CN105974667B - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
- Publication number
- CN105974667B CN105974667B CN201610552905.9A CN201610552905A CN105974667B CN 105974667 B CN105974667 B CN 105974667B CN 201610552905 A CN201610552905 A CN 201610552905A CN 105974667 B CN105974667 B CN 105974667B
- Authority
- CN
- China
- Prior art keywords
- polaroid
- substrate
- optical compensation
- liquid crystal
- crystal display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
Abstract
The present invention provides a kind of liquid crystal display, the liquid crystal display includes: first substrate, the second substrate being oppositely arranged with the first substrate, the first polaroid set on the side of first substrate, the second polaroid set on the side of the second substrate, backlight set on the side of the separate first substrate of the second substrate, an and at least optical compensation structure layer, wherein, first polaroid and the second polaroid are sub-wavelength nanometer wiregrating polaroid, the optical compensation structure layer is set to side or second polaroid of first polaroid far from the backlight close to the side of the backlight, the transmitance of the optical compensation structure layer is opposite with the trend that the transmitance of the first polaroid and the second polaroid changes with wavelength of light with the trend that wavelength of light changes, so as to steady by the penetrance of optical compensation structure layer improvement liquid crystal display Qualitative, colour cast caused by solving the problems, such as because of sub-wavelength nanometer wiregrating polaroid promotes the display quality of liquid crystal display.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of liquid crystal displays.
Background technique
Nano impression (Nano-imprint Lithography, NIL) technological break-through conventional lithography subtracts in characteristic size
Problem during small has the characteristics that high resolution, low cost, high yield.Since nineteen ninety-five proposes, nano impression is
A variety of stamping techniques have been developed out, semiconductors manufacture, MEMS (Microelectromechanical are widely used in
Systems, MEMS), biochip, the fields such as biomedicine.The basic thought of NIL technology is by template, by pattern transfer
Onto corresponding substrate, the medium of transfer is usually one layer of very thin polymer film, makes it by the methods of hot pressing or irradiation
Structure hardening is to retain the figure of transfer.Whole process includes coining and two processes of pattern transfer.According to method for stamping
Difference, NIL can be divided mainly into thermoplastic (Hot embossing), ultraviolet (UV) solidification and micro- contact (Micro contact
Printing, uCP) three kinds of photoetching techniques.
For needing all kinds of devices using polaroid, such as LCD, OLED etc., traditional polaroid is by multilayer film group
Made of conjunction, wherein most crucial part is polarizing layer, the polyvinyl alcohol usually containing the iodine molecule with polarisation effect
(PVA) layer, is followed by located at the protective layer of polarizing layer two sides, generally transparent Triafol T (TAC) layer, mainly
It is the state that is stretched in order to maintain polarisation in polarizing layer, avoids the loss of the sub- moisture of polarisation, protect it from extraneous influence,
The polaroid generates polarised light to the absorption of iodine molecule by two.
With the development of nanometer embossing, people, which have begun, prepares sub-wavelength grate structure, to reach to visible light
The polarization of the light of wave-length coverage, so-called sub-wave length grating refer to that screen periods are much smaller than the grating of lambda1-wavelength, sub- wave
Long optical grating construction for transverse magnetic field (Transverse Magnetic, TM) and transverse electric field (Transverse Electric,
TE) state light field have very high extinction ratio, can significantly through perpendicular to metal wire orientation TM light and reflected parallel
In the TE light of metal wire orientation, makes it possible to and used as the polaroid structure of high transmittance.Sub-wavelength nanometer wiregrating
Polaroid has the advantages that high transmittance and high contrast compared to traditional polaroid, but it is being applied to liquid crystal display
There are problems that wavelength dependency when middle, at this point, liquid crystal display can generate different transmitances to the light of different wave length, from
And colour cast and display quality is caused to decline.
Summary of the invention
The purpose of the present invention is to provide a kind of liquid crystal display, color caused by solving because of sub-wavelength nanometer wiregrating polaroid
Inclined problem promotes the display quality of liquid crystal display, reduces the power consumption of liquid crystal display.
