JPS5469979A - Forming method of electrodes for compound semiconductor light emitting elements - Google Patents

Forming method of electrodes for compound semiconductor light emitting elements

Info

Publication number
JPS5469979A
JPS5469979A JP13660677A JP13660677A JPS5469979A JP S5469979 A JPS5469979 A JP S5469979A JP 13660677 A JP13660677 A JP 13660677A JP 13660677 A JP13660677 A JP 13660677A JP S5469979 A JPS5469979 A JP S5469979A
Authority
JP
Japan
Prior art keywords
layer
alloy
light emitting
compound semiconductor
gold
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.)
Pending
Application number
JP13660677A
Other languages
English (en)
Inventor
Norio Ozawa
Shuichi Komatsu
Katsuhiko Kawakita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13660677A priority Critical patent/JPS5469979A/ja
Publication of JPS5469979A publication Critical patent/JPS5469979A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped

Landscapes

  • Led Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
JP13660677A 1977-11-16 1977-11-16 Forming method of electrodes for compound semiconductor light emitting elements Pending JPS5469979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13660677A JPS5469979A (en) 1977-11-16 1977-11-16 Forming method of electrodes for compound semiconductor light emitting elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13660677A JPS5469979A (en) 1977-11-16 1977-11-16 Forming method of electrodes for compound semiconductor light emitting elements

Publications (1)

Publication Number Publication Date
JPS5469979A true JPS5469979A (en) 1979-06-05

Family

ID=15179218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13660677A Pending JPS5469979A (en) 1977-11-16 1977-11-16 Forming method of electrodes for compound semiconductor light emitting elements

Country Status (1)

Country Link
JP (1) JPS5469979A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584599A1 (de) * 1992-08-28 1994-03-02 Siemens Aktiengesellschaft Leuchtdiode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584599A1 (de) * 1992-08-28 1994-03-02 Siemens Aktiengesellschaft Leuchtdiode
US5614736A (en) * 1992-08-28 1997-03-25 Siemens Aktiengesellschaft Gallium phosphate light emitting diode with zinc-doped contact

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