WO2012177044A3 - 광학 필름 - Google Patents
광학 필름 Download PDFInfo
- Publication number
- WO2012177044A3 WO2012177044A3 PCT/KR2012/004870 KR2012004870W WO2012177044A3 WO 2012177044 A3 WO2012177044 A3 WO 2012177044A3 KR 2012004870 W KR2012004870 W KR 2012004870W WO 2012177044 A3 WO2012177044 A3 WO 2012177044A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical film
- relates
- cellulose acetate
- acetate film
- rth
- Prior art date
Links
Classifications
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
- C08K5/30—Hydrazones; Semicarbazones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/32—Compounds containing nitrogen bound to oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
- C08K5/405—Thioureas; Derivatives thereof
-
- 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
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
-
- 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
- C08J2301/10—Esters of organic acids
- C08J2301/12—Cellulose acetate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Polarising Elements (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/126,347 US20140116293A1 (en) | 2011-06-20 | 2012-06-20 | Optical Film |
CN201280035927.8A CN103703060B (zh) | 2011-06-20 | 2012-06-20 | 光学膜 |
JP2014516911A JP2014520288A (ja) | 2011-06-20 | 2012-06-20 | 光学フィルム |
EP12802738.0A EP2722356A4 (en) | 2011-06-20 | 2012-06-20 | OPTICAL FILM |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110059697 | 2011-06-20 | ||
KR10-2011-0059697 | 2011-06-20 | ||
KR10-2012-0065600 | 2012-06-19 | ||
KR20120065600A KR101322462B1 (ko) | 2011-06-20 | 2012-06-19 | 광학 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012177044A2 WO2012177044A2 (ko) | 2012-12-27 |
WO2012177044A3 true WO2012177044A3 (ko) | 2013-03-28 |
Family
ID=47906328
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/004870 WO2012177044A2 (ko) | 2011-06-20 | 2012-06-20 | 광학 필름 |
PCT/KR2012/004869 WO2012177043A2 (ko) | 2011-06-20 | 2012-06-20 | 광학 필름 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/004869 WO2012177043A2 (ko) | 2011-06-20 | 2012-06-20 | 광학 필름 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20140116292A1 (ko) |
EP (2) | EP2722355A4 (ko) |
JP (2) | JP2014520192A (ko) |
KR (2) | KR101322447B1 (ko) |
CN (2) | CN103649181B (ko) |
TW (2) | TWI560227B (ko) |
WO (2) | WO2012177044A2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101322447B1 (ko) * | 2011-06-20 | 2013-10-28 | 에스케이이노베이션 주식회사 | 광학 필름 |
JP6450667B2 (ja) * | 2015-09-30 | 2019-01-09 | 富士フイルム株式会社 | 偏光板保護フィルム、偏光板、液晶表示装置、及び偏光板保護フィルムの製造方法 |
KR102417140B1 (ko) * | 2015-12-24 | 2022-07-04 | 삼성전자주식회사 | 중합체, 보상 필름, 광학 필름 및 표시 장치 |
KR102369128B1 (ko) | 2016-03-30 | 2022-02-28 | 니폰 제온 가부시키가이샤 | 광학 이방성층 및 그 제조 방법, 광학 이방성 적층체 및 그 제조 방법, 광학 이방성 전사체, 편광판, 그리고 화상 표시 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002031715A (ja) * | 2000-07-14 | 2002-01-31 | Konica Corp | 光学フィルム、セルロースエステルフィルムの製造方法、偏光板及び表示装置 |
