JP2009162926A5 - - Google Patents

Download PDF

Info

Publication number
JP2009162926A5
JP2009162926A5 JP2007340987A JP2007340987A JP2009162926A5 JP 2009162926 A5 JP2009162926 A5 JP 2009162926A5 JP 2007340987 A JP2007340987 A JP 2007340987A JP 2007340987 A JP2007340987 A JP 2007340987A JP 2009162926 A5 JP2009162926 A5 JP 2009162926A5
Authority
JP
Japan
Prior art keywords
light
light source
component
source system
light receiving
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
JP2007340987A
Other languages
English (en)
Japanese (ja)
Other versions
JP5542303B2 (ja
JP2009162926A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007340987A priority Critical patent/JP5542303B2/ja
Priority claimed from JP2007340987A external-priority patent/JP5542303B2/ja
Priority to US12/314,544 priority patent/US8067894B2/en
Publication of JP2009162926A publication Critical patent/JP2009162926A/ja
Publication of JP2009162926A5 publication Critical patent/JP2009162926A5/ja
Application granted granted Critical
Publication of JP5542303B2 publication Critical patent/JP5542303B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007340987A 2007-12-28 2007-12-28 光源システムおよび表示装置 Expired - Fee Related JP5542303B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007340987A JP5542303B2 (ja) 2007-12-28 2007-12-28 光源システムおよび表示装置
US12/314,544 US8067894B2 (en) 2007-12-28 2008-12-12 Light source system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007340987A JP5542303B2 (ja) 2007-12-28 2007-12-28 光源システムおよび表示装置

Publications (3)

Publication Number Publication Date
JP2009162926A JP2009162926A (ja) 2009-07-23
JP2009162926A5 true JP2009162926A5 (enExample) 2011-02-10
JP5542303B2 JP5542303B2 (ja) 2014-07-09

Family

ID=40797338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007340987A Expired - Fee Related JP5542303B2 (ja) 2007-12-28 2007-12-28 光源システムおよび表示装置

Country Status (2)

Country Link
US (1) US8067894B2 (enExample)
JP (1) JP5542303B2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011170219A (ja) * 2010-02-22 2011-09-01 Rohm Co Ltd 発光駆動装置、照明装置、表示装置
JP5162013B1 (ja) * 2011-08-31 2013-03-13 株式会社東芝 光源装置、駆動装置及び電子機器
JP5901390B2 (ja) * 2012-03-30 2016-04-06 キヤノン株式会社 発光装置及びそのキャリブレーション方法
JP6108150B2 (ja) * 2012-07-10 2017-04-05 東芝ライテック株式会社 照明制御システム
JP2014035524A (ja) * 2012-08-10 2014-02-24 Canon Inc 画像表示装置及びその制御方法
DE102012016675B4 (de) * 2012-08-23 2015-02-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Farbkalibrierung eines Farbmonitors mit LED-Hintergrundbeleuchtung
US9480122B2 (en) 2013-05-15 2016-10-25 Ams Ag Optical sensor circuit, luminous panel and method for operating an optical sensor circuit
US9451667B2 (en) 2013-05-15 2016-09-20 Ams Ag Optical sensor circuit, luminous panel and method of operating an optical sensor circuit
EP2900037A1 (en) * 2014-01-22 2015-07-29 ams AG Optical sensor circuit, luminous panel and method for operating an optical sensor circuit
EP2804047A1 (en) * 2013-05-15 2014-11-19 Ams Ag Optical sensor circuit, luminous panel and method for operating an optical sensor circuit
JP2017044773A (ja) * 2015-08-25 2017-03-02 キヤノン株式会社 表示装置及び照射光制御方法
KR20230070062A (ko) 2016-10-04 2023-05-19 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
EP3309581B1 (en) * 2016-10-12 2025-11-26 STMicroelectronics (Research & Development) Limited Apparatus for controlling driver current for illumination source
US12081063B2 (en) 2021-07-12 2024-09-03 PassiveLogic, Inc. Device energy use determination
US12250099B2 (en) * 2021-09-08 2025-03-11 PassiveLogic, Inc. External activation of quiescent device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010001749A (ko) * 1999-06-08 2001-01-05 윤종용 무선 단말기의 라이트 밝기 조절 장치 및 방법
JP4355977B2 (ja) 1999-11-12 2009-11-04 ソニー株式会社 映像表示装置および映像表示装置における照明制御方法
US6490037B1 (en) * 2000-11-13 2002-12-03 Test Coach Corporation Method and apparatus for verifying a color of an LED in a printed circuit board
JP3829662B2 (ja) * 2001-07-31 2006-10-04 松下電工株式会社 光入力変換装置
US7510300B2 (en) * 2002-03-01 2009-03-31 Sharp Kabushiki Kaisha Light emitting device and display apparatus and read apparatus using the light emitting device
JP4099496B2 (ja) 2002-03-01 2008-06-11 シャープ株式会社 発光装置並びに該発光装置を用いた表示装置及び読み取り装置
US7002546B1 (en) * 2002-05-15 2006-02-21 Rockwell Collins, Inc. Luminance and chromaticity control of an LCD backlight
JP3987772B2 (ja) * 2002-08-12 2007-10-10 アルパイン株式会社 バックライトの輝度制御方法および装置
US7863829B2 (en) * 2004-12-30 2011-01-04 Solarone Solutions, Inc. LED lighting system
CN101331532A (zh) * 2005-12-13 2008-12-24 皇家飞利浦电子股份有限公司 具有环境光传感的显示装置
FR2894682B1 (fr) * 2005-12-13 2008-02-15 Essilor Int Afficheur destine a etre monte sur une paire de lunettes
JP5172128B2 (ja) * 2006-03-30 2013-03-27 シャープ株式会社 バックライト装置、表示装置、バックライト装置の駆動方法

Similar Documents

Publication Publication Date Title
JP2009162926A5 (enExample)
US8203581B2 (en) Method of LED dimming using ambient light feedback
TW200622219A (en) Uniformity and brightness measurement in oled displays
JP2009513011A5 (enExample)
JP2010282757A5 (enExample)
WO2007142947A3 (en) Lighting device with color control, and method of lighting
WO2003075617A1 (en) Light emitting device and display unit using the light emitting device and reading device
WO2007127104A3 (en) Solid state luminaires for general illumination
WO2006111930A3 (en) Illumination control
TW200715910A (en) Illumination in a portable communication device
JP2012514313A5 (enExample)
US20070165406A1 (en) Display with an illuminating light
JP3186754U (ja) 人体感知モジュールを備えた省電力照明装置
JP2021168465A5 (enExample)
JP2017508260A (ja) 多方式感知
JP2014220200A5 (enExample)
US20170071046A1 (en) Lighting System and Method for Controlling a Lighting System
WO2012097407A3 (en) Lighting system
ATE538467T1 (de) Beleuchtungsvorrichtung
JP2017105291A (ja) ヘッドアップディスプレイ装置
JP4345048B2 (ja) 照明装置及び方法
JP2007334092A5 (enExample)
KR100946692B1 (ko) 자동 조도 제어 시스템 및 그를 이용한 조도 제어 방법
JP5429988B2 (ja) 車両監視システム
JP4771839B2 (ja) 電源制御装置、電源制御方法および映像表示装置