 3D technology field, the structure includes upper substrate and lower substrate, upper electrode layer and lower electrode layer are respectively equipped on upper substrate and lower substrate, cylindrical mirror film layer is attached to the lower surface of upper electrode layer, and liquid crystal material is perfused between cylindrical mirror film layer and lower electrode layer.This method, which includes, to be made electrode layer, makes the processes such as prism film, upper and lower base plate pairing, bonding.Present invention process is simple, and quality and reliability effectively improve.
Description
Technical field
The present invention relates to bore hole 3D technology fields, are to be related to a kind of changeable column liquid crystal for realizing 2D/3D specifically
Box structure and production technology.
Background technology
Compared with common 2D pictures, picture can be made to become three-dimensional true to nature using 3D technology, image is no longer limited to shield
Curtain plane, can seemingly walk out outside screen, and spectators is allowed to have kind of a feeling on the spot in person.Spectacle 3D technology, due to structure letter
It is single, it is of low cost, while 3D effect is excellent, becomes the mainstream of application in the market, such as 3D TVs, 3D cinemas etc., but eye
Mirror 3D technology is required for spectators' wearing spectacles to be watched, and is operating and using upper all inconvenient, the weight of glasses
The fatigue strength that spectators appreciate 3D can be increased.It is inconvenient caused by spectators' wears glasses that the appearance of bore hole 3D solves, and future will
As main 3D technology.
Compared to fixed bore hole 3D structures, possess the display equipment of 2D/3D free switching functions under 2D, resolution ratio is not damaged
The advantages that mistake, brightness are not sacrificed, and color and image definition keep original state becomes the hot topic of researcher's exploitation.
And during liquid crystal cylindrical mirror structure is made, it is desirable that one layer of alternate prism of bumps is covered on ito glass surface
Film, meanwhile, prism film requirement high adhesion force, temperature tolerance is good, high rigidity, the conditions such as high refractive index.Ito glass surface makes prism
The technology mode of film is many compared with traditional prism film complex process, and qualitative reliability is all not ideal enough.Ito glass surface
Prism film of the technology mode of prism film first to produce base material using traditional handicraft is made, this film pattern is then passed through into transfer
Mode, which is transferred to surface, to be had on the mold of the coat of metal, then again by transfer printing process by pattern transfer to ito glass surface
On.Used UV resins nor usual resins, all need special exploitation.Material cost and process costs are higher, and quality can
It is not ideal enough by property.
Drawbacks described above is worth solving.
Invention content
In order to overcome the shortcomings of existing technology, the present invention provides a kind of changeable column liquid crystal cell knot for realizing 2D/3D
Structure and production technology.
Technical solution of the present invention is as described below：
Realize the changeable column liquid crystal cell structure of 2D/3D, which is characterized in that including upper substrate and lower substrate, the upper substrate
Lower surface be equipped with upper electrode layer, the upper surface of the lower substrate is equipped with lower electrode layer, the upper electrode layer and the lower electrode
Layer is linked together by frame glue, and cylindrical mirror film layer is attached to the lower surface of the upper electrode layer, the cylindrical mirror film layer with it is described under
Liquid crystal material is perfused between electrode layer.
Further, the upper electrode layer and the lower electrode layer are metal electrode, and the two is positive and negative with power supply respectively
Pole connects.
Further, the upper substrate is made of polyethylene terephthalate material.
Further, the lower substrate is made of glass baseplate.
Further, the cylindrical mirror film layer is the ellipticity of rule or the convex lens structures of polygon.
Realize the production technology of the changeable column liquid crystal cell of 2D/3D, which is characterized in that include the following steps：
1）ITO electrode layer is made on upper substrate and lower substrate respectively, forms upper electrode layer and lower electrode layer；
2）Cylindrical mirror film layer is made on the upper electrode layer by UV moulding process；
3）The upper electrode layer and the lower electrode layer are matched and are attached to form liquid crystal cell structure；
4）After liquid crystal cell is formed, liquid crystal material is perfused in big liquid crystal cell using the principle of capillary.
Further, the upper substrate is PET base material.
Further, the lower substrate is PET base material.
Further, in the step 3）In, the specific steps are：
31) frame glue and silver paste points are coated on the upper electrode layer；
32）The upper electrode layer and lower electrode layer alignment are matched；
33）The upper electrode layer and the lower electrode layer are bonded.
Further, the step 33）In, it is bonded using rolling technology.
According to the present invention of said program, advantage is, the present invention is without introducing new material application, without opening
Hair process, the cost of material is low；Entire fabrication processing is simple, reliable；Integrally-built quality is guaranteed, quality and reliability
It effectively improves.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In the figure 1, upper substrate；2nd, lower substrate；3rd, cylindrical mirror film layer；4th, upper electrode layer；5th, frame glue；6th, liquid crystal material；7th, under
Electrode layer.
Specific embodiment
Below in conjunction with the accompanying drawings and the present invention is further described in embodiment：
As shown in Figure 1, a kind of changeable column liquid crystal cell structure for realizing 2D/3D, including upper substrate and lower substrate, upper substrate is
PET（Polyethylene terephthalate, polyethylene terephthalate）Material, lower glass substrate are glass base
Material, and then can realize flexible 3D display.
The lower surface of upper substrate is equipped with upper electrode layer, and the upper surface of lower substrate is equipped with lower electrode layer, upper electrode layer and lower electricity
Pole layer is linked together by frame glue, and cylindrical mirror film layer is attached to the lower surface of upper electrode layer, between cylindrical mirror film layer and lower electrode layer
It is perfused with liquid crystal material.Cylindrical mirror film layer is the ellipticity of rule or the convex lens structures of polygon.
