JP2004145155A5 - - Google Patents

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Publication number
JP2004145155A5
JP2004145155A5 JP2002312032A JP2002312032A JP2004145155A5 JP 2004145155 A5 JP2004145155 A5 JP 2004145155A5 JP 2002312032 A JP2002312032 A JP 2002312032A JP 2002312032 A JP2002312032 A JP 2002312032A JP 2004145155 A5 JP2004145155 A5 JP 2004145155A5
Authority
JP
Japan
Prior art keywords
liquid crystal
polarizing plate
crystal display
disposed
light
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
JP2002312032A
Other languages
English (en)
Japanese (ja)
Other versions
JP4574942B2 (ja
JP2004145155A (ja
Filing date
Publication date
Priority claimed from JP2002312032A external-priority patent/JP4574942B2/ja
Priority to JP2002312032A priority Critical patent/JP4574942B2/ja
Application filed filed Critical
Priority to US10/662,405 priority patent/US7443461B2/en
Priority to CNB2006101444147A priority patent/CN100451765C/zh
Priority to CNB2003101023799A priority patent/CN1291269C/zh
Publication of JP2004145155A publication Critical patent/JP2004145155A/ja
Publication of JP2004145155A5 publication Critical patent/JP2004145155A5/ja
Priority to US12/232,366 priority patent/US20090027593A1/en
Publication of JP4574942B2 publication Critical patent/JP4574942B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2002312032A 2002-10-28 2002-10-28 液晶表示装置 Expired - Lifetime JP4574942B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002312032A JP4574942B2 (ja) 2002-10-28 2002-10-28 液晶表示装置
US10/662,405 US7443461B2 (en) 2002-10-28 2003-09-16 Liquid crystal display device having a prism sheet between first and second light diffusion layers
CNB2006101444147A CN100451765C (zh) 2002-10-28 2003-10-27 液晶显示装置
CNB2003101023799A CN1291269C (zh) 2002-10-28 2003-10-27 液晶显示装置
US12/232,366 US20090027593A1 (en) 2002-10-28 2008-09-16 Liquid crystal display device having a prism sheet between first and second light diffusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002312032A JP4574942B2 (ja) 2002-10-28 2002-10-28 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007190301A Division JP2007264677A (ja) 2007-07-23 2007-07-23 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2004145155A JP2004145155A (ja) 2004-05-20
JP2004145155A5 true JP2004145155A5 (enExample) 2005-09-02
JP4574942B2 JP4574942B2 (ja) 2010-11-04

Family

ID=32321594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002312032A Expired - Lifetime JP4574942B2 (ja) 2002-10-28 2002-10-28 液晶表示装置

Country Status (3)

Country Link
US (2) US7443461B2 (enExample)
JP (1) JP4574942B2 (enExample)
CN (2) CN100451765C (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005227708A (ja) * 2004-02-16 2005-08-25 Toshiba Matsushita Display Technology Co Ltd 液晶表示素子
JP2006208534A (ja) * 2005-01-26 2006-08-10 Sanyo Epson Imaging Devices Corp 液晶表示装置
DE102005047614A1 (de) * 2005-10-05 2007-04-12 Bayer Materialscience Ag Licht streuende Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen
US7733440B2 (en) * 2006-06-02 2010-06-08 Citizen Holdings Co., Ltd. Liquid crystal display device
JP2009036879A (ja) * 2007-07-31 2009-02-19 Casio Comput Co Ltd 液晶表示素子
KR101376245B1 (ko) * 2007-08-28 2014-03-21 엘지디스플레이 주식회사 액정표시장치용 백라이트 유닛
JP4569612B2 (ja) * 2007-09-06 2010-10-27 ソニー株式会社 液晶表示装置
KR101625089B1 (ko) * 2009-02-19 2016-05-30 삼성전자주식회사 반사투과 일체형 디스플레이 장치
KR101580994B1 (ko) * 2009-03-13 2016-01-12 삼성전자주식회사 반사 투과 일체형 디스플레이 장치
TWI481932B (zh) * 2012-06-26 2015-04-21 Au Optronics Corp 顯示裝置及組合成之顯示系統
KR20170019086A (ko) * 2015-08-11 2017-02-21 삼성전자주식회사 백 라이트 유닛 및 디스플레이 장치

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418631A (en) * 1993-05-14 1995-05-23 Kaiser Optical Systems, Inc. Edge-lit holographic diffusers for flat-panel displays
US6804058B1 (en) * 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US5847795A (en) * 1995-07-27 1998-12-08 Canon Kabushiki Kaisha Liquid crystal display apparatus and anti-reflection film applicable thereto
JP3233146B2 (ja) * 1996-08-23 2001-11-26 セイコーエプソン株式会社 表示素子及びそれを用いた電子機器
EP0913721B1 (en) * 1997-05-14 2004-04-28 Seiko Epson Corporation Display and electronic device comprising the same
JP3460588B2 (ja) * 1997-09-18 2003-10-27 セイコーエプソン株式会社 表示装置及びそれを用いた電子機器
JPH11212073A (ja) * 1998-01-26 1999-08-06 Hitachi Ltd 液晶表示装置
JPH11316372A (ja) * 1998-04-30 1999-11-16 Seiko Epson Corp 液晶装置および電子機器
RU2224269C2 (ru) * 1998-07-31 2004-02-20 Ниппон Каяку Кабусики Кайся Рефлекторы и трансфлекторы
EP1067424B1 (en) * 1999-02-01 2009-01-07 Seiko Epson Corporation Display device, electronic device and light guide
JP2000330107A (ja) * 1999-05-24 2000-11-30 Nitto Denko Corp 液晶表示装置
JP2001083508A (ja) * 1999-09-14 2001-03-30 Seiko Epson Corp 表示装置及びそれを用いた電子機器
JP2001091943A (ja) 1999-09-24 2001-04-06 Casio Comput Co Ltd 液晶表示装置
JP4652527B2 (ja) * 2000-05-16 2011-03-16 株式会社きもと 光拡散性シート
JP4557389B2 (ja) * 2000-06-02 2010-10-06 大日本印刷株式会社 保護拡散フィルム、面光源装置及び液晶表示装置
JP3799981B2 (ja) 2000-09-26 2006-07-19 カシオ計算機株式会社 液晶表示装置
JP2002098960A (ja) 2000-09-26 2002-04-05 Casio Comput Co Ltd 表示装置
JP2002245825A (ja) * 2001-02-15 2002-08-30 Nec Corp バックライト、液晶表示装置及び電子機器
JP2002303728A (ja) * 2001-04-06 2002-10-18 Nitto Denko Corp 偏光板およびその製造方法、偏光板用接着剤、偏光板を用いた光学フイルムならびに液晶表示装置
JP2003015133A (ja) * 2001-04-27 2003-01-15 Citizen Watch Co Ltd 液晶表示装置
US6827460B2 (en) * 2001-08-03 2004-12-07 Casio Computer Co., Ltd. Lighting panel having light-collecting function and display device using same

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