CN201757822U - Anti-reflection liquid crystal lens to various display systems and liquid crystal 3D eyeglasses - Google Patents
Anti-reflection liquid crystal lens to various display systems and liquid crystal 3D eyeglasses Download PDFInfo
- Publication number
- CN201757822U CN201757822U CN2010202257281U CN201020225728U CN201757822U CN 201757822 U CN201757822 U CN 201757822U CN 2010202257281 U CN2010202257281 U CN 2010202257281U CN 201020225728 U CN201020225728 U CN 201020225728U CN 201757822 U CN201757822 U CN 201757822U
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- liquid crystal
- polaroid
- glass substrate
- outside
- various display
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
Provided is an anti-reflection liquid crystal lens to various display systems and liquid crystal 3D eyeglasses. From screen of the displaying system to the external light source, the liquid crystal lens comprises in order a plurality of structures: a lower polarizer, a lower glass substrate, a lower transparent conducting film, a lower glass substrate, a lower transparent conducting film, a liquid crystal, a upper transparent conducting film, a upper glass substrate, and a upper polarizer, wherein the external side of the upper polarizer is provided with a upper anti-reflection film, and/or, the external side of the lower polarizer being provided with a lower anti-reflection film. The adding of anti-reflection film can offset influence from surrounding ray and guarantee visual quality of 3D picture.
Description
Technical field
The utility model relates to field of liquid crystal display, relates in particular to a kind of antireflection liquid crystal lens and liquid crystal 3D glasses that are applicable to various display systems.
Background technology
Along with continuous advancement in technology, and liquid crystal (LCD, LiquidCrystallDisplay) the display device application is more and more wider, and industrial chain is also perfect gradually.At present, the 3D display system just progressively enters family, and its range of application also enlarges gradually, and its product comprises TV, Cinema, NoteBook and Monitor etc.
For example, 3D work film principle all the fashion is in the recent period, utilizes two film cameras of settling side by side, shoots two slightly mutes of horizontal parallax synchronously; Before picture is invested in motion picture screen, will produce left and right nuance Dual Images; Utilize special polaroid glasses, just can left and right " slur " is superimposed on retina, the visual effect by cerebral nerve generation 3 D stereo finally shows the stereoscopic picture plane that a width of cloth width of cloth links up.
Need wear polaroid glasses when watching the 3D film, mostly be the active liquid crystal 3D glasses of band polaroid, the upper and lower a slice polaroid that is equipped with of its eyeglass: during left picture presentation, light can not see through the right eye eyeglass; Otherwise during right picture presentation, light can not see through left eyeglass lens; Like this, when left and right picture is alternately shown, human eye will produce stereopsis.The active liquid crystal 3D glasses of this band polaroid can keep picture clear, stable, and its defective is: in use, because of the existence of ambient illumination light has caused the reflection of part light, watch 3D display frame quality thereby influence it.
The utility model content
In view of this, the utility model purpose is to provide a kind of simple in structure, antireflecting antireflection liquid crystal lens and liquid crystal 3D glasses that are applicable to various display systems of surface energy, can offset the reflection of ambient light, guarantees 3D picture viewing quality.
For solving above technical matters, the technical solution of the utility model is, a kind of antireflection liquid crystal lens that is applicable to various display systems, from the display system screen toward outside light source direction, comprise sandwich construction successively: following polaroid (20), lower glass substrate (30), down nesa coating (40), liquid crystal (50), go up nesa coating (70), top glass substrate (80) and go up polaroid (90), the described arranged outside that goes up polaroid (90) has last anti-reflective film (100), and/or the described arranged outside of polaroid (20) down has following anti-reflective film (10).
The described anti-reflective film (100) of going up is plated in the described outside of going up polaroid (90), and/or described anti-reflective film (10) down is plated in the described outside of polaroid (10) down.
Described upward polaroid (90) card invests the outside of described top glass substrate (80); Described polaroid (20) card down invests the outside of described top glass substrate (30).
Be located in the two ends of the liquid crystal (50) between described top glass substrate (80) and the described lower glass substrate (30), be provided with fluid sealant (60).
