JP3774952B2 - 照明装置及びその制御方法 - Google Patents

照明装置及びその制御方法 Download PDF

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Publication number
JP3774952B2
JP3774952B2 JP25648896A JP25648896A JP3774952B2 JP 3774952 B2 JP3774952 B2 JP 3774952B2 JP 25648896 A JP25648896 A JP 25648896A JP 25648896 A JP25648896 A JP 25648896A JP 3774952 B2 JP3774952 B2 JP 3774952B2
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Japan
Prior art keywords
illuminance sensor
illuminance
output
amplifier
signal
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.)
Expired - Lifetime
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JP25648896A
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English (en)
Japanese (ja)
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JPH10106757A (ja
JPH10106757A5 (enExample
Inventor
秀紀 村松
耕一 斉藤
一穂 上村
和之 五十嵐
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP25648896A priority Critical patent/JP3774952B2/ja
Publication of JPH10106757A publication Critical patent/JPH10106757A/ja
Publication of JPH10106757A5 publication Critical patent/JPH10106757A5/ja
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Publication of JP3774952B2 publication Critical patent/JP3774952B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP25648896A 1996-09-27 1996-09-27 照明装置及びその制御方法 Expired - Lifetime JP3774952B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25648896A JP3774952B2 (ja) 1996-09-27 1996-09-27 照明装置及びその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25648896A JP3774952B2 (ja) 1996-09-27 1996-09-27 照明装置及びその制御方法

Publications (3)

Publication Number Publication Date
JPH10106757A JPH10106757A (ja) 1998-04-24
JPH10106757A5 JPH10106757A5 (enExample) 2004-12-24
JP3774952B2 true JP3774952B2 (ja) 2006-05-17

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ID=17293343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25648896A Expired - Lifetime JP3774952B2 (ja) 1996-09-27 1996-09-27 照明装置及びその制御方法

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JP (1) JP3774952B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4734745B2 (ja) * 2001-03-30 2011-07-27 学校法人東海大学 照明システム
JP4590327B2 (ja) * 2005-08-29 2010-12-01 京都電機器株式会社 放電灯点灯装置
JP5180926B2 (ja) * 2009-07-27 2013-04-10 パナソニック株式会社 照明制御システム
JP5592637B2 (ja) * 2009-11-25 2014-09-17 パナソニック株式会社 照明制御装置、照明制御システムおよび点灯制御装置
JP2011204643A (ja) * 2010-03-26 2011-10-13 Panasonic Electric Works Co Ltd 照明システム
JP5624366B2 (ja) * 2010-05-26 2014-11-12 パナソニック株式会社 照明システム
KR102589610B1 (ko) * 2014-11-25 2023-10-13 오르보테크 엘티디. 검사 시스템을 위한 조도 제어

Also Published As

Publication number Publication date
JPH10106757A (ja) 1998-04-24

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