CN106199812A - A kind of thinning functional polarizing sheet and its preparation method and application - Google Patents
A kind of thinning functional polarizing sheet and its preparation method and application Download PDFInfo
- Publication number
- CN106199812A CN106199812A CN201610761474.7A CN201610761474A CN106199812A CN 106199812 A CN106199812 A CN 106199812A CN 201610761474 A CN201610761474 A CN 201610761474A CN 106199812 A CN106199812 A CN 106199812A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- layer
- wavelength liquid
- wavelength
- polarizing sheet
- 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.)
- Granted
Links
Classifications
-
- 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
- G02B5/305—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 including organic materials, e.g. polymeric layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- 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
- G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
-
- 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
Abstract
The invention discloses a kind of thinning functional polarizing sheet and preparation method thereof, solve functional polarizing sheet thickness of the prior art blocked up, the demand that cannot meet flexible display screen caused, the present invention makes line polarisation on base material by coating method and reaches thinning in the way of circle offset compensation film, recycling volume to volume is coated with anti-fingerprint using polaroid as base material, anti-glare, antireflection and anti scuffing membrane material, traditional superposition polaroid film and multifunctional membrane need not be used, multilayer functional membrane in prior art is integrated into a piece of, achieve the integration of multifunctional membrane layer, its gross thickness is made to drop to below 100 μm, achieve this functional polarizing sheet and go for bending, fold product and can meet bending radius operation at below 5mm.
Description
Technical field
The application relates to a kind of thinning functional polarizing sheet and its preparation method and application in liquid crystal display and AMOLED
Field of display.
Background technology
Along with the development of science and technology, all kinds of mobile terminals such as mobile phone, panel computer etc., applied more and more widely.Respectively
What class mobile terminal generally arranged that touching display screen is easy to user carries out touch control operation.Touching display screen is usually multilamellar knot
Structure, when using touching display screen to carry out touch control operation, external light source is irradiated in the multiple structure of touching display screen and is formed
Reflection light can have a strong impact on the use of touching display screen.As, there is the outdoor environment of high light, starting hand-set, panel computer etc.
During the touching display screen of mobile terminal, owing to there will be stronger touching display screen surface reflection under outdoor intense light conditions, from
And cause user cannot clearly watch touching display screen.
Additionally, LCD (LCDs) or AMOLED (active organic light-emitting display screen) is representing flexible characteristic at present
Time, often often can be able to run in this test process: the optical performance of (1) polaroid reduction own, (2) through bending, folding test
Destroy anti scuffing membrane structure.At present Polarizer (polaroid) processing technology be all with PVA (polyvinyl alcohol) with iodine staining after
Do uniaxial extension and form polarisation, do sandwich structure laminating protection PVA (polyvinyl alcohol) resin then at its most each superposition base material
In central authorities, lower base material opposite side the most sequentially sticks PSA (pressure sensitive adhesive)/circle offset compensation film/PSA (pressure sensitive adhesive), if fitting anti-finger again
Stricture of vagina/anti-glare/antireflection/scratch resistant multifunctional membrane, the thicker needs being all unable to reach flexible display screen of this polaroid thickness.Example
As prior art CN201410322853 discloses a kind of flexible OLED polaroid, including: it is sequentially formed on flexible OLED
Lower adhering agent layer, alternating layer, release film layer and upper adhering agent layer, the scattering layer being periodically alternatively formed by adhesion and resistance
Interlayer is strengthened polaroid and is stopped steam and the ability of oxygen, and preferably plays effect anti-dazzle under sunlight；Additionally, prior art
CN201110234131 also discloses a kind of thin type integrated 3D solid polaroid, wherein prevents micro-bit phase difference film (FPR)
Dazzle process, antireflection process or add HC coating, and the method that wherein anti-dazzle processes is: carry out blasting treatment formation at face
Matsurface, or it is coated with one layer of resinae binding agent at face, it is dispersed with inorganic or organic transparent microgranule in the adhesive.
Antireflection processes mainly by interference of light principle, can be to be laminated, at film surface, the hard conating being made up of metal-oxide etc.
With low-index layer or the antireflection film that defines the low-index layer such as inorganic compound or organic fluoride with monolayer.HC is coated with
The method of layer is: at face coating organosilicon etc., make material surface hardness and anti-wear performance strengthen.As can be seen here, prior art
In be all by substep, the Multifunctional protective cuticula layer of layered shaping polaroid, thereby through polaroid thickness after aforesaid operations all
More than 100 μm, this functional polarizing sheet is used for bending folding, folding product cannot meet bending radius and operate at below 5mm.
