JP2006126770A5 - - Google Patents

Download PDF

Info

Publication number
JP2006126770A5
JP2006126770A5 JP2005106137A JP2005106137A JP2006126770A5 JP 2006126770 A5 JP2006126770 A5 JP 2006126770A5 JP 2005106137 A JP2005106137 A JP 2005106137A JP 2005106137 A JP2005106137 A JP 2005106137A JP 2006126770 A5 JP2006126770 A5 JP 2006126770A5
Authority
JP
Japan
Prior art keywords
axis
polarizing plate
retardation film
elliptically polarizing
refractive index
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.)
Granted
Application number
JP2005106137A
Other languages
English (en)
Japanese (ja)
Other versions
JP3880996B2 (ja
JP2006126770A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005106137A priority Critical patent/JP3880996B2/ja
Priority claimed from JP2005106137A external-priority patent/JP3880996B2/ja
Publication of JP2006126770A publication Critical patent/JP2006126770A/ja
Publication of JP2006126770A5 publication Critical patent/JP2006126770A5/ja
Application granted granted Critical
Publication of JP3880996B2 publication Critical patent/JP3880996B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005106137A 2004-05-26 2005-04-01 楕円偏光板および液晶表示装置 Expired - Fee Related JP3880996B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005106137A JP3880996B2 (ja) 2004-05-26 2005-04-01 楕円偏光板および液晶表示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004156001 2004-05-26
JP2004284618 2004-09-29
JP2005106137A JP3880996B2 (ja) 2004-05-26 2005-04-01 楕円偏光板および液晶表示装置

Publications (3)

Publication Number Publication Date
JP2006126770A JP2006126770A (ja) 2006-05-18
JP2006126770A5 true JP2006126770A5 (enExample) 2006-08-10
JP3880996B2 JP3880996B2 (ja) 2007-02-14

Family

ID=36721542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005106137A Expired - Fee Related JP3880996B2 (ja) 2004-05-26 2005-04-01 楕円偏光板および液晶表示装置

Country Status (1)

Country Link
JP (1) JP3880996B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4754435B2 (ja) * 2006-08-10 2011-08-24 日東電工株式会社 積層光学フィルム、楕円偏光板および画像表示装置
JP5025390B2 (ja) * 2006-09-06 2012-09-12 富士フイルム株式会社 液晶表示装置
TWI407197B (zh) 2006-11-20 2013-09-01 Lg Chemical Ltd 光學膜以及彼之製法
US9011992B2 (en) 2007-03-29 2015-04-21 Akron Polymer Systems Optical compensation films based on stretched polymer films
US8821994B2 (en) 2007-03-29 2014-09-02 Akron Polymer Systems Liquid crystal display having improved wavelength dispersion characteristics
US8226860B2 (en) * 2007-03-29 2012-07-24 Akron Polymer Systems Optical compensation films having positive birefringence for liquid crystal display
US9096719B2 (en) 2007-03-29 2015-08-04 Akron Polymer Systems Optical compensation films with mesogen groups for liquid crystal display
JP5592695B2 (ja) * 2010-05-21 2014-09-17 株式会社日本触媒 位相差フィルムとその製造方法および画像表示装置
KR102040796B1 (ko) * 2013-07-17 2019-11-05 동우 화인켐 주식회사 위상차 필름 및 이를 구비하는 화상 표시 장치
CN104339796B (zh) * 2013-08-09 2018-03-02 住友化学株式会社 层叠体
TWI636285B (zh) * 2013-08-09 2018-09-21 住友化學股份有限公司 Optical film
KR102671094B1 (ko) * 2015-12-28 2024-05-30 스미또모 가가꾸 가부시끼가이샤 위상차 필름
JP6773887B2 (ja) * 2017-03-08 2020-10-21 富士フイルム株式会社 有機エレクトロルミネッセンス表示装置、位相差フィルム、円偏光板
JP6363252B1 (ja) * 2017-04-24 2018-07-25 日東電工株式会社 ホメオトロピック配向液晶フィルムの製造方法
JP6769921B2 (ja) * 2017-04-28 2020-10-14 日東電工株式会社 液晶配向フィルムの製造方法
JP7345330B2 (ja) * 2019-09-13 2023-09-15 住友化学株式会社 光学積層体およびそれを用いた表示装置

Similar Documents

Publication Publication Date Title
JP2021028723A5 (enExample)
JP2006126770A5 (enExample)
JP2004157523A5 (enExample)
JP2006178401A5 (enExample)
KR100629045B1 (ko) 적층 위상차판, 편광 부재 및 액정 표시 장치
JP2006189781A5 (enExample)
KR100618368B1 (ko) 광학 필름 및 그 제조방법
JP4044485B2 (ja) 光学フィルム、その製造方法、およびそれを用いた偏光板
CN100395624C (zh) 圆偏振片和液晶显示装置
DE60329207D1 (de) Optischer film und flüssigkristallanzeige
JP4236098B2 (ja) 複屈折性光学フィルム
TWI268372B (en) IPS mode liquid crystal display to realize a high contrast ratio over a wide range by laminating a polarizing plate and a retardation film to form an optical film
JP2008165185A5 (enExample)
EP2083290A4 (en) ELLIPTICAL POLARIZATION PLATE AND VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAY
JP2010072658A5 (enExample)
KR20040104640A (ko) 복굴절성 필름의 제조방법
JP2009532736A5 (enExample)
JPH09274108A (ja) 偏光素子および液晶表示装置
JP4530256B2 (ja) 位相差フィルム、その製造方法、およびこれを用いた光学フィルム
TW200519426A (en) Optical film and image display device
JP2008009388A5 (enExample)
JP2004294982A (ja) 位相差板一体型偏光フィルム及びそれを用いた液晶表示装置
JP2005049792A5 (enExample)
JP2005049792A (ja) 液晶パネルおよびそれを用いた液晶表示装置
JP2004046097A (ja) 積層位相差板、それを用いた積層偏光板、ならびに画像表示装置