CN104730609B - A kind of polaroid and the panel display apparatus and preparation method thereof using the polaroid - Google Patents
A kind of polaroid and the panel display apparatus and preparation method thereof using the polaroid Download PDFInfo
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- CN104730609B CN104730609B CN201310711855.0A CN201310711855A CN104730609B CN 104730609 B CN104730609 B CN 104730609B CN 201310711855 A CN201310711855 A CN 201310711855A CN 104730609 B CN104730609 B CN 104730609B
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- layer
- glass
- polaroid
- display apparatus
- panel display
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
Abstract
Polaroid of the present invention has single-sided adhesive layer, and optical adhesive layer is used when with cap glass gluing.Optical adhesive layer itself has good reworking, even if remaining to effectively be removed, the display device body for including display element and polaroid can be made to efficiently separate in the state of having occurred and that curing reaction；When needing to separate the protection glass for having attached polaroid with display device, display device body will not be caused to damage, effectively reduce production cost.Meanwhile the preparation method of the panel display apparatus, polaroid is first fitted on protection glass, then be combined assembly with encapsulation cover glass；Protect protective layer of the glass as entire panel display apparatus; with splendid intensity; it and is single element; the other elements that will not be influenced in the panel display apparatus are hardly damaged in the heavy industry workshop section of polaroid; compared with prior art; the yield that product can be increased substantially, is effectively reduced production cost.
Description
Technical field
The present invention relates to field of display technology, and in particular to the panel display apparatus of a kind of polarisation and the application polaroid and
Preparation method.
Background technique
Including organic light-emitting display device (full name in English be Organic light-emittingdiode displays,
Referred to as OLED), plasma display system (full name in English be Plasma display panel, abbreviation PDP), liquid crystal display dress
Set the panel display apparatus including (full name in English be Liquid crystal displays, referred to as LCD) etc. have it is completely flat
The features such as face, light, thin, power saving is to meet the certainty of future image display device development using most display technologies instantly
Trend.
As shown in Figure 1, in order to reduce environment light to light reflections affect produced by panel display apparatus visual effect, it will usually
Polaroid is attached in the cap glass surface of panel display apparatus.Traditional polaroid include the protective film for stacking gradually setting,
First protective layer, polarizing layer, the second protective layer, first binder layer, retardation layer, the second adhesive layer and release film.Polaroid
When attaching, release film is torn off, the second adhesive layer is attached on encapsulation cover glass towards cap film surface.It crosses herein
Cheng Zhong will not only guarantee the cleaning of cap glass surface, without foreign matter, it is also necessary to guarantee that the effect that polaroid attaches is smooth
, do not have bubble.Therefore in the preparation process of panel display apparatus, easily there is polaroid and attach bad phenomenon, so that
Polaroid attaches technique rework rate with higher.
In existing panel display apparatus, encapsulate between cover glass and base plate glass frequently with glass powder (frit) packaging technology
It is packaged, attaches workshop section in the surface progress polaroid of encapsulation cover glass again after the completion of encapsulation work.It is attached in polaroid
Heavy industry during, will attach undesirable polaroid from cap glass surface remove when, due to the second adhesive layer and encapsulation
The fitting of lid film surface is close, and polaroid can generate great tensile stress to encapsulation cover glass, easily causes the destruction of encapsulated layer,
To influencing display device body, product yield, so very big that improve production cost is seriously affected.
Summary of the invention
For this purpose, to be solved by this invention is that polaroid attaches workshop section pole to existing panel display apparatus during the preparation process
It easily causes display device body to destroy, influences product yield, the problem of high production cost, provide a kind of polaroid and its in one kind
Application in the high panel display apparatus preparation method of product yield.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of polaroid of the present invention includes the protective film for stacking gradually setting, retardation layer, first binder layer,
One protective layer, polarizing layer, the second protective layer, the second adhesive layer and release film.
The protective film is polyester resin layer, with a thickness of 30 μm~40 μm.
The retardation layer is cyclo-olefin copolymer layer, inverse wave length dispersibility film, one or more shapes in Polycarbonate Layer
At stacked structure, with a thickness of 45 μm~55 μm.
The first binder layer is resin adhesive, with a thickness of 15 μm~20 μm.
First protective layer is Triafol T layer, with a thickness of 20 μm~40 μm.
The polarizing layer is polyvinyl alcohol layer, with a thickness of 25 μm~35 μm.
Second protective layer is Triafol T layer, with a thickness of 20 μm~40 μm.
Second adhesive layer is resin adhesive layer, with a thickness of 15 μm~20 μm.
The release film is by plasma treatment, the macromolecule membrane for applying fluorine processing, applying silicon mould release, with a thickness of 30 μm
~40 μm.
A kind of panel display apparatus of the present invention, comprising:
Base plate glass and the display element being arranged on the base plate glass；
Cover glass is encapsulated, be arranged on base plate glass close to the side of display element and encapsulates company with the base plate glass
It connects；
Glass is protected, the encapsulation side of the cover glass far from the base plate glass, the protection glass and institute are set
It states and is provided with polaroid and optical adhesive layer between encapsulation cover glass；The polaroid is the polaroid, and the polaroid
It is fitted on the protection glass by second adhesive layer.
The optical adhesive layer is arranged between the polaroid and the encapsulation cover glass.
The optical adhesive layer with a thickness of 100 μm~300 μm.
The preparation method of panel display apparatus of the present invention, includes the following steps:
S1, the base plate glass for being provided with display element and encapsulation cover glass are packaged；
S2, polaroid is bonded on a surface of protection glass；
S3, light is formed far from the surface of base plate glass far from the surface and/or encapsulation cover glass for protecting glass in polaroid
Glue-line is learned, the protection glass obtained in step S2 for being fitted with polaroid is fitted on encapsulation cover glass by optical adhesive layer.
Encapsulation step described in step S1 includes the packaging area painting in the base plate glass and/or the encapsulation cover glass
Cloth ultraviolet cured adhesive, by the base plate glass and encapsulation cover glass alignment pressing, the ultraviolet light described in ultraviolet light
Solidification glue realizes encapsulation.
Display element described in step S1 is organic illuminated display element, liquid crystal display element, plasma display element
Or one of field emission display.
The above technical solution of the present invention has the following advantages over the prior art:
1, polaroid of the present invention has single-sided adhesive layer, and optical cement is used when with cap glass gluing
Layer.Optical adhesive layer itself has good reworking, even if remaining to effectively be torn in the state of having occurred and that curing reaction
It removes, the display device body for including display element and polaroid can be made to efficiently separate.When needs will attach polaroid
Protection glass when being separated with display device, display device body will not be caused to damage, effectively reduce production cost.
2, panel display apparatus of the present invention is protected and is provided with polaroid and optics between glass and encapsulation cover glass
Glue-line, the polaroid include the protective film for stacking gradually setting, retardation layer, first binder layer, the first protective layer, polarisation
Layer, the second protective layer, the second adhesive layer and release film are fitted on protection glass by the second adhesive layer.Polarisation principle
(from a series of natural light-transition processes of line polar biased light-circle polar biased light) determines that the polarizing layer in polaroid structure (will enter
The light of display device becomes line polar biased light) must first touch before the retardation layer (line polar biased light is changed into round polar biased light) into
Enter the light of display device sending.So (structure is the protective film for stacking gradually setting, the first protection to traditional one side glue polaroid
Layer, polarizing layer, the second protective layer, first binder layer, retardation layer, the second adhesive layer and release film) it cannot be set up directly on
Protect glass on the surface of base plate glass.If directly traditional one side glue polaroid is attached in protection glass of the present invention
Glass will lead to natural light and first pass through retardation layer and reach polarizing layer again on the surface of base plate glass, so that polarisation cannot be played
Effect.For this purpose, the invention proposes a kind of novel polaroid structure (protective film, delay including stacking gradually setting
Layer, first binder layer, the first protective layer, polarizing layer, the second protective layer, the second adhesive layer and release film), and to each layer
Material and thickness used improves, to be suitble to be fitted in protection glass of the present invention close to the surface of glass substrate glass
Upper use.In the preparation process of the panel display apparatus, polaroid setting is on protection glass, in the heavy industry work of polaroid
The other elements that will not be influenced in the panel display apparatus are hardly damaged in section, product yield is high.
3, polaroid is first fitted in protection glass close to substrate by the preparation method of panel display apparatus of the present invention
On the surface of glass, then with encapsulation cover glass be combined assembly；Protective layer of the glass as entire panel display apparatus is protected,
It with splendid intensity, and is single element, the plate will not be influenced by being hardly damaged in the heavy industry workshop section of polaroid
Other elements in display device can increase substantially the yield of product, production cost is effectively reduced compared with prior art.
Detailed description of the invention
In order to make the content of the present invention more clearly understood, it below according to specific embodiments of the present invention and combines
Attached drawing, the present invention is described in further detail, wherein
Fig. 1 is the installation diagram of polaroid in panel display apparatus in the prior art；
Fig. 2-4 is the assembly flow charts of polaroid in panel display apparatus of the present invention；
Fig. 5 is the structural schematic diagram of polaroid of the present invention.
Appended drawing reference indicates in figure are as follows: 1- protects glass, 2- polaroid, 3- to encapsulate cover glass, 4- base plate glass, 5- optics
Glue-line, 21- protective film, 22- retardation layer, 23- first binder layer, the first protective layer of 24-, 25- polarizing layer, 26- second are protected
Layer, the second adhesive layer of 27-, 28- release film.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to reality of the invention
The mode of applying is described in further detail.
The present invention can be embodied in many different forms, and should not be construed as limited to embodiment set forth herein.
On the contrary, providing these embodiments, so that the disclosure will be thorough and complete, and design of the invention will be fully conveyed to
Those skilled in the art, the present invention will only be defined by the appended claims.In the accompanying drawings, for clarity, the area Ceng He can be exaggerated
The size and relative size in domain.It should be understood that when element such as layer, region or substrate are referred to as " being formed in " or " setting
" another element "upper" when, which can be arranged directly on another element, or there may also be intermediary elements.
On the contrary, intermediary element is not present when element is referred to as on " being formed directly into " or " being set up directly on " another element.
In following embodiments, the polyester resin is purchased from prosperous packaging material Co., Ltd, upper Haixing County, model XPE100；It is poly-
Carbonic ester is purchased from Teijin Ltd (Teijin), model TQWPWR200；Resin adhesive purchased from Minnesota mines and
Manufacturing industry company (3M), model MPSA400；Triafol T is purchased from Fuji Photo Film Co., Ltd. (Fuji Film), model
For FTACT400；Polyvinyl alcohol is purchased from Kuraray Co., Ltd. (Kuraray), model KPVO900；Optical cement is purchased from the farsighted conjunction of enlightening
Co., Ltd. (Dexerials), model SVR1600.
Embodiment 1
The present embodiment provides a kind of polaroids, as shown in figure 5, including the protection of protective film 21, first for stacking gradually setting
Layer 24, polarizing layer 25, the second protective layer 26, first binder layer 23, retardation layer 22, the second adhesive layer 27 and release film 28.
The protective film 21 is polyester resin layer, and with a thickness of 30~40 μm, the present embodiment is preferably 35 μm.
The retardation layer 22 is cyclo-olefin copolymer layer, inverse wave length dispersibility film, one or more in Polycarbonate Layer
The stacked structure of formation, with a thickness of 45~55 μm；The preferred Polycarbonate Layer of the present embodiment, with a thickness of 50 μm.
First binder layer described in the present embodiment 23 is resin adhesive, with a thickness of 18 μm；As its of the invention
His embodiment, the first binder layer 23 can also be 15~20 μm, and the purpose of the present invention may be implemented, belong to the present invention
Protection scope.
First protective layer 24 is Triafol T layer, with a thickness of 20~40 μm；The present embodiment preferred thickness is 30 μ
m。
The polarizing layer 25 is polyvinyl alcohol layer, with a thickness of 25~35 μm；The present embodiment preferred thickness is 30 μm.
Second protective layer 26 is Triafol T layer, with a thickness of 20~40 μm；The present embodiment preferred thickness is 30 μ
m。
Second adhesive layer 27 is resin adhesive layer, with a thickness of 15~20 μm；The present embodiment preferred thickness is
18μm。
The release film 28 is by plasma treatment, the macromolecule membrane for applying fluorine processing, applying silicon mould release, with a thickness of 30
~40 μm；The preferably plasma treated plastic film of the present embodiment (is purchased from Shanghai You Jia plastic film material Co., Ltd, type
Number be RF700), with a thickness of 35 μm.
Polaroid described in the present embodiment has single-sided adhesive layer, in use, its structure determines that the polaroid can
To be attached to the inside for protecting glass in panel display apparatus, i.e., the described protection glass is close to the side of display element, Er Qieyu
Optical adhesive layer can be used when cap glass gluing.Optical adhesive layer itself has good reworking, even if having sent out
In the state of raw curing reaction, remain to effectively be removed, can thus make include display element display device body with
Polaroid efficiently separates.When needing to separate the protection glass for having attached polaroid with display device, display will not be filled
It sets ontology to cause to damage, effectively reduces use cost.
Embodiment 2
The present embodiment provides a kind of panel display apparatus, as shown in figure 4, including the base plate glass 4 for stacking gradually setting, envelope
Capping glass 3 and protection glass 1.
Display element (not shown), encapsulation cover glass 3 and the base plate glass 4 are provided on the base plate glass 4
It is provided with the side packing connection of display element.
The encapsulation side of the cover glass 3 far from the base plate glass 4, the protection glass is arranged in the protection glass 1
Polaroid 2 and optical adhesive layer 5 are provided between glass 1 and the encapsulation cover glass 3；The polaroid 2 is described in embodiment 1
Polaroid, and the polaroid 2 is fitted on the protection glass 1 by second adhesive layer 27.
The optical adhesive layer 5 is arranged between the polaroid 2 and the encapsulation cover glass 3.
The optical adhesive layer 5 with a thickness of 100 μm~300 μm, the present embodiment is preferably 200 μm.
The preparation method of the panel display apparatus, includes the following steps:
S1, as shown in Fig. 2, by the base plate glass 4 for being provided with display element and encapsulation cover glass 3 be packaged, cap
Glass 3 is provided with the one side setting of display element close to base plate glass 4.
The encapsulation step includes the packaging area coated UV in the base plate glass 4 and/or the encapsulation cover glass 3
Optic-solidified adhesive, by the base plate glass 4 and the encapsulation cover glass 3 alignment pressing, the solidification of the ultraviolet light described in ultraviolet light
Glue realizes encapsulation.In the present embodiment, the ultraviolet curable agent is purchased from Nippon Electric Glass Co., Ltd (NEG), model
QPD317；Pressing step is carried out after dispensing in nitrogen at room environment, pressure is 0.1~0.5Mpa, the wavelength of irradiating ultraviolet light
For 365nm, irradiation time is 1~5min.
S2, as shown in figure 3, being bonded polaroid 2 on surface of the protection glass 1 close to base plate glass, the polaroid 2 is
One side glue polaroid, polaroid described in the present embodiment preferred embodiment 1.
From polarisation principle it is found that the polarizing layer 25 (light for entering display device is become line polar biased light) in polaroid 2 must
The light issued into display device must be first touched before retardation layer 22 (line polar biased light is changed into round polar biased light).If straight
Connect by traditional one side glue polaroid (structure be the protective film for stacking gradually setting, the first protective layer, polarizing layer, the second protective layer,
First binder layer, retardation layer, the second adhesive layer and release film) it is set up directly on protection glass 1, light natural light can be made first
Polarizing layer 25 is reached again by retardation layer 22, to cannot play the role of polarisation.And polaroid 2 described in embodiment 1 include according to
The secondary protective film 21 for stacking setting, retardation layer 22, first binder layer 23, the first protective layer 24, polarizing layer 25, the second protective layer
26, the second adhesive layer 27, release film 28, and material used in each layer and thickness are improved, it is suitble in the present embodiment
Described in protection glass 1 in use.
S3, as shown in figure 4, polaroid 2 far from protection glass 1 surface and/or encapsulate cover glass 3 surface form light
Learn glue-line 5, the optical adhesive layer 5 with a thickness of 100~300 μm, by the protection glass obtained in step S2 for being fitted with polaroid 2
Glass 1 is fitted on encapsulation cover glass 3 by the optical adhesive layer 5.Optical adhesive layer 5 described in the present embodiment passes through injection dispensing,
Or whole face coating technique is formed on the encapsulation cover glass 3, thickness is preferably 200 μm.
