ATE40768T1 - Optischelektronische integrierte schaltungen. - Google Patents

Optischelektronische integrierte schaltungen.

Info

Publication number
ATE40768T1
ATE40768T1 AT85308517T AT85308517T ATE40768T1 AT E40768 T1 ATE40768 T1 AT E40768T1 AT 85308517 T AT85308517 T AT 85308517T AT 85308517 T AT85308517 T AT 85308517T AT E40768 T1 ATE40768 T1 AT E40768T1
Authority
AT
Austria
Prior art keywords
opticalelectronic
integrated circuits
elements
produced
optical
Prior art date
Application number
AT85308517T
Other languages
English (en)
Inventor
Graham James Davies
Charles Richard Elliott
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE40768T1 publication Critical patent/ATE40768T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/60—Wet etching
    • H10P50/61—Electrolytic etching
    • H10P50/617—Electrolytic etching of Group III-V materials

Landscapes

  • Weting (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Light Receiving Elements (AREA)
  • Semiconductor Lasers (AREA)
AT85308517T 1984-11-23 1985-11-22 Optischelektronische integrierte schaltungen. ATE40768T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848429701A GB8429701D0 (en) 1984-11-23 1984-11-23 Integrated optoelectronic devices
EP85308517A EP0185473B1 (de) 1984-11-23 1985-11-22 Optischelektronische integrierte Schaltungen

Publications (1)

Publication Number Publication Date
ATE40768T1 true ATE40768T1 (de) 1989-02-15

Family

ID=10570199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85308517T ATE40768T1 (de) 1984-11-23 1985-11-22 Optischelektronische integrierte schaltungen.

Country Status (7)

Country Link
US (1) US4675086A (de)
EP (1) EP0185473B1 (de)
JP (1) JPS61159761A (de)
AT (1) ATE40768T1 (de)
CA (1) CA1261452A (de)
DE (1) DE3568239D1 (de)
GB (1) GB8429701D0 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322814A (en) * 1987-08-05 1994-06-21 Hughes Aircraft Company Multiple-quantum-well semiconductor structures with selective electrical contacts and method of fabrication
JP2525414Y2 (ja) * 1992-03-09 1997-02-12 株式会社丸山製作所 自走車両の操舵装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917654A1 (de) * 1979-05-02 1980-11-13 Ibm Deutschland Anordnung und verfahren zum selektiven, elektrochemischen aetzen
US4391683A (en) * 1982-09-10 1983-07-05 Bell Telephone Laboratories, Incorporated Mask structures for photoetching procedures
US4415414A (en) * 1982-09-10 1983-11-15 Bell Telephone Laboratories, Incorporated Etching of optical surfaces
US4482443A (en) * 1983-12-30 1984-11-13 At&T Technologies Photoelectrochemical etching of n-type silicon
US4576691A (en) * 1984-07-31 1986-03-18 At&T Bell Laboratories Etching optical surfaces on GaAs

Also Published As

Publication number Publication date
JPH0453105B2 (de) 1992-08-25
JPS61159761A (ja) 1986-07-19
CA1261452A (en) 1989-09-26
DE3568239D1 (en) 1989-03-16
US4675086A (en) 1987-06-23
GB8429701D0 (en) 1985-01-03
EP0185473B1 (de) 1989-02-08
EP0185473A1 (de) 1986-06-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties