CN108646334A - A kind of polaroid and display device - Google Patents
A kind of polaroid and display device Download PDFInfo
- Publication number
- CN108646334A CN108646334A CN201810309844.2A CN201810309844A CN108646334A CN 108646334 A CN108646334 A CN 108646334A CN 201810309844 A CN201810309844 A CN 201810309844A CN 108646334 A CN108646334 A CN 108646334A
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- China
- Prior art keywords
- polaroid
- optical adhesive
- layer
- adhesive layer
- touch screen
- Prior art date
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/40—OLEDs integrated with touch screens
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Polarising Elements (AREA)
Abstract
The present invention provides a kind of polaroid, including line polarisation piece；It is set to the first optical adhesive layer of line polarisation piece upper surface；And it is set to the second optical adhesive layer of line polarisation piece lower surface.Implement the present invention so that all included optical adhesive layer of polaroid upper and lower surface can reduce the attaching process on a surface among traditional polaroid upper and lower surface, enormously simplify the technological process of production, save cost, also reduce excessive glue, draws glue equivalent risk.
Description
Technical field
The present invention relates to technical field of liquid crystal display more particularly to a kind of polaroid and display devices.
Background technology
Tight demand with people to flexible touch display device and electronic product, traditional liquid crystal display（LCD）
It is no longer applicable in, and organic light emitting diode display flexible（OLED）Because of its more preferably optical property（In particular about folding
Property）And increasingly expected by consumer, therefore the frivolous property of flexible OLED and flexible touch panel are required more and more tighter
Lattice.
In general, touch panel is integrated into OLED display screen inside or surface（Such as On-cell or In-cell）On, to
Reduce the thickness of touch display device.As shown in Figure 1, using On-cell methods by touch screen 2/It is embedded into display screen
OLED flexible panels 1/With polaroid 3/Between when, need through optical adhesive layer 4/（Such as OCA optical adhesive layers or PSA pressure-sensitive adhesive layers）
Three is bonded together.In the polaroid 3 of Fig. 1/Top uses protective layer 5/（CG, Cover Glass）Carry out lamination protection
When, it also need to be in polaroid 3/Upper surface is bonded one layer of optical adhesive layer 4/, as shown in Figure 2.But the OLED in existing product is soft
Property panel 1/, touch screen 2/, polaroid 3/And protective layer 5/Do not carry optical adhesive layer 4/, need to adopt when corresponding fitting between any two
With individual optical adhesive layer 4/, not only the process-cycle is longer, of high cost, and there is also have excessive glue when fitting, draw glue equivalent risk.
Invention content
Technical problem to be solved of the embodiment of the present invention is, provides a kind of polaroid and display device so that polarisation
The all included optical adhesive layer of piece upper and lower surface, can reduce the attaching process on a surface among traditional polaroid upper and lower surface, greatly
The technological process of production is simplified greatly, has saved cost, excessive glue is also reduced, draws glue equivalent risk.
In order to solve the above-mentioned technical problem, an embodiment of the present invention provides a kind of polaroids, including：
Line polarisation piece；
It is set to the first optical adhesive layer of line polarisation piece upper surface；And
It is set to the second optical adhesive layer of line polarisation piece lower surface.
Wherein, further include：
The phase compensation film being set between the line polarisation piece and second optical adhesive layer；And
It is set between the line polarisation piece and the phase compensation film and glues the line polarisation piece and the phase compensation film
The third optical adhesive layer being combined.
Wherein, the line polarisation piece includes that the upper TAC protective layers being sequentially arranged from top to bottom, PVA light polarizing films and lower TAC are protected
Sheath.
Wherein, first optical adhesive layer, the second optical adhesive layer and third optical adhesive layer are OCA optical adhesive layers or PSA
Pressure-sensitive adhesive layer.
Wherein, further include：It is set to the protective film of first optical adhesive layer upper surface and is set to second light
Learn the release film of glue-line lower surface.
Wherein, the protective film is made by polythene PE or polyethylene terephtalate, the release film
It is made by polyethylene terephtalate.
