JP2002231032A - 白色ｌｅｄ光源バックライト装置 - Google Patents

白色ｌｅｄ光源バックライト装置

Info

Publication number
JP2002231032A
JP2002231032A JP2001026871A JP2001026871A JP2002231032A JP 2002231032 A JP2002231032 A JP 2002231032A JP 2001026871 A JP2001026871 A JP 2001026871A JP 2001026871 A JP2001026871 A JP 2001026871A JP 2002231032 A JP2002231032 A JP 2002231032A
Authority
JP
Japan
Prior art keywords
white led
light source
backlight device
light
white
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.)
Pending
Application number
JP2001026871A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002231032A5 (enExample
Inventor
Chiaki Funahiki
千明 舟引
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP2001026871A priority Critical patent/JP2002231032A/ja
Publication of JP2002231032A publication Critical patent/JP2002231032A/ja
Publication of JP2002231032A5 publication Critical patent/JP2002231032A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2001026871A 2001-02-02 2001-02-02 白色ｌｅｄ光源バックライト装置 Pending JP2002231032A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001026871A JP2002231032A (ja) 2001-02-02 2001-02-02 白色ｌｅｄ光源バックライト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001026871A JP2002231032A (ja) 2001-02-02 2001-02-02 白色ｌｅｄ光源バックライト装置

Publications (2)

Publication Number Publication Date
JP2002231032A true JP2002231032A (ja) 2002-08-16
JP2002231032A5 JP2002231032A5 (enExample) 2008-03-13

Family

ID=18891617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001026871A Pending JP2002231032A (ja) 2001-02-02 2001-02-02 白色ｌｅｄ光源バックライト装置

Country Status (1)

Country Link
JP (1) JP2002231032A (enExample)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245996A (ja) * 2003-02-13 2004-09-02 Toppan Printing Co Ltd 色補正フィルタ及びバックライトユニット、並びに液晶表示装置
KR20050113419A (ko) * 2004-05-28 2005-12-02 엘지.필립스 엘시디 주식회사 액정표시장치 백라이트 어셈블리
US7293907B2 (en) 2004-06-29 2007-11-13 Samsung Electronics Co., Ltd. Backlight for display device, light source for display device, and light emitting diode used therefor
JP2007317424A (ja) * 2006-05-24 2007-12-06 Pioneer Electronic Corp バックライト装置及び表示装置
KR100848420B1 (ko) 2005-03-22 2008-07-28 샤프 가부시키가이샤 면 조명 장치 및 이를 구비한 액정 표시 장치
JP2009187925A (ja) * 2008-01-07 2009-08-20 Panasonic Corp 導光シート及びこれを用いた可動接点体
WO2009145319A1 (ja) * 2008-05-29 2009-12-03 京セラ株式会社 光源装置および該光源装置を備える表示装置
JP2011065970A (ja) * 2009-09-18 2011-03-31 Fujikura Ltd 導光板及びその製造方法
US8018427B2 (en) 2006-04-28 2011-09-13 Sharp Kabushiki Kaisha Illumination device and liquid crystal display device provided therewith
WO2011125512A1 (ja) * 2010-04-09 2011-10-13 シャープ株式会社 Ｌｅｄ光源
KR101212210B1 (ko) * 2005-12-26 2012-12-13 엘지디스플레이 주식회사 백라이트 유닛 및 그를 구비한 액정표시장치
US8358386B2 (en) 2009-01-27 2013-01-22 Hitachi Displays, Ltd. Liquid crystal display device
KR20130040227A (ko) * 2010-06-22 2013-04-23 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
JP2016143440A (ja) * 2015-01-29 2016-08-08 パナソニックＩｐマネジメント株式会社 照明装置
US10054816B2 (en) 2009-11-12 2018-08-21 Toyo Boseki Kabushiki Kaisha Method for improving visibility of liquid crystal display device, and liquid crystal display device using same
US10175494B2 (en) 2011-05-18 2019-01-08 Toyobo Co., Ltd. Polarizing plate suitable for liquid crystal display device capable of displaying three-dimensional images, and liquid crystal display device
US10180597B2 (en) 2011-05-18 2019-01-15 Toyobo Co., Ltd. Liquid crystal display device, polarizing plate, and polarizer protection film
EP3405834A4 (en) * 2016-01-22 2019-06-26 LG Electronics Inc. -1- DISPLAY DEVICE
CN113375074A (zh) * 2020-02-25 2021-09-10 矢崎总业株式会社 照明装置