On this basis, the utility model provides a kind of liquid crystal 3D glasses that are applicable to various display systems, comprises picture frame and is installed in above-mentioned antireflection liquid crystal lens on the described picture frame.
Compared with prior art, the utility model increases one deck anti-reflective film at least in the outside of upper and lower polaroid on the basis of original common eyeglass, make product can offset the influence of ambient light, reduces dazzle, guarantees to watch image quality.Because identical with the CELL structure of common 3D glasses, the technology of eyeglass remains unchanged substantially, help producing in enormous quantities.
Description of drawings
Fig. 1 is the structural representation that the utility model is applicable to the antireflection liquid crystal lens of various display systems;
Fig. 2 is the structural representation that the utility model is applicable to the liquid crystal 3D glasses of various display systems.
Among Fig. 1-Fig. 2, relevant Reference numeral is as follows:
10, following anti-reflective film; 20, following polaroid; 30, lower glass substrate; 40, following nesa coating; 50, liquid crystal; 60, fluid sealant; 70, go up nesa coating; 80, top glass substrate; 90, go up polaroid; 100, go up anti-reflective film.
E, human eye; G, liquid crystal 3D glasses; G1, liquid crystal lens; G2, picture frame; M, display system screen.
Embodiment
Basic design of the present utility model is, at the last polaroid and/or the arranged outside anti-reflective film of polaroid down, thereby improves the antireflection ability of lens surface.
Here said top defines like this: supposition liquid crystal 3D glasses are horizontal positioned up, is reference point with 3D display system screen; The closer to display system screen M place, be called bottom; Otherwise,, then be called the top the closer to human eye E place.
For profound understanding structure of the present utility model and principle of work, describe below in conjunction with accompanying drawing and specific embodiment.
Referring to Fig. 1, be applicable to a preferred embodiment of the antireflection liquid crystal lens of various display systems for the utility model.This liquid crystal lens G1 is applicable to the liquid crystal 3D glasses of various display systems, toward outside light source direction, comprise sandwich construction from client's display system screen successively: following anti-reflective film 10, down polaroid 20, lower glass substrate 30, down nesa coating (ITO) 40, liquid crystal 50, fluid sealant 60, go up nesa coating 70, top glass substrate 80, go up polaroid 90, go up anti-reflective film 100.
Among this embodiment, liquid crystal lens G1 anti-reflective film 100, following anti-reflective film 10 on last polaroid 90, following polaroid 20 outsides have increased are respectively made of transparent materials (as titanium dioxide, zirconia etc.) usually, and thickness is micron order.This anti-reflective film by the multilayer different refractivity that plates and the transparent material of different-thickness, utilizes the principle of the interference of light to reduce the unnecessary reflected light of lens surface.Like this, behind the increase anti-reflective film, the permeability of light can increase, and the wearer feels that dazzle reduces, and picture is also more vivid and bright.Therefore, this embodiment liquid crystal lens is compared the available liquid crystal eyeglass, and its antireflection ability is stronger, can offset the influence of ambient light, watches the 3D image quality thereby improve.
In the foregoing description, the two ends of liquid crystal 50 are provided with fluid sealant 60, thereby with top glass substrate 80 and lower glass substrate 30 bondings, driving fit together.Also can take alternate manner encapsulated liquid crystal 50, not repeat them here.
Referring to Fig. 2, the utility model is applicable to the liquid crystal 3D glasses G of various display systems, and its picture frame G2 go up to install two antireflecting liquid crystal lens G1, wherein the concrete structure of liquid crystal lens G1 as previously mentioned, not repeat specification.
This liquid crystal 3D glasses can be watched the 3D image: during left picture presentation, light can not see through the right eye eyeglass; Otherwise during right picture presentation, light can not see through left eyeglass lens; Thus, when left and right picture is alternately shown, human eye will produce stereopsis.
Above-mentioned liquid crystal 3D glasses are compared with common 3D glasses, have the following advantages:
1, on the basis of common liquid crystals 3D glasses, increases anti-reflective film, can increase lens surface antireflection ability, offset the influence of ambient light, kept the viewing effect of 3D picture.
2, the CELL structure with common 3D glasses is identical, and technology is constant, is easy to produce in enormous quantities.
Only be preferred implementation of the present utility model below, should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in not breaking away from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. antireflection liquid crystal lens that is applicable to various display systems, from the display system screen toward outside light source direction, comprise sandwich construction successively: following polaroid (20), lower glass substrate (30), down nesa coating (40), liquid crystal (50), go up nesa coating (70), top glass substrate (80) and go up polaroid (90), it is characterized in that, the described arranged outside that goes up polaroid (90) has last anti-reflective film (100), and/or the described arranged outside of polaroid (20) down has following anti-reflective film (10).
2. the antireflection liquid crystal lens that is applicable to various display systems as claimed in claim 1, it is characterized in that, the described anti-reflective film (100) of going up is plated in the described outside of going up polaroid (90), and/or described anti-reflective film (10) down is plated in the described outside of polaroid (10) down.
3. the antireflection liquid crystal lens that is applicable to various display systems as claimed in claim 1 is characterized in that, described upward polaroid (90) card invests the outside of described top glass substrate (80); Described polaroid (20) card down invests the outside of described top glass substrate (30).
4. as claim 1, the 2 or 3 described antireflection liquid crystal lens that are applicable to various display systems, it is characterized in that, be located in the two ends of the liquid crystal (50) between described top glass substrate (80) and the described lower glass substrate (30), be provided with fluid sealant (60).
5. liquid crystal 3D glasses that are applicable to various display systems, comprise picture frame and be installed in antireflection liquid crystal lens on the described picture frame, it is characterized in that, described antireflection liquid crystal lens is from the display system screen toward outside light source direction, comprise sandwich construction successively: following polaroid (20), lower glass substrate (30), following nesa coating (40), liquid crystal (50), last nesa coating (70), top glass substrate (80) reaches and goes up polaroid (90), it is characterized in that, the described arranged outside that goes up polaroid (90) has last anti-reflective film (100), and/or the described arranged outside of polaroid (20) down has following anti-reflective film (10).
6. the liquid crystal 3D glasses that are applicable to various display systems as claimed in claim 5, it is characterized in that, the described anti-reflective film (100) of going up is plated in the described outside of going up polaroid (90), and/or described anti-reflective film (10) down is plated in the described outside of polaroid (10) down.
7. the liquid crystal 3D glasses that are applicable to various display systems as claimed in claim 6 is characterized in that, described upward polaroid (90) card invests the outside of described top glass substrate (80); Described polaroid (20) card down invests the outside of described top glass substrate (30).
8. as claim 5, the 6 or 7 described liquid crystal 3D glasses that are applicable to various display systems, it is characterized in that, be located in the two ends of the liquid crystal (50) between described top glass substrate (80) and the described lower glass substrate (30), be provided with fluid sealant (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202257281U CN201757822U (en) | 2010-06-11 | 2010-06-11 | Anti-reflection liquid crystal lens to various display systems and liquid crystal 3D eyeglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202257281U CN201757822U (en) | 2010-06-11 | 2010-06-11 | Anti-reflection liquid crystal lens to various display systems and liquid crystal 3D eyeglasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757822U true CN201757822U (en) | 2011-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202257281U Expired - Lifetime CN201757822U (en) | 2010-06-11 | 2010-06-11 | Anti-reflection liquid crystal lens to various display systems and liquid crystal 3D eyeglasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213871A (en) * | 2011-06-17 | 2011-10-12 | 江苏亿成光电科技有限公司 | Three-dimensional (3D) liquid crystal lens applicable to various display systems |
-
2010
- 2010-06-11 CN CN2010202257281U patent/CN201757822U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213871A (en) * | 2011-06-17 | 2011-10-12 | 江苏亿成光电科技有限公司 | Three-dimensional (3D) liquid crystal lens applicable to various display systems |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110309 |
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| CX01 | Expiry of patent term |