ATE415072T1 - Lichtemittierende bauelemente mit mehreren verkapselungsschichten, wobei mindestens eine der verkapselungsschichten nanopartikel enthält, und herstellungsverfahren dafür - Google Patents

Lichtemittierende bauelemente mit mehreren verkapselungsschichten, wobei mindestens eine der verkapselungsschichten nanopartikel enthält, und herstellungsverfahren dafür

Info

Publication number
ATE415072T1
ATE415072T1 AT05734066T AT05734066T ATE415072T1 AT E415072 T1 ATE415072 T1 AT E415072T1 AT 05734066 T AT05734066 T AT 05734066T AT 05734066 T AT05734066 T AT 05734066T AT E415072 T1 ATE415072 T1 AT E415072T1
Authority
AT
Austria
Prior art keywords
encapsulation layers
light
production method
emitting components
containing nanoparticles
Prior art date
Application number
AT05734066T
Other languages
English (en)
Inventor
Gerald H Negley
Eric Tarsa
Original Assignee
Cree Inc
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 Cree Inc filed Critical Cree Inc
Application granted granted Critical
Publication of ATE415072T1 publication Critical patent/ATE415072T1/de

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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
    • H01L33/52—Encapsulations
    • 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
    • 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
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity
    • 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
    • H01L33/56—Materials, e.g. epoxy or silicone resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
AT05734066T 2004-04-06 2005-04-05 Lichtemittierende bauelemente mit mehreren verkapselungsschichten, wobei mindestens eine der verkapselungsschichten nanopartikel enthält, und herstellungsverfahren dafür ATE415072T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/818,912 US7868343B2 (en) 2004-04-06 2004-04-06 Light-emitting devices having multiple encapsulation layers with at least one of the encapsulation layers including nanoparticles and methods of forming the same

Publications (1)

Publication Number Publication Date
ATE415072T1 true ATE415072T1 (de) 2008-12-15

Family

ID=34965375

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05734066T ATE415072T1 (de) 2004-04-06 2005-04-05 Lichtemittierende bauelemente mit mehreren verkapselungsschichten, wobei mindestens eine der verkapselungsschichten nanopartikel enthält, und herstellungsverfahren dafür

Country Status (8)

Country Link
US (2) US7868343B2 (de)
EP (1) EP1741315B1 (de)
JP (2) JP5376801B2 (de)
KR (2) KR101138540B1 (de)
AT (1) ATE415072T1 (de)
DE (1) DE602005011119D1 (de)
TW (1) TWI364115B (de)
WO (1) WO2005101909A1 (de)

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EP1741315B1 (de) 2008-11-19
JP2007533140A (ja) 2007-11-15
KR101138540B1 (ko) 2012-04-25
US20110068362A1 (en) 2011-03-24
WO2005101909A1 (en) 2005-10-27
KR20070004023A (ko) 2007-01-05
TW200537714A (en) 2005-11-16
JP2012089864A (ja) 2012-05-10
EP1741315A1 (de) 2007-01-10
KR101225252B1 (ko) 2013-01-22
US7868343B2 (en) 2011-01-11
US8946755B2 (en) 2015-02-03
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