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245996A (ja) * 2003-02-13 2004-09-02 Toppan Printing Co Ltd 色補正フィルタ及びバックライトユニット、並びに液晶表示装置
KR20050113419A (ko) * 2004-05-28 2005-12-02 엘지.필립스 엘시디 주식회사 액정표시장치 백라이트 어셈블리
US7293907B2 (en) 2004-06-29 2007-11-13 Samsung Electronics Co., Ltd. Backlight for display device, light source for display device, and light emitting diode used therefor
KR100848420B1 (ko) 2005-03-22 2008-07-28 샤프 가부시키가이샤 면 조명 장치 및 이를 구비한 액정 표시 장치
KR101212210B1 (ko) * 2005-12-26 2012-12-13 엘지디스플레이 주식회사 백라이트 유닛 및 그를 구비한 액정표시장치
US8018427B2 (en) 2006-04-28 2011-09-13 Sharp Kabushiki Kaisha Illumination device and liquid crystal display device provided therewith
JP2007317424A (ja) * 2006-05-24 2007-12-06 Pioneer Electronic Corp バックライト装置及び表示装置
JP2009187925A (ja) * 2008-01-07 2009-08-20 Panasonic Corp 導光シート及びこれを用いた可動接点体
US8517587B2 (en) 2008-05-29 2013-08-27 Kyocera Corporation Light source device and display unit equipped with light source device
WO2009145319A1 (ja) * 2008-05-29 2009-12-03 京セラ株式会社 光源装置および該光源装置を備える表示装置
US8358386B2 (en) 2009-01-27 2013-01-22 Hitachi Displays, Ltd. Liquid crystal display device
JP2011065970A (ja) * 2009-09-18 2011-03-31 Fujikura Ltd 導光板及びその製造方法
US10054816B2 (en) 2009-11-12 2018-08-21 Toyo Boseki Kabushiki Kaisha Method for improving visibility of liquid crystal display device, and liquid crystal display device using same
US10948764B2 (en) 2009-11-12 2021-03-16 Keio University Method for improving visibility of liquid crystal display device, and liquid crystal display device using the same
WO2011125512A1 (ja) * 2010-04-09 2011-10-13 シャープ株式会社 Ｌｅｄ光源
US10503016B2 (en) 2010-06-22 2019-12-10 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
US9798189B2 (en) 2010-06-22 2017-10-24 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
US9897857B2 (en) 2010-06-22 2018-02-20 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
KR101699497B1 (ko) * 2010-06-22 2017-01-24 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
KR20130040227A (ko) * 2010-06-22 2013-04-23 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
US10175494B2 (en) 2011-05-18 2019-01-08 Toyobo Co., Ltd. Polarizing plate suitable for liquid crystal display device capable of displaying three-dimensional images, and liquid crystal display device
US10180597B2 (en) 2011-05-18 2019-01-15 Toyobo Co., Ltd. Liquid crystal display device, polarizing plate, and polarizer protection film
JP2016143440A (ja) * 2015-01-29 2016-08-08 パナソニックＩｐマネジメント株式会社 照明装置
EP3405834A4 (en) * 2016-01-22 2019-06-26 LG Electronics Inc. -1- DISPLAY DEVICE
CN113375074A (zh) * 2020-02-25 2021-09-10 矢崎总业株式会社 照明装置
CN113375074B (zh) * 2020-02-25 2023-09-26 矢崎总业株式会社 照明装置

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