JPS53116792A - Semiconductor light emitting-photo detecting composite device - Google Patents

Semiconductor light emitting-photo detecting composite device

Info

Publication number
JPS53116792A
JPS53116792A JP3103077A JP3103077A JPS53116792A JP S53116792 A JPS53116792 A JP S53116792A JP 3103077 A JP3103077 A JP 3103077A JP 3103077 A JP3103077 A JP 3103077A JP S53116792 A JPS53116792 A JP S53116792A
Authority
JP
Japan
Prior art keywords
light emitting
composite device
semiconductor light
photo detecting
detecting composite
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
JP3103077A
Other languages
Japanese (ja)
Inventor
Naoto Mogi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3103077A priority Critical patent/JPS53116792A/en
Publication of JPS53116792A publication Critical patent/JPS53116792A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make a composite device which has functions of light emitting and photo detecting elements with one device and permit withdrawal of emission from one direction and efficient photo detection from the same direction.
COPYRIGHT: (C)1978,JPO&Japio
JP3103077A 1977-03-23 1977-03-23 Semiconductor light emitting-photo detecting composite device Pending JPS53116792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3103077A JPS53116792A (en) 1977-03-23 1977-03-23 Semiconductor light emitting-photo detecting composite device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3103077A JPS53116792A (en) 1977-03-23 1977-03-23 Semiconductor light emitting-photo detecting composite device

Publications (1)

Publication Number Publication Date
JPS53116792A true JPS53116792A (en) 1978-10-12

Family

ID=12320102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3103077A Pending JPS53116792A (en) 1977-03-23 1977-03-23 Semiconductor light emitting-photo detecting composite device

Country Status (1)

Country Link
JP (1) JPS53116792A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475288A (en) * 1977-11-07 1979-06-15 Thomson Csf Diode capable of generating and detecting light
JPS5778186A (en) * 1980-11-04 1982-05-15 Hitachi Ltd Optical fiber transceiving composite device
JPS57197881A (en) * 1981-05-29 1982-12-04 Omron Tateisi Electronics Co Light emitting and receiving element
JPS5889047U (en) * 1981-12-11 1983-06-16 ジヨンソン株式会社 aromatic container
US4485391A (en) * 1980-10-28 1984-11-27 Thomson-Csf Light emitting and receiving transistor for operation in alternate _sequence in an optical-fiber telecommunications systems
US5055894A (en) * 1988-09-29 1991-10-08 The Boeing Company Monolithic interleaved LED/PIN photodetector array
US5097299A (en) * 1990-04-05 1992-03-17 University Of Delaware Multi-bandgap single dual function light emitting/detecting diode

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475288A (en) * 1977-11-07 1979-06-15 Thomson Csf Diode capable of generating and detecting light
JPS6244714B2 (en) * 1977-11-07 1987-09-22 Tomuson Sa
US4485391A (en) * 1980-10-28 1984-11-27 Thomson-Csf Light emitting and receiving transistor for operation in alternate _sequence in an optical-fiber telecommunications systems
JPS5778186A (en) * 1980-11-04 1982-05-15 Hitachi Ltd Optical fiber transceiving composite device
JPS57197881A (en) * 1981-05-29 1982-12-04 Omron Tateisi Electronics Co Light emitting and receiving element
JPS5889047U (en) * 1981-12-11 1983-06-16 ジヨンソン株式会社 aromatic container
JPS623156Y2 (en) * 1981-12-11 1987-01-24
US5055894A (en) * 1988-09-29 1991-10-08 The Boeing Company Monolithic interleaved LED/PIN photodetector array
US5097299A (en) * 1990-04-05 1992-03-17 University Of Delaware Multi-bandgap single dual function light emitting/detecting diode

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