JPS5267990A - Method of adjusting optical axis of light emitting diode for photo coupler - Google Patents

Method of adjusting optical axis of light emitting diode for photo coupler

Info

Publication number
JPS5267990A
JPS5267990A JP14565775A JP14565775A JPS5267990A JP S5267990 A JPS5267990 A JP S5267990A JP 14565775 A JP14565775 A JP 14565775A JP 14565775 A JP14565775 A JP 14565775A JP S5267990 A JPS5267990 A JP S5267990A
Authority
JP
Japan
Prior art keywords
light emitting
optical axis
emitting diode
photo coupler
adjusting optical
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
JP14565775A
Other languages
Japanese (ja)
Inventor
Norihito Yamazaki
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.)
NITSUKOU DENKI KK
Original Assignee
NITSUKOU DENKI KK
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 NITSUKOU DENKI KK filed Critical NITSUKOU DENKI KK
Priority to JP14565775A priority Critical patent/JPS5267990A/en
Publication of JPS5267990A publication Critical patent/JPS5267990A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Led Device Packages (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP14565775A 1975-12-03 1975-12-03 Method of adjusting optical axis of light emitting diode for photo coupler Pending JPS5267990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14565775A JPS5267990A (en) 1975-12-03 1975-12-03 Method of adjusting optical axis of light emitting diode for photo coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14565775A JPS5267990A (en) 1975-12-03 1975-12-03 Method of adjusting optical axis of light emitting diode for photo coupler

Publications (1)

Publication Number Publication Date
JPS5267990A true JPS5267990A (en) 1977-06-06

Family

ID=15390068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14565775A Pending JPS5267990A (en) 1975-12-03 1975-12-03 Method of adjusting optical axis of light emitting diode for photo coupler

Country Status (1)

Country Link
JP (1) JPS5267990A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117072U (en) * 1978-02-06 1979-08-16
JPS54135173U (en) * 1978-03-10 1979-09-19
JPS54134992A (en) * 1978-04-12 1979-10-19 Toshiba Corp Semiconductor device
EP1220328A1 (en) * 1999-10-07 2002-07-03 Rohm Co., Ltd. Photo-interrupter and semiconductor device using it
JP2013182920A (en) * 2012-02-29 2013-09-12 Kyocera Document Solutions Inc Light-emitting and receiving device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117072U (en) * 1978-02-06 1979-08-16
JPS54135173U (en) * 1978-03-10 1979-09-19
JPS5826537Y2 (en) * 1978-03-10 1983-06-08 三洋電機株式会社 optical coupler
JPS54134992A (en) * 1978-04-12 1979-10-19 Toshiba Corp Semiconductor device
EP1220328A1 (en) * 1999-10-07 2002-07-03 Rohm Co., Ltd. Photo-interrupter and semiconductor device using it
EP1220328A4 (en) * 1999-10-07 2008-03-12 Rohm Co Ltd Photo-interrupter and semiconductor device using it
JP2013182920A (en) * 2012-02-29 2013-09-12 Kyocera Document Solutions Inc Light-emitting and receiving device

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