CN1284984C - 偏振片及其制造方法 - Google Patents
偏振片及其制造方法 Download PDFInfo
- Publication number
- CN1284984C CN1284984C CNB03154004XA CN03154004A CN1284984C CN 1284984 C CN1284984 C CN 1284984C CN B03154004X A CNB03154004X A CN B03154004XA CN 03154004 A CN03154004 A CN 03154004A CN 1284984 C CN1284984 C CN 1284984C
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- polaroid
- film
- light polarizing
- polarizing film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
试验名 | 第一保护膜 | 第二保护膜 | X1 | X2 | 0.65 X1 | 1.55 X1 | |Y1-Y2| | 翘曲值(mm) | 评价 |
实施例1 | A | B | 0.49 | 0.42 | 0.32 | 0.75 | 20 | 1 | ○ |
实施例2 | C | D | 0.25 | 0.28 | 0.16 | 0.39 | 28 | 2 | ○ |
实施例3 | D | E | 0.28 | 0.35 | 0.18 | 0.43 | 28 | 5 | ○ |
实施例4 | A | E | 0.49 | 0.35 | 0.32 | 0.75 | 0 | 7 | ○ |
比较例1 | A | C | 0.49 | 0.25 | 0.32 | 0.75 | 0 | 20 | × |
比较例2 | A | D | 0.49 | 0.28 | 0.32 | 0.75 | 28 | 17 | × |
比较例3 | C | B | 0.25 | 0.42 | 0.16 | 0.39 | 20 | 13 | × |
参考例1 | A | A | 0.49 | 0.49 | 0.32 | 0.75 | 0 | 1 | ○ |
参考例2 | C | C | 0.25 | 0.25 | 0.16 | 0.39 | 0 | 0 | ○ |
参考例3 | D | D | 0.28 | 0.28 | 0.18 | 0.43 | 28 | 0.5 | ○ |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002237578A JP2004077768A (ja) | 2002-08-16 | 2002-08-16 | 偏光板及びその製造方法 |
JP2002237578 | 2002-08-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1484048A CN1484048A (zh) | 2004-03-24 |
CN1284984C true CN1284984C (zh) | 2006-11-15 |
Family
ID=32021275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03154004XA Expired - Lifetime CN1284984C (zh) | 2002-08-16 | 2003-08-13 | 偏振片及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7149031B2 (zh) |
JP (1) | JP2004077768A (zh) |
KR (1) | KR20040016382A (zh) |
CN (1) | CN1284984C (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005010760A (ja) * | 2003-05-26 | 2005-01-13 | Nitto Denko Corp | 偏光板用接着剤、偏光板、その製造方法、光学フィルムおよび画像表示装置 |
WO2005093472A1 (ja) * | 2004-03-25 | 2005-10-06 | Nitto Denko Corporation | 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 |
TW200606449A (en) * | 2004-07-01 | 2006-02-16 | Fuji Photo Film Co Ltd | Optical cellulose acylate film, polarizing plate and liquid crystal display |
CN100405133C (zh) * | 2004-09-27 | 2008-07-23 | 无锡阿尔梅感光化学公司 | 镜用复合薄膜 |
TWI253513B (en) | 2004-11-12 | 2006-04-21 | Hon Hai Prec Ind Co Ltd | Polarizer, and method and equipment for manufacturing the same |
CN100426077C (zh) * | 2004-11-13 | 2008-10-15 | 鸿富锦精密工业(深圳)有限公司 | 偏光片制造装置 |
JP4365792B2 (ja) * | 2005-01-19 | 2009-11-18 | 株式会社フューチャービジョン | 液晶表示装置 |
KR101215022B1 (ko) * | 2005-10-31 | 2012-12-24 | 삼성디스플레이 주식회사 | 편광판과 편광판 제조 방법 및 편광판을 포함한 액정 표시패널 |
KR20090029716A (ko) * | 2006-05-17 | 2009-03-23 | 스미또모 가가꾸 가부시키가이샤 | 편광판, 이의 제조방법, 적층 광학 부재 및 액정 표시 장치 |
JP4335901B2 (ja) * | 2006-11-14 | 2009-09-30 | 日東電工株式会社 | 偏光板の製造方法 |
KR100955334B1 (ko) * | 2007-01-31 | 2010-04-30 | 주식회사 엘지화학 | 빛샘 현상이 개선된 점착층을 가지는 편광판 |
JP5082480B2 (ja) * | 2007-02-13 | 2012-11-28 | 住友化学株式会社 | 薄型偏光板及びそれを用いた画像表示装置 |
CN101526637B (zh) * | 2008-03-06 | 2011-02-02 | 达信科技股份有限公司 | 偏光板及其制造方法 |
JP2010060671A (ja) * | 2008-09-02 | 2010-03-18 | Nippon Telegr & Teleph Corp <Ntt> | 液晶材料の製造方法、光部品及びディスプレー |
KR101414103B1 (ko) * | 2009-12-08 | 2014-07-02 | 엘지디스플레이 주식회사 | 투명 액정표시소자 |
WO2011105273A1 (ja) * | 2010-02-24 | 2011-09-01 | 住友化学株式会社 | 液晶表示装置の製造方法 |
JP5905761B2 (ja) | 2011-05-20 | 2016-04-20 | 日東電工株式会社 | 光学表示パネルの連続製造方法および光学表示パネルの連続製造システム |
JP5945143B2 (ja) | 2011-05-20 | 2016-07-05 | 日東電工株式会社 | 光学フィルムロールセットおよび光学フィルムロールセットの製造方法。 |
JP5695981B2 (ja) * | 2011-06-08 | 2015-04-08 | 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 |
KR20140088540A (ko) * | 2011-10-07 | 2014-07-10 | 스미또모 가가꾸 가부시키가이샤 | 편광판의 제조 방법 |
JP6027850B2 (ja) * | 2012-10-26 | 2016-11-16 | 日東電工株式会社 | 偏光板の製造方法 |
JP2016071349A (ja) * | 2014-09-30 | 2016-05-09 | 住友化学株式会社 | 偏光性積層フィルム及び偏光板の製造方法 |
KR20160112576A (ko) | 2015-03-20 | 2016-09-28 | 동우 화인켐 주식회사 | 액정표시장치 |
TWI634001B (zh) * | 2016-12-27 | 2018-09-01 | 住華科技股份有限公司 | 光學膜片、顯示面板模組及其製造方法 |
CN108333829B (zh) * | 2018-02-01 | 2021-11-09 | 惠州市华星光电技术有限公司 | 一种液晶显示面板和液晶显示装置 |
KR102205118B1 (ko) * | 2019-08-27 | 2021-01-20 | 주식회사 엘엠에스 | 더스트 커버필름 및 이를 구비한 헤드업 디스플레이 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60172026A (ja) * | 1984-02-16 | 1985-09-05 | Nitto Electric Ind Co Ltd | 電極パタ−ンの位置ずれ防止方法 |
US6731357B1 (en) * | 1999-01-27 | 2004-05-04 | Konica Corporation | Cellulose ester film, production method of the same, film employed in liquid crystal display member, and polarizing plate |
JP2002071955A (ja) * | 2000-09-05 | 2002-03-12 | Fuji Photo Film Co Ltd | 光学補償シート、偏光板および液晶表示装置 |
-
2002
- 2002-08-16 JP JP2002237578A patent/JP2004077768A/ja active Pending
-
2003
- 2003-07-09 KR KR1020030046412A patent/KR20040016382A/ko not_active Application Discontinuation
- 2003-08-13 CN CNB03154004XA patent/CN1284984C/zh not_active Expired - Lifetime
- 2003-08-18 US US10/642,285 patent/US7149031B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050248846A1 (en) | 2005-11-10 |
JP2004077768A (ja) | 2004-03-11 |
CN1484048A (zh) | 2004-03-24 |
US7149031B2 (en) | 2006-12-12 |
KR20040016382A (ko) | 2004-02-21 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FUJI PHOTO FILM CO., LTD. Free format text: FORMER OWNER: FUJIFILM HOLDINGS CORP. Effective date: 20070727 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Owner name: FUJIFILM HOLDINGS CORP. Free format text: FORMER NAME OR ADDRESS: FUJI PHOTO FILM CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Fujifilm Corp. Address before: Kanagawa Patentee before: FUJIFILM Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20070727 Address after: Tokyo, Japan Patentee after: FUJIFILM Corp. Address before: Tokyo, Japan Patentee before: Fujifilm Corp. |
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CX01 | Expiry of patent term |
Granted publication date: 20061115 |
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CX01 | Expiry of patent term |