DE1589264A1 - Elektrolumineszierende Strahlungsquelle - Google Patents

Elektrolumineszierende Strahlungsquelle

Info

Publication number
DE1589264A1
DE1589264A1 DE19671589264 DE1589264A DE1589264A1 DE 1589264 A1 DE1589264 A1 DE 1589264A1 DE 19671589264 DE19671589264 DE 19671589264 DE 1589264 A DE1589264 A DE 1589264A DE 1589264 A1 DE1589264 A1 DE 1589264A1
Authority
DE
Germany
Prior art keywords
radiation source
mass
source according
transparent
reflective body
Prior art date
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.)
Pending
Application number
DE19671589264
Other languages
German (de)
English (en)
Inventor
Witterick Petrus Johann Julius
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 DE1589264A1 publication Critical patent/DE1589264A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • 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
    • 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
    • H05B33/20—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H05B33/24—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
    • 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
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/853—Encapsulations characterised by their shape

Landscapes

  • Led Device Packages (AREA)
  • Electroluminescent Light Sources (AREA)
DE19671589264 1966-10-07 1967-09-23 Elektrolumineszierende Strahlungsquelle Pending DE1589264A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6614122A NL6614122A (enExample) 1966-10-07 1966-10-07

Publications (1)

Publication Number Publication Date
DE1589264A1 true DE1589264A1 (de) 1970-03-05

Family

ID=19797867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671589264 Pending DE1589264A1 (de) 1966-10-07 1967-09-23 Elektrolumineszierende Strahlungsquelle

Country Status (4)

Country Link
US (1) US3544827A (enExample)
DE (1) DE1589264A1 (enExample)
GB (1) GB1203263A (enExample)
NL (1) NL6614122A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418808A1 (fr) * 1978-03-03 1979-09-28 Siemens Ag Matieres a base de resine a couler pour le remplissage des composants electro-optiques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922847A (en) * 1974-05-06 1975-12-02 Texas Instruments Inc VLED solid state watch
DE2642465C3 (de) * 1976-09-21 1981-01-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung einer VerguBmasse
DE3016103A1 (de) * 1980-04-25 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung transparenter geissharze

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290539A (en) * 1963-09-16 1966-12-06 Rca Corp Planar p-nu junction light source with reflector means to collimate the emitted light
DE1264513C2 (de) * 1963-11-29 1973-01-25 Texas Instruments Inc Bezugspotentialfreier gleichstromdifferenzverstaerker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418808A1 (fr) * 1978-03-03 1979-09-28 Siemens Ag Matieres a base de resine a couler pour le remplissage des composants electro-optiques

Also Published As

Publication number Publication date
US3544827A (en) 1970-12-01
GB1203263A (en) 1970-08-26
NL6614122A (enExample) 1968-04-08

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