BE644256A - - Google Patents

Info

Publication number
BE644256A
BE644256A BE644256DA BE644256A BE 644256 A BE644256 A BE 644256A BE 644256D A BE644256D A BE 644256DA BE 644256 A BE644256 A BE 644256A
Authority
BE
Belgium
Prior art keywords
luminescence
boron
phosphide
light
layer
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE644256A publication Critical patent/BE644256A/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H05B33/145—Arrangements of the electroluminescent material
    • 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

Landscapes

  • Luminescent Compositions (AREA)
BE644256D 1963-02-25 1964-02-24 BE644256A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26058463A 1963-02-25 1963-02-25

Publications (1)

Publication Number Publication Date
BE644256A true BE644256A (cs) 1964-08-24

Family

ID=22989756

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644256D BE644256A (cs) 1963-02-25 1964-02-24

Country Status (2)

Country Link
BE (1) BE644256A (cs)
NL (1) NL6401716A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506869A (en) * 1967-10-31 1970-04-14 Hewlett Packard Co Luminescent boron subphosphide semiconductor device

Also Published As

Publication number Publication date
NL6401716A (cs) 1964-08-26

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