JP4636811B2 - 面光源装置、画像表示装置及び光束制御板 - Google Patents

面光源装置、画像表示装置及び光束制御板 Download PDF

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Publication number
JP4636811B2
JP4636811B2 JP2004130751A JP2004130751A JP4636811B2 JP 4636811 B2 JP4636811 B2 JP 4636811B2 JP 2004130751 A JP2004130751 A JP 2004130751A JP 2004130751 A JP2004130751 A JP 2004130751A JP 4636811 B2 JP4636811 B2 JP 4636811B2
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Prior art keywords
light
control plate
flux control
light source
optical axis
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Expired - Fee Related
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JP2004130751A
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Japanese (ja)
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JP2005315924A (ja
JP2005315924A5 (https=
Inventor
真吾 大川
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Enplas Corp
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Enplas Corp
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  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2004130751A 2004-04-27 2004-04-27 面光源装置、画像表示装置及び光束制御板 Expired - Fee Related JP4636811B2 (ja)

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JP2004130751A JP4636811B2 (ja) 2004-04-27 2004-04-27 面光源装置、画像表示装置及び光束制御板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004130751A JP4636811B2 (ja) 2004-04-27 2004-04-27 面光源装置、画像表示装置及び光束制御板

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JP2005315924A JP2005315924A (ja) 2005-11-10
JP2005315924A5 JP2005315924A5 (https=) 2007-05-31
JP4636811B2 true JP4636811B2 (ja) 2011-02-23

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JP2004130751A Expired - Fee Related JP4636811B2 (ja) 2004-04-27 2004-04-27 面光源装置、画像表示装置及び光束制御板

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007311176A (ja) * 2006-05-18 2007-11-29 Puratekku:Kk 照明器具及び照明カバー
JP4842107B2 (ja) * 2006-11-22 2011-12-21 シャープ株式会社 照明装置及びこれを備えた液晶表示装置
KR100983280B1 (ko) 2008-02-05 2010-09-24 엘지전자 주식회사 백라이트 유닛
JP5881294B2 (ja) * 2010-08-20 2016-03-09 株式会社エンプラス 光束制御部材およびこれを備えた光学装置
JP6543618B2 (ja) * 2013-09-28 2019-07-10 ニューポート コーポレーション Ｌｅｄベースの太陽光シミュレータシステム及びその使用方法
GB201803767D0 (en) * 2018-03-09 2018-04-25 Optovate Ltd Illumination apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623817B2 (ja) * 1985-07-18 1994-03-30 旭光学工業株式会社 液晶投写型画像表示装置
JPS63142318A (ja) * 1986-12-05 1988-06-14 Omron Tateisi Electronics Co イメ−ジ・デイバイス
JP2002049324A (ja) * 2000-07-31 2002-02-15 Nippon Seiki Co Ltd バックライト装置

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JP2005315924A (ja) 2005-11-10

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