JP4694985B2 - 面発光装置及び表示装置 - Google Patents

面発光装置及び表示装置 Download PDF

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Publication number
JP4694985B2
JP4694985B2 JP2006035270A JP2006035270A JP4694985B2 JP 4694985 B2 JP4694985 B2 JP 4694985B2 JP 2006035270 A JP2006035270 A JP 2006035270A JP 2006035270 A JP2006035270 A JP 2006035270A JP 4694985 B2 JP4694985 B2 JP 4694985B2
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JP
Japan
Prior art keywords
light
guide plate
plate
sheet
light guide
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.)
Expired - Fee Related
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JP2006035270A
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English (en)
Japanese (ja)
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JP2007214082A5 (enExample
JP2007214082A (ja
Inventor
範宏 出島
慎 栗原
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.)
Seiko Instruments Inc
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Seiko Instruments Inc
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Publication date
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP2006035270A priority Critical patent/JP4694985B2/ja
Publication of JP2007214082A publication Critical patent/JP2007214082A/ja
Publication of JP2007214082A5 publication Critical patent/JP2007214082A5/ja
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Publication of JP4694985B2 publication Critical patent/JP4694985B2/ja
Expired - Fee Related legal-status Critical Current
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  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2006035270A 2006-02-13 2006-02-13 面発光装置及び表示装置 Expired - Fee Related JP4694985B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006035270A JP4694985B2 (ja) 2006-02-13 2006-02-13 面発光装置及び表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006035270A JP4694985B2 (ja) 2006-02-13 2006-02-13 面発光装置及び表示装置

Publications (3)

Publication Number Publication Date
JP2007214082A JP2007214082A (ja) 2007-08-23
JP2007214082A5 JP2007214082A5 (enExample) 2009-03-19
JP4694985B2 true JP4694985B2 (ja) 2011-06-08

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JP2006035270A Expired - Fee Related JP4694985B2 (ja) 2006-02-13 2006-02-13 面発光装置及び表示装置

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8097821B2 (en) * 2007-12-11 2012-01-17 Panasonic Corporation Movable contact unit with light-guiding function and lighted panel switch using the same
JP5078640B2 (ja) * 2008-01-30 2012-11-21 セイコーインスツル株式会社 照明装置及びこれを用いた液晶表示装置
JP5152572B2 (ja) * 2008-03-24 2013-02-27 スタンレー電気株式会社 車両前照灯
JP5199830B2 (ja) * 2008-10-31 2013-05-15 セイコーインスツル株式会社 表示装置
KR20120090772A (ko) 2009-05-29 2012-08-17 퀄컴 엠이엠에스 테크놀로지스, 인크. 조명장치 및 그의 제조방법
US20110019130A1 (en) * 2009-07-24 2011-01-27 Jun Seok Park Lcd including led
KR101211715B1 (ko) * 2010-09-30 2012-12-12 엘지이노텍 주식회사 백라이트 유닛 및 그 제조방법
KR101446917B1 (ko) * 2012-02-21 2014-10-06 엘지이노텍 주식회사 조명장치 및 그 제조방법
WO2014013712A1 (ja) * 2012-07-19 2014-01-23 日本電気株式会社 光学装置およびそれを用いた表示装置
JP2016002407A (ja) * 2014-06-19 2016-01-12 株式会社平和 遊技機
KR20160026403A (ko) * 2014-09-01 2016-03-09 엘지전자 주식회사 헤드라이트 및 그 광출방법
JP6599169B2 (ja) * 2015-08-18 2019-10-30 恵和株式会社 導光シート、バックライトユニット、液晶表示装置及び導光シートの製造方法
JP7512574B2 (ja) * 2019-07-08 2024-07-09 大日本印刷株式会社 調光部材、調光装置
JP7512575B2 (ja) * 2019-07-18 2024-07-09 大日本印刷株式会社 光路制限装置
WO2021081004A1 (en) * 2019-10-22 2021-04-29 Leia Inc. Multiview backlight, multiview display, and method having micro-slit multibeam elements

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4331313B2 (ja) * 1999-04-09 2009-09-16 康博 小池 導光素子及び光源装置
JP4242090B2 (ja) * 2000-11-08 2009-03-18 三菱レイヨン株式会社 面光源装置
JP4266551B2 (ja) * 2000-12-14 2009-05-20 三菱レイヨン株式会社 面光源システムおよびそれに用いる光偏向素子
JP3823289B2 (ja) * 2001-09-21 2006-09-20 ミネベア株式会社 面状照明装置
JP4026374B2 (ja) * 2002-02-15 2007-12-26 セイコーエプソン株式会社 液晶装置、照明装置及び電子機器
JP2003257229A (ja) * 2002-02-27 2003-09-12 Alps Electric Co Ltd バックライトとフロントライト及び液晶表示装置
JP2004212773A (ja) * 2003-01-07 2004-07-29 Mitsubishi Electric Corp 液晶表示装置およびコロイド溶液
JP2004273147A (ja) * 2003-03-05 2004-09-30 Alps Electric Co Ltd 導光体、照明装置および液晶表示装置
JP4239700B2 (ja) * 2003-06-17 2009-03-18 オムロン株式会社 面光源装置及び当該面光源装置を用いた機器
JP4431952B2 (ja) * 2003-11-10 2010-03-17 オムロン株式会社 面光源装置及び当該装置を用いた機器

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Publication number Publication date
JP2007214082A (ja) 2007-08-23

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