FR2348541B1 - - Google Patents

Info

Publication number
FR2348541B1
FR2348541B1 FR7710857A FR7710857A FR2348541B1 FR 2348541 B1 FR2348541 B1 FR 2348541B1 FR 7710857 A FR7710857 A FR 7710857A FR 7710857 A FR7710857 A FR 7710857A FR 2348541 B1 FR2348541 B1 FR 2348541B1
Authority
FR
France
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
FR7710857A
Other languages
French (fr)
Other versions
FR2348541A1 (fr
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2348541A1 publication Critical patent/FR2348541A1/fr
Application granted granted Critical
Publication of FR2348541B1 publication Critical patent/FR2348541B1/fr
Granted 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
    • H01L33/02—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 semiconductor bodies
    • H01L33/20—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 semiconductor bodies with a particular shape, e.g. curved or truncated substrate
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • 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
    • H01L33/005—Processes
    • H01L33/0093—Wafer bonding; Removal of the growth substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Theoretical Computer Science (AREA)
  • Led Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR7710857A 1976-04-12 1977-04-08 Dispositif d'affichage a l'etat solide Granted FR2348541A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4158676A JPS52124885A (en) 1976-04-12 1976-04-12 Semiconductor light emitting device

Publications (2)

Publication Number Publication Date
FR2348541A1 FR2348541A1 (fr) 1977-11-10
FR2348541B1 true FR2348541B1 (xx) 1982-05-21

Family

ID=12612525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710857A Granted FR2348541A1 (fr) 1976-04-12 1977-04-08 Dispositif d'affichage a l'etat solide

Country Status (5)

Country Link
JP (1) JPS52124885A (xx)
CA (1) CA1074427A (xx)
DE (1) DE2716205C3 (xx)
FR (1) FR2348541A1 (xx)
GB (1) GB1553783A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926803A1 (de) * 1979-07-03 1981-02-12 Licentia Gmbh Elektrolumineszenz-anordnung
DE2949245A1 (de) * 1979-12-07 1981-06-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lichtemittierende diode
JPS63120287U (xx) * 1986-12-29 1988-08-03
JPH0752779B2 (ja) * 1987-12-09 1995-06-05 日立電線株式会社 発光ダイオードアレイ
DE10038671A1 (de) * 2000-08-08 2002-02-28 Osram Opto Semiconductors Gmbh Halbleiterchip für die Optoelektronik
US20020017652A1 (en) * 2000-08-08 2002-02-14 Stefan Illek Semiconductor chip for optoelectronics
US7547921B2 (en) 2000-08-08 2009-06-16 Osram Opto Semiconductors Gmbh Semiconductor chip for optoelectronics
EP2290715B1 (en) 2002-08-01 2019-01-23 Nichia Corporation Semiconductor light-emitting device, method for manufacturing the same, and light-emitting apparatus including the same
JP4896788B2 (ja) * 2007-03-28 2012-03-14 富士通株式会社 半導体発光素子およびその製造方法
DE102010014667A1 (de) 2010-04-12 2011-10-13 Osram Opto Semiconductors Gmbh Leuchtdiodenchip mit Stromaufweitungsschicht
JP2012044232A (ja) * 2011-12-02 2012-03-01 Toshiba Corp 半導体発光装置
DE102016116986A1 (de) 2016-09-09 2018-03-15 Osram Opto Semiconductors Gmbh Bauelement zur Darstellung eines Piktogramms und Verfahren zur Herstellung eines Bauelements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817307A1 (de) * 1968-01-04 1969-08-14 Western Electric Co Wiedergabevorrichtungen
JPS5310840B2 (xx) * 1972-05-04 1978-04-17
JPS4979489A (xx) * 1972-12-04 1974-07-31
US3900864A (en) * 1973-05-17 1975-08-19 Bell Telephone Labor Inc Monolithic led displays
US3940756A (en) * 1974-08-16 1976-02-24 Monsanto Company Integrated composite semiconductor light-emitting display array having LED's and selectively addressable memory elements

Also Published As

Publication number Publication date
DE2716205B2 (de) 1981-03-19
GB1553783A (en) 1979-10-10
JPS52124885A (en) 1977-10-20
DE2716205A1 (de) 1977-11-10
DE2716205C3 (de) 1981-12-17
CA1074427A (en) 1980-03-25
FR2348541A1 (fr) 1977-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse