KR20070119759A - 광학 보상층 부착 편광판의 제조 방법 및 광학 보상층 부착편광판을 사용한 화상 표시 장치 - Google Patents
광학 보상층 부착 편광판의 제조 방법 및 광학 보상층 부착편광판을 사용한 화상 표시 장치 Download PDFInfo
- Publication number
- KR20070119759A KR20070119759A KR1020077027474A KR20077027474A KR20070119759A KR 20070119759 A KR20070119759 A KR 20070119759A KR 1020077027474 A KR1020077027474 A KR 1020077027474A KR 20077027474 A KR20077027474 A KR 20077027474A KR 20070119759 A KR20070119759 A KR 20070119759A
- Authority
- KR
- South Korea
- Prior art keywords
- optical compensation
- compensation layer
- polarizing plate
- polarizer
- layer
- 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
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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
- G02B5/3083—Birefringent or phase retarding elements
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- 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
- B29D11/0073—Optical laminates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
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- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (4)
- 편광자 보호 필름의 일방 측에 광경화형 접착제층을 개재하여 광학 보상층을 적층시키는 공정과,상기 편광자 보호 필름의 타방 측에서 메탈 할라이드 램프 또는 초고압 수은등으로 자외선을 조사하는 공정과,상기 편광자 보호 필름의 그 광학 보상층이 형성되지 않은 측에 편광자를 적층시키는 공정을 포함하는, 광학 보상층 부착 편광판의 제조 방법.
- 제 1 항에 있어서,상기 광학 보상층이 액정 재료의 배향 상태를 고정화시켜 형성된 층인, 광학 보상층 부착 편광판의 제조 방법.
- 제 1 항 또는 제 2 항에 기재된 광학 보상층 부착 편광판의 제조 방법에 의해 제조된, 광학 보상층 부착 편광판.
- 제 3 항에 기재된 광학 보상층 부착 편광판을 포함하는, 화상 표시 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006032049A JP3980618B2 (ja) | 2006-02-09 | 2006-02-09 | 光学補償層付偏光板の製造方法および光学補償層付偏光板を用いた画像表示装置 |
JPJP-P-2006-00032049 | 2006-02-09 | ||
PCT/JP2006/325461 WO2007091377A1 (ja) | 2006-02-09 | 2006-12-21 | 光学補償層付偏光板の製造方法および光学補償層付偏光板を用いた画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070119759A true KR20070119759A (ko) | 2007-12-20 |
KR100887916B1 KR100887916B1 (ko) | 2009-03-12 |
Family
ID=38344984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077027474A KR100887916B1 (ko) | 2006-02-09 | 2006-12-21 | 광학 보상층 부착 편광판의 제조 방법 및 광학 보상층 부착편광판을 사용한 화상 표시 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7764338B2 (ko) |
JP (1) | JP3980618B2 (ko) |
KR (1) | KR100887916B1 (ko) |
CN (1) | CN101185014B (ko) |
TW (1) | TW200732716A (ko) |
WO (1) | WO2007091377A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100070502A (ko) * | 2008-12-18 | 2010-06-28 | 엘지디스플레이 주식회사 | 편광판 및 이의 제조방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140118879A (ko) | 2013-03-28 | 2014-10-08 | 주식회사 엘지화학 | 양면형 편광판의 제조방법 및 이로부터 제조된 양면형 편광판 |
CN105717572B (zh) * | 2014-12-22 | 2020-05-12 | 住友化学株式会社 | 带有保护膜的偏振板及包含它的层叠体 |
US10216041B2 (en) | 2015-09-16 | 2019-02-26 | Samsung Electronics Co., Ltd. | Optical film, manufacturing method thereof and display device |