JP2002040232A (ja) * | 2000-07-19 | 2002-02-06 | Konica Corp | 光学フィルム、偏光板及び表示装置 |
JP2002301788A (ja) * | 2000-12-26 | 2002-10-15 | Konica Corp | セルロースエステルフィルム、それを用いる偏光板用保護フィルム及び偏光板 |
JP2005096095A (ja) * | 2003-09-22 | 2005-04-14 | Konica Minolta Opto Inc | ハードコートフィルム及びその製造方法 |
KR20100006837A (ko) * | 2008-07-10 | 2010-01-22 | 에스케이에너지 주식회사 | 셀룰로오스아세테이트 필름 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910697B1 (ko) * | 1968-12-10 | 1974-03-12 | ||
JP3302733B2 (ja) * | 1992-05-18 | 2002-07-15 | 株式会社東芝 | 有機非線形光学材料 |
ATE288085T1 (de) * | 1997-10-20 | 2005-02-15 | Fuji Photo Film Co Ltd | Optische kompensationsfolie und flüssigkristall- anzeigevorrichtung |
KR100655677B1 (ko) * | 1999-03-12 | 2006-12-08 | 후지 샤신 필름 가부시기가이샤 | 투명 보호막, 편광막, 투명 지지체, 및 액정성 분자로부터형성된 광학적 이방성 층을 갖는 타원 편광판 |
US6712896B2 (en) * | 2000-05-26 | 2004-03-30 | Konica Minolta Holdings, Inc. | Cellulose ester film, optical film, polarizing plate, optical compensation film and liquid crystal display |
JP4317679B2 (ja) * | 2002-05-23 | 2009-08-19 | 富士フイルム株式会社 | 光学フィルム用レターデーション上昇剤、セルロースエステルフィルム、光学補償シート、楕円偏光板および液晶表示装置 |
KR20070086056A (ko) * | 2004-12-15 | 2007-08-27 | 후지필름 가부시키가이샤 | 셀룰로오스 아실레이트 필름, 셀룰로오스 아실레이트필름의 제조 방법, 편광판 및 액정 표시 장치 |
JP2006282979A (ja) | 2005-03-11 | 2006-10-19 | Fuji Photo Film Co Ltd | セルロースアシレートフィルム、並びにそれを用いた偏光板及び液晶表示装置 |
TW200700471A (en) * | 2005-03-22 | 2007-01-01 | Fuji Photo Film Co Ltd | Optical compensation film, polarizing plate and liquid crystal display |
JP4546370B2 (ja) | 2005-09-16 | 2010-09-15 | 富士フイルム株式会社 | 組成物、フィルムおよび液晶性付与剤 |
JP2007204553A (ja) * | 2006-01-31 | 2007-08-16 | Mitsubishi Chemicals Corp | 結晶性フォトクロミック薄膜およびその利用 |
JP2007326972A (ja) * | 2006-06-08 | 2007-12-20 | Fujifilm Corp | セルロースアシレートフィルム、光学補償シート、偏光板、および液晶表示装置 |
JP2007332292A (ja) * | 2006-06-15 | 2007-12-27 | Fujifilm Corp | セルロース体、セルロース体フィルム、光学補償シート、偏光板、液晶表示装置 |
KR101440763B1 (ko) * | 2006-07-31 | 2014-09-17 | 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 | 편광판 보호 필름, 편광판 및 액정 표시 장치 |
WO2009012227A1 (en) | 2007-07-13 | 2009-01-22 | Board Of Regents, The University Of Texas System | Hydrazone modulators of cannabinoid receptors |
WO2009060743A1 (ja) | 2007-11-05 | 2009-05-14 | Konica Minolta Opto, Inc. | 光学補償フィルム、及びそれを用いた偏光板及び液晶表示装置 |
DE102010005038A1 (de) | 2009-02-14 | 2010-08-19 | Lofo High Tech Film Gmbh | Optische Kompensationsfolien |
JP5286114B2 (ja) * | 2009-03-13 | 2013-09-11 | 富士フイルム株式会社 | セルロースアシレートフィルムとその製造方法、偏光板および液晶表示装置 |
JP5593077B2 (ja) * | 2009-03-31 | 2014-09-17 | 富士フイルム株式会社 | セルロースアシレートフィルムの製造方法 |
KR20110040336A (ko) * | 2009-10-14 | 2011-04-20 | 에스케이이노베이션 주식회사 | 셀룰로오스아세테이트 필름 |
KR20110075980A (ko) | 2009-12-29 | 2011-07-06 | 에스케이이노베이션 주식회사 | 셀룰로오스아세테이트 필름 |
JP2012007015A (ja) | 2010-06-22 | 2012-01-12 | Fujifilm Corp | 光学フィルム、偏光板、表示素子および液晶表示装置 |
KR20120035285A (ko) * | 2010-10-05 | 2012-04-16 | 에스케이이노베이션 주식회사 | 셀룰로오스아세테이트 필름 |
KR101322447B1 (ko) * | 2011-06-20 | 2013-10-28 | 에스케이이노베이션 주식회사 | 광학 필름 |
-
2012
- 2012-06-19 KR KR20120065581A patent/KR101322447B1/ko not_active IP Right Cessation
- 2012-06-19 KR KR20120065600A patent/KR101322462B1/ko active IP Right Grant
- 2012-06-20 TW TW101122036A patent/TWI560227B/zh not_active IP Right Cessation
- 2012-06-20 US US14/126,309 patent/US20140116292A1/en not_active Abandoned
- 2012-06-20 CN CN201280030269.3A patent/CN103649181B/zh not_active Expired - Fee Related
- 2012-06-20 JP JP2014516910A patent/JP2014520192A/ja active Pending
- 2012-06-20 TW TW101122035A patent/TWI560226B/zh not_active IP Right Cessation
- 2012-06-20 JP JP2014516911A patent/JP2014520288A/ja active Pending
- 2012-06-20 CN CN201280035927.8A patent/CN103703060B/zh not_active Expired - Fee Related
- 2012-06-20 EP EP12802092.2A patent/EP2722355A4/en not_active Withdrawn
- 2012-06-20 EP EP12802738.0A patent/EP2722356A4/en not_active Withdrawn
- 2012-06-20 WO PCT/KR2012/004870 patent/WO2012177044A2/ko active Application Filing
- 2012-06-20 US US14/126,347 patent/US20140116293A1/en not_active Abandoned
- 2012-06-20 WO PCT/KR2012/004869 patent/WO2012177043A2/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002031715A (ja) * | 2000-07-14 | 2002-01-31 | Konica Corp | 光学フィルム、セルロースエステルフィルムの製造方法、偏光板及び表示装置 |
JP2002040232A (ja) * | 2000-07-19 | 2002-02-06 | Konica Corp | 光学フィルム、偏光板及び表示装置 |
JP2002301788A (ja) * | 2000-12-26 | 2002-10-15 | Konica Corp | セルロースエステルフィルム、それを用いる偏光板用保護フィルム及び偏光板 |
JP2005096095A (ja) * | 2003-09-22 | 2005-04-14 | Konica Minolta Opto Inc | ハードコートフィルム及びその製造方法 |
KR20100006837A (ko) * | 2008-07-10 | 2010-01-22 | 에스케이에너지 주식회사 | 셀룰로오스아세테이트 필름 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2722356A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN103703060B (zh) | 2016-05-11 |
EP2722356A4 (en) | 2015-04-15 |
CN103649181A (zh) | 2014-03-19 |
WO2012177044A2 (ko) | 2012-12-27 |
JP2014520192A (ja) | 2014-08-21 |
JP2014520288A (ja) | 2014-08-21 |
TWI560227B (en) | 2016-12-01 |
TW201305265A (zh) | 2013-02-01 |
WO2012177043A2 (ko) | 2012-12-27 |
CN103703060A (zh) | 2014-04-02 |
US20140116293A1 (en) | 2014-05-01 |
TWI560226B (en) | 2016-12-01 |
KR20120140213A (ko) | 2012-12-28 |
KR20120140212A (ko) | 2012-12-28 |
KR101322447B1 (ko) | 2013-10-28 |
EP2722355A2 (en) | 2014-04-23 |
WO2012177043A3 (ko) | 2013-03-28 |
KR101322462B1 (ko) | 2013-10-28 |
CN103649181B (zh) | 2017-02-08 |
EP2722356A2 (en) | 2014-04-23 |
TW201302882A (zh) | 2013-01-16 |
US20140116292A1 (en) | 2014-05-01 |
EP2722355A4 (en) | 2015-04-15 |
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