JPS6427276A - Semiconductor photocoupler device - Google Patents

Semiconductor photocoupler device

Info

Publication number
JPS6427276A
JPS6427276A JP62184159A JP18415987A JPS6427276A JP S6427276 A JPS6427276 A JP S6427276A JP 62184159 A JP62184159 A JP 62184159A JP 18415987 A JP18415987 A JP 18415987A JP S6427276 A JPS6427276 A JP S6427276A
Authority
JP
Japan
Prior art keywords
hole
barrel
photodetector
light
insulating film
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
JP62184159A
Other languages
Japanese (ja)
Inventor
Takashi Ono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62184159A priority Critical patent/JPS6427276A/en
Publication of JPS6427276A publication Critical patent/JPS6427276A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE:To make it possible to stably increase a creeping distance between a light-emitting portion and a photodetector portion, by providing a transparent insulating film having a through hole at a center portion and barrel-shaped walls provided from a peripheral portion of the hole in the middle of a transparent resin connecting a light-emitting element to a photodetector. CONSTITUTION:There is provided a transparent insulating film 7 having a through hole 10 at a center portion and barrel-shaped walls 11 and 12 of a cylindrical configuration and the like provided from the peripheral portion of the hole in the middle of a transparent resin 4 optically connecting a light- emitting element 1 to a photodetector element 2. As a result, by the through hole in the middle and the barrel-shaped wall in the peripheral portion of the hole, when the transparent insulating film is inserted into the middle of the transparent resin, its disposed position is naturally determined and stabilized by its surface tension and also a creeping distance between the light-emitting portion and the photodetector portion can be appropriately and sufficiently secured by the surface of the barrel-shaped wall.
JP62184159A 1987-07-22 1987-07-22 Semiconductor photocoupler device Pending JPS6427276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62184159A JPS6427276A (en) 1987-07-22 1987-07-22 Semiconductor photocoupler device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184159A JPS6427276A (en) 1987-07-22 1987-07-22 Semiconductor photocoupler device

Publications (1)

Publication Number Publication Date
JPS6427276A true JPS6427276A (en) 1989-01-30

Family

ID=16148396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184159A Pending JPS6427276A (en) 1987-07-22 1987-07-22 Semiconductor photocoupler device

Country Status (1)

Country Link
JP (1) JPS6427276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920403B4 (en) * 1998-10-08 2008-02-14 Endress + Hauser Gmbh + Co. Kg Optoelectronic coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920403B4 (en) * 1998-10-08 2008-02-14 Endress + Hauser Gmbh + Co. Kg Optoelectronic coupler

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