FR2162274A1 - Solid state light emitter - using an infra-red to visible light converter - Google Patents

Solid state light emitter - using an infra-red to visible light converter

Info

Publication number
FR2162274A1
FR2162274A1 FR7144031A FR7144031A FR2162274A1 FR 2162274 A1 FR2162274 A1 FR 2162274A1 FR 7144031 A FR7144031 A FR 7144031A FR 7144031 A FR7144031 A FR 7144031A FR 2162274 A1 FR2162274 A1 FR 2162274A1
Authority
FR
France
Prior art keywords
infra
red
solid state
converter
visible light
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.)
Granted
Application number
FR7144031A
Other languages
English (en)
French (fr)
Other versions
FR2162274B1 (cg-RX-API-DMAC10.html
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.)
CTRE NAL ETU TELECOMMUNI
Thales SA
Original Assignee
CTRE NAL ETU TELECOMMUNI
Thomson CSF 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 CTRE NAL ETU TELECOMMUNI, Thomson CSF SA filed Critical CTRE NAL ETU TELECOMMUNI
Priority to FR7144031A priority Critical patent/FR2162274A1/fr
Priority to DE2260285A priority patent/DE2260285A1/de
Priority to JP12262072A priority patent/JPS4866382A/ja
Publication of FR2162274A1 publication Critical patent/FR2162274A1/fr
Application granted granted Critical
Publication of FR2162274B1 publication Critical patent/FR2162274B1/fr
Granted 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
    • H10H20/851—Wavelength conversion 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
    • 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
    • H10W72/07554—

Landscapes

  • Led Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Led Device Packages (AREA)
FR7144031A 1971-12-08 1971-12-08 Solid state light emitter - using an infra-red to visible light converter Granted FR2162274A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7144031A FR2162274A1 (en) 1971-12-08 1971-12-08 Solid state light emitter - using an infra-red to visible light converter
DE2260285A DE2260285A1 (de) 1971-12-08 1972-12-08 Sichtbares licht emittierende vorrichtung
JP12262072A JPS4866382A (cg-RX-API-DMAC10.html) 1971-12-08 1972-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7144031A FR2162274A1 (en) 1971-12-08 1971-12-08 Solid state light emitter - using an infra-red to visible light converter

Publications (2)

Publication Number Publication Date
FR2162274A1 true FR2162274A1 (en) 1973-07-20
FR2162274B1 FR2162274B1 (cg-RX-API-DMAC10.html) 1974-09-13

Family

ID=9087132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144031A Granted FR2162274A1 (en) 1971-12-08 1971-12-08 Solid state light emitter - using an infra-red to visible light converter

Country Status (3)

Country Link
JP (1) JPS4866382A (cg-RX-API-DMAC10.html)
DE (1) DE2260285A1 (cg-RX-API-DMAC10.html)
FR (1) FR2162274A1 (cg-RX-API-DMAC10.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680569B2 (en) 1999-02-18 2004-01-20 Lumileds Lighting U.S. Llc Red-deficiency compensating phosphor light emitting device
US6351069B1 (en) 1999-02-18 2002-02-26 Lumileds Lighting, U.S., Llc Red-deficiency-compensating phosphor LED
TW200414572A (en) 2002-11-07 2004-08-01 Matsushita Electric Industrial Co Ltd LED lamp
JP3773525B2 (ja) 2003-08-07 2006-05-10 松下電器産業株式会社 Ｌｅｄ照明光源
DE102004053116A1 (de) * 2004-11-03 2006-05-04 Tridonic Optoelectronics Gmbh Leuchtdioden-Anordnung mit Farbkonversions-Material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PAGES 338-341, ARTICLE DE A.STEIN ET AL "ONE WATT AVERAGE SECOND HARMONIC POWER WITH A REPETITIVELY Q-SWITCHED VOLUME YAG LASER") *
REVUE AMERICAINE "APPLIED PHYSICS LETTERS", VOLUME 16 NO 9, 1ER MAI 1970 *

Also Published As

Publication number Publication date
FR2162274B1 (cg-RX-API-DMAC10.html) 1974-09-13
DE2260285A1 (de) 1973-06-28
JPS4866382A (cg-RX-API-DMAC10.html) 1973-09-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse