IT7819324A0 - DISPLAY ELEMENT, ELECTROLUMINSCENT TYPE. - Google Patents

DISPLAY ELEMENT, ELECTROLUMINSCENT TYPE.

Info

Publication number
IT7819324A0
IT7819324A0 IT7819324A IT1932478A IT7819324A0 IT 7819324 A0 IT7819324 A0 IT 7819324A0 IT 7819324 A IT7819324 A IT 7819324A IT 1932478 A IT1932478 A IT 1932478A IT 7819324 A0 IT7819324 A0 IT 7819324A0
Authority
IT
Italy
Prior art keywords
electroluminscent
type
display element
display
electroluminscent type
Prior art date
Application number
IT7819324A
Other languages
Italian (it)
Other versions
IT1092278B (en
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of IT7819324A0 publication Critical patent/IT7819324A0/en
Application granted granted Critical
Publication of IT1092278B publication Critical patent/IT1092278B/en

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)
IT19324/78A 1977-01-20 1978-01-17 ELEMENT OF VISUALIZATION, OF ELECTROLUMINESCENT TYPE IT1092278B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701567A FR2378325A1 (en) 1977-01-20 1977-01-20 ELECTROLUMINESCENT DISPLAY ELEMENT

Publications (2)

Publication Number Publication Date
IT7819324A0 true IT7819324A0 (en) 1978-01-17
IT1092278B IT1092278B (en) 1985-07-06

Family

ID=9185711

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19324/78A IT1092278B (en) 1977-01-20 1978-01-17 ELEMENT OF VISUALIZATION, OF ELECTROLUMINESCENT TYPE

Country Status (6)

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

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 (en) * 1988-12-17 1991-06-10 삼성전자 주식회사 Thermal printing head
DE19748522A1 (en) * 1997-11-03 1999-05-12 Siemens Ag Signalling device using LED display for traffic lights
JP2000183407A (en) 1998-12-16 2000-06-30 Rohm Co Ltd Optical semiconductor device
DE19947044B9 (en) * 1999-09-30 2007-09-13 Osram Opto Semiconductors Gmbh Surface-mountable optoelectronic component with reflector and method for producing the same
DE102004031732A1 (en) * 2004-06-30 2006-01-19 Osram Opto Semiconductors Gmbh Radiation-emitting semiconductor chip with a beam-shaping element and beam-shaping element
ATE514899T1 (en) 2004-09-20 2011-07-15 Koninkl Philips Electronics Nv LED COLLIMATOR ELEMENT WITH AN ASYMMETRIC COLLIMATOR
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 (en) * 2013-06-11 2014-12-11 Ruco-Licht Gmbh lamp

Also Published As

Publication number Publication date
IT1092278B (en) 1985-07-06
GB1594553A (en) 1981-07-30
FR2378325B1 (en) 1979-05-11
FR2378325A1 (en) 1978-08-18
CA1126373A (en) 1982-06-22
DE2800797A1 (en) 1978-07-27
JPS5392681A (en) 1978-08-14

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