TW200801609A - Protective film for polarizing plate, polarizing plate, and liquid crystal display device - Google Patents
Protective film for polarizing plate, polarizing plate, and liquid crystal display deviceInfo
- Publication number
- TW200801609A TW200801609A TW096118276A TW96118276A TW200801609A TW 200801609 A TW200801609 A TW 200801609A TW 096118276 A TW096118276 A TW 096118276A TW 96118276 A TW96118276 A TW 96118276A TW 200801609 A TW200801609 A TW 200801609A
- Authority
- TW
- Taiwan
- Prior art keywords
- polarizing plate
- protective film
- liquid crystal
- display device
- crystal display
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00788—Producing optical films
-
- 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
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
-
- 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
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- 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
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/08—Cellulose derivatives
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonlinear Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Polarising Elements (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
Abstract
This invention provides a protective film for polarizing plate and the polarizing plate, in which the protective film can maintain images on liquid crystal display device of high quality for a long period. The protective film has a coated layer containing polymer formed on one side of a transparent material film consisted of acylated celluloses, wherein the said polymer contains chloro-containing vinyl-based monomer in repeated units, and has ater vapor transmission less than 300 g/m<SP>2</SP>/day at 60 DEG C and 95% relative humidity.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006143123 | 2006-05-23 | ||
JP2006161379 | 2006-06-09 | ||
JP2006221663 | 2006-08-15 | ||
JP2006326337 | 2006-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200801609A true TW200801609A (en) | 2008-01-01 |
Family
ID=39091132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096118276A TW200801609A (en) | 2006-05-23 | 2007-05-23 | Protective film for polarizing plate, polarizing plate, and liquid crystal display device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4905799B2 (en) |
KR (1) | KR20070113157A (en) |
TW (1) | TW200801609A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI600929B (en) * | 2014-09-30 | 2017-10-01 | Nitto Denko Corp | Polarizing film with single-sided protection, polarizing film with adhesive layer, image display device and its continuous manufacturing method |
US10061066B2 (en) | 2014-09-30 | 2018-08-28 | Nitto Denko Corporation | One-sided-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same |
US10067268B2 (en) | 2014-09-30 | 2018-09-04 | Nitto Denko Corporation | One-side-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same |
US10247979B2 (en) | 2014-09-30 | 2019-04-02 | Nitto Denko Corporation | Polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, and image display device |
CN110325890A (en) * | 2017-04-25 | 2019-10-11 | 株式会社Lg化学 | Optical devices |
TWI689757B (en) * | 2017-12-05 | 2020-04-01 | 南韓商三星Sdi股份有限公司 | Polarizing plate and optical display comprising the same |
TWI744308B (en) * | 2016-05-10 | 2021-11-01 | 日商日東電工股份有限公司 | Optical film for organic EL display device, polarizing film for organic EL display device, polarizing film with adhesive layer for organic EL display device, and organic EL display device |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010078886A (en) * | 2008-09-25 | 2010-04-08 | Fujifilm Corp | Anti-glare film, anti-reflection film, polarizing plate, and image display device |
US8502939B2 (en) * | 2008-11-11 | 2013-08-06 | Dai Nippon Printing Co., Ltd. | Optical sheet |
JP5446345B2 (en) * | 2009-03-16 | 2014-03-19 | 凸版印刷株式会社 | Anti-glare film |
DE102011008687A1 (en) | 2010-02-11 | 2011-08-11 | Merck Patent GmbH, 64293 | Liquid crystal display and liquid-crystalline medium |
JP5750857B2 (en) * | 2010-10-04 | 2015-07-22 | 住友化学株式会社 | Optical laminate and method for producing the same |
