JP2007511751A5 - - Google Patents

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Publication number
JP2007511751A5
JP2007511751A5 JP2006538163A JP2006538163A JP2007511751A5 JP 2007511751 A5 JP2007511751 A5 JP 2007511751A5 JP 2006538163 A JP2006538163 A JP 2006538163A JP 2006538163 A JP2006538163 A JP 2006538163A JP 2007511751 A5 JP2007511751 A5 JP 2007511751A5
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JP
Japan
Prior art keywords
circuit
ambient light
signal
average
display
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.)
Pending
Application number
JP2006538163A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007511751A (ja
Filing date
Publication date
Priority claimed from US10/694,560 external-priority patent/US6975008B2/en
Application filed filed Critical
Publication of JP2007511751A publication Critical patent/JP2007511751A/ja
Publication of JP2007511751A5 publication Critical patent/JP2007511751A5/ja
Pending legal-status Critical Current

Links

JP2006538163A 2003-10-27 2004-10-26 ディスプレイ上で周囲光を検出する回路 Pending JP2007511751A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/694,560 US6975008B2 (en) 2003-10-27 2003-10-27 Circuit for detecting ambient light on a display
PCT/US2004/035422 WO2005045380A1 (en) 2003-10-27 2004-10-26 Circuit detecting ambient light on a display

Publications (2)

Publication Number Publication Date
JP2007511751A JP2007511751A (ja) 2007-05-10
JP2007511751A5 true JP2007511751A5 (enExample) 2007-11-08

Family

ID=34522632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006538163A Pending JP2007511751A (ja) 2003-10-27 2004-10-26 ディスプレイ上で周囲光を検出する回路

Country Status (6)

Country Link
US (1) US6975008B2 (enExample)
JP (1) JP2007511751A (enExample)
KR (1) KR101155958B1 (enExample)
CN (1) CN100592043C (enExample)
TW (1) TWI348131B (enExample)
WO (1) WO2005045380A1 (enExample)

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CN101080124A (zh) * 2006-05-24 2007-11-28 鸿富锦精密工业（深圳）有限公司 照明电路及利用该照明电路的便携式无纸书
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KR100825411B1 (ko) * 2006-12-27 2008-04-29 한양대학교 산학협력단 주변광 감지 회로 및 이를 갖는 평판 표시 장치
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JP5259132B2 (ja) * 2006-12-27 2013-08-07 三星ディスプレイ株式會社 周辺光感知回路及びこれを有する平板表示装置
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TWI358570B (en) * 2007-11-27 2012-02-21 Univ Nat Chiao Tung Lcd with ambient light sense function and method t
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JP5305387B2 (ja) * 2007-12-25 2013-10-02 セイコーインスツル株式会社 光検出装置、及び画像表示装置
KR100957947B1 (ko) * 2008-01-09 2010-05-13 삼성모바일디스플레이주식회사 광센서 및 그를 이용한 평판표시장치
TWI360644B (en) * 2008-02-19 2012-03-21 Wintek Corp Photo sensor for a display device
KR100957948B1 (ko) * 2008-02-19 2010-05-13 삼성모바일디스플레이주식회사 광센서 및 그를 이용한 평판표시장치
JP4607205B2 (ja) * 2008-05-12 2011-01-05 ティーピーオー ディスプレイズ コーポレイション 表示装置および表示装置のバックライト制御方法
JP5250493B2 (ja) 2008-07-16 2013-07-31 株式会社半導体エネルギー研究所 発光装置
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US8735795B2 (en) 2012-01-20 2014-05-27 Omnivision Technologies, Inc. Image sensor with integrated ambient light detection
US9064451B2 (en) 2012-02-01 2015-06-23 Apple Inc. Organic light emitting diode display having photodiodes
JP6218404B2 (ja) * 2013-03-18 2017-10-25 エスアイアイ・セミコンダクタ株式会社 受光回路
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