FR2147309B1 - - Google Patents

Info

Publication number
FR2147309B1
FR2147309B1 FR7227379A FR7227379A FR2147309B1 FR 2147309 B1 FR2147309 B1 FR 2147309B1 FR 7227379 A FR7227379 A FR 7227379A FR 7227379 A FR7227379 A FR 7227379A FR 2147309 B1 FR2147309 B1 FR 2147309B1
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
FR7227379A
Other versions
FR2147309A1 (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.)
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
Publication of FR2147309A1 publication Critical patent/FR2147309A1/fr
Application granted granted Critical
Publication of FR2147309B1 publication Critical patent/FR2147309B1/fr
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
    • H01L33/0004—Devices characterised by their operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Led Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Bipolar Transistors (AREA)
FR7227379A 1971-07-28 1972-07-28 Expired FR2147309B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3540171A GB1393536A (en) 1971-07-28 1971-07-28 Electroluminescent semiconductor devices

Publications (2)

Publication Number Publication Date
FR2147309A1 FR2147309A1 (fr) 1973-03-09
FR2147309B1 true FR2147309B1 (fr) 1976-10-29

Family

ID=10377317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227379A Expired FR2147309B1 (fr) 1971-07-28 1972-07-28

Country Status (9)

Country Link
US (1) US3821774A (fr)
JP (1) JPS5128518B1 (fr)
AU (1) AU464570B2 (fr)
CA (1) CA984945A (fr)
DE (1) DE2235502C3 (fr)
FR (1) FR2147309B1 (fr)
GB (1) GB1393536A (fr)
IT (1) IT969519B (fr)
NL (1) NL7210170A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092561A (en) * 1975-09-22 1978-05-30 Rca Corporation Stripe contact providing a uniform current density
JPS5353028A (en) * 1976-10-26 1978-05-15 Kazuhiro Miyairi Sluice valve providing elastic valve seat ring
DE2716143A1 (de) * 1977-04-12 1978-10-19 Siemens Ag Lichtemittierendes halbleiterbauelement
JP2007511065A (ja) * 2003-11-04 2007-04-26 松下電器産業株式会社 半導体発光装置、照明モジュール、照明装置、および半導体発光装置の製造方法
US7208768B2 (en) * 2004-04-30 2007-04-24 Sharp Laboratories Of America, Inc. Electroluminescent device
JP5560519B2 (ja) * 2006-04-11 2014-07-30 日産自動車株式会社 半導体装置及びその製造方法

Also Published As

Publication number Publication date
FR2147309A1 (fr) 1973-03-09
AU4483172A (en) 1974-01-24
JPS5128518B1 (fr) 1976-08-19
GB1393536A (en) 1975-05-07
DE2235502B2 (de) 1978-12-14
IT969519B (it) 1974-04-10
DE2235502C3 (de) 1979-08-09
US3821774A (en) 1974-06-28
DE2235502A1 (de) 1973-02-08
AU464570B2 (en) 1975-08-28
NL7210170A (fr) 1973-01-30
CA984945A (en) 1976-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse