IT945195B - Estensione della vita operativa di dispositivi a giunzione p n emettitori di luce - Google Patents

Estensione della vita operativa di dispositivi a giunzione p n emettitori di luce

Info

Publication number
IT945195B
IT945195B IT54404/71A IT5440471A IT945195B IT 945195 B IT945195 B IT 945195B IT 54404/71 A IT54404/71 A IT 54404/71A IT 5440471 A IT5440471 A IT 5440471A IT 945195 B IT945195 B IT 945195B
Authority
IT
Italy
Prior art keywords
extension
light emitters
operating life
junction devices
junction
Prior art date
Application number
IT54404/71A
Other languages
English (en)
Italian (it)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of IT945195B publication Critical patent/IT945195B/it

Links

Classifications

    • H10P14/6312—
    • 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
    • H10P14/69215—
    • H10W74/43—
    • H10P14/662—
IT54404/71A 1970-11-30 1971-11-29 Estensione della vita operativa di dispositivi a giunzione p n emettitori di luce IT945195B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9354470A 1970-11-30 1970-11-30
US14196471A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
IT945195B true IT945195B (it) 1973-05-10

Family

ID=26787656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54404/71A IT945195B (it) 1970-11-30 1971-11-29 Estensione della vita operativa di dispositivi a giunzione p n emettitori di luce

Country Status (13)

Country Link
JP (1) JPS5131153B1 (enExample)
BE (1) BE775868A (enExample)
CA (1) CA920285A (enExample)
CH (1) CH536035A (enExample)
DE (1) DE2158681C3 (enExample)
ES (1) ES397861A1 (enExample)
FR (1) FR2116159A5 (enExample)
GB (1) GB1360073A (enExample)
IE (1) IE35848B1 (enExample)
IT (1) IT945195B (enExample)
NL (1) NL155131B (enExample)
PH (1) PH11254A (enExample)
SE (1) SE367532B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776789A (en) * 1972-05-01 1973-12-04 Ibm METHOD FOR PROTECTING GaAs WAFER SURFACES
FR2287776A1 (fr) * 1974-10-09 1976-05-07 Lignes Telegraph Telephon Procede de fabrication en serie de diodes photoemissives et diodes ainsi realisees
US4843450A (en) * 1986-06-16 1989-06-27 International Business Machines Corporation Compound semiconductor interface control
US5550089A (en) * 1994-03-23 1996-08-27 Lucent Technologies Inc. Gallium oxide coatings for optoelectronic devices using electron beam evaporation of a high purity single crystal Gd3 Ga5 O12 source.
US5451548A (en) * 1994-03-23 1995-09-19 At&T Corp. Electron beam deposition of gallium oxide thin films using a single high purity crystal source
DE19509864C2 (de) * 1995-03-17 2001-10-04 Oce Printing Systems Gmbh Verfahren zur Alterung von lichtemittierenden Dioden
AU2001283424A1 (en) * 2000-08-17 2002-02-25 Power Signal Technologies, Inc. Glass-to-metal hermetically led array in a sealed solid state light
DE10261675B4 (de) * 2002-12-31 2013-08-14 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement mit strahlungsdurchlässiger elektrischer Kontaktschicht
CN111725363A (zh) * 2020-05-28 2020-09-29 南京中电熊猫液晶显示科技有限公司 一种微型发光二极管背板及其制造方法

Also Published As

Publication number Publication date
BE775868A (fr) 1972-03-16
ES397861A1 (es) 1975-04-16
FR2116159A5 (enExample) 1972-07-07
DE2158681B2 (de) 1975-08-14
JPS5131153B1 (enExample) 1976-09-04
DE2158681A1 (de) 1972-07-20
IE35848B1 (en) 1976-06-09
SE367532B (enExample) 1974-05-27
IE35848L (en) 1972-05-30
NL7116220A (enExample) 1972-06-01
DE2158681C3 (de) 1978-12-07
CH536035A (de) 1973-04-15
PH11254A (en) 1977-10-28
CA920285A (en) 1973-01-30
NL155131B (nl) 1977-11-15
GB1360073A (en) 1974-07-17

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