JPS54872A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS54872A
JPS54872A JP6574777A JP6574777A JPS54872A JP S54872 A JPS54872 A JP S54872A JP 6574777 A JP6574777 A JP 6574777A JP 6574777 A JP6574777 A JP 6574777A JP S54872 A JPS54872 A JP S54872A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor device
electrode
glass
impairing
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
JP6574777A
Other languages
Japanese (ja)
Inventor
Koichiro Yamada
Kohei Yamada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6574777A priority Critical patent/JPS54872A/en
Publication of JPS54872A publication Critical patent/JPS54872A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

PURPOSE: To secure a production of an Ni solder electrode without impairing the electric characteristics of the glass film, by replacing the sequence for the conventional formation of the glass passivation electrode and thus avoiding the effect of the chemicals in the Ni plating process.
COPYRIGHT: (C)1979,JPO&Japio
JP6574777A 1977-06-06 1977-06-06 Manufacture of semiconductor device Pending JPS54872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6574777A JPS54872A (en) 1977-06-06 1977-06-06 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6574777A JPS54872A (en) 1977-06-06 1977-06-06 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
JPS54872A true JPS54872A (en) 1979-01-06

Family

ID=13295912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6574777A Pending JPS54872A (en) 1977-06-06 1977-06-06 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS54872A (en)

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