JPS62116286A - 光変調型検出装置 - Google Patents

光変調型検出装置

Info

Publication number
JPS62116286A
JPS62116286A JP60256029A JP25602985A JPS62116286A JP S62116286 A JPS62116286 A JP S62116286A JP 60256029 A JP60256029 A JP 60256029A JP 25602985 A JP25602985 A JP 25602985A JP S62116286 A JPS62116286 A JP S62116286A
Authority
JP
Japan
Prior art keywords
light
output
signal
flip
flop
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
JP60256029A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433397B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kiyoshi Kumada
清 熊田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 by Sharp Corp filed Critical Sharp Corp
Priority to JP60256029A priority Critical patent/JPS62116286A/ja
Publication of JPS62116286A publication Critical patent/JPS62116286A/ja
Publication of JPH0433397B2 publication Critical patent/JPH0433397B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP60256029A 1985-11-15 1985-11-15 光変調型検出装置 Granted JPS62116286A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60256029A JPS62116286A (ja) 1985-11-15 1985-11-15 光変調型検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60256029A JPS62116286A (ja) 1985-11-15 1985-11-15 光変調型検出装置

Publications (2)

Publication Number Publication Date
JPS62116286A true JPS62116286A (ja) 1987-05-27
JPH0433397B2 JPH0433397B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-02

Family

ID=17286926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60256029A Granted JPS62116286A (ja) 1985-11-15 1985-11-15 光変調型検出装置

Country Status (1)

Country Link
JP (1) JPS62116286A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420486A (en) * 1987-07-15 1989-01-24 Hamamatsu Photonics Kk Object detecting device
JPH01135382U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-03-03 1989-09-18
JP2007282968A (ja) * 2006-04-19 2007-11-01 Omron Corp 遊技媒体検知装置
JP2008267884A (ja) * 2007-04-17 2008-11-06 Sharp Corp 物体検出回路
KR101115407B1 (ko) * 2008-09-18 2012-02-15 샤프 가부시키가이샤 광 변조형 검출 장치 및 전자 기기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642632U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-09-08 1981-04-18
JPS5999386A (ja) * 1982-11-30 1984-06-08 Matsushita Electric Works Ltd 光電スイツチ回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642632U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-09-08 1981-04-18
JPS5999386A (ja) * 1982-11-30 1984-06-08 Matsushita Electric Works Ltd 光電スイツチ回路

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420486A (en) * 1987-07-15 1989-01-24 Hamamatsu Photonics Kk Object detecting device
JPH01135382U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-03-03 1989-09-18
JP2007282968A (ja) * 2006-04-19 2007-11-01 Omron Corp 遊技媒体検知装置
JP2008267884A (ja) * 2007-04-17 2008-11-06 Sharp Corp 物体検出回路
KR101115407B1 (ko) * 2008-09-18 2012-02-15 샤프 가부시키가이샤 광 변조형 검출 장치 및 전자 기기
US8217335B2 (en) 2008-09-18 2012-07-10 Sharp Kabushiki Kaisha Optical modulation-type detection device and electronic device

Also Published As

Publication number Publication date
JPH0433397B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-02

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Legal Events

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