TW272320B - - Google Patents

Info

Publication number
TW272320B
TW272320B TW083104919A TW83104919A TW272320B TW 272320 B TW272320 B TW 272320B TW 083104919 A TW083104919 A TW 083104919A TW 83104919 A TW83104919 A TW 83104919A TW 272320 B TW272320 B TW 272320B
Authority
TW
Taiwan
Application number
TW083104919A
Original Assignee
Cree Research 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 Research Inc filed Critical Cree Research Inc
Application granted granted Critical
Publication of TW272320B publication Critical patent/TW272320B/zh

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
    • H01L33/26—Materials of the light emitting region
    • H01L33/34—Materials of the light emitting region containing only elements of Group IV of the Periodic Table
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)
TW083104919A 1993-06-23 1994-05-30 TW272320B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/081,668 US5416342A (en) 1993-06-23 1993-06-23 Blue light-emitting diode with high external quantum efficiency

Publications (1)

Publication Number Publication Date
TW272320B true TW272320B (zh) 1996-03-11

Family

ID=22165618

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083104919A TW272320B (zh) 1993-06-23 1994-05-30

Country Status (4)

Country Link
US (1) US5416342A (zh)
AU (1) AU6818494A (zh)
TW (1) TW272320B (zh)
WO (1) WO1995000974A1 (zh)

Families Citing this family (231)

* Cited by examiner, † Cited by third party
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