JP2006331659A5 - - Google Patents

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Publication number
JP2006331659A5
JP2006331659A5 JP2005148992A JP2005148992A JP2006331659A5 JP 2006331659 A5 JP2006331659 A5 JP 2006331659A5 JP 2005148992 A JP2005148992 A JP 2005148992A JP 2005148992 A JP2005148992 A JP 2005148992A JP 2006331659 A5 JP2006331659 A5 JP 2006331659A5
Authority
JP
Japan
Prior art keywords
light source
light
planar
source device
planar light
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
JP2005148992A
Other languages
English (en)
Japanese (ja)
Other versions
JP4823568B2 (ja
JP2006331659A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2005148992A external-priority patent/JP4823568B2/ja
Priority to JP2005148992A priority Critical patent/JP4823568B2/ja
Priority to TW095112631A priority patent/TW200643564A/zh
Priority to US11/400,230 priority patent/US7393128B2/en
Priority to CNB2006100778403A priority patent/CN100435004C/zh
Priority to DE102006023694A priority patent/DE102006023694A1/de
Publication of JP2006331659A publication Critical patent/JP2006331659A/ja
Publication of JP2006331659A5 publication Critical patent/JP2006331659A5/ja
Publication of JP4823568B2 publication Critical patent/JP4823568B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005148992A 2005-05-23 2005-05-23 面状光源装置及びこれを用いた表示装置 Expired - Fee Related JP4823568B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005148992A JP4823568B2 (ja) 2005-05-23 2005-05-23 面状光源装置及びこれを用いた表示装置
TW095112631A TW200643564A (en) 2005-05-23 2006-04-10 Planar light source device and display device using the same
US11/400,230 US7393128B2 (en) 2005-05-23 2006-04-10 Planar light source device and display device using the same
CNB2006100778403A CN100435004C (zh) 2005-05-23 2006-05-08 面状光源装置以及使用其的显示装置
DE102006023694A DE102006023694A1 (de) 2005-05-23 2006-05-19 Planarlichtquellenvorrichtung und Anzeigevorrichtung, welche dieselbe verwendet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005148992A JP4823568B2 (ja) 2005-05-23 2005-05-23 面状光源装置及びこれを用いた表示装置

Publications (3)

Publication Number Publication Date
JP2006331659A JP2006331659A (ja) 2006-12-07
JP2006331659A5 true JP2006331659A5 (enExample) 2007-11-22
JP4823568B2 JP4823568B2 (ja) 2011-11-24

Family

ID=37387886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005148992A Expired - Fee Related JP4823568B2 (ja) 2005-05-23 2005-05-23 面状光源装置及びこれを用いた表示装置

Country Status (5)

Country Link
US (1) US7393128B2 (enExample)
JP (1) JP4823568B2 (enExample)
CN (1) CN100435004C (enExample)
DE (1) DE102006023694A1 (enExample)
TW (1) TW200643564A (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4823568B2 (ja) 2005-05-23 2011-11-24 三菱電機株式会社 面状光源装置及びこれを用いた表示装置
JP5052860B2 (ja) * 2005-12-15 2012-10-17 三菱電機株式会社 面状光源装置及びこれを用いた表示装置
JP4899527B2 (ja) * 2006-02-23 2012-03-21 パナソニック電工株式会社 Ｌｅｄ照明装置
JP2007234261A (ja) * 2006-02-28 2007-09-13 Casio Comput Co Ltd 照明装置
US8144115B2 (en) 2006-03-17 2012-03-27 Konicek Jeffrey C Flat panel display screen operable for touch position determination system and methods
US7859526B2 (en) * 2006-05-01 2010-12-28 Konicek Jeffrey C Active matrix emissive display and optical scanner system, methods and applications
GB2458095A (en) * 2007-06-15 2009-09-09 Sharp Kk Solid state illumination system with elements employed as both light source and light sensor
US8044899B2 (en) * 2007-06-27 2011-10-25 Hong Kong Applied Science and Technology Research Institute Company Limited Methods and apparatus for backlight calibration
JP5052298B2 (ja) * 2007-11-16 2012-10-17 三菱電機株式会社 面状光源装置および表示装置
JP4938697B2 (ja) * 2008-01-24 2012-05-23 日東光学株式会社 ラインスキャナ装置
JP5174567B2 (ja) * 2008-07-16 2013-04-03 パナソニック株式会社 表示灯
FR2934354B1 (fr) * 2008-07-28 2015-09-04 Phlox Appareil d'eclairage actif
JP4900439B2 (ja) 2008-10-01 2012-03-21 三菱電機株式会社 面状光源装置およびこれを用いた表示装置
US8496348B2 (en) 2008-10-02 2013-07-30 Sharp Kabushiki Kaisha Linear light source and electronic apparatus
CN101404144B (zh) * 2008-11-10 2010-10-06 友达光电（苏州）有限公司 可自动调整亮度的电子装置
RU2011128779A (ru) * 2009-01-23 2013-02-27 Квалкомм Мемс Текнолоджис, Инк. Интегрированное светоизлучающее и фотоэлектрическое устройство
US8324830B2 (en) * 2009-02-19 2012-12-04 Microsemi Corp.—Analog Mixed Signal Group Ltd. Color management for field-sequential LCD display
JP2010250979A (ja) * 2009-04-10 2010-11-04 Nittoh Kogaku Kk 照明装置、照明システムおよび照明制御方法
JP5025682B2 (ja) * 2009-05-08 2012-09-12 三菱電機株式会社 Ｌｅｄ照明装置
WO2010141269A2 (en) * 2009-06-02 2010-12-09 Dolby Laboratories Licensing Corporation Multi-die led package and backlight unit using the same
US9485919B2 (en) * 2009-08-07 2016-11-08 Showa Denko K.K. Multicolor light emitting diode lamp for plant growth, illumination apparatus, and plant growth method
WO2011048832A1 (ja) * 2009-10-23 2011-04-28 シャープ株式会社 線状光源、バックライト装置および表示装置
CN102597605B (zh) 2009-11-09 2016-02-10 三菱电机株式会社 面状光源装置及使用它的显示装置
FR2955011B1 (fr) * 2010-01-05 2012-02-24 Phlox Appareil d'eclairage et systeme d'alimentation par induction d'un tel appareil
DE102010013379A1 (de) * 2010-03-30 2011-10-06 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Beleuchtungsvorrichtung und Betriebsverfahren dafür
WO2011125359A1 (ja) * 2010-04-07 2011-10-13 シャープ株式会社 Ｌｅｄバックライト
US9360613B2 (en) 2010-04-28 2016-06-07 Mitsubishi Electric Corporation Planar light source apparatus and display apparatus using same
CN102376200B (zh) * 2010-08-12 2015-02-04 上海本星电子科技有限公司 具有红外显示功能的显示器
CN104485057B (zh) * 2010-08-12 2017-03-01 佛山逸扬广告标识制造有限公司 具有红外显示功能的显示器
GB201207503D0 (en) * 2012-04-30 2012-06-13 Sec Dep For Business Innovation & Skills The Apparatus and method for monitoring led efficiency
GB201207505D0 (en) * 2012-04-30 2012-06-13 Sec Dep For Business Innovation & Skills The Apparatus and method for monitoring led colour mix
DE102012014715A1 (de) * 2012-07-25 2014-05-15 Dräger Medical GmbH Verfahren für die Detektion optischer Signale
DE102018004485B4 (de) * 2018-06-04 2024-12-19 Sioptica Gmbh Verfahren zur physischen Überprüfung einer Betriebsart eines Bildschirms sowie dessen Verwendung
CN111103724B (zh) * 2018-10-26 2025-04-18 佛山市国星电子制造有限公司 Led背光模组、显示屏及led背光模组检测方法
CN112985587B (zh) * 2019-12-13 2024-04-09 旺矽科技股份有限公司 发光物料影像处理方法
US11538424B2 (en) 2021-04-27 2022-12-27 Microsoft Technology Licensing, Llc Self-calibrating illumination modules for display backlight

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
JP3480594B2 (ja) * 1994-02-23 2003-12-22 豊田合成株式会社 集合型ｌｅｄランプ
JP4050802B2 (ja) * 1996-08-02 2008-02-20 シチズン電子株式会社 カラー表示装置
JPH11260572A (ja) 1998-03-13 1999-09-24 Omron Corp 照明装置
US6510995B2 (en) * 2001-03-16 2003-01-28 Koninklijke Philips Electronics N.V. RGB LED based light driver using microprocessor controlled AC distributed power system
US6630801B2 (en) * 2001-10-22 2003-10-07 Lümileds USA Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes
JP2003163090A (ja) * 2001-11-26 2003-06-06 Matsushita Electric Works Ltd 照明装置
US6664744B2 (en) 2002-04-03 2003-12-16 Mitsubishi Electric Research Laboratories, Inc. Automatic backlight for handheld devices
JP2004021147A (ja) 2002-06-20 2004-01-22 Advanced Display Inc 面状光源装置及びそれを用いた液晶表示装置
JP2004193029A (ja) * 2002-12-13 2004-07-08 Advanced Display Inc 光源装置及び表示装置
JP4091414B2 (ja) 2002-12-18 2008-05-28 三菱電機株式会社 面状光源装置、表示装置及び液晶表示装置
JP2006524841A (ja) * 2003-04-25 2006-11-02 ビジョニアード・イメージ・システムズ・インコーポレイテッド 個々のｌｅｄの明度モニタリング能力および較正方法を有するｌｅｄの光源／ディスプレイ
US7362320B2 (en) * 2003-06-05 2008-04-22 Hewlett-Packard Development Company, L.P. Electronic device having a light emitting/detecting display screen
JP4371733B2 (ja) 2003-08-21 2009-11-25 三菱電機株式会社 面状光源装置
US20060097978A1 (en) * 2004-10-22 2006-05-11 Ng Kee Y Field-sequential color display with feedback control
JP4823568B2 (ja) 2005-05-23 2011-11-24 三菱電機株式会社 面状光源装置及びこれを用いた表示装置
US8717647B2 (en) * 2005-10-13 2014-05-06 Hewlett-Packard Development Company, L.P. Imaging methods, imaging device calibration methods, imaging devices, and hard imaging device sensor assemblies
US8315534B2 (en) * 2005-11-01 2012-11-20 Ricoh Company, Ltd. Image forming device to supply DC power to a load from both a main power supply device and a capacitor supply device

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