JP6112973B2 - 光源制御装置及びその制御方法 - Google Patents

光源制御装置及びその制御方法 Download PDF

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Publication number
JP6112973B2
JP6112973B2 JP2013113135A JP2013113135A JP6112973B2 JP 6112973 B2 JP6112973 B2 JP 6112973B2 JP 2013113135 A JP2013113135 A JP 2013113135A JP 2013113135 A JP2013113135 A JP 2013113135A JP 6112973 B2 JP6112973 B2 JP 6112973B2
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value
sensor
light source
luminance
measurement
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Japanese (ja)
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JP2014232651A (ja
JP2014232651A5 (https=
Inventor
吉与博 上村
吉与博 上村
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Canon Inc
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Canon Inc
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  • Liquid Crystal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2013113135A 2013-05-29 2013-05-29 光源制御装置及びその制御方法 Expired - Fee Related JP6112973B2 (ja)

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JP2013113135A JP6112973B2 (ja) 2013-05-29 2013-05-29 光源制御装置及びその制御方法

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JP2013113135A JP6112973B2 (ja) 2013-05-29 2013-05-29 光源制御装置及びその制御方法

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JP2014232651A JP2014232651A (ja) 2014-12-11
JP2014232651A5 JP2014232651A5 (https=) 2016-07-14
JP6112973B2 true JP6112973B2 (ja) 2017-04-12

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108924347B (zh) * 2018-06-27 2021-05-11 Oppo广东移动通信有限公司 控制方法、控制装置、电子装置、存储介质和计算机设备
US11624640B2 (en) * 2020-06-19 2023-04-11 Illinois Tool Works Inc. Coriolis effect-based mass flow meters/controllers using optical sensing and methods having improved accuracy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005071776A (ja) * 2003-08-25 2005-03-17 Matsushita Electric Works Ltd 照明装置および照明システム
FR2869418B1 (fr) * 2004-04-27 2006-06-16 Atmel Grenoble Soc Par Actions Procede et dispositif de mesure avec detection synchrone et echantillonnage correle
EP2092506A1 (en) * 2006-12-13 2009-08-26 Koninklijke Philips Electronics N.V. Method for light emitting diode control and corresponding light sensor array, backlight and liquid crystal display
JP2008292891A (ja) * 2007-05-28 2008-12-04 Funai Electric Co Ltd 液晶表示装置
JP4438855B2 (ja) * 2007-12-03 2010-03-24 エプソンイメージングデバイス株式会社 電気光学装置、電子機器、並びに外光検出装置及び方法
JP2011048198A (ja) * 2009-08-27 2011-03-10 Sharp Corp 表示装置
WO2011052330A1 (ja) * 2009-10-30 2011-05-05 シャープ株式会社 液晶表示装置
JP6004673B2 (ja) * 2011-05-20 2016-10-12 キヤノン株式会社 画像表示システム、画像表示装置及びキャリブレーション方法
JP5766040B2 (ja) * 2011-06-15 2015-08-19 キヤノン株式会社 発光装置、その制御方法、及び画像表示装置
JP5152375B2 (ja) * 2011-07-22 2013-02-27 Ｎｌｔテクノロジー株式会社 バックライトシステム及び液晶表示装置並びにバックライトの調整方法

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