JP3880996B2 - 楕円偏光板および液晶表示装置 - Google Patents

楕円偏光板および液晶表示装置 Download PDF

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Publication number
JP3880996B2
JP3880996B2 JP2005106137A JP2005106137A JP3880996B2 JP 3880996 B2 JP3880996 B2 JP 3880996B2 JP 2005106137 A JP2005106137 A JP 2005106137A JP 2005106137 A JP2005106137 A JP 2005106137A JP 3880996 B2 JP3880996 B2 JP 3880996B2
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Japan
Prior art keywords
liquid crystal
film
polarizing plate
retardation film
axis
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Expired - Fee Related
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JP2005106137A
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English (en)
Japanese (ja)
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JP2006126770A5 (enExample
JP2006126770A (ja
Inventor
周治 矢野
雅之 河合
亮児 木下
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2005106137A priority Critical patent/JP3880996B2/ja
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Publication of JP2006126770A5 publication Critical patent/JP2006126770A5/ja
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  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
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)

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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

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

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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

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021043421A (ja) * 2019-09-13 2021-03-18 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

Families Citing this family (15)

* 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
US8226860B2 (en) * 2007-03-29 2012-07-24 Akron Polymer Systems Optical compensation films having positive birefringence for liquid crystal display
US8821994B2 (en) 2007-03-29 2014-09-02 Akron Polymer Systems Liquid crystal display having improved wavelength dispersion characteristics
US9011992B2 (en) 2007-03-29 2015-04-21 Akron Polymer Systems Optical compensation films based on stretched polymer films
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
TWI636285B (zh) * 2013-08-09 2018-09-21 住友化學股份有限公司 Optical film
CN104339796B (zh) * 2013-08-09 2018-03-02 住友化学株式会社 层叠体
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021043421A (ja) * 2019-09-13 2021-03-18 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

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