JPS51114887A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS51114887A
JPS51114887A JP3999275A JP3999275A JPS51114887A JP S51114887 A JPS51114887 A JP S51114887A JP 3999275 A JP3999275 A JP 3999275A JP 3999275 A JP3999275 A JP 3999275A JP S51114887 A JPS51114887 A JP S51114887A
Authority
JP
Japan
Prior art keywords
semiconductor device
layer
photoguide
overlaying
substrate
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
JP3999275A
Other languages
Japanese (ja)
Inventor
Goji Kawakami
Yoshitaka Furukawa
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3999275A priority Critical patent/JPS51114887A/en
Publication of JPS51114887A publication Critical patent/JPS51114887A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
  • Optical Integrated Circuits (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE:Obtain an optical semiconductor device easily by overlaying a a crystalline layer which will become a light emitting region(or a photoguide) and a light containment layer on a substrate which has steps.
JP3999275A 1975-04-01 1975-04-01 Semiconductor device Pending JPS51114887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3999275A JPS51114887A (en) 1975-04-01 1975-04-01 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3999275A JPS51114887A (en) 1975-04-01 1975-04-01 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS51114887A true JPS51114887A (en) 1976-10-08

Family

ID=12568419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3999275A Pending JPS51114887A (en) 1975-04-01 1975-04-01 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS51114887A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523392A (en) * 1975-06-23 1977-01-11 Xerox Corp Hetero juntion diode laser and method of producing same
JPS5474689A (en) * 1977-11-28 1979-06-14 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device and its manufacture
JPS54107284A (en) * 1978-02-10 1979-08-22 Nec Corp Semiconductor junction laser and its production
JPS55133565U (en) * 1980-03-18 1980-09-22
JPS5723292A (en) * 1980-07-16 1982-02-06 Sony Corp Semiconductor laser device and manufacture thereof
JPS5845586U (en) * 1981-09-24 1983-03-26 日本電気株式会社 display device
JPS5864085A (en) * 1981-10-13 1983-04-16 Nec Corp Semiconductor laser and manufacture thereof
JPS58115878A (en) * 1981-12-28 1983-07-09 Sony Corp Semiconductor laser element
JPS5979590A (en) * 1982-10-27 1984-05-08 ア−ルシ−エ−　コ−ポレ−ション semiconductor laser

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523392A (en) * 1975-06-23 1977-01-11 Xerox Corp Hetero juntion diode laser and method of producing same
JPS5474689A (en) * 1977-11-28 1979-06-14 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device and its manufacture
JPS54107284A (en) * 1978-02-10 1979-08-22 Nec Corp Semiconductor junction laser and its production
JPS55133565U (en) * 1980-03-18 1980-09-22
JPS5723292A (en) * 1980-07-16 1982-02-06 Sony Corp Semiconductor laser device and manufacture thereof
JPS5845586U (en) * 1981-09-24 1983-03-26 日本電気株式会社 display device
JPS5864085A (en) * 1981-10-13 1983-04-16 Nec Corp Semiconductor laser and manufacture thereof
JPS58115878A (en) * 1981-12-28 1983-07-09 Sony Corp Semiconductor laser element
JPS5979590A (en) * 1982-10-27 1984-05-08 ア−ルシ−エ−　コ−ポレ−ション semiconductor laser

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