In step S3, the polaroid 2 when being bonded with the encapsulation cover glass 3 use to optical adhesive layer 5, the optics
Glue-line 5 itself has good reworking can even if remaining to effectively be removed in the state of having occurred and that curing reaction
So that include that the display device body of display element and the polaroid 5 efficiently separate, i.e., the described polaroid 5 and the encapsulation
Cover glass 3 efficiently separates, without influencing the encapsulation between the encapsulation cover glass 3 and the base plate glass 4.When needs will be described
When protection glass 1 (having attached polaroid) is separated with the display device body, display device body will not be caused to damage,
Effectively reduce production cost.
The display device body is encapsulated by the base plate glass 4 and the encapsulation cover glass 3 for being provided with display element
After obtain.
The polaroid 2 is first fitted in the protection glass by the preparation method of panel display apparatus described in the present embodiment
Glass 1 is combined assembly on the surface of the base plate glass 4, then with the encapsulation cover glass 3；The protection glass 1 is made
For the protective layer of entire panel display apparatus, there is splendid intensity, and be single element, in the heavy industry of the polaroid 2
The other elements that will not be influenced in the panel display apparatus are hardly damaged in workshop section, it compared with prior art, can be significantly
The yield for improving product, is effectively reduced production cost.
The display element is organic illuminated display element, liquid crystal display element, plasma display element or Flied emission
One of display element, the preferred organic illuminated display element of the present embodiment.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Variation is still in the protection scope of this invention.
Claims (13)
1. a kind of panel display apparatus, comprising:
Base plate glass and the display element being arranged on the base plate glass；
Cover glass is encapsulated, be arranged on base plate glass close to the side of display element and encapsulates connection with the base plate glass；
Glass is protected, the encapsulation side of the cover glass far from the base plate glass, the protection glass and the envelope are set
Polaroid and optical adhesive layer are provided between capping glass；It is characterized in that,
The polaroid include the protective film for stacking gradually setting, retardation layer, first binder layer, the first protective layer, polarizing layer,
Second protective layer, the second adhesive layer and release film；
The retardation layer is cyclo-olefin copolymer layer, inverse wave length dispersibility film, one or more formation in Polycarbonate Layer
Stacked structure, with a thickness of 45 μm~55 μm, and the polaroid is fitted in the protection glass by second adhesive layer
On.
2. panel display apparatus according to claim 1, which is characterized in that the optical adhesive layer is arranged in the polarisation
Between piece and the encapsulation cover glass.
3. panel display apparatus according to claim 1 or 2, which is characterized in that the optical adhesive layer with a thickness of 100
μm~300 μm.
4. panel display apparatus according to claim 1, which is characterized in that the protective film is polyester resin layer, thickness
It is 30 μm~40 μm.
5. panel display apparatus according to claim 1, which is characterized in that the first binder layer is resin type gluing
Agent, with a thickness of 15 μm~20 μm.
6. panel display apparatus according to claim 1, which is characterized in that first protective layer is Triafol T
Layer, with a thickness of 20 μm~40 μm.
7. panel display apparatus according to claim 1, which is characterized in that the polarizing layer is polyvinyl alcohol layer, thickness
It is 25 μm~35 μm.
8. panel display apparatus according to claim 1, which is characterized in that second protective layer is Triafol T
Layer, with a thickness of 20 μm~40 μm.
9. panel display apparatus according to claim 1, which is characterized in that second adhesive layer is resin type gluing
Oxidant layer, with a thickness of 15 μm~20 μm.
10. panel display apparatus according to claim 1, which is characterized in that the release film be by plasma treatment,
The macromolecule membrane for applying fluorine processing, applying silicon mould release, with a thickness of 30 μm~40 μm.
11. a kind of preparation method of any panel display apparatus of claim 1-10, which is characterized in that including walking as follows
It is rapid:
S1, the base plate glass for being provided with display element and encapsulation cover glass are packaged；
S2, polaroid is bonded on a surface of protection glass；
S3, optical cement is formed far from the surface of base plate glass far from the surface and/or encapsulation cover glass for protecting glass in polaroid
The protection glass obtained in step S2 for being fitted with polaroid is fitted on encapsulation cover glass by layer by optical adhesive layer.
12. the preparation method of panel display apparatus according to claim 11, which is characterized in that encapsulated described in step S1
Step includes the packaging area coated UV curable glue in the base plate glass and/or the encapsulation cover glass, by the base
Glass sheet and encapsulation cover glass alignment pressing, the ultraviolet cured adhesive described in ultraviolet light realize encapsulation.
13. the preparation method of panel display apparatus according to claim 11 or 12, which is characterized in that described in step S1
Display element be organic illuminated display element, liquid crystal display element, plasma display element or field emission display in
It is a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711855.0A CN104730609B (en) | 2013-12-20 | 2013-12-20 | A kind of polaroid and the panel display apparatus and preparation method thereof using the polaroid |
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|---|---|---|---|
| CN201310711855.0A CN104730609B (en) | 2013-12-20 | 2013-12-20 | A kind of polaroid and the panel display apparatus and preparation method thereof using the polaroid |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618693A (en) * | 2016-07-15 | 2018-01-23 | 戴宇 | To the apparatus and method of the device of surface generation effect, method and its batch application |
| CN107315207A (en) * | 2017-07-05 | 2017-11-03 | 业成科技（成都）有限公司 | Increase the face equipment and its manufacture method of camera hole light transmittance |
| CN109425922A (en) * | 2017-08-21 | 2019-03-05 | 上海和辉光电有限公司 | A kind of polaroid and preparation method thereof, display panel and display device |
| CN208833939U (en) * | 2018-09-14 | 2019-05-07 | 重庆惠科金渝光电科技有限公司 | A kind of polaroid and display |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842486Y (en) * | 2005-11-15 | 2006-11-29 | 群康科技(深圳)有限公司 | Polarization piece and liquid crystal display panel and liquid crystal display adopting same |
| CN101246233A (en) * | 2007-02-13 | 2008-08-20 | 住友化学株式会社 | Thin polarizer and image display apparatus using the same |
| CN101354457A (en) * | 2007-07-23 | 2009-01-28 | 达信科技股份有限公司 | Optical film, forming method thereof and display apparatus containing the same |
| CN101868742A (en) * | 2007-11-30 | 2010-10-20 | 日东电工株式会社 | Polarizer, process for producing the same, optical film, and image display |
| CN102282485A (en) * | 2009-08-06 | 2011-12-14 | 住友化学株式会社 | Method for manufacturing polarizing plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007111081A1 (en) * | 2006-03-24 | 2007-10-04 | Nippon Oil Corporation | Elliptical polarizing plate, method for production of the same, and liquid crystal display device using the same |
| JP2009139626A (en) * | 2007-12-06 | 2009-06-25 | Nitto Denko Corp | Liquid crystal panel |
| JP2012053077A (en) * | 2010-08-31 | 2012-03-15 | Sumitomo Chemical Co Ltd | Rolled polarizing plate set, method for manufacturing the same, and method for manufacturing liquid crystal panel |
-
2013
- 2013-12-20 CN CN201310711855.0A patent/CN104730609B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842486Y (en) * | 2005-11-15 | 2006-11-29 | 群康科技(深圳)有限公司 | Polarization piece and liquid crystal display panel and liquid crystal display adopting same |
| CN101246233A (en) * | 2007-02-13 | 2008-08-20 | 住友化学株式会社 | Thin polarizer and image display apparatus using the same |
| CN101354457A (en) * | 2007-07-23 | 2009-01-28 | 达信科技股份有限公司 | Optical film, forming method thereof and display apparatus containing the same |
| CN101868742A (en) * | 2007-11-30 | 2010-10-20 | 日东电工株式会社 | Polarizer, process for producing the same, optical film, and image display |
| CN102282485A (en) * | 2009-08-06 | 2011-12-14 | 住友化学株式会社 | Method for manufacturing polarizing plate |
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| CN104730609A (en) | 2015-06-24 |
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