The need that cannot meet flexible display screen that are blocked up in order to solve functional polarizing sheet thickness of the prior art, that cause
Ask, present invention aim at providing a kind of thinning functional polarizing sheet and preparation method and application, with coating method at base material
Upper making line polarisation reaches thinning with the mode of circle offset compensation film, and recycling volume to volume is coated with anti-finger using polaroid as base material
Stricture of vagina, anti-glare, antireflection and anti scuffing membrane material, need not use traditional superposition polaroid film and multifunctional membrane, by existing skill
In art, multilayer functional membrane is integrated into a piece of, it is achieved that the integration of multifunctional membrane layer so that it is gross thickness drops to below 100 μm,
Achieve this functional polarizing sheet go for bending, fold product can meet bending radius operate at below 5mm.
Summary of the invention
The present invention solve a technical problem be provide thinning functional polarizing sheet, including be sequentially formed in substrate it
The round offset compensation layer of upper laminating, line polarizing layer and coat the Multifunctional protective cuticula layer on line polarizing layer, it is characterised in that
Anti-fingerprint, anti-glare, antireflection and the anti scuffing composite that described Multifunctional protective cuticula layer is integrated.
Described multifunctional membrane layer gross thickness is less than 100 μm, and further preferred thickness is 20-100 μm, and particularly preferred thickness is
40-100 μm, most preferred thickness is 40-80 μm.
Described rotatory polarization layer of compensation is the 1/2 λ wavelength liquid crystal film and 1/4 λ wavelength liquid crystal film fitted each other.
1/2 described λ and 1/4 λ wavelength liquid crystal film are coated with on PAF (light alignment film), under 1/4 λ wavelength liquid crystal film
The substrate of the PAF (light alignment film) of side is COP cyclic olefin polymer or UTG strengthening ultra-thin glass.
Described line polarizing layer includes TAC (Triafol T) substrate and coats PVA (the poly-second on substrate successively
Enol) resin, thin glue and pressure-sensing glue.
Another technical problem that the present invention solves is to provide the preparation method of thinning functional polarizing sheet, specifically includes
Following steps:
Step S1: PVA (polyvinyl alcohol) resin, thin glue and pressure-sensing glue are coated TAC (Triafol T) base successively
On material, prepare line polarizing layer；
Step S2: PAF (light alignment film) and 1/4 λ wavelength liquid crystal are coated COP cyclic olefin polymer or UTG successively
On strengthening ultra thin glass substrates, prepare 1/4 λ wavelength liquid crystal film；
Step S3: PAF (light alignment film) and 1/2 λ wavelength liquid crystal are coated PET (polyethylene terephthalate successively
Ester) on base material, prepare 1/2 λ wavelength liquid crystal film；
Step S4: remove lower section mould release membrance and the laminating of 1/2 λ wavelength liquid crystal of polarizing layer PSA (pressure sensitive adhesive), then remove PET
Base material, is fitting 1/4 λ wavelength liquid crystal coatings and 1/2 λ wavelength liquid crystal coatings with one layer of PSA (pressure sensitive adhesive), it is thus achieved that polaroid；
Step S5: be coated with the anti-fingerprint of integration, anti-glare on TAC (Triafol T) base material of polaroid, resist
Reflection and anti scuffing composite, obtain thinning functional polarizing sheet.
Described step S1 is particularly as follows: PVA (polyvinyl alcohol) resin is become with tackifier heating for dissolving by (1) with deionized water
Solution；(2) on TAC (Triafol T) base material, it is coated with one layer of PVA (polyvinyl alcohol), is dried cooling；Another priority thereon
It is coated with one layer of thin glue and pressure-sensing glue adhere to PVA (polyvinyl alcohol) and protect PVA (polyvinyl alcohol), it is thus achieved that line polarizing layer.
Described step S2 is particularly as follows: (1) strengthens the painting of ultra thin glass substrates surface at COP cyclic olefin polymer or UTG
It is dried after one layer of PAF of cloth (light alignment film), then uses grating light shield irradiation to complete light orientation, make 1/4 λ wavelength liquid crystal depend on
Arrangement mode on irradiation grid arranges；(2) on PAF, coat 1/4 λ wavelength liquid crystal with coating process, be dried after removing solvent,
Under nitrogen environment, do the solidification of UV (ultraviolet light) irradiation, defined according to PAF (light alignment film) by described solidification relief liquid crystal
Direction arrangement.
