CA966573A - Semiconductor device having an electroluminescent diode - Google Patents

Semiconductor device having an electroluminescent diode

Info

Publication number
CA966573A
CA966573A CA140,067A CA140067A CA966573A CA 966573 A CA966573 A CA 966573A CA 140067 A CA140067 A CA 140067A CA 966573 A CA966573 A CA 966573A
Authority
CA
Canada
Prior art keywords
semiconductor device
electroluminescent diode
electroluminescent
diode
semiconductor
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
CA140,067A
Other languages
English (en)
Other versions
CA140067S (en
Inventor
Jean-Claude Dubois
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA966573A publication Critical patent/CA966573A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/06—Electrode terminals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/821—Bodies characterised by their shape, e.g. curved or truncated substrates of the light-emitting regions, e.g. non-planar junctions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material
CA140,067A 1971-04-22 1972-04-18 Semiconductor device having an electroluminescent diode Expired CA966573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7114388A FR2134862A5 (enExample) 1971-04-22 1971-04-22

Publications (1)

Publication Number Publication Date
CA966573A true CA966573A (en) 1975-04-22

Family

ID=9075772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,067A Expired CA966573A (en) 1971-04-22 1972-04-18 Semiconductor device having an electroluminescent diode

Country Status (8)

Country Link
JP (1) JPS5334715B1 (enExample)
AU (1) AU476330B2 (enExample)
CA (1) CA966573A (enExample)
CH (1) CH542567A (enExample)
DE (1) DE2218928C3 (enExample)
FR (1) FR2134862A5 (enExample)
GB (1) GB1389292A (enExample)
SE (1) SE372871B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543222B1 (de) * 1975-09-25 1977-03-03 Itt Ind Gmbh Deutsche Leuchtdiode
DE4338187A1 (de) * 1993-11-09 1995-05-11 Telefunken Microelectron Lichtemittierendes Halbleiterbauelement
DE102017103111B4 (de) 2017-02-16 2025-03-13 Semikron Elektronik Gmbh & Co. Kg Halbleiterdiode und elektronische Schaltungsanordnung hiermit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094831A (en) * 1965-07-21 1967-12-13 Standard Telephones Cables Ltd Semiconductor junction devices
US3636617A (en) * 1970-03-23 1972-01-25 Monsanto Co Method for fabricating monolithic light-emitting semiconductor diodes and arrays thereof

Also Published As

Publication number Publication date
JPS5334715B1 (enExample) 1978-09-21
FR2134862A5 (enExample) 1972-12-08
CH542567A (de) 1973-09-30
AU4131172A (en) 1973-10-25
DE2218928C3 (de) 1981-12-10
DE2218928A1 (de) 1972-10-26
SE372871B (enExample) 1975-01-13
DE2218928B2 (de) 1981-04-02
GB1389292A (en) 1975-04-03
AU476330B2 (en) 1976-09-16

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19920422