JPS52153389A - Preparation of photo coupler - Google Patents

Preparation of photo coupler

Info

Publication number
JPS52153389A
JPS52153389A JP7024976A JP7024976A JPS52153389A JP S52153389 A JPS52153389 A JP S52153389A JP 7024976 A JP7024976 A JP 7024976A JP 7024976 A JP7024976 A JP 7024976A JP S52153389 A JPS52153389 A JP S52153389A
Authority
JP
Japan
Prior art keywords
preparation
photo coupler
frame body
interval
thickness
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
JP7024976A
Other languages
Japanese (ja)
Inventor
Katsuhiko Akiyama
Tomomi Gorai
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP7024976A priority Critical patent/JPS52153389A/en
Publication of JPS52153389A publication Critical patent/JPS52153389A/en
Pending legal-status Critical Current

Links

Landscapes

  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Abstract

PURPOSE: To invariably keep constant the interval between elements through selection of the thickness of a frame body by inserting the frame body in between two lead frames having a receptor element and a luminous element so as to determine the interval between both elements by the thickness of this frame body.
COPYRIGHT: (C)1977,JPO&Japio
JP7024976A 1976-06-15 1976-06-15 Preparation of photo coupler Pending JPS52153389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7024976A JPS52153389A (en) 1976-06-15 1976-06-15 Preparation of photo coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7024976A JPS52153389A (en) 1976-06-15 1976-06-15 Preparation of photo coupler

Publications (1)

Publication Number Publication Date
JPS52153389A true JPS52153389A (en) 1977-12-20

Family

ID=13426086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7024976A Pending JPS52153389A (en) 1976-06-15 1976-06-15 Preparation of photo coupler

Country Status (1)

Country Link
JP (1) JPS52153389A (en)

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