Described step S3 is particularly as follows: (1) is coated with one layer of PAF at PET (polyethylene terephthalate) substrate surface
It is dried after (light alignment film), is then used by grating light shield irradiation and completes light orientation, make 1/2 λ wavelength liquid crystal according on grating
Arrangement mode arrange；(2) on PAF, coat 1/2 λ wavelength liquid crystal with coating process, be dried after removing solvent, in nitrogen ring
Do the solidification of UV (ultraviolet light) irradiation under border, arranged according to direction defined in PAF (light alignment film) by described solidification relief liquid crystal
Row.
Described step S4 is particularly as follows: line polarizing layer and 1/2 λ wavelength liquid crystal coatings are fitted, by PSA (pressure sensitive adhesive) by (1)
Mould release membrance remove after with 1/2 λ wavelength liquid crystal film laminating, remove PET base material, then by 1/4 λ wavelength liquid crystal coatings and polarizing layer and
1/2 λ wavelength liquid crystal coatings is fitted by one layer of PSA (pressure sensitive adhesive), first PSA (pressure sensitive adhesive) glue material is affixed on 1/2 λ before laminating
After wavelength liquid crystal coatings opposite side, then fit with 1/4 λ wavelength liquid crystal coatings, it is thus achieved that polaroid.
Another technical problem that the present invention solves is to provide a kind of liquid crystal display, it is characterised in that use as above institute
The thinning functional polarizing sheet stated.
Another technical problem that the present invention solves is to provide a kind of displayer, it is characterised in that use as above
Described thinning functional polarizing sheet.
Beneficial effect
Multilayer functional membrane in prior art is integrated into a piece of by the present invention, it is achieved that the integration of multifunctional membrane layer, then
Utilize volume to volume to coat on base material using polaroid as base material, make the gross thickness of multifunctional membrane layer drop to below 100 μm,
Maintain its thickness under identical optical character thinner, thus realize being used for bending folding, folding product, bending radius operation can be met
At below 5mm.
The present invention makes line polarisation on base material with coating method further in the manufacturing process of polaroid and partially mends with circle
Repay the mode of film, make polaroid reach the effect of thinning further, can preferably be applied to liquid crystal display and AMOLED shows
Device, it is possible to better meet the demand of flexible display material.
Accompanying drawing explanation
Fig. 1: line polarizing layer；
Fig. 2: 1/4 λ wavelength liquid crystal coatings preparation process；
Fig. 3: 1/2 λ wavelength liquid crystal coatings preparation process；
Fig. 4: line polarizing layer and circle layer of compensation laminating process；
Fig. 5: polaroid overall structure.
Detailed description of the invention
Embodiment 1
Step S1:(1) PVA (polyvinyl alcohol) resin is become solution with deionized water with tackifier heating for dissolving；(2) exist
It is coated with one layer of PVA (polyvinyl alcohol) on TAC (Triafol T) base material, is dried cooling；Another successively coating one layer thereon is thin
Glue and pressure-sensing glue are adhered to PVA (polyvinyl alcohol) and protect PVA (polyvinyl alcohol), it is thus achieved that line polarizing layer；
Step S2:(1) strengthen one layer of PAF (light of ultra thin glass substrates surface coating at COP cyclic olefin polymer or UTG
Alignment film) after be dried, then use grating light shield irradiation complete light orientation, make 1/4 λ wavelength liquid crystal according to the row on grating
Row mode arranges；(3) on PAF, coat 1/4 λ wavelength liquid crystal with coating process, be dried after removing solvent, under nitrogen environment
Do the solidification of UV (ultraviolet light) irradiation, arranged according to direction defined in PAF (light alignment film) by described solidification relief liquid crystal.
Step S3:(1) after PET (polyethylene terephthalate) substrate surface one layer of PAF (light alignment film) of coating
It is dried, is then used by grating light shield irradiation and completes light orientation, make 1/2 λ wavelength liquid crystal do according to the arrangement mode on grating
Arrangement；(2) on PAF, coat 1/2 λ wavelength liquid crystal with coating process, be dried after removing solvent, under nitrogen environment, be UV (purple
Outer light) irradiation solidification, arranged according to direction defined in PAF (light alignment film) by described solidification relief liquid crystal.
Step S4:(1) line polarizing layer and 1/2 λ wavelength liquid crystal coatings are fitted, the mould release membrance of PSA (pressure sensitive adhesive) is removed
Afterwards with 1/2 λ wavelength liquid crystal film laminating, remove PET base material, then by 1/4 λ wavelength liquid crystal coatings and polarizing layer and 1/2 λ wavelength liquid crystal
Film layer is fitted by one layer of PSA (pressure sensitive adhesive), and PSA (pressure sensitive adhesive) glue material is first affixed on before laminating 1/2 λ wavelength liquid crystal coatings
After opposite side, then fit with 1/4 λ wavelength liquid crystal coatings, it is thus achieved that polaroid.
Step S5: be coated with integrated anti-fingerprint and anti-glare on TAC (Triafol T) base material of polaroid and resist
Reflection and anti scuffing composite, obtain thinning functional polarizing sheet.
The thickness of the Multifunctional protective cuticula layer of gained polaroid is 40-80 μm, and the rotatory polarization using coating process to make is mended
Repay layer can its thickness of thinning to below 10 μm, line polarizing layer PVA (polyvinyl alcohol) thickness can be thinned to below 20 μm, replaces existing
To do uniaxial extension making PVA (polyvinyl alcohol) formation polarisation after iodine staining, under maintaining identical optical character, its thickness is more
Thin, thus realize being used for bending folding, folding product, it is seen that light transmittance is 43 ± 1%, and reflectance is 5% ± 1%.Additionally, can
Directly use AMOLED encapsulation base material, if COP (cyclic olefin polymer) or UTG (strengthening ultra-thin glass) is as above-mentioned rotatory polarization
Layer of compensation base material, can realize few with one layer of PSA (pressure sensitive adhesive), directly be regarded by TAC on polaroid (Triafol T) meanwhile
Anti-fingerprint/anti-glare/antireflection/anti-scratch base material, can lack one layer of base material being more than more than 50 μm, such as: PET (poly terephthalic acid
Glycol ester)/transparent Polyimide (polyimides), finally realize polaroid and reach the optimum efficiency of thinning.
Claims (10)
1. a thinning functional polarizing sheet, including be sequentially formed on substrate the round offset compensation layer of laminating, line polarizing layer with
And coat the Multifunctional protective cuticula layer on line polarizing layer, it is characterised in that described Multifunctional protective cuticula layer is integrated
Anti-fingerprint, anti-glare, antireflection and anti scuffing composite.
2. thinning functional polarizing sheet as claimed in claim 1, it is characterised in that described multifunctional membrane layer gross thickness is less than
100 μm, described rotatory polarization layer of compensation is the 1/2 λ wavelength liquid crystal film and 1/4 λ wavelength liquid crystal film fitted each other.
3. thinning functional polarizing sheet as claimed in claim 2, it is characterised in that 1/2 described λ and 1/4 λ wavelength liquid crystal film
Being coated with on PAF (light alignment film), the substrate of the PAF (light alignment film) below 1/4 λ wavelength liquid crystal film is COP cycloolefin
Polymer or UTG strengthening ultra-thin glass.
4. thinning functional polarizing sheet as claimed in claim 1, it is characterised in that described line polarizing layer includes TAC (three acetic acid
Cellulose) substrate and coat PVA (polyvinyl alcohol) resin on substrate, thin glue and pressure-sensing glue successively.
5. the preparation method of the thinning functional polarizing sheet according to any one of claim 1-4, specifically includes following steps:
Step S1: PVA (polyvinyl alcohol) resin, thin glue and pressure-sensing glue are coated successively TAC (Triafol T) base material it
On, prepare line polarizing layer；
Step S2: PAF (light alignment film) and 1/4 λ wavelength liquid crystal are coated successively COP cyclic olefin polymer or UTG strengthening
On ultra thin glass substrates, prepare 1/4 λ wavelength liquid crystal film；
Step S3: PAF (light alignment film) and 1/2 λ wavelength liquid crystal are coated PET (polyethylene terephthalate) base successively
On material, prepare 1/2 λ wavelength liquid crystal film；
Step S4: remove lower section mould release membrance and the laminating of 1/2 λ wavelength liquid crystal of polarizing layer PSA (pressure sensitive adhesive), then remove PET base material,
With one layer of PSA (pressure sensitive adhesive), 1/4 λ wavelength liquid crystal coatings and 1/2 λ wavelength liquid crystal coatings are being fitted, it is thus achieved that polaroid；
Step S5: be coated with the anti-fingerprint of integration, anti-glare, antireflection on TAC (Triafol T) base material of polaroid
With anti scuffing composite, obtain thinning functional polarizing sheet.
