FR2378325B1 - - Google Patents

Info

Publication number
FR2378325B1
FR2378325B1 FR7701567A FR7701567A FR2378325B1 FR 2378325 B1 FR2378325 B1 FR 2378325B1 FR 7701567 A FR7701567 A FR 7701567A FR 7701567 A FR7701567 A FR 7701567A FR 2378325 B1 FR2378325 B1 FR 2378325B1
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
FR7701567A
Other languages
French (fr)
Other versions
FR2378325A1 (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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7701567A priority Critical patent/FR2378325A1/fr
Priority to DE19782800797 priority patent/DE2800797A1/de
Priority to CA294,800A priority patent/CA1126373A/en
Priority to GB1811/78A priority patent/GB1594553A/en
Priority to IT19324/78A priority patent/IT1092278B/it
Priority to JP377578A priority patent/JPS5392681A/ja
Publication of FR2378325A1 publication Critical patent/FR2378325A1/fr
Application granted granted Critical
Publication of FR2378325B1 publication Critical patent/FR2378325B1/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
    • H01L33/48—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 body packages
    • H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • 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
    • H01L33/48—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 body packages
    • H01L33/52—Encapsulations
    • H01L33/54—Encapsulations having a particular shape
    • 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
    • H01L33/48—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 body packages
    • H01L33/58—Optical field-shaping elements
    • H01L33/60—Reflective elements
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Led Devices (AREA)
FR7701567A 1977-01-20 1977-01-20 Element d'affichage electroluminescent Granted FR2378325A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7701567A FR2378325A1 (fr) 1977-01-20 1977-01-20 Element d'affichage electroluminescent
DE19782800797 DE2800797A1 (de) 1977-01-20 1978-01-09 Elektrolumineszierendes abbildungselement
CA294,800A CA1126373A (en) 1977-01-20 1978-01-12 Electroluminescent display element
GB1811/78A GB1594553A (en) 1977-01-20 1978-01-17 Electroluminescent display element
IT19324/78A IT1092278B (it) 1977-01-20 1978-01-17 Elemento di viusalizzazione,di tipo elettroluminescente
JP377578A JPS5392681A (en) 1977-01-20 1978-01-19 Electroluminescence display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701567A FR2378325A1 (fr) 1977-01-20 1977-01-20 Element d'affichage electroluminescent

Publications (2)

Publication Number Publication Date
FR2378325A1 FR2378325A1 (fr) 1978-08-18
FR2378325B1 true FR2378325B1 (ro) 1979-05-11

Family

ID=9185711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701567A Granted FR2378325A1 (fr) 1977-01-20 1977-01-20 Element d'affichage electroluminescent

Country Status (6)

Country Link
JP (1) JPS5392681A (ro)
CA (1) CA1126373A (ro)
DE (1) DE2800797A1 (ro)
FR (1) FR2378325A1 (ro)
GB (1) GB1594553A (ro)
IT (1) IT1092278B (ro)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271408A (en) * 1978-10-17 1981-06-02 Stanley Electric Co., Ltd. Colored-light emitting display
KR910003735B1 (ko) * 1988-12-17 1991-06-10 삼성전자 주식회사 발광장치
DE19748522A1 (de) * 1997-11-03 1999-05-12 Siemens Ag Verkehrstechnische Signalisierungseinrichtung mit aus Leuchtdioden zusammengesetzten Anzeigen
JP2000183407A (ja) 1998-12-16 2000-06-30 Rohm Co Ltd 光半導体装置
DE19947044B9 (de) * 1999-09-30 2007-09-13 Osram Opto Semiconductors Gmbh Oberflächenmontierbares optoelektronisches Bauelement mit Reflektor und Verfahren zur Herstellung desselben
DE102004031732A1 (de) * 2004-06-30 2006-01-19 Osram Opto Semiconductors Gmbh Strahlungsemittierender Halbleiterchip mit einem Strahlformungselement und Strahlformungselement
ATE514899T1 (de) 2004-09-20 2011-07-15 Koninkl Philips Electronics Nv Led-kollimatorelement mit einem asymmetrischen kollimator
EP1963736B1 (en) 2005-12-12 2018-09-26 Lumileds Holding B.V. Led collimator element for a vehicle headlight with a low-beam function
TW200930948A (en) * 2007-10-09 2009-07-16 Koninkl Philips Electronics Nv Light emitting device package, light output system and light output method
DE102013106033A1 (de) * 2013-06-11 2014-12-11 Ruco-Licht Gmbh Leuchte

Also Published As

Publication number Publication date
IT1092278B (it) 1985-07-06
GB1594553A (en) 1981-07-30
FR2378325A1 (fr) 1978-08-18
CA1126373A (en) 1982-06-22
DE2800797A1 (de) 1978-07-27
IT7819324A0 (it) 1978-01-17
JPS5392681A (en) 1978-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse