CN103713419B - A kind of display system - Google Patents
A kind of display system Download PDFInfo
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- CN103713419B CN103713419B CN201310740705.2A CN201310740705A CN103713419B CN 103713419 B CN103713419 B CN 103713419B CN 201310740705 A CN201310740705 A CN 201310740705A CN 103713419 B CN103713419 B CN 103713419B
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- liquid crystal
- polarizing film
- display system
- contact lens
- light polarizing
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Abstract
The invention discloses a kind of display system, including: liquid crystal panel, described liquid crystal panel has thin film transistor (TFT) tft array substrate, color membrane substrates and the liquid crystal layer between described tft array substrate and color membrane substrates, and described tft array substrate deviates from the side of described liquid crystal layer and has lower polaroid；Two contact lens, each contact lens has upper optical deflecting component.Contact lens is directly worn on user ophthalmic, even if wear corrective eyeglasses during myopia and patients with presbyopia use, people around is the most normal, it is not necessary to wear two width picture frames, improve naturality during user viewing, and then improve the peep-proof effect of display device.Therefore, the display system that the present invention provides can improve naturality when myopia and patients with presbyopia use, has higher peep-proof effect.
Description
Technical field
The present invention relates to Display Technique field, particularly to a kind of display system.
Background technology
In Display Technique field, for meeting the user demand for secrecy display, typically in liquid crystal
Showing device only arranges a polaroid, and another polaroid is arranged on a special eyeglasses,
During viewing, do not use the people of this special eyeglasses to can't see the display content in display device, only wear
The user of this special eyeglasses just can watch the picture of display, and such display system possesses well
Confidentiality, bring great secret protection for user.
But, for myopia or patients with presbyopia, daily life needs wear corrective
Glasses, need while wear corrective eyeglasses when need for confidentiality shows to wear a secondary above-mentioned Private Eye again
Mirror could read in display device the information of the display that maintains secrecy, and brings pole for myopia and patients with presbyopia
Big inconvenience and burden, and everybody query can be caused and discover, make display system lose due
Peep-proof effect.
Therefore, how to provide one can improve when myopia and patients with presbyopia use naturality with
The display system improving peep-proof effect is that those skilled in the art need badly and one of solve the technical problem that.
Summary of the invention
The invention provides a kind of display system, this display system can improve myopia and presbyopia
Naturality when patient uses, has higher peep-proof effect.
For reaching above-mentioned purpose, the present invention provides techniques below scheme:
A kind of display system, including:
Liquid crystal panel, described liquid crystal panel have thin film transistor (TFT) tft array substrate, color membrane substrates with
And the liquid crystal layer between described tft array substrate and color membrane substrates, described tft array substrate is carried on the back
From the side of described liquid crystal layer, there is lower polaroid；
Two contact lens, each contact lens has upper optical deflecting component.
In above-mentioned display system, liquid crystal panel only deviates from tft array substrate the one of described liquid crystal layer
Side has lower polaroid, light through becoming polarized light after lower polaroid, and peritoneal effluent crystal panel it
After be still polarized light, in the light of liquid crystal panel injection, the information that comprised cannot under bore hole state
Identified；And the contact lens having in above-mentioned display system is provided with optical deflecting component, user
Left eye and right eye wear corresponding contact lens could to liquid crystal panel injection light in comprise
Information be identified；Contact lens is directly worn on user ophthalmic, though myopia and old
Wear corrective eyeglasses during presbyopia patient use, people around is the most normal, it is not necessary to wear two
Width picture frame, improves naturality during user viewing, and then improves the peep-proof effect of display device.
Therefore, when the display system that the present invention provides can improve myopia and patients with presbyopia use
Naturality, there is higher peep-proof effect.
Preferably, in each described contact lens, described upper optical deflecting component includes by flexible biological
Light polarizing film prepared by material.
Can preferably merge between light polarizing film and human eye prepared by flexible biological material, reduce and wear
State the contact lens damage to human eye.
Preferably, described light polarizing film has concavees lens structure or convex lens structures.Above-mentioned light polarizing film
When there is concavees lens structure or convex lens structures, can be light polarizing film possess myoporthosis function,
Or the distance vision correction functions such as presbyopia, make light polarizing film possess the effect of glasses for the myopia or spectacles for long sight.