Family Cites Families (17)
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JP3333607B2 (ja) | 1993-10-20 | 2002-10-15 | 新日本石油化学株式会社 | 連続転写法による光学素子の製造法 |
JP3384888B2 (ja) * | 1994-09-14 | 2003-03-10 | 新日本石油株式会社 | 液晶表示素子用補償板 |
JP2000266932A (ja) * | 1999-03-12 | 2000-09-29 | Sekisui Chem Co Ltd | 偏光板保護フィルム及びそれを用いた偏光板 |
JP4633906B2 (ja) * | 2000-05-23 | 2011-02-16 | Jx日鉱日石エネルギー株式会社 | 円偏光板および液晶表示装置 |
KR100807139B1 (ko) * | 2000-05-15 | 2008-02-27 | 후지필름 가부시키가이샤 | 광학 보상 시트, 편광판, 및 액정 표시 장치 |
JP2002303722A (ja) | 2001-04-04 | 2002-10-18 | Fuji Photo Film Co Ltd | 光学補償シート |
US6609795B2 (en) * | 2001-06-11 | 2003-08-26 | 3M Innovative Properties Company | Polarizing beam splitter |
JP2003075636A (ja) * | 2001-09-04 | 2003-03-12 | Nippon Oil Corp | 楕円偏光板および液晶表示装置 |
JP2003287622A (ja) | 2002-01-23 | 2003-10-10 | Nitto Denko Corp | 光学補償板およびそれを用いた偏光板 |
US7235283B2 (en) * | 2002-01-23 | 2007-06-26 | Nitto Denko Corporation | Optical compensation plate and deflecting plate using the same |
JP4139129B2 (ja) | 2002-04-30 | 2008-08-27 | 株式会社リコー | 偏光分離素子の作製方法、接着装置及び光ピックアップ装置 |
JP4208187B2 (ja) * | 2002-10-28 | 2009-01-14 | 日東電工株式会社 | 粘着型光学フィルム、粘着型光学フィルムの製造方法および画像表示装置 |
JP2004264345A (ja) | 2003-02-03 | 2004-09-24 | Nitto Denko Corp | 位相差フィルムおよびその製造方法 |
TW201211575A (en) | 2003-06-25 | 2012-03-16 | Fujifilm Corp | Optical compensative sheet, polar plate and liquid crystal display device |
JP2005139401A (ja) * | 2003-11-10 | 2005-06-02 | Sekisui Chem Co Ltd | 偏光板用光硬化型接着剤および液晶表示パネル |
US7307679B2 (en) * | 2004-01-16 | 2007-12-11 | Fujifilm Corporation | Liquid-crystal display and polarizing plate |
WO2007064029A1 (en) * | 2005-12-02 | 2007-06-07 | Fujifilm Corporation | Optical compensation film, polarizing plate and liquid crystal display device |
-
2006
- 2006-02-09 JP JP2006032049A patent/JP3980618B2/ja not_active Expired - Fee Related
- 2006-12-21 WO PCT/JP2006/325461 patent/WO2007091377A1/ja active Application Filing
- 2006-12-21 CN CN200680018952XA patent/CN101185014B/zh not_active Expired - Fee Related
- 2006-12-21 US US12/063,167 patent/US7764338B2/en not_active Expired - Fee Related
- 2006-12-21 KR KR1020077027474A patent/KR100887916B1/ko active IP Right Grant
-
2007
- 2007-01-11 TW TW096101034A patent/TW200732716A/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100070502A (ko) * | 2008-12-18 | 2010-06-28 | 엘지디스플레이 주식회사 | 편광판 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
TW200732716A (en) | 2007-09-01 |
CN101185014A (zh) | 2008-05-21 |
CN101185014B (zh) | 2010-05-19 |
US20090257017A1 (en) | 2009-10-15 |
KR100887916B1 (ko) | 2009-03-12 |
WO2007091377A1 (ja) | 2007-08-16 |
JP2007212721A (ja) | 2007-08-23 |
JP3980618B2 (ja) | 2007-09-26 |
US7764338B2 (en) | 2010-07-27 |
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