6. the preparation method of thinning functional polarizing sheet as claimed in claim 5, it is characterised in that described step S1 is concrete
For: PVA (polyvinyl alcohol) resin is become solution with deionized water with tackifier heating for dissolving by (1)；(2) at TAC (triacetate fiber
Element) it is coated with one layer of PVA (polyvinyl alcohol) on base material, it is dried cooling；Another priority thereon is coated with one layer of thin glue and pressure-sensing glue and PVA
(polyvinyl alcohol) adheres to and protects PVA (polyvinyl alcohol), it is thus achieved that line polarizing layer.
7. the preparation method of thinning functional polarizing sheet as claimed in claim 5, it is characterised in that described step S2 is concrete
For: (1) is carried out after COP cyclic olefin polymer or UTG strengthen one layer of PAF (light alignment film) of ultra thin glass substrates surface coating
It is dried, then uses grating light shield irradiation to complete light orientation, make 1/4 λ wavelength liquid crystal arrange according to the arrangement mode on grating；
(2) on PAF, coat 1/4 λ wavelength liquid crystal with coating process, be dried after removing solvent, under nitrogen environment, be UV (ultraviolet light)
Irradiation solidifies.
8. the preparation method of thinning functional polarizing sheet as claimed in claim 5, it is characterised in that described step S3 is concrete
For: it is dried after PET (polyethylene terephthalate) substrate surface one layer of PAF (light alignment film) of coating, then makes
Complete light orientation with grating light shield irradiation, make 1/2 λ wavelength liquid crystal arrange according to the arrangement mode on grating；(2) on PAF
Coat 1/2 λ wavelength liquid crystal with coating process, be dried after removing solvent, under nitrogen environment, do the solidification of UV (ultraviolet light) irradiation, logical
Cross described solidification relief liquid crystal to arrange according to direction defined in PAF (light alignment film).
9. the preparation method of thinning functional polarizing sheet as claimed in claim 5, it is characterised in that described step S4 is concrete
For: line polarizing layer and 1/2 λ wavelength liquid crystal coatings are fitted by (1), with 1/2 λ wavelength after being removed by the mould release membrance of PSA (pressure sensitive adhesive)
Liquid crystal is fitted, and removes PET base material, then with polarizing layer and 1/2 λ wavelength liquid crystal coatings, 1/4 λ wavelength liquid crystal coatings is passed through one layer
PSA (pressure sensitive adhesive) fits, after first PSA (pressure sensitive adhesive) glue material being affixed on 1/2 λ wavelength liquid crystal coatings opposite side before laminating, then
With 1/4 λ wavelength liquid crystal coatings laminating, it is thus achieved that polaroid.
10. a liquid crystal display or displayer, it is characterised in that use according to any one of claim 1-4 is thin
Change functional polarizing sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761474.7A CN106199812B (en) | 2016-08-30 | 2016-08-30 | A kind of thinning functional polarizing piece and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761474.7A CN106199812B (en) | 2016-08-30 | 2016-08-30 | A kind of thinning functional polarizing piece and its preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106199812A true CN106199812A (en) | 2016-12-07 |
| CN106199812B CN106199812B (en) | 2019-08-06 |
Family
ID=58088471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610761474.7A Active CN106199812B (en) | 2016-08-30 | 2016-08-30 | A kind of thinning functional polarizing piece and its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106199812B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507924A (en) * | 2017-08-11 | 2017-12-22 | 武汉华星光电半导体显示技术有限公司 | Form cover plate and preparation method |
| CN107991729A (en) * | 2017-12-27 | 2018-05-04 | 深圳怡诚光电科技有限公司 | A kind of optical film lining type polarizer |
| CN108287384A (en) * | 2018-02-09 | 2018-07-17 | 深圳创维－Rgb电子有限公司 | A kind of liquid crystal display panel and its LCD TV |
| CN109031499A (en) * | 2018-09-19 | 2018-12-18 | 深圳同兴达科技股份有限公司 | A kind of ultra-thin OCA and production method with polarization effect |
| CN109584720A (en) * | 2017-09-28 | 2019-04-05 | 乐金显示有限公司 | Polarization plates and flexible display apparatus including it |
| WO2019114055A1 (en) * | 2017-12-12 | 2019-06-20 | 武汉华星光电半导体显示技术有限公司 | Method for preparing functional film layer |
| US10921492B2 (en) | 2018-01-09 | 2021-02-16 | Corning Incorporated | Coated articles with light-altering features and methods for the production thereof |
| CN112433286A (en) * | 2019-08-26 | 2021-03-02 | 陕西坤同半导体科技有限公司 | Polaroid and display device |
| CN112444893A (en) * | 2019-09-03 | 2021-03-05 | 上海和辉光电有限公司 | Display panel, manufacturing method thereof and display device |
| CN113703082A (en) * | 2021-10-26 | 2021-11-26 | 拓米(成都)应用技术研究院有限公司 | UTG-QD plate and application, preparation method and optical framework thereof |
| US11500241B2 (en) | 2019-06-27 | 2022-11-15 | Kunshan New Flat Panel Display Technology Center Co., Ltd. | Polarizer, display panel, and method for manufacturing display panel |
| CN116100839A (en) * | 2023-03-09 | 2023-05-12 | 合肥德瑞格光电科技有限公司 | Preparation method of light and thin polarizer original sheet |
| US11940593B2 (en) | 2020-07-09 | 2024-03-26 | Corning Incorporated | Display articles with diffractive, antiglare surfaces and methods of making the same |
| US11971519B2 (en) | 2021-07-08 | 2024-04-30 | Corning Incorporated | Display articles with antiglare surfaces and thin, durable antireflection coatings |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096579A (en) * | 2006-06-26 | 2008-01-02 | 达信科技股份有限公司 | Glue material, polarization plate jointed by the same and manufacturing method thereof |
| CN101251663A (en) * | 2007-02-22 | 2008-08-27 | 松下电器产业株式会社 | Touch panel |
| JP2010064382A (en) * | 2008-09-11 | 2010-03-25 | Toppan Printing Co Ltd | Hard coat film and method of manufacturing the same, polarizing plate, and transmission type liquid crystal display |
| CN102262255A (en) * | 2010-05-27 | 2011-11-30 | 明基材料股份有限公司 | Patterned Retarder Film And Method For Manufacturing The Same |
| JP2012053178A (en) * | 2010-08-31 | 2012-03-15 | Lintec Corp | Antiglare and antistatic hard-coat film and polarizing plate |
| CN102401925A (en) * | 2011-12-02 | 2012-04-04 | 明基材料有限公司 | Patterned phase retardation membrane and manufacturing method thereof |
| KR20120122458A (en) * | 2011-04-29 | 2012-11-07 | 엔플러스 주식회사 | Surface protection film for liquid crystal display of handheld terminal and Manufacturing method thereof |
| CN102844687A (en) * | 2010-03-31 | 2012-12-26 | 住友化学株式会社 | Polarizing plate and method for manufacturing the same |
| CN103073934A (en) * | 2012-12-28 | 2013-05-01 | 上海维凯化学品有限公司 | Ultraviolet curing anti-fingerprint coating for acrylic and composite material base material thereof |
| CN103378124A (en) * | 2012-04-27 | 2013-10-30 | 三星显示有限公司 | Flat panel display device, organic light emitting display device and method of manufacturing flat panel display device |
| JP2014052479A (en) * | 2012-09-06 | 2014-03-20 | Calsonic Kansei Corp | Touch display structure |
| CN203607413U (en) * | 2013-11-12 | 2014-05-21 | 宸鸿光电科技股份有限公司 | Lighting display device |
| CN104312231A (en) * | 2014-09-28 | 2015-01-28 | 上海乘鹰新材料有限公司 | Antistatic, anti-pollution and anti-dazzle radiation cured coating composition |
| CN104865620A (en) * | 2014-02-25 | 2015-08-26 | 玉山精密涂布股份有限公司 | Optical membrane capable of edge protection and manufacture method of optical membrane |
| CN105867695A (en) * | 2016-05-18 | 2016-08-17 | 福建捷联电子有限公司 | Integrated touch displayer and manufacturing method thereof |
-
2016
- 2016-08-30 CN CN201610761474.7A patent/CN106199812B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096579A (en) * | 2006-06-26 | 2008-01-02 | 达信科技股份有限公司 | Glue material, polarization plate jointed by the same and manufacturing method thereof |
| CN101251663A (en) * | 2007-02-22 | 2008-08-27 | 松下电器产业株式会社 | Touch panel |
| US20080204610A1 (en) * | 2007-02-22 | 2008-08-28 | Kenichi Matsumoto | Touch panel |
| JP2010064382A (en) * | 2008-09-11 | 2010-03-25 | Toppan Printing Co Ltd | Hard coat film and method of manufacturing the same, polarizing plate, and transmission type liquid crystal display |
| CN102844687A (en) * | 2010-03-31 | 2012-12-26 | 住友化学株式会社 | Polarizing plate and method for manufacturing the same |
| CN102262255A (en) * | 2010-05-27 | 2011-11-30 | 明基材料股份有限公司 | Patterned Retarder Film And Method For Manufacturing The Same |
| JP2012053178A (en) * | 2010-08-31 | 2012-03-15 | Lintec Corp | Antiglare and antistatic hard-coat film and polarizing plate |
| KR20120122458A (en) * | 2011-04-29 | 2012-11-07 | 엔플러스 주식회사 | Surface protection film for liquid crystal display of handheld terminal and Manufacturing method thereof |
| CN102401925A (en) * | 2011-12-02 | 2012-04-04 | 明基材料有限公司 | Patterned phase retardation membrane and manufacturing method thereof |
| CN103378124A (en) * | 2012-04-27 | 2013-10-30 | 三星显示有限公司 | Flat panel display device, organic light emitting display device and method of manufacturing flat panel display device |
| JP2014052479A (en) * | 2012-09-06 | 2014-03-20 | Calsonic Kansei Corp | Touch display structure |
| CN103073934A (en) * | 2012-12-28 | 2013-05-01 | 上海维凯化学品有限公司 | Ultraviolet curing anti-fingerprint coating for acrylic and composite material base material thereof |
| CN203607413U (en) * | 2013-11-12 | 2014-05-21 | 宸鸿光电科技股份有限公司 | Lighting display device |
| CN104865620A (en) * | 2014-02-25 | 2015-08-26 | 玉山精密涂布股份有限公司 | Optical membrane capable of edge protection and manufacture method of optical membrane |
| CN104312231A (en) * | 2014-09-28 | 2015-01-28 | 上海乘鹰新材料有限公司 | Antistatic, anti-pollution and anti-dazzle radiation cured coating composition |
| CN105867695A (en) * | 2016-05-18 | 2016-08-17 | 福建捷联电子有限公司 | Integrated touch displayer and manufacturing method thereof |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507924A (en) * | 2017-08-11 | 2017-12-22 | 武汉华星光电半导体显示技术有限公司 | Form cover plate and preparation method |
| CN109584720B (en) * | 2017-09-28 | 2021-05-14 | 乐金显示有限公司 | Polarizing plate and flexible display device including the same |
| CN109584720A (en) * | 2017-09-28 | 2019-04-05 | 乐金显示有限公司 | Polarization plates and flexible display apparatus including it |
| US11016335B2 (en) | 2017-09-28 | 2021-05-25 | Lg Display Co., Ltd. | Polarizing plate and flexible display device including the same |
| WO2019114055A1 (en) * | 2017-12-12 | 2019-06-20 | 武汉华星光电半导体显示技术有限公司 | Method for preparing functional film layer |
| CN107991729A (en) * | 2017-12-27 | 2018-05-04 | 深圳怡诚光电科技有限公司 | A kind of optical film lining type polarizer |
| US10921492B2 (en) | 2018-01-09 | 2021-02-16 | Corning Incorporated | Coated articles with light-altering features and methods for the production thereof |
| CN108287384A (en) * | 2018-02-09 | 2018-07-17 | 深圳创维－Rgb电子有限公司 | A kind of liquid crystal display panel and its LCD TV |
| CN109031499A (en) * | 2018-09-19 | 2018-12-18 | 深圳同兴达科技股份有限公司 | A kind of ultra-thin OCA and production method with polarization effect |
| US11500241B2 (en) | 2019-06-27 | 2022-11-15 | Kunshan New Flat Panel Display Technology Center Co., Ltd. | Polarizer, display panel, and method for manufacturing display panel |
| CN112433286A (en) * | 2019-08-26 | 2021-03-02 | 陕西坤同半导体科技有限公司 | Polaroid and display device |
