GB1457777A - Optoelectronic semiconductor devices - Google Patents

Optoelectronic semiconductor devices

Info

Publication number
GB1457777A
GB1457777A GB825574A GB825574A GB1457777A GB 1457777 A GB1457777 A GB 1457777A GB 825574 A GB825574 A GB 825574A GB 825574 A GB825574 A GB 825574A GB 1457777 A GB1457777 A GB 1457777A
Authority
GB
United Kingdom
Prior art keywords
layer
semiconductor devices
optoelectronic semiconductor
optoelectronic
nitride
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.)
Expired
Application number
GB825574A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1457777A publication Critical patent/GB1457777A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/44—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Light Receiving Elements (AREA)
  • Led Device Packages (AREA)

Abstract

1457777 Optoelectronic devices SIEMENS AG 22 Feb 1974 [11 May 1973] 8255/74 Heading H1K A resistive layer 4 between insulating layers 2, 5 with windows 3, 6; and a conductive layer 7 provide a resistor connected in series with an optoelectronic element 1, e.g. an L.E.D. The insulator is Al 2 O 3 or SiO 3 ; the resistive layer is of Ta nitride, Ta oxide nitride or SnO 2 and the layer 7 of Cr or Ti. Contact between the resistor and element 1 in the window 3 may be improved using an Au-Ge layer.
GB825574A 1973-05-11 1974-02-22 Optoelectronic semiconductor devices Expired GB1457777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732323971 DE2323971C2 (en) 1973-05-11 1973-05-11 Component with light emitting diode

Publications (1)

Publication Number Publication Date
GB1457777A true GB1457777A (en) 1976-12-08

Family

ID=5880710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB825574A Expired GB1457777A (en) 1973-05-11 1974-02-22 Optoelectronic semiconductor devices

Country Status (5)

Country Link
JP (1) JPS5017777A (en)
DE (1) DE2323971C2 (en)
FR (1) FR2229184B1 (en)
GB (1) GB1457777A (en)
NL (1) NL7400840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1787334A2 (en) * 2004-02-05 2007-05-23 Agilight, Inc. Light-emitting structures
US8283684B2 (en) 2006-09-28 2012-10-09 Osram Opto Semiconductors Gmbh LED semiconductor body and use of an LED semiconductor body

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3172935D1 (en) * 1980-02-28 1986-01-02 Toshiba Kk Iii - v group compound semiconductor light-emitting element and method of producing the same
JPH0626642B2 (en) * 1984-02-03 1994-04-13 住友化学工業株式会社 Treatment method for mutagenic substances
JPS60201380A (en) * 1984-03-26 1985-10-11 ロ−ム株式会社 Luminous display
JPS6298783A (en) * 1985-10-25 1987-05-08 Toshiba Corp Light-emitting diode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298979A (en) * 1969-09-22 1972-12-06 Mitsubishi Electric Corp Semiconductor display device
JPS5132462B2 (en) * 1971-08-11 1976-09-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1787334A2 (en) * 2004-02-05 2007-05-23 Agilight, Inc. Light-emitting structures
EP1787334A4 (en) * 2004-02-05 2009-11-11 Gen Led Inc Light-emitting structures
US8283684B2 (en) 2006-09-28 2012-10-09 Osram Opto Semiconductors Gmbh LED semiconductor body and use of an LED semiconductor body

Also Published As

Publication number Publication date
FR2229184B1 (en) 1977-10-21
DE2323971C2 (en) 1982-05-27
DE2323971A1 (en) 1974-11-28
JPS5017777A (en) 1975-02-25
NL7400840A (en) 1974-11-13
FR2229184A1 (en) 1974-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee