JP2004110025A5 - - Google Patents

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Publication number
JP2004110025A5
JP2004110025A5 JP2003318220A JP2003318220A JP2004110025A5 JP 2004110025 A5 JP2004110025 A5 JP 2004110025A5 JP 2003318220 A JP2003318220 A JP 2003318220A JP 2003318220 A JP2003318220 A JP 2003318220A JP 2004110025 A5 JP2004110025 A5 JP 2004110025A5
Authority
JP
Japan
Prior art keywords
light
liquid crystal
prism
crystal display
display device
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
JP2003318220A
Other languages
English (en)
Japanese (ja)
Other versions
JP4614643B2 (ja
JP2004110025A (ja
Filing date
Publication date
Priority claimed from KR1020020055975A external-priority patent/KR100888777B1/ko
Application filed filed Critical
Publication of JP2004110025A publication Critical patent/JP2004110025A/ja
Publication of JP2004110025A5 publication Critical patent/JP2004110025A5/ja
Application granted granted Critical
Publication of JP4614643B2 publication Critical patent/JP4614643B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2003318220A 2002-09-14 2003-09-10 液晶表示装置 Expired - Fee Related JP4614643B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020055975A KR100888777B1 (ko) 2002-09-14 2002-09-14 액정 표시 장치

Publications (3)

Publication Number Publication Date
JP2004110025A JP2004110025A (ja) 2004-04-08
JP2004110025A5 true JP2004110025A5 (enExample) 2006-10-26
JP4614643B2 JP4614643B2 (ja) 2011-01-19

Family

ID=31987439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003318220A Expired - Fee Related JP4614643B2 (ja) 2002-09-14 2003-09-10 液晶表示装置

Country Status (5)

Country Link
US (2) US7154572B2 (enExample)
JP (1) JP4614643B2 (enExample)
KR (1) KR100888777B1 (enExample)
CN (1) CN100363798C (enExample)
TW (1) TWI333101B (enExample)

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WO2005098485A1 (ja) * 2004-04-09 2005-10-20 Kimoto Co., Ltd. 光制御シート及びそれを用いた面光源
KR101090751B1 (ko) * 2004-06-29 2011-12-08 엘지디스플레이 주식회사 배광장치를 포함하는 액정표시장치
TWI301548B (en) * 2006-10-19 2008-10-01 Efun Technology Co Ltd Brightness enhancement film for diffusion and directing light
TWI292502B (en) * 2004-09-30 2008-01-11 Hannstar Display Corp Replaceable lamp set and direct backlight system fand lcd combination thereof
US9733400B2 (en) * 2005-06-09 2017-08-15 Ubright Optronics Corporation Light directing film
CN101013218B (zh) * 2005-10-14 2010-12-15 大日本印刷株式会社 光控制片和面光源装置
JP4509975B2 (ja) * 2005-10-14 2010-07-21 大日本印刷株式会社 光制御シート、面光源装置、透過型表示装置
US20070132918A1 (en) * 2005-11-25 2007-06-14 Chih-Liang Pan Flat display
CN101401015B (zh) * 2006-03-10 2011-03-23 株式会社日本触媒 偏振片保护薄膜、偏振板、以及图像显示装置
JP5168813B2 (ja) * 2006-04-14 2013-03-27 ソニー株式会社 光学シート、バックライト装置および液晶表示装置
EP2081059B1 (en) * 2006-11-09 2012-08-08 Sharp Kabushiki Kaisha Prism sheet and liquid crystal display
US7530721B2 (en) * 2007-04-18 2009-05-12 Skc Haas Display Films Co., Ltd. Double-sided turning film
KR100825904B1 (ko) * 2007-05-25 2008-04-28 제일모직주식회사 수분 배출성이 우수한 프리즘 시트 및 이를 이용한액정표시장치
CN201083841Y (zh) * 2007-08-03 2008-07-09 群康科技(深圳)有限公司 棱镜片和液晶显示装置
KR100935717B1 (ko) * 2007-09-03 2010-01-08 제일모직주식회사 능선이 기울기를 가지도록 형성된 프리즘 시트 및 이를이용한 액정표시장치
CN101393283B (zh) * 2007-09-21 2010-12-01 鸿富锦精密工业（深圳）有限公司 棱镜片及采用该棱镜片的液晶显示器
CN101420829B (zh) * 2007-10-25 2011-09-21 深圳富泰宏精密工业有限公司 金属外壳及其制作方法
KR100865263B1 (ko) * 2008-03-24 2008-10-24 주식회사 엘엠에스 사행 패턴 광학필름을 포함하는 액정표시장치
TWI470314B (zh) * 2008-06-25 2015-01-21 Eternal Materials Co Ltd 光學膜
TW201020472A (en) * 2008-10-31 2010-06-01 Koninkl Philips Electronics Nv Light guide plate and illumination device using the light guide plate
US8297802B2 (en) * 2009-10-09 2012-10-30 Wintek Corporation Optical film having linear protrusions with inwardly curved ridges and back light module with the optical film
CN102213780A (zh) * 2011-07-13 2011-10-12 北京康得新复合材料股份有限公司 一种棱镜结构增光膜
KR101793130B1 (ko) * 2011-09-09 2017-11-03 엘지디스플레이 주식회사 광학시트와 이의 제조방법, 이를 이용한 백라이트 유닛과 액정표시장치
JP6359898B2 (ja) * 2014-07-03 2018-07-18 シャープ株式会社 照明装置、画像読取装置及びそれを備えた画像形成装置

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US5783299A (en) * 1986-01-21 1998-07-21 Seiko Epson Corporation Polarizer plate with anti-stain layer
US5764315A (en) * 1992-01-27 1998-06-09 Sekisui Chemical Co., Ltd. Light adjusting sheet for a planar lighting device and a planar lighting device and a liquid crystal display using the sheet
JPH0868997A (ja) * 1994-08-30 1996-03-12 Hitachi Ltd 液晶表示装置
JP3219943B2 (ja) * 1994-09-16 2001-10-15 株式会社東芝 平面直視型表示装置
JP3007010B2 (ja) * 1994-12-02 2000-02-07 積水化学工業株式会社 液晶表示装置用の面状光源装置
JPH09113907A (ja) * 1995-10-17 1997-05-02 Nippon Chemitec Kk 導光板と該導光板を使用した面型照明体
JPH1096922A (ja) * 1996-09-25 1998-04-14 Hitachi Ltd 液晶表示装置
JP4053626B2 (ja) * 1997-03-11 2008-02-27 株式会社エンプラス 面光源装置並びに非対称プリズムシート
JP3288318B2 (ja) * 1998-12-14 2002-06-04 日本電気株式会社 液晶表示装置
KR100580121B1 (ko) * 1999-01-22 2006-05-15 삼성전자주식회사 액정표시장치
JP2000275638A (ja) * 1999-03-23 2000-10-06 Toshiba Corp 液晶表示装置
KR20000067120A (ko) * 1999-04-23 2000-11-15 김영환 액정 표시 모듈
JP2001042125A (ja) * 1999-08-04 2001-02-16 Nitto Denko Corp 偏光部材、光学部材及び液晶表示装置
TW504557B (en) * 1999-11-29 2002-10-01 Koninkl Philips Electronics Nv Luminaire
JP4538130B2 (ja) * 2000-04-12 2010-09-08 恵和株式会社 光学シート及びこれを用いたバックライトユニット
JP2001343507A (ja) * 2000-06-01 2001-12-14 Mitsubishi Rayon Co Ltd レンズシートおよびそれを用いた面光源素子ならびに液晶表示装置
JP2002049324A (ja) * 2000-07-31 2002-02-15 Nippon Seiki Co Ltd バックライト装置
JP2002169001A (ja) * 2000-09-22 2002-06-14 Fuji Photo Film Co Ltd 防眩性フィルムおよび液晶表示装置
KR100656549B1 (ko) * 2000-11-07 2006-12-12 삼성전자주식회사 액정 표시 모듈, 이를 갖는 액정 표시 장치 및 액정 표시장치의 실장방법
JP2003140126A (ja) * 2001-10-31 2003-05-14 Hitachi Ltd 液晶表示装置
JP2003215563A (ja) * 2002-01-25 2003-07-30 Nitto Denko Corp 光学フィルム及びこれを用いた液晶表示装置

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