EP2739484B1 (en) | 2011-08-02 | 2020-11-18 | 3M Innovative Properties Company | Graphic article |
BR112014002512A2 (en) * | 2011-08-02 | 2017-03-14 | 3M Innovative Properties Co | multilayer movie |
JP5962660B2 (en) * | 2011-09-20 | 2016-08-03 | コニカミノルタ株式会社 | Polarizing plate and liquid crystal display device |
JP5909454B2 (en) * | 2012-03-30 | 2016-04-26 | 富士フイルム株式会社 | Anti-glare film, method for producing the same, polarizing plate, and image display device |
JP6086629B2 (en) * | 2013-04-15 | 2017-03-01 | 富士フイルム株式会社 | Optical film, optical film manufacturing method, polarizing plate, and image display device |
WO2014178178A1 (en) * | 2013-04-30 | 2014-11-06 | コニカミノルタ株式会社 | Polarizing plate and liquid crystal display device |
JP6390375B2 (en) * | 2014-11-21 | 2018-09-19 | 大日本印刷株式会社 | Touch panel, laminate and laminate manufacturing method |
KR101836788B1 (en) | 2014-12-22 | 2018-03-08 | 제이엑스티지 에네루기 가부시키가이샤 | Sheet-shaped, transparent molding, transparent screen provided with same, and image projection device provided with same |
JP6587588B2 (en) * | 2016-07-29 | 2019-10-09 | 富士フイルム株式会社 | Laminated body, optical film, polarizing plate protective film, polarizing plate and image display device |
JP2019105693A (en) * | 2017-12-11 | 2019-06-27 | 株式会社ダイセル | Antiglare film, and method for producing the same and application |
US20210095086A1 (en) * | 2018-02-22 | 2021-04-01 | North Carolina State University | Cellulose ester films and methods of making and using the same |
JP6670967B1 (en) * | 2018-09-28 | 2020-03-25 | 住友化学株式会社 | Optical film |
JP7321700B2 (en) * | 2018-12-06 | 2023-08-07 | ホヤ レンズ タイランド リミテッド | Optical member, curable composition, and method for producing optical member |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0756019A (en) * | 1993-08-23 | 1995-03-03 | Kuraray Co Ltd | Polarizing plate |
JP3466250B2 (en) * | 1993-11-26 | 2003-11-10 | 大日本印刷株式会社 | Plastic film having scratch resistance and chemical resistance, method for producing the same, and polarizing plate |
JP2003195043A (en) * | 2001-12-26 | 2003-07-09 | Fuji Photo Film Co Ltd | Polarizing plate with hard coat layer, method for manufacturing the same and liquid crystal display device |
JP2006091656A (en) * | 2004-09-27 | 2006-04-06 | Fuji Photo Film Co Ltd | Protective film for polarizing plate |
JP2008003580A (en) * | 2006-05-23 | 2008-01-10 | Fujifilm Corp | Protective film for polarizing plate and polarizing plate and liquid crystal display device |
-
2007
- 2007-05-22 JP JP2007135797A patent/JP4905799B2/en not_active Expired - Fee Related
- 2007-05-23 KR KR1020070050108A patent/KR20070113157A/en not_active Application Discontinuation
- 2007-05-23 TW TW096118276A patent/TW200801609A/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI600929B (en) * | 2014-09-30 | 2017-10-01 | Nitto Denko Corp | Polarizing film with single-sided protection, polarizing film with adhesive layer, image display device and its continuous manufacturing method |
US10061066B2 (en) | 2014-09-30 | 2018-08-28 | Nitto Denko Corporation | One-sided-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same |
US10067268B2 (en) | 2014-09-30 | 2018-09-04 | Nitto Denko Corporation | One-side-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same |
US10094954B2 (en) | 2014-09-30 | 2018-10-09 | Nitto Denko Corporation | One-side-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same |
US10247979B2 (en) | 2014-09-30 | 2019-04-02 | Nitto Denko Corporation | Polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, and image display device |
TWI744308B (en) * | 2016-05-10 | 2021-11-01 | 日商日東電工股份有限公司 | Optical film for organic EL display device, polarizing film for organic EL display device, polarizing film with adhesive layer for organic EL display device, and organic EL display device |
CN110325890A (en) * | 2017-04-25 | 2019-10-11 | 株式会社Lg化学 | Optical devices |
TWI689757B (en) * | 2017-12-05 | 2020-04-01 | 南韓商三星Sdi股份有限公司 | Polarizing plate and optical display comprising the same |
Also Published As
Publication number | Publication date |
---|---|
KR20070113157A (en) | 2007-11-28 |
JP2008158483A (en) | 2008-07-10 |
JP4905799B2 (en) | 2012-03-28 |
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