To achieve the above object, the present invention provides a kind of liquid crystal displays, comprising: first substrate and first base
The second substrate that plate is oppositely arranged, set on the first polaroid of the side of the first substrate, set on the one of the second substrate
Second polaroid of side, set on the second substrate separate first substrate side backlight and an at least optical compensation
Structure sheaf；
First polaroid and the second polaroid are sub-wavelength nanometer wiregrating polaroid；
The optical compensation structure layer is set to side or described second of first polaroid far from the backlight partially
Mating plate is close to the side of the backlight；
The trend and first polaroid and second that the transmitance of the optical compensation structure layer changes with wavelength of light
The transmitance of polaroid is opposite with the trend that wavelength of light changes.
The transmitance of the optical compensation structure layer reduces, first polaroid and second with the increase of wavelength of light
The transmitance of polaroid increases with the increase of wavelength of light.
The transmitance of the optical compensation structure layer increases, first polaroid and second with the increase of wavelength of light
The transmitance of polaroid reduces with the increase of wavelength of light.
The quantity of the optical compensation structure layer is two, is respectively arranged on first polaroid far from the backlight
Side and the second polaroid are close to the side of the backlight.
The quantity of the optical compensation structure layer is one, is set to one of first polaroid far from the backlight
Side.
The quantity of the optical compensation structure layer is one, is set to second polaroid close to the one of the backlight
Side.
The optical compensation structure layer is optical compensation films or color compensating film.
The material of first polaroid and the second polaroid is metal or metal oxide.
First polaroid and the second polaroid are made of nano-imprint process or photoetching process.
Beneficial effects of the present invention: the present invention provides a kind of liquid crystal display, which includes: the first base
Plate, the second substrate being oppositely arranged with the first substrate, set on the side of the first substrate the first polaroid, be set to institute
State the side of the second substrate the second polaroid, set on the second substrate separate first substrate side backlight, with
An and at least optical compensation structure layer, wherein first polaroid and the second polaroid are sub-wavelength nanometer wiregrating polarisation
Piece, the optical compensation structure layer are set to side or second polaroid of first polaroid far from the backlight
Close to the side of the backlight, the trend and described first that the transmitance of the optical compensation structure layer change with wavelength of light are inclined
The trend that the transmitance of mating plate and the second polaroid changes with wavelength of light is on the contrary, so as to pass through the optical compensation structure layer
Improve the penetrance stability of liquid crystal display, colour cast caused by solving the problems, such as because of sub-wavelength nanometer wiregrating polaroid promotes liquid
The display quality of crystal display reduces the power consumption of liquid crystal display.
Detailed description of the invention
For further understanding of the features and technical contents of the present invention, it please refers to below in connection with of the invention detailed
Illustrate and attached drawing, however, the drawings only provide reference and explanation, is not intended to limit the present invention.
In attached drawing,
Fig. 1 is the schematic diagram of the first embodiment of liquid crystal display of the invention；
Fig. 2 is the schematic diagram of the second embodiment of liquid crystal display of the invention；
Fig. 3 is the schematic diagram of the 3rd embodiment of liquid crystal display of the invention；
Fig. 4 is the schematic diagram of the fourth embodiment of liquid crystal display of the invention；
Fig. 5 is the schematic diagram of the 5th embodiment of liquid crystal display of the invention；
Fig. 6 is the schematic diagram of the sixth embodiment of liquid crystal display of the invention；
Fig. 7 is the schematic diagram of the 7th embodiment of liquid crystal display of the invention；
Fig. 8 is the transmitance of liquid crystal display of the invention and the graph of relation of wavelength of light.
Specific embodiment
Further to illustrate technological means and its effect adopted by the present invention, below in conjunction with preferred implementation of the invention
Example and its attached drawing are described in detail.
Fig. 1 to Fig. 7 is please referred to, the present invention provides a kind of liquid crystal display, comprising: first substrate 1 and the first substrate
1 be oppositely arranged the second substrate 2, set on the first polaroid 3 of the side of the first substrate 1, set on the second substrate 2
Second polaroid 4 of side, set on the second substrate 2 separate first substrate 1 side backlight 6, an at least optics
Collocation structure layer 5；
First polaroid 3 and the second polaroid 4 are sub-wavelength nanometer wiregrating polaroid；
The optical compensation structure layer 5 is set to side or second polarisation of first polaroid 3 far from the backlight 6
Piece 4 is close to the side of the backlight 6.
It should be noted that trend that the transmitance of the optical compensation structure layer 5 changes with wavelength of light and described the
The trend that the transmitance of one polaroid 3 and the second polaroid 4 changes with wavelength of light is opposite.For example, as shown in figure 8, the light
The transmitance for learning collocation structure layer 5 reduces with the increase of wavelength of light, first polaroid 3 and the second polaroid 4 it is saturating
It crosses rate to increase with the increase of wavelength of light, and keeps liquid crystal display relatively steady to the transmitance of the light of various different wave lengths
It is fixed.
Certainly, if the transmitance of the optical compensation structure layer 5 increases with the increase of wavelength of light, described first partially
The transmitance of mating plate 3 and the second polaroid 4 reduces with the increase of wavelength of light, and liquid crystal display can also be made to various differences
The transmitance of the light of wavelength is relatively stable.
It is possible to further pass through the thicknesses of layers of change optical compensation structure layer 5 or film layer different zones are arranged
Material category comes so that trend that the transmitance of optical compensation structure layer 5 changes with wavelength of light and the first polaroid 3 and second
The trend that the transmitance of polaroid 4 changes with wavelength of light is stablized in complementary relationship so as to improve the penetrance of liquid crystal display
Property, colour cast caused by solving the problems, such as because of sub-wavelength nanometer wiregrating polaroid promotes the display quality of liquid crystal display, reduces liquid crystal
The power consumption of display.
Specifically, the light of reflection can be re-used using sub-wavelength nanometer wiregrating polaroid, make full use of into
Light is penetrated, guarantees the uniformity of color and brightness.
Optionally, the optical compensation structure layer 5 is color compensating film or optical compensation films.
Specifically, as shown in Figure 1, in the first embodiment of the present invention, first polaroid 3 and the second polaroid 4
It is all made of built-in, is respectively arranged on a side surface and the second substrate 2 of the first substrate 1 close to the second substrate 2
Close to a side surface of the first substrate 1, and the quantity of the optical compensation structure layer 5 is two, is respectively arranged on described
Side and second polaroid 4 of first polaroid 3 far from the backlight 6 are close to the side of the backlight 6, specifically, institute
It states between the first polaroid 3 and first substrate 1 and between the second polaroid 4 and the second substrate 2.Wherein, it is set to described first
The optical compensation structure layer 5 of side of the polaroid 3 far from the backlight 6 is color compensating film, and it is close to be set to the second polaroid 4
The side of the backlight 6 is optical compensation films.
Specifically, referring to Fig. 2, Fig. 2 is the second embodiment of the present invention, the difference with first embodiment is, institute
The quantity for stating optical compensation structure layer 5 is one, is set to side of first polaroid 3 far from the backlight 6, specifically
Between first polaroid 3 and first substrate 1 and the optical compensation structure layer 5 can according to need and be designed as color benefit
Film, optical compensation films or other optical compensation structure layers are repaid, remaining is identical with the first embodiment, and details are not described herein again.
Specifically, referring to Fig. 3, Fig. 3 is the third embodiment of the present invention, the difference with first embodiment is, institute
The quantity for stating optical compensation structure layer 5 is one, is set to second polaroid 4 close to the side of the backlight 6, specifically
Between the second polaroid 4 and the second substrate 2, and the optical compensation structure layer 5 can according to need and be designed as color compensating
Film, optical compensation films or other optical compensation structure layers, remaining is identical with the first embodiment, and details are not described herein again.
Specifically, referring to Fig. 4, Fig. 4 is the fourth embodiment of the present invention, the difference with 3rd embodiment is, institute
The specific location for stating optical compensation structure layer 5 is changed, and the optical compensation structure layer 5 is located at the second substrate at this time
2 on a side surface of the backlight 6 rather than between the second polaroid 4 and the second substrate 2, remaining is implemented with first
Example is identical, and details are not described herein again.
Specifically, referring to Fig. 5, Fig. 5 is the fifth embodiment of the present invention, the difference with second embodiment is, institute
The specific location for stating optical compensation structure layer 5 is changed, and the optical compensation structure layer 5 is located at the first substrate at this time
On 1 side surface far from the backlight 6 rather than between the first polaroid 3 and first substrate 1, remaining is implemented with first
Example is identical, and details are not described herein again.
Specifically, referring to Fig. 6, Fig. 6 is the sixth embodiment of the present invention, first polaroid 3 and the second polaroid 4
It is all made of external, is respectively arranged on a side surface and the second substrate 2 of the first substrate 1 far from the second substrate 2
A side surface far from the first substrate 1, and the quantity of the optical compensation structure layer 5 is two, is respectively arranged on described
Side and second polaroid 4 of first polaroid 3 far from the backlight 6 are close to the side of the backlight 6, specifically, institute
It states on a side surface of first polaroid 3 far from the backlight 6 and the second polaroid 4 is close to the side of the backlight 6
On surface.
Specifically, referring to Fig. 7, Fig. 7 is the seventh embodiment of the present invention, first polaroid 3 and the second polaroid 4
Built-in and external is respectively adopted, is respectively arranged on the first substrate 1 close to a side surface of the second substrate 2 and described
A side surface of the second substrate 2 far from the first substrate 1, and the quantity of the optical compensation structure layer 5 is two, respectively
Side and the second polaroid 4 set on first polaroid 3 far from the backlight 6 is close to the side of the backlight 6, tool
Body is that between first polaroid 3 and first substrate 1 and the second polaroid 4 is close to a side surface of the backlight 6
On.
It is noted that the optical compensation structure layer 5 of corresponding first polaroid 3 is in addition to first, second, the five, the 6th,
Outside specific location in 7th embodiment, can also any other positions between the first polaroid 3 and viewer's human eye,
As long as enabling to be transmitted to human eye again i.e. after through the optical compensation structure layer 5 from the light that the first polaroid 3 is emitted
Can, and the optical compensation structure layer 5 of corresponding second polaroid 4 is in addition to the tool in first, third, the four, the six, the 7th embodiments
Outside body position, can also any other position between the second polaroid 4 and the backlight 6, as long as backlight can be made
The light that source 6 is projected through the second polaroid 4 is injected after the optical compensation structure layer 5 again, for example, backlight 6 is led
On tabula rasa, the change of these positions all will not influence realization of the invention.And it is described no matter first polaroid 3 and second
Polaroid 4 be it is external or built-in, optical compensation structure layer 5 can be set or be not provided with optical compensation structure layer 5, also
It is to say in the 6th and the 7th embodiment, although what is illustrated is all the scheme of two optical compensation structure layers 5, it can also be such as
The same with the second to the 5th embodiment that an optical compensation structure layer 5 is only arranged, this will not influence realization of the invention.
Preferably, the wire grid material of first polaroid 3 and the second polaroid 4 can be metal, such as aluminium, silver or gold
Deng, or other wire grid materials such as the metal oxide of wiregrating polarization effect can be achieved.
In production, first polaroid 3 and the second polaroid 4 are preferably made by nano-imprint process, in order to
Volume production and cost control, naturally it is also possible to be made of other production methods including such as photoetching process.
In conclusion the present invention provides a kind of liquid crystal display, the liquid crystal display include: first substrate, with it is described
The second substrate that first substrate is oppositely arranged, set on the side of the first substrate the first polaroid, be set to second base
Second polaroid of the side of plate and set on the second substrate separate first substrate side backlight, wherein it is described
First polaroid and the second polaroid are sub-wavelength nanometer wiregrating polaroid, and first polaroid is far from the backlight
The side in source and second polaroid are equipped with optical compensation structure layer in the side of the backlight at least one, should
The transmission of trend and first polaroid and the second polaroid that the transmitance of optical compensation structure layer changes with wavelength of light
The trend that rate changes with wavelength of light is on the contrary, so as to improve the penetrance of liquid crystal display by the optical compensation structure layer
Stability, colour cast caused by solving the problems, such as because of sub-wavelength nanometer wiregrating polaroid, promotes the display quality of liquid crystal display, reduces
The power consumption of liquid crystal display.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the claims in the present invention
Protection scope.
Claims (9)
1. a kind of liquid crystal display characterized by comprising first substrate (1) is oppositely arranged with the first substrate (1)
The second substrate (2), be set to the first substrate (1) side the first polaroid (3), be set to the second substrate (2) one
The second polaroid (4) of side, be set to the second substrate (2) separate first substrate (1) side backlight (6) and extremely
A few optical compensation structure layer (5)；
First polaroid (3) and the second polaroid (4) are sub-wavelength nanometer wiregrating polaroid；
The optical compensation structure layer (5) is set to side or described the of first polaroid (3) far from the backlight (6)
Side of two polaroids (4) close to the backlight (6)；
Trend and first polaroid (3) that the transmitance of the optical compensation structure layer (5) changes with wavelength of light and the
The trend that the transmitance of two polaroids (4) changes with wavelength of light is opposite.
2. liquid crystal display as described in claim 1, which is characterized in that the transmitance of the optical compensation structure layer (5) with
The increase of wavelength of light and reduce, the transmitance of first polaroid (3) and the second polaroid (4) with wavelength of light increase
And increase.
3. liquid crystal display as described in claim 1, which is characterized in that the transmitance of the optical compensation structure layer (5) with
The increase of wavelength of light and increase, the transmitance of first polaroid (3) and the second polaroid (4) with wavelength of light increase
And reduce.
4. liquid crystal display as described in claim 1, which is characterized in that the quantity of the optical compensation structure layer (5) is two
It is a, side and second polaroid (4) of first polaroid (3) far from the backlight (6) are respectively arranged on close to the back
The side of light source (6).
5. liquid crystal display as described in claim 1, which is characterized in that the quantity of the optical compensation structure layer (5) is one
It is a, it is set to side of first polaroid (3) far from the backlight (6).
6. liquid crystal display as described in claim 1, which is characterized in that the quantity of the optical compensation structure layer (5) is one
It is a, second polaroid (4) is set to close to the side of the backlight (6).
7. liquid crystal display as described in claim 1, which is characterized in that the optical compensation structure layer (5) is optical compensation
Film or color compensating film.
8. liquid crystal display as described in claim 1, which is characterized in that first polaroid (3) and the second polaroid (4)
Material be metal or metal oxide.
9. liquid crystal display as described in claim 1, which is characterized in that first polaroid (3) and the second polaroid (4)
It is made of nano-imprint process or photoetching process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552905.9A CN105974667B (en) | 2016-07-13 | 2016-07-13 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552905.9A CN105974667B (en) | 2016-07-13 | 2016-07-13 | Liquid crystal display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105974667A CN105974667A (en) | 2016-09-28 |
| CN105974667B true CN105974667B (en) | 2019-01-15 |
Family
ID=56952817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610552905.9A Active CN105974667B (en) | 2016-07-13 | 2016-07-13 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105974667B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101286004B1 (en) * | 2011-06-28 | 2013-07-15 | 서울대학교산학협력단 | Liquid crystal panel and liquid crystal display device having the same and method of manufacturing the same |
| TWI461795B (en) * | 2010-10-20 | 2014-11-21 | Lg Innotek Co Ltd | Liquid crystal display |
| CN104297993A (en) * | 2014-10-31 | 2015-01-21 | 京东方科技集团股份有限公司 | Optical compensation film, manufacturing method thereof, polaroid, liquid crystal display panel and display device |
| CN105404049A (en) * | 2016-01-04 | 2016-03-16 | 京东方科技集团股份有限公司 | Liquid crystal display and display device |
| CN105467499A (en) * | 2016-01-15 | 2016-04-06 | 京东方科技集团股份有限公司 | Metal wire grating polaroid and manufacturing method thereof, display panel and display device |
| CN105700292A (en) * | 2016-04-21 | 2016-06-22 | 深圳市华星光电技术有限公司 | Manufacturing method of nano-imprint template and nano-imprint template |
-
2016
- 2016-07-13 CN CN201610552905.9A patent/CN105974667B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI461795B (en) * | 2010-10-20 | 2014-11-21 | Lg Innotek Co Ltd | Liquid crystal display |
| KR101286004B1 (en) * | 2011-06-28 | 2013-07-15 | 서울대학교산학협력단 | Liquid crystal panel and liquid crystal display device having the same and method of manufacturing the same |
| CN104297993A (en) * | 2014-10-31 | 2015-01-21 | 京东方科技集团股份有限公司 | Optical compensation film, manufacturing method thereof, polaroid, liquid crystal display panel and display device |
| CN105404049A (en) * | 2016-01-04 | 2016-03-16 | 京东方科技集团股份有限公司 | Liquid crystal display and display device |
| CN105467499A (en) * | 2016-01-15 | 2016-04-06 | 京东方科技集团股份有限公司 | Metal wire grating polaroid and manufacturing method thereof, display panel and display device |
| CN105700292A (en) * | 2016-04-21 | 2016-06-22 | 深圳市华星光电技术有限公司 | Manufacturing method of nano-imprint template and nano-imprint template |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105974667A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105954921B (en) | Liquid crystal display | |
| US9612472B2 (en) | Color filter substrate and manufacturing method therefor, and display device | |
| US9645439B2 (en) | Wire grid polarizer and method for fabricating thereof, liquid crystal display panel and liquid crystal display device having the same | |
| EP2523038B1 (en) | Color filter substrate capable of polarizing and manufacturing method thereof | |
| US8767282B2 (en) | Plasmonic in-cell polarizer | |
| US10473973B2 (en) | Display device | |
| WO2019223203A1 (en) | Method for building polarizer in liquid crystal panel, and liquid crystal display device and manufacturing method therefor | |
| CN105785493B (en) | Metal grating polaroid and preparation method thereof | |
| US9891463B2 (en) | Mask for forming color filter layer, method for fabricating color filter substrate, and color filter substrate | |
| US9726804B2 (en) | Light guide plate and method of manufacturing the same, and backlight module | |
| US20130033678A1 (en) | Optical element, light source device, and projection display device | |
| US20180292707A1 (en) | Display panel and manufacturing method thereof | |
| CN101644844B (en) | Liquid crystal display panel | |
| US20170023829A1 (en) | Display panel with light converting layer therein, display device including the same and method of manufacturing the same | |
| CN104714330A (en) | Curved liquid crystal display panel and manufacturing method thereof | |
| WO2018196176A1 (en) | Naked-eye stereoscopic display grating and manufacturing method, and display device | |
| CN104854487A (en) | Optical grating | |
| JP2008216733A (en) | Display element | |
| US10509258B2 (en) | Manufacturing method of display panel and wire-grating polarizer and manufacturing method thereof | |
| CN104570453B (en) | Display panel unit and display device | |
| WO2017198072A1 (en) | Color film substrate and preparation method therefor, and display device | |
| Zhang et al. | Reversible electrical switching of nanostructural color pixels | |
| CN105974644B (en) | Liquid crystal display | |
| CN105974667B (en) | Liquid crystal display | |
| JP2008233448A (en) | Manufacturing method of wire grid polarizer, wire grid polarizer, polarizing plate, and liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |