JP5125942B2 - 液晶表示用バックライト及び液晶表示装置 - Google Patents

液晶表示用バックライト及び液晶表示装置 Download PDF

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Publication number
JP5125942B2
JP5125942B2 JP2008246064A JP2008246064A JP5125942B2 JP 5125942 B2 JP5125942 B2 JP 5125942B2 JP 2008246064 A JP2008246064 A JP 2008246064A JP 2008246064 A JP2008246064 A JP 2008246064A JP 5125942 B2 JP5125942 B2 JP 5125942B2
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Japan
Prior art keywords
liquid crystal
crystal display
backlight
light guide
light
Prior art date
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JP2008246064A
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English (en)
Japanese (ja)
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JP2009117348A (ja
Inventor
正武 馬場
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NEC Corp
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NEC Corp
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Publication date
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Priority to JP2008246064A priority Critical patent/JP5125942B2/ja
Priority to US12/253,261 priority patent/US7661865B2/en
Priority to CN2008101499651A priority patent/CN101414078B/zh
Publication of JP2009117348A publication Critical patent/JP2009117348A/ja
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Publication of JP5125942B2 publication Critical patent/JP5125942B2/ja
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  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2008246064A 2007-10-17 2008-09-25 液晶表示用バックライト及び液晶表示装置 Active JP5125942B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008246064A JP5125942B2 (ja) 2007-10-17 2008-09-25 液晶表示用バックライト及び液晶表示装置
US12/253,261 US7661865B2 (en) 2007-10-17 2008-10-17 Liquid crystal display backlight and liquid crystal display device
CN2008101499651A CN101414078B (zh) 2007-10-17 2008-10-17 液晶显示背光和液晶显示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007270624 2007-10-17
JP2007270624 2007-10-17
JP2008246064A JP5125942B2 (ja) 2007-10-17 2008-09-25 液晶表示用バックライト及び液晶表示装置

Publications (2)

Publication Number Publication Date
JP2009117348A JP2009117348A (ja) 2009-05-28
JP5125942B2 true JP5125942B2 (ja) 2013-01-23

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ID=40594690

Family Applications (1)

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JP2008246064A Active JP5125942B2 (ja) 2007-10-17 2008-09-25 液晶表示用バックライト及び液晶表示装置

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JP (1) JP5125942B2 (zh)
CN (1) CN101414078B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101658137B1 (ko) * 2009-07-16 2016-09-20 엘지디스플레이 주식회사 광원 유닛 및 이를 갖는 액정표시소자
JP5367883B2 (ja) * 2011-08-11 2013-12-11 シャープ株式会社 照明装置及びそれを備えた表示装置
JP5087164B1 (ja) * 2011-08-31 2012-11-28 株式会社東芝 バックライト装置および表示装置
US10247870B2 (en) 2015-05-04 2019-04-02 Himax Display, Inc. Wearable display apparatus comprising an optical assembly having an optical integrator rod
CN108919564B (zh) * 2018-07-19 2021-09-03 东莞市豪顺精密科技有限公司 一种适用于大功率背光模组的复合型散热铝挤及其制备方法
CN113051965A (zh) * 2019-12-26 2021-06-29 群创光电股份有限公司 电子装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000036336A1 (en) * 1998-12-17 2000-06-22 Koninklijke Philips Electronics N.V. Light engine
JP4153776B2 (ja) * 2002-11-07 2008-09-24 三菱電機株式会社 面状光源装置および該装置を用いた液晶表示装置
JP2004193002A (ja) * 2002-12-12 2004-07-08 Advanced Display Inc 面状光源装置および表示装置
JP2005332719A (ja) * 2004-05-20 2005-12-02 Mitsubishi Electric Corp 面状光源装置および該面状光源装置を備えた表示装置
JP4701642B2 (ja) * 2004-07-05 2011-06-15 日本電気株式会社 表示装置
JP4968666B2 (ja) * 2006-04-19 2012-07-04 Ｎｌｔテクノロジー株式会社 バックライト装置及び液晶表示装置

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Publication number Publication date
JP2009117348A (ja) 2009-05-28
CN101414078A (zh) 2009-04-22
CN101414078B (zh) 2012-02-29

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