Preferably, described contact lens also includes flexible substrates, described light polarizing film and described flexible base
End superposition, and described light polarizing film is positioned at the pupil covering part of described flexible substrates.
Preferably, described flexible substrates has concavees lens structure or convex lens structures.Flexible substrates
There is concavees lens structure or convex lens structures, contact lens can be made to possess glasses for the myopia or remote
The effect of glasses.
Preferably, described light polarizing film is positioned at the incident side of described flexible substrates.
Preferably, in described liquid crystal panel, described liquid crystal layer deviates from the side of described tft array substrate
There is quarter-wave lengthy motion picture, the fast axle of the quarter-wave lengthy motion picture in described liquid crystal panel with described under
Becoming preset angle between the polarizing axis of polaroid, described preset angle is less than or equal to 90 degree more than or equal to 0 degree；
Described upper optical deflecting component also includes the quarter-wave lengthy motion picture being positioned at described light polarizing film incident side, and
Institute between fast axle and the polarizing axis of described light polarizing film of the quarter-wave lengthy motion picture in described upper optical deflecting component
The angle become is equal with described preset angle, or sum is 90 degree.
The characteristic of quarter-wave lengthy motion picture is: when the polarization of the line polarized light of quarter-wave lengthy motion picture incidence
Direction and the fast axle of quarter-wave lengthy motion picture, or when slow-axis direction is consistent, this line polarized light passes through four
Line polarized light is remained as after/mono-wavelength sheet；Inclined when the incident line polarized light of quarter-wave lengthy motion picture
The direction that shakes, can be by inclined for this line when becoming 45 degree with the fast axle of quarter-wave lengthy motion picture or the direction of slow axis
The light that shakes is converted to circularly polarized light；Polarization direction and four when the line polarized light of quarter-wave lengthy motion picture incidence
When the fast axle of/mono-wavelength sheet or the direction of slow axis are other angle, this line polarized light passes through four points
One of be converted to elliptically polarized light after wavelength sheet.
Preset angle is become between the fast axle of above-mentioned quarter-wave lengthy motion picture and the polarizing axis of lower polaroid；Wherein,
When above-mentioned preset angle is 90 degree or 0 degree, through the line polarized light of lower polaroid through liquid crystal
During layer, its polarization direction 90-degree rotation or 0 degree, with the angle of the fast axle of quarter-wave lengthy motion picture be
0 degree or 90 degree, therefore, the light through quarter-wave lengthy motion picture remains as line polarized light；Now,
In contact lens, the angle between fast axle and the polarizing axis of light polarizing film of quarter-wave lengthy motion picture is 0 degree
Or 90 degree, when being mutually perpendicular to or be parallel between the polarizing axis and the polarizing axis of lower polaroid of light polarizing film,
The picture of liquid crystal panel can be normally shown by contact lens.
When above-mentioned preset angle is 45 degree, through the line polarized light of lower polaroid when permeate crystal layer,
Its polarization direction 90-degree rotation or 0 degree, be 45 degree with the angle of the fast axle of quarter-wave lengthy motion picture,
Therefore, the light through quarter-wave lengthy motion picture is circularly polarized light；Now, in contact lens four/
Angle between fast axle and the polarizing axis of light polarizing film of one wavelength sheet is 45 degree, polarisation in contact lens
When in the polarizing axis of film and liquid crystal panel, angle between the polarizing axis of lower polaroid is arbitrary value,
Normally to be shown the picture of liquid crystal panel by contact lens.
When above-mentioned preset angle is other acute angles, through the line polarized light of lower polaroid at permeate crystal layer
Time, its polarization direction 90-degree rotation or 0 degree, be sharp with the angle of the fast axle of quarter-wave lengthy motion picture
Angle, and it is not 45 degree, therefore, the light through quarter-wave lengthy motion picture is elliptically polarized light；If it is stealthy
Angle between fast axle and the polarizing axis of light polarizing film of the quarter-wave lengthy motion picture in lens is pre-with above-mentioned
If angle is equal, then, can normally show when the fast axle of two quarter-wave lengthy motion pictures is vertical；If it is hidden
Angle between fast axle and the light polarizing film of the quarter-wave lengthy motion picture in shape lens and above-mentioned preset angle it
With for 90 degree, then, can normally show when the fast axle of two quarter-wave lengthy motion pictures is parallel.
Preferably, described preset angle is 45 degree.
Preferably, also include that signal projector, described light polarizing film include:
Liquid crystal cell box body；
It is positioned at described liquid crystal cell box body, liquid crystal layer doped with two dichroic dye molecules；
It is arranged at described liquid crystal cell box body to drive the drive electrode of described liquid crystal layer；
The energy supply control module being electrically connected with described drive electrode；
It is connected with described signal projector and energy supply control module signal, launches according to signal projector
Signal control power supply control module and described drive electrode between the signal receiver of on/off.
In above-mentioned display system, the upper optical deflecting component having in contact lens can pellucidity with
Change between polarization state, and then improve motility when user uses.
Preferably, in order to ensure the abundance of power supply in contact lens, described energy supply control module includes
Solaode.
Accompanying drawing explanation
The display system displaying principle schematic diagram that Fig. 1 provides for the embodiment of the present invention；
In the contact lens that Fig. 2 provides for the embodiment of the present invention, light polarizing film is positioned at flexible substrates light emission side
Schematic diagram；
In the contact lens that Fig. 3 provides for the embodiment of the present invention, light polarizing film is positioned at flexible substrates incident side
Schematic diagram；
In the display system that Fig. 4 provides for the embodiment of the present invention, liquid crystal panel and contact lens are equipped with
Displaying principle schematic diagram during quarter-wave lengthy motion picture；
The light polarizing film having on contact lens in the display system that Fig. 5 provides for the embodiment of the present invention is
Theory structure schematic diagram during changeable light polarizing film；
Fig. 6 is the control principle schematic diagram of contact lens shown in Fig. 5.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row clearly and completely describes, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into present invention protection
Scope.
Refer to Fig. 1, the display system that the embodiment of the present invention provides includes:
Liquid crystal panel, liquid crystal panel has thin film transistor (TFT) tft array substrate, color membrane substrates and position
Liquid crystal layer 2 between tft array substrate and color membrane substrates, tft array substrate deviates from liquid crystal layer 2
Side there is lower polaroid 1；
Two contact lens 3, each contact lens has upper optical deflecting component.
As it is shown in figure 1, region A shown in Fig. 1 and shown region B are respectively on state of and dark-state, on
State in display system, liquid crystal panel only deviates under the side of liquid crystal layer 2 has at tft array substrate
Polaroid 1, light is through becoming after lower polaroid 1 after polarized light, and peritoneal effluent crystal panel still
For polarized light, such as light in a-quadrant and B region, the letter comprised in the light of liquid crystal panel injection
Breath cannot be identified under bore hole state；And the contact lens 3 having in above-mentioned display system sets
Having upper optical deflecting component, the left eye of user and right eye wear corresponding contact lens 3 could be to liquid
The information comprised in the light of crystal panel injection is identified；Contact lens 3 is directly worn on use
Person's ophthalmic, though myopia and patients with presbyopia use during wear corrective eyeglasses, people around
The most normal, it is not necessary to wear two width picture frames, improve naturality during user viewing, and then
Improve the peep-proof effect of display device.
Therefore, when the display system that the present invention provides can improve myopia and patients with presbyopia use
Naturality, there is higher peep-proof effect.
In a kind of preferred implementation, in each contact lens 3, upper optical deflecting component includes by soft
Light polarizing film prepared by property biomaterial.
Can preferably merge between light polarizing film and human eye prepared by flexible biological material, reduce and wear
State the contact lens damage to human eye.
In a kind of preferred implementation, above-mentioned light polarizing film has concavees lens structure or convex lens structures.
When above-mentioned light polarizing film has concavees lens structure or convex lens structures, can be that light polarizing film possesses myopia
The distance vision correction function such as correcting function or presbyopia, makes light polarizing film possess glasses for the myopia or hypermetropia
The effect of glasses.
Certainly, for ensureing the stability when light polarizing film having in contact lens 3 is worn, such as Fig. 2
And shown in Fig. 3, in a kind of preferred implementation, contact lens 3 also includes flexible substrates 32,
Light polarizing film 31 superposes with flexible substrates 32, and light polarizing film 31 is positioned at the pupil covering of flexible substrates 32
Portion.Light polarizing film 31 can be played a supporting role by flexible substrates 32, and then ensures contact lens
The stability of light polarizing film 31 position during sheet.
Preferably, in above-mentioned contact lens, flexible substrates 32 has concavees lens structure or convex lens
Mirror structure.Flexible substrates 32 has concavees lens structure or convex lens structures, can make contact lens
3 effects possessing glasses for the myopia or spectacles for long sight.
Certainly, in above-mentioned embodiment, between light polarizing film 31 and flexible substrates 32, light polarizing film 31 can
To be positioned at the light emission side of flexible substrates 32, as shown in Figure 2；Certainly, owing to flexible substrates is as stealth
Lens is the most ripe as the technology of myopia or the contact lens of presbyopia and hypermetropia etc.,
It is therefore preferable that in embodiment, light polarizing film 31 is positioned at the incident side of flexible substrates 32, such as Fig. 3 institute
Show, to improve the matching of contact lens 3 and human eye.
Refer to Fig. 4, in a kind of preferred implementation, in the liquid crystal panel of display system, liquid crystal layer 2
The side deviating from tft array substrate has quarter-wave lengthy motion picture 4,1/4th in liquid crystal panel
Becoming preset angle between the fast axle of wavelength sheet 4 and the polarizing axis of lower polaroid 1, preset angle is more than or equal to 0
Degree is less than or equal to 90 degree；
Meanwhile, the upper optical deflecting component of each contact lens 3 also includes being positioned at light polarizing film 31 incident side
Quarter-wave lengthy motion picture 33, and the fast axle of the quarter-wave lengthy motion picture 33 in upper optical deflecting component and polarisation
Between the polarizing axis of film 31, formed angle is equal with preset angle, or sum is 90 degree.
The characteristic of quarter-wave lengthy motion picture is: when the polarization of the line polarized light of quarter-wave lengthy motion picture incidence
Direction and the fast axle of quarter-wave lengthy motion picture, or when slow-axis direction is consistent, this line polarized light passes through four
Line polarized light is remained as after/mono-wavelength sheet；Inclined when the incident line polarized light of quarter-wave lengthy motion picture
The direction that shakes, can be by inclined for this line when becoming 45 degree with the fast axle of quarter-wave lengthy motion picture or the direction of slow axis
The light that shakes is converted to circularly polarized light；Polarization direction and four when the line polarized light of quarter-wave lengthy motion picture incidence
When the fast axle of/mono-wavelength sheet or the direction of slow axis are other angle, this line polarized light passes through four points
One of be converted to elliptically polarized light after wavelength sheet.
In above-mentioned liquid crystal panel, the polarizing axis of the fast axle of quarter-wave lengthy motion picture 4 and lower polaroid 1 it
Between become preset angle；Wherein,
When above-mentioned preset angle is 90 degree or 0 degree, through the line polarized light of lower polaroid 1 at permeate
During crystal layer 2, its polarization direction 90-degree rotation or 0 degree, with the fast axle of quarter-wave lengthy motion picture 4
Angle is 0 degree or 90 degree, and therefore, the light through quarter-wave lengthy motion picture 4 remains as line polarized light；
Now, in contact lens 3 polarizing axis of the fast axle of quarter-wave lengthy motion picture 33 and light polarizing film 31 it
Between angle be 0 degree or 90 degree, when the polarizing axis of polarizing axis and the lower polaroid 1 of light polarizing film 31
Between when being mutually perpendicular to or be parallel, can normally be shown the picture of liquid crystal panel by contact lens 3.
When above-mentioned preset angle is 45 degree, through the line polarized light of lower polaroid 1 at permeate crystal layer 2
Time, its polarization direction 90-degree rotation or 0 degree, with the angle of the fast axle of quarter-wave lengthy motion picture 4 be
45 degree, therefore, the light through quarter-wave lengthy motion picture 4 is circularly polarized light；Now, contact lens
In 3, the angle between fast axle and the polarizing axis of light polarizing film 31 of quarter-wave lengthy motion picture 33 is 45 degree,
In contact lens 3 in the polarizing axis of light polarizing film 31 and liquid crystal panel between the polarizing axis of lower polaroid 1
Angle when being arbitrary value, all can normally be shown the picture of liquid crystal panel by contact lens 3.
