JP2006235394A5 - - Google Patents

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Publication number
JP2006235394A5
JP2006235394A5 JP2005051886A JP2005051886A JP2006235394A5 JP 2006235394 A5 JP2006235394 A5 JP 2006235394A5 JP 2005051886 A JP2005051886 A JP 2005051886A JP 2005051886 A JP2005051886 A JP 2005051886A JP 2006235394 A5 JP2006235394 A5 JP 2006235394A5
Authority
JP
Japan
Prior art keywords
light
control member
light control
incident
light source
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
JP2005051886A
Other languages
English (en)
Japanese (ja)
Other versions
JP4789175B2 (ja
JP2006235394A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005051886A priority Critical patent/JP4789175B2/ja
Priority claimed from JP2005051886A external-priority patent/JP4789175B2/ja
Priority to US11/360,387 priority patent/US7431492B2/en
Publication of JP2006235394A publication Critical patent/JP2006235394A/ja
Publication of JP2006235394A5 publication Critical patent/JP2006235394A5/ja
Application granted granted Critical
Publication of JP4789175B2 publication Critical patent/JP4789175B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005051886A 2005-02-25 2005-02-25 面光源装置及び表示装置 Expired - Fee Related JP4789175B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005051886A JP4789175B2 (ja) 2005-02-25 2005-02-25 面光源装置及び表示装置
US11/360,387 US7431492B2 (en) 2005-02-25 2006-02-24 Light control member, surface light source device and display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005051886A JP4789175B2 (ja) 2005-02-25 2005-02-25 面光源装置及び表示装置

Publications (3)

Publication Number Publication Date
JP2006235394A JP2006235394A (ja) 2006-09-07
JP2006235394A5 true JP2006235394A5 (enExample) 2008-03-21
JP4789175B2 JP4789175B2 (ja) 2011-10-12

Family

ID=36970656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005051886A Expired - Fee Related JP4789175B2 (ja) 2005-02-25 2005-02-25 面光源装置及び表示装置

Country Status (2)

Country Link
US (1) US7431492B2 (enExample)
JP (1) JP4789175B2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008218238A (ja) * 2007-03-05 2008-09-18 Matsushita Electric Works Ltd 照明器具
ES2353936T3 (es) * 2007-04-05 2011-03-08 Koninklijke Philips Electronics N.V. Conformador de haz luminoso.
US8210723B2 (en) * 2007-06-29 2012-07-03 Dialight Corporation LED lens array optic with a highly uniform illumination pattern
US8002435B2 (en) * 2008-06-13 2011-08-23 Philips Electronics Ltd Philips Electronique Ltee Orientable lens for an LED fixture
US7766509B1 (en) 2008-06-13 2010-08-03 Lumec Inc. Orientable lens for an LED fixture
US8246212B2 (en) * 2009-01-30 2012-08-21 Koninklijke Philips Electronics N.V. LED optical assembly
JP5398487B2 (ja) * 2009-07-21 2014-01-29 京セラドキュメントソリューションズ株式会社 画像形成装置
JP2011180420A (ja) * 2010-03-02 2011-09-15 Mitsubishi Gas Chemical Co Inc 光拡散シート及びそれを用いた面光源装置
JP5560970B2 (ja) * 2010-07-05 2014-07-30 東芝ライテック株式会社 照明装置
TW201224334A (en) 2010-12-07 2012-06-16 Ind Tech Res Inst Flexible light source module
TWI470167B (zh) 2012-03-02 2015-01-21 具外部透鏡之光源裝置及光源系統
US9134007B2 (en) 2012-11-06 2015-09-15 Darwin Precisions Corporation Light source device
US9235054B2 (en) 2012-12-12 2016-01-12 Ledil Oy Optical surface, lens and reflector
MX2015015657A (es) * 2013-05-14 2016-07-20 Ledil Oy Guia de luz para modificar un patron de distribucion de la luz.
US12385623B2 (en) 2016-01-28 2025-08-12 Korrus, Inc. Beam-shaping lighting systems
US11585515B2 (en) 2016-01-28 2023-02-21 Korrus, Inc. Lighting controller for emulating progression of ambient sunlight
US10253948B1 (en) 2017-03-27 2019-04-09 EcoSense Lighting, Inc. Lighting systems having multiple edge-lit lightguide panels
US11635188B2 (en) 2017-03-27 2023-04-25 Korrus, Inc. Lighting systems generating visible-light emissions for dynamically emulating sky colors
TW202001380A (zh) * 2018-06-22 2020-01-01 日商美倍亞三美股份有限公司 面狀照明裝置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368814A (ja) * 1986-09-10 1988-03-28 Matsushita Electric Works Ltd 液晶表示装置用照明装置
US5043856A (en) * 1989-03-08 1991-08-27 Gte Products Corporation Lighting lens
JPH03200930A (ja) 1989-10-05 1991-09-02 Mitsubishi Rayon Co Ltd 液晶表示装置
JPH0491905A (ja) * 1990-08-07 1992-03-25 Asahi Chem Ind Co Ltd 合成樹脂製型板
US5552907A (en) * 1992-01-27 1996-09-03 Sekisui Chemical Co., Ltd. Light adjusting sheet having a sinusoidal surface and a non-optically flat surface and useable with an LCD
JP2630714B2 (ja) * 1992-10-08 1997-07-16 茶谷産業株式会社 面照明装置
JPH06265888A (ja) 1993-03-10 1994-09-22 Mitsubishi Rayon Co Ltd 面光源素子
JP2599121Y2 (ja) * 1993-05-07 1999-08-30 株式会社エンプラス 面光源装置
JPH09265092A (ja) * 1996-03-28 1997-10-07 Enplas Corp サイドライト型面光源装置
US20030058655A1 (en) * 2001-09-26 2003-03-27 Yung-Yi Chuang Rear light of motor vehicle
DE10242441A1 (de) * 2002-09-11 2004-04-01 Erco Leuchten Gmbh Leuchte
JP2005018997A (ja) * 2003-06-23 2005-01-20 Kawaguchiko Seimitsu Co Ltd バックライト装置
US7142768B2 (en) * 2004-03-04 2006-11-28 K-Bridge Electronics Co., Ltd. LCD optical waveguide device
TWI258036B (en) * 2004-09-03 2006-07-11 Ind Tech Res Inst A direct backlight module
US20060087866A1 (en) * 2004-10-22 2006-04-27 Ng Kee Y LED backlight

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