JPH0448504Y2 - - Google Patents

Info

Publication number
JPH0448504Y2
JPH0448504Y2 JP2932886U JP2932886U JPH0448504Y2 JP H0448504 Y2 JPH0448504 Y2 JP H0448504Y2 JP 2932886 U JP2932886 U JP 2932886U JP 2932886 U JP2932886 U JP 2932886U JP H0448504 Y2 JPH0448504 Y2 JP H0448504Y2
Authority
JP
Japan
Prior art keywords
illuminance
light
light receiving
detection
case
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
Application number
JP2932886U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62141727U (en]
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2932886U priority Critical patent/JPH0448504Y2/ja
Publication of JPS62141727U publication Critical patent/JPS62141727U/ja
Application granted granted Critical
Publication of JPH0448504Y2 publication Critical patent/JPH0448504Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP2932886U 1986-02-28 1986-02-28 Expired JPH0448504Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2932886U JPH0448504Y2 (en]) 1986-02-28 1986-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2932886U JPH0448504Y2 (en]) 1986-02-28 1986-02-28

Publications (2)

Publication Number Publication Date
JPS62141727U JPS62141727U (en]) 1987-09-07
JPH0448504Y2 true JPH0448504Y2 (en]) 1992-11-16

Family

ID=30833111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2932886U Expired JPH0448504Y2 (en]) 1986-02-28 1986-02-28

Country Status (1)

Country Link
JP (1) JPH0448504Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8963062B2 (en) 2010-04-21 2015-02-24 Omron Automotive Electronics Co., Ltd. Photo detection device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933642A1 (de) * 1999-07-17 2001-03-08 Bosch Gmbh Robert Lichtempfindliche Sensoreinheit, insbesondere zum automatischen Schalten von Beleuchtungseinrichtungen
JP4826620B2 (ja) * 2008-10-29 2011-11-30 株式会社デンソー 光検出装置
WO2014054119A1 (ja) * 2012-10-02 2014-04-10 三菱電機株式会社 照度計測装置
JP2016157406A (ja) * 2015-02-23 2016-09-01 象司 川辺 交通信号機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8963062B2 (en) 2010-04-21 2015-02-24 Omron Automotive Electronics Co., Ltd. Photo detection device

Also Published As

Publication number Publication date
JPS62141727U (en]) 1987-09-07

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