The embodiment of the present invention additionally provides a kind of display device, including：
Display panel；
Touch screen；
It is set between the display panel and the touch screen and the display panel and the touch screen is bonded together
Adhesive-layer；
The aforementioned polaroid being set on the touch screen, the polaroid by the second optical adhesive layer for being arranged thereon with it is described
Touch screen is bonded together；And
The protective layer being set on the polaroid, the protective layer by the first optical adhesive layer of the polaroid with it is described partially
Mating plate is bonded together.
Wherein, the adhesive-layer is OCA optical adhesive layers or PSA pressure-sensitive adhesive layers, and the protective layer is glass cover-plate.
The embodiment of the present invention additionally provides another display device, including：
Display panel；
Touch screen；
The aforementioned polaroid being set between the display panel and the touch screen, the polaroid by be arranged thereon
Two optical adhesive layers are bonded together with the display panel, also viscous by the first optical adhesive layer and the touch screen that are arranged thereon
It is combined；
The adhesive-layer being set on the touch screen；And
The protective layer being set on the adhesive-layer, the protective layer are bonded in one by the adhesive-layer and the touch screen
It rises.
Wherein, the adhesive-layer is OCA optical adhesive layers or PSA pressure-sensitive adhesive layers, the protective layer（5）For glass cover-plate.
Implement the embodiment of the present invention, has the advantages that：Compared with traditional polaroid, the online polaroid of the present invention
Or the upper and lower surface of rotatory polarization piece is respectively equipped with the first optical adhesive layer and the second optical adhesive layer so that the polaroid that the present invention is formed
The all included optical adhesive layer of upper and lower surface, the attaching process on a surface among traditional polaroid upper and lower surface can be reduced, greatly
The technological process of production is simplified greatly, has saved cost, excessive glue is also reduced, draws glue equivalent risk.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, according to
These attached drawings obtain other attached drawings and still fall within scope of the invention.
Fig. 1 is a cross-sectional view of display device in the prior art；
Fig. 2 is another cross-sectional view of display device in the prior art
Fig. 3 is an a kind of cross-sectional view of polaroid that the embodiment of the present invention one provides；
Fig. 4 is a kind of another cross-sectional view for polaroid that the embodiment of the present invention one provides；
Fig. 5 is an a kind of cross-sectional view of polaroid provided by Embodiment 2 of the present invention；
Fig. 6 is a kind of another cross-sectional view of polaroid provided by Embodiment 2 of the present invention；
Fig. 7 is a kind of cross-sectional view for display device that the embodiment of the present invention three provides；
Fig. 8 is the cross-sectional view for another display device that the embodiment of the present invention four provides；
Fig. 9 is the cross-sectional view for another display device that the embodiment of the present invention five provides；
Figure 10 is the cross-sectional view for another display device that the embodiment of the present invention six provides.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
As shown in Figure 3 and Figure 4, it is in the embodiment of the present invention one, a kind of polaroid provided, the polaroid plays line polarisation
Effect, specifically includes：
Line polarisation piece 31；
It is set to the first optical adhesive layer 41 of 31 upper surface of line polarisation piece；And
It is set to the second optical adhesive layer 42 of 31 lower surface of line polarisation piece.
It should be noted that the upper and lower surface of the online polaroid of polaroid in the embodiment of the present invention one 31 is respectively equipped with
One optical adhesive layer 41 and the second optical adhesive layer 42 so that all included optical adhesive layer of the upper and lower surface for the polaroid that the present invention is formed,
The attaching process that a surface among traditional polaroid upper and lower surface can be reduced, enormously simplifies the technological process of production, saves
Cost also reduces excessive glue, draws glue equivalent risk.
It is understood that line polarisation piece 31 is by upper TAC（Triafol T）Protective layer 311, PVA（Polyvinyl alcohol）
Polarisation sub-pieces 312 and the formation of lower TAC protective layers 313；Wherein, upper TAC protective layers 311 and lower TAC protective layers 313 are for protecting
PVA polarisations sub-pieces 312 is protected, prevents PVA polarisations sub-pieces 312 from shrinking；And PVA polarisations sub-pieces 312 is dyed, it is inclined to be formed after extension
Natural light is become polarization light, plays the role of line polarisation by photon.
In inventive embodiments one, the first optical adhesive layer 41 and the second optical adhesive layer 42 use identical or different optics
Glue is such as OCA optical adhesive layers or PSA pressure-sensitive adhesive layers.
For protective wire polaroid 31, the top for online polaroid 31 is equipped with the protective film being made by PE or PET
33, which is set to the upper surface of the first optical adhesive layer 42；And in order to protect the second optical adhesive layer 42 that there is viscosity, meeting
The release film 34 being made by PET is equipped in the lower surface of the second optical adhesive layer 42, as shown in Figure 4.It should be noted that
When polaroid in inventive embodiments one is bonded with other liquid crystal devices, protective film 33 and release film 34 should be torn.
As shown in Figure 5 and Figure 6, it is in the embodiment of the present invention two, another polaroid provided, the polaroid is to line polarisation
It compensates to form rotatory polarization piece, specifically include：
Line polarisation piece 31；
It is set to the first optical adhesive layer 41 of 31 upper surface of line polarisation piece；
It is set to the second optical adhesive layer 42 of 31 lower surface of line polarisation piece；
The phase compensation film 32 being set between line polarisation piece 31 and the second optical adhesive layer 42；And
It is set between line polarisation piece 31 and phase compensation film 32 and line polarisation piece 31 and phase compensation film 32 is bonded together
Third optical adhesive layer 43；Wherein, which is OCA optical adhesive layers or PSA pressure-sensitive adhesive layers.
It should be noted that the polaroid in the embodiment of the present invention two is to pass through line polarisation piece 31 and phase compensation film 32
Third optical adhesive layer 43 is adhesively-bonded together to form rotatory polarization piece, and the upper and lower surface of the rotatory polarization piece is respectively equipped with the first optical adhesive layer
41 and second optical adhesive layer 42 so that all included optical adhesive layer of the upper and lower surface for the rotatory polarization piece that the present invention is formed can be reduced
The attaching process on a surface, enormously simplifies the technological process of production, has saved cost among traditional polaroid upper and lower surface, also
It reduces excessive glue, draw glue equivalent risk.
It is understood that phase compensation film 32 generates the polarization of respective shapes for making incident light generate phase delay
Light（Such as round polarization light, oval polarization light）, so as to reduce the reflectivity on surface, the interference of ambient is reduced, is reached
Realize the purpose of incident light rays compensation function.Phase compensation film 32 uses the phase compensation film of 1/4 phase delay, or uses 1/
The phase compensation film of 2 phase delays.
Corresponding to the polaroid in the embodiment of the present invention one, the polaroid in the embodiment of the present invention two is mended in addition to increasing phase
It repays except film 32 and third optical adhesive layer 43, other structures and connection relation and the polaroid in the embodiment of the present invention one are homogeneous
Together, the related content of the polaroid in the embodiment of the present invention one therefore is specifically referred to, this is no longer going to repeat them.Certainly, it sends out
Polaroid in bright embodiment two also is provided with the protective film that can be torn at any time 33 and release film 34, as shown in Figure 6.
As shown in fig. 7, corresponding to the polaroid in the embodiment of the present invention one, one is additionally provided in the embodiment of the present invention three
Kind display device, including：
Display panel 1, the display panel 1 include but not limited to flexible display panels；
Touch screen 2；
The adhesive-layer 4 for being set between display panel 1 and touch screen 2 and display panel 1 and touch screen 2 being bonded together, should
Adhesive-layer 4 is OCA optical adhesive layers or PSA pressure-sensitive adhesive layers；
The polaroid 3 being set on touch screen 2, the polaroid 3 are viscous by the second optical adhesive layer 42 and touch screen 2 being arranged thereon
It is combined；And
The protective layer 5 being set on polaroid 3, the protective layer 5 are glass cover-plate, and the first optical adhesive layer for passing through polaroid 3
41 are bonded together with polaroid 3.
It should be noted that the polaroid 3 in the embodiment of the present invention three and the polaroid in the embodiment of the present invention one（That is line
Polaroid）Structure and connection relation having the same, specifically refer to the related content of the polaroid in the embodiment of the present invention one,
This is no longer going to repeat them.At this point, the protective film and release film of polaroid 3 in the embodiment of the present invention one have been torn or at all
Just do not have.
It can be seen that the first optical adhesive layer 41 and the second optical adhesive layer 42 of polaroid 3 be instead of traditional optical adhesive layer,
The equipment for smearing optical adhesive layer is not only omitted, enormously simplifies the technological process of production, has saved cost, also reduces excessive glue, draw
Glue equivalent risk, while also further decreasing the thickness of product.
As shown in figure 8, corresponding to the polaroid in the embodiment of the present invention two, additionally provided in the embodiment of the present invention four another
A kind of display device, including：
Display panel 1, the display panel 1 include but not limited to flexible display panels；
Touch screen 2；
The adhesive-layer 4 for being set between display panel 1 and touch screen 2 and display panel 1 and touch screen 2 being bonded together, should
Adhesive-layer 4 is OCA optical adhesive layers or PSA pressure-sensitive adhesive layers；
The polaroid 3 being set on touch screen 2, the polaroid 3 are viscous by the second optical adhesive layer 42 and touch screen 2 being arranged thereon
It is combined；And
The protective layer 5 being set on polaroid 3, the protective layer 5 are glass cover-plate, and the first optical adhesive layer for passing through polaroid 3
41 are bonded together with polaroid 3.
It should be noted that the polaroid 3 in the embodiment of the present invention four and the polaroid in the embodiment of the present invention two（It is i.e. round
Polaroid）Structure and connection relation having the same, specifically refer to the related content of the polaroid in the embodiment of the present invention two,
This is no longer going to repeat them.At this point, the protective film and release film of polaroid 3 in the embodiment of the present invention two have been torn or at all
Just do not have.
It is understood that the display device in the embodiment of the present invention four and the display device in the embodiment of the present invention three
Difference lies in：The structure of the polaroid 3 of use is different, the former is rotatory polarization piece, and the latter is line polarisation piece.
As shown in figure 9, corresponding to the polaroid in the embodiment of the present invention one, also provided in the embodiment of the present invention five another
Kind display device, including：
Display panel 1, the display panel 1 include but not limited to flexible display panels；
Touch screen 2；
The polaroid 3 being set between display panel 1 and touch screen 2, the polaroid 3 pass through the second optical adhesive layer for being arranged thereon
42 are bonded together with display panel 1, are also bonded together with touch screen 2 by the first optical adhesive layer 41 being arranged thereon；
The adhesive-layer 4 being set on touch screen 2, the adhesive-layer 4 are OCA optical adhesive layers or PSA pressure-sensitive adhesive layers；And
The protective layer 5 being set on adhesive-layer 4, which is glass cover-plate, and is bonded in by adhesive-layer 4 and touch screen 2
Together.
It should be noted that the polaroid 3 in the embodiment of the present invention five and the polaroid in the embodiment of the present invention one（That is line
Polaroid）Structure and connection relation having the same, specifically refer to the related content of the polaroid in the embodiment of the present invention one,
This is no longer going to repeat them.At this point, the protective film and release film of polaroid 3 in the embodiment of the present invention five have been torn or at all
Just do not have.
It can be seen that the first optical adhesive layer 41 and the second optical adhesive layer 42 of polaroid 3 be instead of traditional optical adhesive layer,
The equipment for smearing optical adhesive layer is not only omitted, enormously simplifies the technological process of production, has saved cost, also reduces excessive glue, draw
Glue equivalent risk, while also further decreasing the thickness of product.
It is understood that the display device in the embodiment of the present invention five and the display device in the embodiment of the present invention three
Difference lies in：The installation position of polaroid 3 is different, the former polaroid 3 between touch screen 2 and display panel 1, after
The polaroid 3 of person is between touch screen 2 and protective layer 5.
As shown in Figure 10, correspond to the embodiment of the present invention two in polaroid, also provided in the embodiment of the present invention six and
A kind of display device, including：
Display panel 1, the display panel 1 include but not limited to flexible display panels；
Touch screen 2；
The polaroid 3 being set between display panel 1 and touch screen 2, the polaroid 3 pass through the second optical adhesive layer for being arranged thereon
42 are bonded together with display panel 1, are also bonded together with touch screen 2 by the first optical adhesive layer 41 being arranged thereon；
The adhesive-layer 4 being set on touch screen 2, the adhesive-layer 4 are OCA optical adhesive layers or PSA pressure-sensitive adhesive layers；And
The protective layer 5 being set on adhesive-layer 4, which is glass cover-plate, and is bonded in by adhesive-layer 4 and touch screen 2
Together.
It should be noted that the polaroid 3 in the embodiment of the present invention six and the polaroid in the embodiment of the present invention two（It is i.e. round
Polaroid）Structure and connection relation having the same, specifically refer to the related content of the polaroid in the embodiment of the present invention two,
This is no longer going to repeat them.At this point, the protective film and release film of polaroid 3 in the embodiment of the present invention six have been torn or at all
Just do not have.
It is understood that the display device in the embodiment of the present invention six and the display device in the embodiment of the present invention four
Difference lies in：The installation position of polaroid 3 is different, the former polaroid 3 between touch screen 2 and display panel 1, after
The polaroid 3 of person is between touch screen 2 and protective layer 5.
Implement the embodiment of the present invention, has the advantages that：
Compared with traditional polaroid, the upper and lower surface of the online polaroid of the present invention or rotatory polarization piece is respectively equipped with the first optical cement
Layer and the second optical adhesive layer so that all included optical adhesive layer of the upper and lower surface for the polaroid that the present invention is formed can reduce tradition
The attaching process on a surface, enormously simplifies the technological process of production among polaroid upper and lower surface, has saved cost, has also reduced
Excessive glue draws glue equivalent risk.
It is above disclosed to be only a preferred embodiment of the present invention, the power of the present invention cannot be limited with this certainly
Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (10)
1. a kind of polaroid, which is characterized in that including：
Line polarisation piece（31）；
It is set to the line polarisation piece（31）First optical adhesive layer of upper surface（41）；And
It is set to the line polarisation piece（31）Second optical adhesive layer of lower surface（42）.
2. polaroid as described in claim 1, which is characterized in that further include：
It is set to the line polarisation piece（31）With second optical adhesive layer（42）Between phase compensation film（32）；And
It is set to the line polarisation piece（31）With the phase compensation film（32）Between and by the line polarisation piece（31）With it is described
Phase compensation film（32）The third optical adhesive layer being bonded together（43）.
3. polaroid as claimed in claim 2, which is characterized in that the line polarisation piece（31）Including being sequentially arranged from top to bottom
Upper TAC protective layers（311）, PVA light polarizing films（312）With lower TAC protective layers（313）.
4. polaroid as claimed in claim 3, which is characterized in that first optical adhesive layer（41）, the second optical adhesive layer
（42）With third optical adhesive layer（43）It is OCA optical adhesive layers or PSA pressure-sensitive adhesive layers.
5. polaroid as claimed in claim 4, which is characterized in that further include：It is set to first optical adhesive layer（41）On
The protective film on surface（33）And it is set to second optical adhesive layer（41）The release film of lower surface（34）.
6. polaroid as claimed in claim 5, which is characterized in that the protective film（33）By polythene PE or poly- terephthaldehyde
Sour glycol ester PET is made, the release film（34）It is made by polyethylene terephtalate.
7. a kind of display device, which is characterized in that including：
Display panel（1）；
Touch screen（2）；
It is set to the display panel（1）With the touch screen（2）Between and by the display panel（1）With the touch screen
（2）The adhesive-layer being bonded together（4）；
It is set to the touch screen（2）On the polaroid as described in any one of claim 1-4（3）, the polaroid（3）
Pass through the second optical adhesive layer being arranged thereon（42）With the touch screen（2）It is bonded together；And
It is set to the polaroid（3）On protective layer（5）, the protective layer（5）Pass through the polaroid（3）The first optics
Glue-line（41）With the polaroid（3）It is bonded together.
8. display device as claimed in claim 7, which is characterized in that the adhesive-layer（4）It is pressed for OCA optical adhesive layers or PSA
Quick glue-line, the protective layer（5）For glass cover-plate.
9. a kind of display device, which is characterized in that including：
Display panel（1）；
Touch screen（2）；
It is set to the display panel（1）With the touch screen（2）Between the polarisation as described in any one of claim 1-4
Piece（3）, the polaroid（3）Pass through the second optical adhesive layer being arranged thereon（42）With the display panel（1）It is bonded together,
The first optical adhesive layer also by being arranged thereon（41）With the touch screen（2）It is bonded together；
It is set to the touch screen（2）On adhesive-layer（4）；And
It is set to the adhesive-layer（4）On protective layer（5）, the protective layer（5）Pass through the adhesive-layer（4）With the touch-control
Screen（2）It is bonded together.
10. display device as claimed in claim 9, which is characterized in that the adhesive-layer（4）It is pressed for OCA optical adhesive layers or PSA
Quick glue-line, the protective layer（5）For glass cover-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309844.2A CN108646334A (en) | 2018-04-09 | 2018-04-09 | A kind of polaroid and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309844.2A CN108646334A (en) | 2018-04-09 | 2018-04-09 | A kind of polaroid and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108646334A true CN108646334A (en) | 2018-10-12 |
Family
ID=63745895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810309844.2A Pending CN108646334A (en) | 2018-04-09 | 2018-04-09 | A kind of polaroid and display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108646334A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082948A (en) * | 2019-04-19 | 2019-08-02 | 深圳市中深光电股份有限公司 | A kind of bonding structure and its attaching process of liquid crystal display die set |
| WO2023279570A1 (en) * | 2021-07-04 | 2023-01-12 | 北京载诚科技有限公司 | Polaroid, touch-control liquid crystal panel and touch-control liquid crystal display module |
| US11698551B2 (en) | 2021-07-04 | 2023-07-11 | Beijing Zenithnano Technology Co., Ltd. | Polarizer, and touch-sensitive liquid crystal display (LCD) panel and module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267456A (en) * | 2014-09-02 | 2015-01-07 | 合肥鑫晟光电科技有限公司 | Polarizer, display panel, display panel forming method and display device |
| CN107085256A (en) * | 2016-02-16 | 2017-08-22 | 上海和辉光电有限公司 | A kind of rotatory polarization piece and preparation method thereof, touch-control display panel |
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2018
- 2018-04-09 CN CN201810309844.2A patent/CN108646334A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267456A (en) * | 2014-09-02 | 2015-01-07 | 合肥鑫晟光电科技有限公司 | Polarizer, display panel, display panel forming method and display device |
| CN107085256A (en) * | 2016-02-16 | 2017-08-22 | 上海和辉光电有限公司 | A kind of rotatory polarization piece and preparation method thereof, touch-control display panel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082948A (en) * | 2019-04-19 | 2019-08-02 | 深圳市中深光电股份有限公司 | A kind of bonding structure and its attaching process of liquid crystal display die set |
| WO2023279570A1 (en) * | 2021-07-04 | 2023-01-12 | 北京载诚科技有限公司 | Polaroid, touch-control liquid crystal panel and touch-control liquid crystal display module |
| US11698551B2 (en) | 2021-07-04 | 2023-07-11 | Beijing Zenithnano Technology Co., Ltd. | Polarizer, and touch-sensitive liquid crystal display (LCD) panel and module |
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Application publication date: 20181012 |
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