JP2010032500A5 - - Google Patents

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Publication number
JP2010032500A5
JP2010032500A5 JP2009148289A JP2009148289A JP2010032500A5 JP 2010032500 A5 JP2010032500 A5 JP 2010032500A5 JP 2009148289 A JP2009148289 A JP 2009148289A JP 2009148289 A JP2009148289 A JP 2009148289A JP 2010032500 A5 JP2010032500 A5 JP 2010032500A5
Authority
JP
Japan
Prior art keywords
clock signal
circuit
photocurrent
generation circuit
signal generation
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
JP2009148289A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010032500A (ja
JP5357637B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009148289A priority Critical patent/JP5357637B2/ja
Priority claimed from JP2009148289A external-priority patent/JP5357637B2/ja
Publication of JP2010032500A publication Critical patent/JP2010032500A/ja
Publication of JP2010032500A5 publication Critical patent/JP2010032500A5/ja
Application granted granted Critical
Publication of JP5357637B2 publication Critical patent/JP5357637B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009148289A 2008-06-25 2009-06-23 測光装置 Expired - Fee Related JP5357637B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009148289A JP5357637B2 (ja) 2008-06-25 2009-06-23 測光装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008166334 2008-06-25
JP2008166334 2008-06-25
JP2009148289A JP5357637B2 (ja) 2008-06-25 2009-06-23 測光装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013180062A Division JP5632944B2 (ja) 2008-06-25 2013-08-30 測光装置、電子機器

Publications (3)

Publication Number Publication Date
JP2010032500A JP2010032500A (ja) 2010-02-12
JP2010032500A5 true JP2010032500A5 (enExample) 2012-06-21
JP5357637B2 JP5357637B2 (ja) 2013-12-04

Family

ID=41130379

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009148289A Expired - Fee Related JP5357637B2 (ja) 2008-06-25 2009-06-23 測光装置
JP2013180062A Expired - Fee Related JP5632944B2 (ja) 2008-06-25 2013-08-30 測光装置、電子機器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013180062A Expired - Fee Related JP5632944B2 (ja) 2008-06-25 2013-08-30 測光装置、電子機器

Country Status (3)

Country Link
US (1) US8334495B2 (enExample)
EP (1) EP2138815B1 (enExample)
JP (2) JP5357637B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016449A1 (en) * 2008-08-08 2010-02-11 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device and electronic device having the same
WO2011086829A1 (en) * 2010-01-15 2011-07-21 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and electronic device
US9209209B2 (en) * 2010-10-29 2015-12-08 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device and method for operating the same
JP6042137B2 (ja) * 2012-08-31 2016-12-14 旭化成エレクトロニクス株式会社 赤外線センサモジュール
JP7757108B2 (ja) * 2021-09-24 2025-10-21 キヤノン株式会社 光電変換装置、撮像装置、制御方法、及びコンピュータプログラム

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412342A (en) * 1981-12-18 1983-10-25 Gte Automatic Electric Labs Inc. Clock synchronization system
JPS60185235U (ja) * 1984-05-18 1985-12-09 横河電機株式会社 光パワ−メ−タ
DE69111800T2 (de) * 1991-06-20 1995-12-14 Hewlett Packard Gmbh Photodiodenanordnung.
JPH0687036B2 (ja) * 1992-01-22 1994-11-02 株式会社ジャパンエナジー 測光装置
US5214274A (en) 1992-07-24 1993-05-25 President And Fellows Of Harvard College Image sensor array with threshold voltage detectors and charged storage capacitors
JPH06308585A (ja) * 1993-04-27 1994-11-04 Nikon Corp 光電流周波数変換回路
JPH06313840A (ja) 1993-04-30 1994-11-08 Fuji Film Micro Device Kk 測光装置と測光方法
US5917346A (en) * 1997-09-12 1999-06-29 Alfred E. Mann Foundation Low power current to frequency converter circuit for use in implantable sensors
JPH11205247A (ja) * 1998-01-16 1999-07-30 Mitsubishi Electric Corp 光電変換回路
JP4211167B2 (ja) * 1999-12-15 2009-01-21 株式会社デンソー 光センサ
JP2002286504A (ja) 2001-03-27 2002-10-03 Citizen Watch Co Ltd 光センサ回路およびこれを用いた光学式変位測長器
US6774735B2 (en) * 2002-01-17 2004-08-10 Intel Corporation Low power self-biasing oscillator circuit
US6707025B2 (en) * 2002-06-04 2004-03-16 Agilent Technologies, Inc. High dynamic range receiver
JP4234485B2 (ja) 2003-04-28 2009-03-04 浜松ホトニクス株式会社 Ｉ／ｆ変換装置および光検出装置
JP4138708B2 (ja) 2004-07-12 2008-08-27 浜松ホトニクス株式会社 光検出装置
EP1659379B1 (en) * 2004-11-11 2009-08-26 STMicroelectronics (Research & Development) Limited Light monitor
JP2007059889A (ja) * 2005-07-27 2007-03-08 Semiconductor Energy Lab Co Ltd 半導体装置
KR100809700B1 (ko) * 2006-08-30 2008-03-07 삼성전자주식회사 주변광을 감지하여 디스플레이 장치를 제어하는 주변광처리 시스템 및 그 시스템을 사용하는 방법
US20100226495A1 (en) * 2007-10-29 2010-09-09 Michael Kelly Digital readout method and apparatus
JP2009250842A (ja) * 2008-04-08 2009-10-29 Sharp Corp 光量デジタル変換回路、ｉｃ、および電子機器

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