| CN112444893A (en) * | 2019-09-03 | 2021-03-05 | 上海和辉光电有限公司 | Display panel, manufacturing method thereof and display device |
| US11940593B2 (en) | 2020-07-09 | 2024-03-26 | Corning Incorporated | Display articles with diffractive, antiglare surfaces and methods of making the same |
| US11971519B2 (en) | 2021-07-08 | 2024-04-30 | Corning Incorporated | Display articles with antiglare surfaces and thin, durable antireflection coatings |
| CN113703082A (en) * | 2021-10-26 | 2021-11-26 | 拓米(成都)应用技术研究院有限公司 | UTG-QD plate and application, preparation method and optical framework thereof |
| CN116100839A (en) * | 2023-03-09 | 2023-05-12 | 合肥德瑞格光电科技有限公司 | Preparation method of light and thin polarizer original sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106199812B (en) | 2019-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106199812A (en) | A kind of thinning functional polarizing sheet and its preparation method and application | |
| JP6140774B2 (en) | Polarizing film laminate having a transparent adhesive layer and display panel | |
| JP5602823B2 (en) | Polarizing laminated film and method for producing polarizing plate, polarizing laminated film | |
| JP6116880B2 (en) | Production method of polarizing laminated film and polarizing plate | |
| CN206638846U (en) | Touch control display apparatus and electronic equipment | |
| JP6194367B2 (en) | Stretched laminate, thin polarizer manufacturing method, thin polarizer manufactured using the same, and polarizing plate including the same | |
| JP2016505404A (en) | Stretched laminate, thin polarizer manufacturing method, thin polarizer manufactured using the same, and polarizing plate including the same | |
| WO2015000381A1 (en) | Display device, touch screen, and manufacturing method therefor | |
| JP6231671B2 (en) | Stretched laminate, thin polarizer manufacturing method, thin polarizer manufactured using the same, and polarizing plate including the same | |
| TWI715683B (en) | Composite polarizing plate and image display device including the same | |
| JP6092419B2 (en) | Stretched laminate, thin polarizer manufacturing method, thin polarizer manufactured using the same, and polarizing plate including the same | |
| CN209373164U (en) | A kind of flexibility OLED polaroid | |
| JP6077669B2 (en) | Stretched laminate, thin polarizer manufacturing method, thin polarizer manufactured using the same, and polarizing plate including the same | |
| WO2017154447A1 (en) | Polarizing plate with optical compensation layer, and organic el panel using said polarizing plate | |
| CN207908725U (en) | Flexible Displays polaroid | |
| TWM526079U (en) | Polarizer | |
| KR101725995B1 (en) | Anti-reflection film, mnufacturing method of the same, tpolarizing plate and display apparatus including the same | |
| JP6508169B2 (en) | Optical laminate for front of in-cell touch panel liquid crystal element, in-cell touch panel liquid crystal display device, and method of manufacturing them | |
| JP2012048181A (en) | Polarizer and liquid crystal display device using the same | |
| TWI792083B (en) | Polarizing plate laminate and method for manufacturing thereof | |
| JP6308572B1 (en) | Transparent conductive film | |
| CN113640910B (en) | Polyimide hardening film with polarizing function and manufacturing process thereof | |
| KR20210093495A (en) | Method for manufacturing optical film of flexible display device | |
| CN220491076U (en) | Circular polarizer and display device | |
| CN220509165U (en) | Circular polarizer and 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170930 Address after: Wujiang District of Suzhou City, Jiangsu province 215011 Lili town FENHU Road No. 558 Applicant after: Suzhou soft new Mstar Technology Ltd Address before: Zhujiang Road Wuzhong District Mudu town of Suzhou city in Jiangsu Province Tianlong 215101 No. 378 building room 4516 Applicant before: Suzhou Hui Zhuo Network Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215211 558 FENHU Road, Wujiang District, Suzhou, Jiangsu Patentee after: Suzhou soft color semiconductor flexible material technology Co.,Ltd. Address before: No. 558, FenHu Avenue, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215011 Patentee before: SUZHOU ROUCAI NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |