TW200538772A - Production method for polarization plate, polarization plate and image display unit using it - Google Patents
Production method for polarization plate, polarization plate and image display unit using it Download PDFInfo
- Publication number
- TW200538772A TW200538772A TW094108374A TW94108374A TW200538772A TW 200538772 A TW200538772 A TW 200538772A TW 094108374 A TW094108374 A TW 094108374A TW 94108374 A TW94108374 A TW 94108374A TW 200538772 A TW200538772 A TW 200538772A
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- Prior art keywords
- protective film
- polarizing plate
- film
- transparent protective
- light
- 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
- 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
- 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
-
- 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
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- 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
- 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
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004090611 | 2004-03-25 | ||
| JP2005066906A JP4827226B2 (ja) | 2004-03-25 | 2005-03-10 | 偏光板の製造方法、偏光板およびそれを用いた画像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200538772A true TW200538772A (en) | 2005-12-01 |
| TWI303327B TWI303327B (enrdf_load_stackoverflow) | 2008-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094108374A TW200538772A (en) | 2004-03-25 | 2005-03-18 | Production method for polarization plate, polarization plate and image display unit using it |
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| JP (1) | JP4827226B2 (enrdf_load_stackoverflow) |
| KR (1) | KR100830392B1 (enrdf_load_stackoverflow) |
| CN (1) | CN100388027C (enrdf_load_stackoverflow) |
| TW (1) | TW200538772A (enrdf_load_stackoverflow) |
| WO (1) | WO2005093472A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI881199B (zh) * | 2021-03-29 | 2025-04-21 | 日商日東電工股份有限公司 | 偏光板及偏光板的製造方法 |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4971022B2 (ja) * | 2006-07-12 | 2012-07-11 | 日東電工株式会社 | 多層積層フィルムの製造方法 |
| KR100908184B1 (ko) * | 2006-07-31 | 2009-07-16 | 주식회사 엘지화학 | 편광판 및 이를 이용한 액정표시장치 |
| JP4707697B2 (ja) * | 2006-10-31 | 2011-06-22 | 日東電工株式会社 | 組み合わせ型光学フィルムの製造方法、その装置、組み合わせ型光学フィルム、画像表示装置、液晶パネルの製造方法および積層光学フィルムの製造方法 |
| JP4335901B2 (ja) * | 2006-11-14 | 2009-09-30 | 日東電工株式会社 | 偏光板の製造方法 |
| JP2009048157A (ja) * | 2006-12-21 | 2009-03-05 | Fujifilm Corp | 液晶表示装置 |
| JP2009063983A (ja) * | 2006-12-21 | 2009-03-26 | Fujifilm Corp | 光学フィルム、及びそれを有する偏光板 |
| JP2008197638A (ja) * | 2007-01-18 | 2008-08-28 | Fujifilm Corp | 偏光板及び液晶表示装置 |
| JP5484678B2 (ja) * | 2007-02-14 | 2014-05-07 | 旭化成イーマテリアルズ株式会社 | 光学素子用成形体 |
| JP5049033B2 (ja) | 2007-03-08 | 2012-10-17 | 富士フイルム株式会社 | 液晶表示装置 |
| JP2008249896A (ja) * | 2007-03-29 | 2008-10-16 | Fujifilm Corp | 偏光板用保護フィルム、偏光板、及び液晶表示装置 |
| JP2009069375A (ja) * | 2007-09-12 | 2009-04-02 | Sumitomo Chemical Co Ltd | 偏光板の製造方法 |
| KR100932049B1 (ko) * | 2008-08-22 | 2009-12-15 | 주식회사 에이스 디지텍 | 편광판의 제조방법 |
| JP5337467B2 (ja) * | 2008-12-16 | 2013-11-06 | 日東電工株式会社 | 偏光板の製造方法 |
| JP5446933B2 (ja) * | 2010-01-28 | 2014-03-19 | 住友化学株式会社 | 偏光板の製造方法 |
| WO2011145495A1 (ja) * | 2010-05-20 | 2011-11-24 | コニカミノルタオプト株式会社 | 位相差フィルム付きの偏光板 |
| JP5243514B2 (ja) * | 2010-11-12 | 2013-07-24 | 日東電工株式会社 | 液晶表示装置の製造方法 |
| JP5461371B2 (ja) * | 2010-11-25 | 2014-04-02 | 日東電工株式会社 | 液晶表示素子の製造方法および液晶表示素子の製造システム |
| KR20140138752A (ko) * | 2012-03-02 | 2014-12-04 | 스미또모 가가꾸 가부시끼가이샤 | 편광판의 제조 방법 |
| JP6045161B2 (ja) * | 2012-03-07 | 2016-12-14 | 日東電工株式会社 | 偏光板の製造方法 |
| JP6163915B2 (ja) * | 2013-06-28 | 2017-07-19 | 住友化学株式会社 | 偏光板の製造方法 |
| CN104460099B (zh) * | 2013-09-13 | 2019-12-10 | 日东电工株式会社 | 剥离辅助构件、剥离装置及剥离方法 |
| KR101583702B1 (ko) * | 2013-12-10 | 2016-01-08 | 주식회사 엘지화학 | 공정 효율성이 향상된 라미네이팅 장치 및 이를 포함하는 편광판 제조 시스템 |
| JP6807637B2 (ja) * | 2015-09-30 | 2021-01-06 | 日東電工株式会社 | 偏光子の検査方法および偏光板の製造方法 |
| JP6732580B2 (ja) * | 2016-07-22 | 2020-07-29 | 日東電工株式会社 | 光学表示パネルの製造方法と光学表示パネルの製造システム |
| JP6983497B2 (ja) * | 2016-09-12 | 2021-12-17 | 日東電工株式会社 | 偏光フィルム、液晶パネルおよび液晶表示装置 |
| JP7175083B2 (ja) | 2017-12-25 | 2022-11-18 | 日東電工株式会社 | 光学部材の梱包物の製造方法 |
| KR20200096431A (ko) * | 2019-02-04 | 2020-08-12 | 스미또모 가가꾸 가부시키가이샤 | 편광판 및 표시 장치 |
| JP2020126226A (ja) * | 2019-02-04 | 2020-08-20 | 住友化学株式会社 | 偏光板および表示装置 |
| WO2021070467A1 (ja) * | 2019-10-10 | 2021-04-15 | 日東電工株式会社 | 位相差層付偏光板およびそれを用いた有機エレクトロルミネセンス表示装置 |
| JP7514097B2 (ja) * | 2019-10-10 | 2024-07-10 | 日東電工株式会社 | 位相差層および粘着剤層付偏光板およびそれを用いた有機エレクトロルミネセンス表示装置 |
| JP7500356B2 (ja) * | 2020-09-02 | 2024-06-17 | 日東電工株式会社 | 偏光板、位相差層付偏光板および有機エレクトロルミネセンス表示装置 |
| TW202235927A (zh) * | 2020-12-28 | 2022-09-16 | 日商住友化學股份有限公司 | 偏光板 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3963405B2 (ja) * | 1996-08-26 | 2007-08-22 | 日本合成化学工業株式会社 | 偏光板の製造法 |
| JP2002174729A (ja) * | 2000-12-08 | 2002-06-21 | Sumitomo Chem Co Ltd | 偏光板、粘着剤付き偏光板及びそれらの使用 |
| JP2002196132A (ja) * | 2000-12-25 | 2002-07-10 | Sumitomo Chem Co Ltd | 偏光板の製造方法 |
| JP2002250813A (ja) * | 2001-02-23 | 2002-09-06 | Sekisui Chem Co Ltd | 偏光板及びその製造方法 |
| JP2002365436A (ja) * | 2001-04-03 | 2002-12-18 | Nitto Denko Corp | 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置 |
| CN1302298C (zh) * | 2001-10-16 | 2007-02-28 | 日东电工株式会社 | 偏振片的制造方法及液晶显示装置 |
| JP2003232930A (ja) * | 2002-02-13 | 2003-08-22 | Nippon Zeon Co Ltd | 積層体及びその製造方法 |
| JP2004037841A (ja) * | 2002-07-03 | 2004-02-05 | Sekisui Chem Co Ltd | 偏光板の製造方法 |
| JP2004077768A (ja) * | 2002-08-16 | 2004-03-11 | Fuji Photo Film Co Ltd | 偏光板及びその製造方法 |
| JP3921155B2 (ja) * | 2002-09-24 | 2007-05-30 | 日東電工株式会社 | 偏光板の製造方法 |
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2005
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- 2005-03-10 JP JP2005066906A patent/JP4827226B2/ja not_active Expired - Fee Related
- 2005-03-10 CN CNB2005800019187A patent/CN100388027C/zh not_active Expired - Fee Related
- 2005-03-10 KR KR1020067008794A patent/KR100830392B1/ko not_active Expired - Fee Related
- 2005-03-18 TW TW094108374A patent/TW200538772A/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI881199B (zh) * | 2021-03-29 | 2025-04-21 | 日商日東電工股份有限公司 | 偏光板及偏光板的製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100388027C (zh) | 2008-05-14 |
| WO2005093472A1 (ja) | 2005-10-06 |
| JP2005309394A (ja) | 2005-11-04 |
| TWI303327B (enrdf_load_stackoverflow) | 2008-11-21 |
| KR100830392B1 (ko) | 2008-05-20 |
| JP4827226B2 (ja) | 2011-11-30 |
| KR20060086382A (ko) | 2006-07-31 |
| CN1906510A (zh) | 2007-01-31 |
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