Preferably, upper electrode layer and lower electrode layer are metal electrode, and the two is connect respectively with the positive and negative anodes of power supply.
The production technology of the changeable column liquid crystal cell of above-mentioned realization 2D/3D, includes the following steps：
1）ITO electrode layer is made on upper substrate and lower substrate respectively, forms upper electrode layer and lower electrode layer.Preferably, upper base
Plate is PET base material, and lower substrate is glass baseplate.
2）Cylindrical mirror film layer is made on upper electrode layer by UV moulding process.
3）Upper electrode layer and lower electrode layer are matched and are attached to form liquid crystal cell structure.Specifically：First in top electrode
Frame glue and silver paste points are coated on layer；Upper electrode layer and lower electrode layer alignment are matched；And rolling technology is used by top electrode
Layer and lower electrode layer are bonded.
4）After liquid crystal cell is formed, liquid crystal material is perfused in big liquid crystal cell using the principle of capillary.
Present invention process is at low cost；It is developed without new material, material cost also can be low, due to not having new process and new material
Application, therefore, quality and reliability also can relatively preferably.
The present invention structural principle be：
Liquid crystal material 6, in the state of standing erectly, forms refractive index difference with cylindrical mirror film layer 3, is produced when light passes through under voltage effect
Raw deviation, realizes the modulation to light, as 3D states.After voltage is removed, liquid crystal material 6 is in lying status, then with cylindrical mirror
Film layer 3 does not generate refractive index difference, and deviation, as 2D states do not occur for light.
It should be understood that for those of ordinary skills, can be improved or converted according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Illustrative description has been carried out to patent of the present invention above in conjunction with attached drawing, it is clear that the realization of patent of the present invention not by
The limitation of aforesaid way, if employ patent of the present invention methodology and technical solution carry out various improvement or without
It improves and the design of patent of the present invention and technical solution is directly applied into other occasions, within the scope of the present invention.
Claims (8)
1. realize the changeable column liquid crystal cell structure of 2D/3D, which is characterized in that including upper substrate and lower substrate, the upper base
The lower surface of plate is equipped with upper electrode layer, and the upper surface of the lower substrate is equipped with lower electrode layer, the upper electrode layer and the lower electricity
Pole layer is linked together by frame glue, and cylindrical mirror film layer is attached to the lower surface of the upper electrode layer, the cylindrical mirror film layer with it is described
Liquid crystal material is perfused between lower electrode layer.
2. the changeable column liquid crystal cell structure according to claim 1 for realizing 2D/3D, which is characterized in that described to power on
Pole layer and the lower electrode layer are metal electrode, and the two is connect respectively with the positive and negative anodes of power supply.
3. the changeable column liquid crystal cell structure according to claim 1 for realizing 2D/3D, which is characterized in that the upper base
Plate is made of polyethylene terephthalate material.
4. the changeable column liquid crystal cell structure according to claim 1 for realizing 2D/3D, which is characterized in that the lower base
Plate is made of glass material.
5. the changeable column liquid crystal cell structure according to claim 1 for realizing 2D/3D, which is characterized in that the cylindrical mirror
Film layer is the ellipticity of rule or the convex lens structures of polygon.
6. realize the production technology of the changeable column liquid crystal cell of 2D/3D, which is characterized in that include the following steps：
1）ITO electrode layer is made on upper substrate and lower substrate respectively, forms upper electrode layer and lower electrode layer；
2）Cylindrical mirror film layer is made on the upper electrode layer；
3）The upper electrode layer and the lower electrode layer are matched and are attached to form liquid crystal cell structure；
4）After liquid crystal cell is formed, liquid crystal material is perfused in big liquid crystal cell.
7. the production technology of the changeable column liquid crystal cell according to claim 6 for realizing 2D/3D, which is characterized in that institute
Upper substrate is stated as PET base material.
8. the production technology of the changeable column liquid crystal cell according to claim 6 for realizing 2D/3D, which is characterized in that institute
Lower substrate is stated as glass baseplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110553.8A CN108153065A (en) | 2016-12-06 | 2016-12-06 | Realize the changeable column liquid crystal cell structure and production technology of 2D/3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110553.8A CN108153065A (en) | 2016-12-06 | 2016-12-06 | Realize the changeable column liquid crystal cell structure and production technology of 2D/3D |
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| Publication Number | Publication Date |
|---|---|
| CN108153065A true CN108153065A (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611110553.8A Pending CN108153065A (en) | 2016-12-06 | 2016-12-06 | Realize the changeable column liquid crystal cell structure and production technology of 2D/3D |
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| CN (1) | CN108153065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116572A (en) * | 2018-09-07 | 2019-01-01 | 杭州行开科技有限公司 | A kind of bore hole 3D display device suitable for LED screen |
| CN114442358A (en) * | 2022-01-14 | 2022-05-06 | 深圳英伦科技股份有限公司 | Liquid crystal lens and preparation method thereof |
-
2016
- 2016-12-06 CN CN201611110553.8A patent/CN108153065A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116572A (en) * | 2018-09-07 | 2019-01-01 | 杭州行开科技有限公司 | A kind of bore hole 3D display device suitable for LED screen |
| CN109116572B (en) * | 2018-09-07 | 2021-03-23 | 杭州行开科技有限公司 | Naked eye 3D display device suitable for LED screen |
| CN114442358A (en) * | 2022-01-14 | 2022-05-06 | 深圳英伦科技股份有限公司 | Liquid crystal lens and preparation method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |