ATE542245T1 - Leuchtdiode mit einem mehrschichtreflektor - Google Patents

Leuchtdiode mit einem mehrschichtreflektor

Info

Publication number
ATE542245T1
ATE542245T1 AT02795848T AT02795848T ATE542245T1 AT E542245 T1 ATE542245 T1 AT E542245T1 AT 02795848 T AT02795848 T AT 02795848T AT 02795848 T AT02795848 T AT 02795848T AT E542245 T1 ATE542245 T1 AT E542245T1
Authority
AT
Austria
Prior art keywords
reflector
light
top contact
disposed
light diode
Prior art date
Application number
AT02795848T
Other languages
English (en)
Inventor
Fred E Schubert
Original Assignee
Rensselaer Polytech Inst
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 Rensselaer Polytech Inst filed Critical Rensselaer Polytech Inst
Application granted granted Critical
Publication of ATE542245T1 publication Critical patent/ATE542245T1/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
    • H01L33/36—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 electrodes
    • H01L33/40—Materials therefor
    • H01L33/405—Reflective materials
    • 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
    • H01L33/14—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 carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
    • 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
    • H01L33/36—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 electrodes
    • H01L33/38—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 electrodes with a particular shape
    • H01L33/387—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 electrodes with a particular shape with a plurality of electrode regions in direct contact with the semiconductor body and being electrically interconnected by another electrode layer
    • 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
    • H01L33/005—Processes
    • H01L33/0093—Wafer bonding; Removal of the growth substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)
AT02795848T 2001-12-13 2002-12-13 Leuchtdiode mit einem mehrschichtreflektor ATE542245T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33935501P 2001-12-13 2001-12-13
US10/317,564 US6784462B2 (en) 2001-12-13 2002-12-12 Light-emitting diode with planar omni-directional reflector
PCT/US2002/039846 WO2003052838A2 (en) 2001-12-13 2002-12-13 Light-emitting diode with planar omni-directional reflector

Publications (1)

Publication Number Publication Date
ATE542245T1 true ATE542245T1 (de) 2012-02-15

Family

ID=26981026

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02795848T ATE542245T1 (de) 2001-12-13 2002-12-13 Leuchtdiode mit einem mehrschichtreflektor

Country Status (8)

Country Link
US (1) US6784462B2 (de)
EP (1) EP1454369B1 (de)
JP (2) JP4907842B2 (de)
KR (2) KR100984921B1 (de)
AT (1) ATE542245T1 (de)
AU (1) AU2002360581A1 (de)
CA (1) CA2470095C (de)
WO (1) WO2003052838A2 (de)

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