KR100939467B1 - 편광판, 그 제조 방법, 광학 필름 및 화상 표시 장치 - Google Patents
편광판, 그 제조 방법, 광학 필름 및 화상 표시 장치 Download PDFInfo
- Publication number
- KR100939467B1 KR100939467B1 KR1020080093585A KR20080093585A KR100939467B1 KR 100939467 B1 KR100939467 B1 KR 100939467B1 KR 1020080093585 A KR1020080093585 A KR 1020080093585A KR 20080093585 A KR20080093585 A KR 20080093585A KR 100939467 B1 KR100939467 B1 KR 100939467B1
- Authority
- KR
- South Korea
- Prior art keywords
- polarizing plate
- transparent protective
- protective film
- film
- adhesive
- 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
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
-
- 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
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/42—Polarizing, birefringent, filtering
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00254716 | 2007-09-28 | ||
JP2007254716 | 2007-09-28 | ||
JPJP-P-2008-00173712 | 2008-07-02 | ||
JP2008173712A JP4448183B2 (ja) | 2007-09-28 | 2008-07-02 | 偏光板、その製造方法、光学フィルムおよび画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090033024A KR20090033024A (ko) | 2009-04-01 |
KR100939467B1 true KR100939467B1 (ko) | 2010-01-29 |
Family
ID=40517188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080093585A KR100939467B1 (ko) | 2007-09-28 | 2008-09-24 | 편광판, 그 제조 방법, 광학 필름 및 화상 표시 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4448183B2 (ja) |
KR (1) | KR100939467B1 (ja) |
CN (1) | CN101398501B (ja) |
TW (1) | TWI381196B (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5644064B2 (ja) * | 2009-06-09 | 2014-12-24 | 住友化学株式会社 | 液晶表示装置及びそれに用いる偏光板 |
JP5788646B2 (ja) * | 2009-06-25 | 2015-10-07 | 住友化学株式会社 | 偏光板、複合偏光板および液晶表示装置 |
JP2011039360A (ja) * | 2009-08-14 | 2011-02-24 | Sumitomo Chemical Co Ltd | 偏光板および液晶表示装置 |
JP2011081359A (ja) * | 2009-09-09 | 2011-04-21 | Nitto Denko Corp | 偏光板の製造方法 |
JP5295919B2 (ja) * | 2009-09-28 | 2013-09-18 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
JP5476075B2 (ja) * | 2009-09-23 | 2014-04-23 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
EP2481580B1 (en) * | 2009-09-23 | 2014-01-15 | Mitsubishi Plastics, Inc. | Laminated polyester film |
KR101786524B1 (ko) * | 2009-09-23 | 2017-10-18 | 미쯔비시 케미컬 주식회사 | 적층 폴리에스테르 필름 |
JP5295916B2 (ja) * | 2009-09-23 | 2013-09-18 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
JP5295918B2 (ja) * | 2009-09-28 | 2013-09-18 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
JP5296019B2 (ja) * | 2009-09-23 | 2013-09-25 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
KR101293887B1 (ko) * | 2010-01-29 | 2013-08-06 | 주식회사 엘지화학 | 광경화형 접착제 조성물 |
JP5795193B2 (ja) * | 2011-05-27 | 2015-10-14 | 日東電工株式会社 | 位相差層付偏光板 |
JP2012247619A (ja) * | 2011-05-27 | 2012-12-13 | Nitto Denko Corp | 位相差層付偏光板 |
JP5948870B2 (ja) * | 2011-12-28 | 2016-07-06 | コニカミノルタ株式会社 | 液晶表示装置 |
JP6033046B2 (ja) * | 2012-02-06 | 2016-11-30 | Kjケミカルズ株式会社 | 活性エネルギー線硬化性接着剤 |
CN104160305B (zh) * | 2012-02-28 | 2016-04-13 | 日本化药株式会社 | 染料系偏光元件和偏振片 |
JP6335422B2 (ja) | 2012-06-29 | 2018-05-30 | 日東電工株式会社 | 円偏光板および有機elパネル |
KR101462579B1 (ko) * | 2013-02-06 | 2014-11-18 | 동우 화인켐 주식회사 | 편광판 및 이를 포함하는 액정표시장치 |
JP2014160164A (ja) * | 2013-02-20 | 2014-09-04 | Sumitomo Chemical Co Ltd | 偏光板 |
KR20140118879A (ko) * | 2013-03-28 | 2014-10-08 | 주식회사 엘지화학 | 양면형 편광판의 제조방법 및 이로부터 제조된 양면형 편광판 |
JP6293422B2 (ja) * | 2013-05-01 | 2018-03-14 | 日東電工株式会社 | 偏光板、その製造方法、光学フィルムおよび画像表示装置 |
JPWO2014188935A1 (ja) * | 2013-05-21 | 2017-02-23 | コニカミノルタ株式会社 | 位相差フィルム、該位相差フィルムを用いた円偏光板および画像表示装置 |
JP5755770B2 (ja) * | 2014-02-03 | 2015-07-29 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
JP2015200698A (ja) * | 2014-04-04 | 2015-11-12 | 日東電工株式会社 | 透明樹脂層、粘着剤層付偏光フィルムおよび画像表示装置 |
JP6609405B2 (ja) * | 2014-08-26 | 2019-11-20 | 三星エスディアイ株式会社 | 粘着剤組成物、粘着剤層、粘着型光学フィルム、粘着型偏光板、および画像表示装置 |
JP2016071264A (ja) * | 2014-09-30 | 2016-05-09 | 富士フイルム株式会社 | 光学フィルム、偏光板保護フィルム、偏光板、及び液晶表示装置 |
JP5950002B2 (ja) * | 2015-07-13 | 2016-07-13 | 住友化学株式会社 | 偏光板の製造方法 |
JP2016136259A (ja) * | 2016-02-03 | 2016-07-28 | コニカミノルタ株式会社 | 液晶表示装置 |
WO2018025715A1 (ja) * | 2016-08-03 | 2018-02-08 | 住友化学株式会社 | 積層フィルム |
JP2019200413A (ja) * | 2018-05-11 | 2019-11-21 | 住友化学株式会社 | 偏光板および表示装置 |
CN113635632B (zh) * | 2018-07-25 | 2023-06-06 | 日东电工株式会社 | 光学薄膜及其制造方法、偏光板、以及图像显示装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100628106B1 (ko) | 2005-04-19 | 2006-09-25 | 정종헌 | 아크릴 에멀젼 수지 조성물 및 이로부터 제조되는 pvc타일용 접착제 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547656A (ja) * | 1991-08-08 | 1993-02-26 | Mitsubishi Electric Corp | レジストパターンの形成方法および該方法に用いられる反射防止膜形成用有機シラン化合物 |
TWI294902B (en) * | 2002-11-08 | 2008-03-21 | Far Eastern Textile Ltd | Hydrolytic condensation coating composition, hard coat film and method of preparing the same |
WO2006009250A1 (ja) * | 2004-07-22 | 2006-01-26 | Soken Chemical & Engineering Co., Ltd. | 偏光板用粘着剤組成物および偏光板 |
CN101061401A (zh) * | 2004-11-18 | 2007-10-24 | 日东电工株式会社 | 偏振片及使用了它的图像显示装置 |
KR100840114B1 (ko) * | 2005-10-20 | 2008-06-19 | 주식회사 엘지화학 | 점착제 조성물 |
-
2008
- 2008-07-02 JP JP2008173712A patent/JP4448183B2/ja not_active Expired - Fee Related
- 2008-09-12 TW TW097135205A patent/TWI381196B/zh not_active IP Right Cessation
- 2008-09-22 CN CN200810148997XA patent/CN101398501B/zh not_active Expired - Fee Related
- 2008-09-24 KR KR1020080093585A patent/KR100939467B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100628106B1 (ko) | 2005-04-19 | 2006-09-25 | 정종헌 | 아크릴 에멀젼 수지 조성물 및 이로부터 제조되는 pvc타일용 접착제 |
Also Published As
Publication number | Publication date |
---|---|
TW200925675A (en) | 2009-06-16 |
KR20090033024A (ko) | 2009-04-01 |
CN101398501B (zh) | 2010-08-11 |
TWI381196B (zh) | 2013-01-01 |
CN101398501A (zh) | 2009-04-01 |
JP2009098623A (ja) | 2009-05-07 |
JP4448183B2 (ja) | 2010-04-07 |
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