ATE543221T1 - Leuchtstoffbeschichtete leuchtdioden mit verjüngten seitenwänden und herstellungsverfahren dafür - Google Patents

Leuchtstoffbeschichtete leuchtdioden mit verjüngten seitenwänden und herstellungsverfahren dafür

Info

Publication number
ATE543221T1
ATE543221T1 AT03797885T AT03797885T ATE543221T1 AT E543221 T1 ATE543221 T1 AT E543221T1 AT 03797885 T AT03797885 T AT 03797885T AT 03797885 T AT03797885 T AT 03797885T AT E543221 T1 ATE543221 T1 AT E543221T1
Authority
AT
Austria
Prior art keywords
side walls
production process
light element
tapered side
coated light
Prior art date
Application number
AT03797885T
Other languages
English (en)
Inventor
David Slater
Gerald Negley
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 ATE543221T1 publication Critical patent/ATE543221T1/de

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
    • H01L33/02—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 bodies
    • H01L33/20—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 bodies with a particular shape, e.g. curved or truncated substrate
    • H01L33/24—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 bodies with a particular shape, e.g. curved or truncated substrate of the light emitting region, e.g. non-planar junction
    • 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
    • H01L33/50—Wavelength conversion elements
    • H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
    • 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
    • H01L33/02—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 bodies
    • H01L33/20—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 bodies with a particular shape, e.g. curved or truncated substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
AT03797885T 2002-09-19 2003-09-08 Leuchtstoffbeschichtete leuchtdioden mit verjüngten seitenwänden und herstellungsverfahren dafür ATE543221T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41198002P 2002-09-19 2002-09-19
PCT/US2003/027912 WO2004027884A1 (en) 2002-09-19 2003-09-08 Phosphor-coated light emitting diodes including tapered sidewalls, and fabrication methods therefor

Publications (1)

Publication Number Publication Date
ATE543221T1 true ATE543221T1 (de) 2012-02-15

Family

ID=32030772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03797885T ATE543221T1 (de) 2002-09-19 2003-09-08 Leuchtstoffbeschichtete leuchtdioden mit verjüngten seitenwänden und herstellungsverfahren dafür

Country Status (12)

Country Link
US (1) US6853010B2 (de)
EP (1) EP1540747B1 (de)
JP (1) JP2006500767A (de)
KR (2) KR20110118848A (de)
CN (1) CN1682384B (de)
AT (1) ATE543221T1 (de)
AU (1) AU2003276867A1 (de)
CA (1) CA2495149A1 (de)
HK (1) HK1075326A1 (de)
MY (1) MY134719A (de)
TW (1) TWI319236B (de)
WO (1) WO2004027884A1 (de)

Families Citing this family (234)

* Cited by examiner, † Cited by third party
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