When above-mentioned preset angle is other acute angles, through the line polarized light of lower polaroid 1 through liquid crystal
During layer 2, its polarization direction 90-degree rotation or 0 degree, with the folder of the fast axle of quarter-wave lengthy motion picture 4
Angle is acute angle, and is not 45 degree, and therefore, the light through quarter-wave lengthy motion picture 4 is elliptically polarized light；
If between the fast axle of the quarter-wave lengthy motion picture 33 in contact lens 3 and the polarizing axis of light polarizing film 31
Angle equal with above-mentioned preset angle, then, when quarter-wave lengthy motion picture 4 and quarter-wave lengthy motion picture 33
Fast axle vertical time can normally show；If the quarter-wave lengthy motion picture 33 in contact lens 3 is fast
Angle between axle and light polarizing film 31 and above-mentioned preset angle sum are 90 degree, then, work as quarter-wave
Lengthy motion picture 4 can normally show time parallel with the fast axle of quarter-wave lengthy motion picture 33.
Preferably, presetting between fast axle and the polarizing axis of lower polaroid 1 of quarter-wave lengthy motion picture 4
Angle is 45 degree.
As shown in Figure 5 and Figure 6, it is preferable that above-mentioned display system also includes signal projector 5, polarisation
Film includes:
Liquid crystal cell box body 321；
It is positioned at liquid crystal cell box body 321, liquid crystal layer doped with two dichroic dye molecules；
It is arranged at liquid crystal cell box body 321 to drive the drive electrode 324 of liquid crystal layer；
The energy supply control module 323 being electrically connected with drive electrode 324；
It is connected with signal projector 5 and energy supply control module 323 signal, according to signal projector 5
Between signal control power supply control module 323 and the drive electrode 324 launched, the signal of on/off connects
Receive device 322.
User passes through signal projector 5 emissioning controling signal, and signal receiver 322 receives control
Control energy supply control module after signal and provide relevant voltage to drive electrode 324, and then by driving electricity
Pole 324 controls in liquid crystal cell box body 321 arrangement of liquid crystal molecule, dichroic dye molecules in liquid crystal layer
Drive at liquid crystal molecule and lower entire row column direction, and then control light polarizing film 31 at pellucidity and polarisation shape
Change between state.
In above-mentioned display system, the upper optical deflecting component having in contact lens can pellucidity with
Change between polarization state, and then improve motility when user uses.
In a kind of preferred implementation, in order to ensure the abundance of power supply in contact lens 3, power supply control
Molding block 323 includes solaode.
Certainly, on the basis of the respective embodiments described above, in the contact lens 3 of above-mentioned display system,
Can also have lubricating layer and wear comfort level during above-mentioned contact lens with raising user；All right
The functional layers such as protective layer are set to improve the service life etc. of above-mentioned contact lens 3.
Further, in contact lens, signal receiver, energy supply control module and drive electrode
The safe biologic material all using high density resistance oxygen to block water Deng electronic unit carries out flexible encapsulated encapsulation, but
Other regions use oxygen flow seepy material, the eye health of protection user.
Obviously, those skilled in the art the embodiment of the present invention can be carried out various change and modification and
Without departing from the spirit and scope of the present invention.So, if these amendments of the present invention and modification belong to this
Within the scope of invention claim and equivalent technologies thereof, then the present invention be also intended to comprise these change and
Including modification.
Claims (8)
1. a display system, it is characterised in that including:
Liquid crystal panel, described liquid crystal panel have thin film transistor (TFT) tft array substrate, color membrane substrates with
And the liquid crystal layer between described tft array substrate and color membrane substrates, described tft array substrate is carried on the back
From the side of described liquid crystal layer, there is lower polaroid；
Two contact lens, each contact lens has upper optical deflecting component；
In each described contact lens, described upper optical deflecting component includes being prepared by flexible biological material
Light polarizing film and signal projector, described light polarizing film includes:
Liquid crystal cell box body；
It is positioned at described liquid crystal cell box body, liquid crystal layer doped with two dichroic dye molecules；
It is arranged at described liquid crystal cell box body to drive the drive electrode of described liquid crystal layer；
The energy supply control module being electrically connected with described drive electrode；
It is connected with described signal projector and energy supply control module signal, launches according to signal projector
Signal control power supply control module and described drive electrode between the signal receiver of on/off；
In described light polarizing film, described signal receiver, energy supply control module and drive electrode use height
The safe biologic material that density resistance oxygen blocks water carries out flexible encapsulated encapsulation, other regions of described light polarizing film
Use oxygen flow seepy material.
Display system the most according to claim 1, it is characterised in that described light polarizing film has recessed
Lens arrangement or convex lens structures.
Display system the most according to claim 1, it is characterised in that described contact lens is also
Including flexible substrates, described light polarizing film superposes with described flexible substrates, and described light polarizing film is positioned at described
The pupil covering part of flexible substrates.
Display system the most according to claim 3, it is characterised in that described flexible substrates has
Concavees lens structure or convex lens structures.
Display system the most according to claim 4, it is characterised in that described light polarizing film is positioned at institute
State the incident side of flexible substrates.
Display system the most according to claim 1, it is characterised in that in described liquid crystal panel,
Described liquid crystal layer deviates from the side of described tft array substrate and has quarter-wave lengthy motion picture, described liquid crystal
Preset angle is become between the fast axle of the quarter-wave lengthy motion picture in panel and the polarizing axis of described lower polaroid,
Described preset angle is less than or equal to 90 degree more than or equal to 0 degree；
Described upper optical deflecting component also includes the quarter-wave lengthy motion picture being positioned at described light polarizing film incident side, and
Institute between fast axle and the polarizing axis of described light polarizing film of the quarter-wave lengthy motion picture in described upper optical deflecting component
The angle become is equal with described preset angle, or sum is 90 degree.
Display system the most according to claim 6, it is characterised in that described preset angle is 45
Degree.
Display system the most according to claim 1, it is characterised in that described energy supply control module
Including solaode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740705.2A CN103713419B (en) | 2013-12-26 | 2013-12-26 | A kind of display system |
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|---|---|---|---|
| CN201310740705.2A CN103713419B (en) | 2013-12-26 | 2013-12-26 | A kind of display system |
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| CN103713419A CN103713419A (en) | 2014-04-09 |
| CN103713419B true CN103713419B (en) | 2016-08-31 |
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| CN201310740705.2A Active CN103713419B (en) | 2013-12-26 | 2013-12-26 | A kind of display system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984185A (en) * | 2014-06-11 | 2014-08-13 | 浪潮电子信息产业股份有限公司 | Method for preventing screen from being peeped |
| CN104166251A (en) | 2014-06-19 | 2014-11-26 | 京东方科技集团股份有限公司 | Illuminating system, illuminating device and receiving device |
| CN107450182A (en) * | 2017-09-08 | 2017-12-08 | 深圳市昊日科技有限公司 | Ar contact lenses |
| CN107885022A (en) * | 2017-12-28 | 2018-04-06 | 深圳市华星光电技术有限公司 | Double-lens laser projector display device and its application method |
| CN109633910B (en) * | 2019-01-14 | 2021-11-05 | 京东方科技集团股份有限公司 | AR/VR contact lens, manufacturing method thereof and electronic equipment |
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| CN2615697Y (en) * | 2003-04-14 | 2004-05-12 | 张立麒 | Antipeeping liquid crystal display |
| CN1902529A (en) * | 2004-01-14 | 2007-01-24 | 光学转变公司 | Polarizing devices and methods of making the same |
| CN103018955A (en) * | 2012-12-27 | 2013-04-03 | 京东方科技集团股份有限公司 | Transparent display device, special glasses and display system |
| CN103091893A (en) * | 2013-01-05 | 2013-05-08 | 京东方科技集团股份有限公司 | Display device and display system |
| CN103135251A (en) * | 2011-11-23 | 2013-06-05 | 株式会社伊连特 | Contact lens of polarization type |
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| US20070052886A1 (en) * | 2005-03-23 | 2007-03-08 | Bunsen Fan | Contact lenses with selective spectral blocking and method of fabrication thereof |
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| CN2615697Y (en) * | 2003-04-14 | 2004-05-12 | 张立麒 | Antipeeping liquid crystal display |
| CN1902529A (en) * | 2004-01-14 | 2007-01-24 | 光学转变公司 | Polarizing devices and methods of making the same |
| CN103135251A (en) * | 2011-11-23 | 2013-06-05 | 株式会社伊连特 | Contact lens of polarization type |
| CN103018955A (en) * | 2012-12-27 | 2013-04-03 | 京东方科技集团股份有限公司 | Transparent display device, special glasses and display system |
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| CN103713419A (en) | 2014-04-09 |
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