JPS5425797B2 - - Google Patents

Info

Publication number
JPS5425797B2
JPS5425797B2 JP204273A JP204273A JPS5425797B2 JP S5425797 B2 JPS5425797 B2 JP S5425797B2 JP 204273 A JP204273 A JP 204273A JP 204273 A JP204273 A JP 204273A JP S5425797 B2 JPS5425797 B2 JP S5425797B2
Authority
JP
Japan
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
JP204273A
Other languages
Japanese (ja)
Other versions
JPS4987290A (enrdf_load_stackoverflow
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 JP204273A priority Critical patent/JPS5425797B2/ja
Publication of JPS4987290A publication Critical patent/JPS4987290A/ja
Publication of JPS5425797B2 publication Critical patent/JPS5425797B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Light Receiving Elements (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
JP204273A 1972-12-23 1972-12-23 Expired JPS5425797B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP204273A JPS5425797B2 (enrdf_load_stackoverflow) 1972-12-23 1972-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP204273A JPS5425797B2 (enrdf_load_stackoverflow) 1972-12-23 1972-12-23

Publications (2)

Publication Number Publication Date
JPS4987290A JPS4987290A (enrdf_load_stackoverflow) 1974-08-21
JPS5425797B2 true JPS5425797B2 (enrdf_load_stackoverflow) 1979-08-30

Family

ID=11518256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP204273A Expired JPS5425797B2 (enrdf_load_stackoverflow) 1972-12-23 1972-12-23

Country Status (1)

Country Link
JP (1) JPS5425797B2 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468186A (en) * 1977-11-10 1979-06-01 Sharp Corp Photo coupling device and its production
JPS54135171U (enrdf_load_stackoverflow) * 1978-03-10 1979-09-19
JPS54134992A (en) * 1978-04-12 1979-10-19 Toshiba Corp Semiconductor device
JPS5794965U (enrdf_load_stackoverflow) * 1981-11-26 1982-06-11
JPS57117663U (enrdf_load_stackoverflow) * 1981-11-26 1982-07-21
JPH0744283B2 (ja) * 1988-03-23 1995-05-15 株式会社精工舎 受光装置の製造方法

Also Published As

Publication number Publication date
JPS4987290A (enrdf_load_stackoverflow) 1974-08-21

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