JPS577951A - Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process - Google Patents

Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process

Info

Publication number
JPS577951A
JPS577951A JP8253180A JP8253180A JPS577951A JP S577951 A JPS577951 A JP S577951A JP 8253180 A JP8253180 A JP 8253180A JP 8253180 A JP8253180 A JP 8253180A JP S577951 A JPS577951 A JP S577951A
Authority
JP
Japan
Prior art keywords
stem
whole surface
surface finishing
nickel plating
manufacture
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.)
Granted
Application number
JP8253180A
Other languages
English (en)
Other versions
JPS641058B2 (ja
Inventor
Shoei Ikemoto
Kotaro Ishibashi
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 Components Co Ltd
Original Assignee
Toshiba Components 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 Components Co Ltd filed Critical Toshiba Components Co Ltd
Priority to JP8253180A priority Critical patent/JPS577951A/ja
Publication of JPS577951A publication Critical patent/JPS577951A/ja
Publication of JPS641058B2 publication Critical patent/JPS641058B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
    • H01L21/4814—Conductive parts
    • H01L21/4871—Bases, plates or heatsinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Die Bonding (AREA)
  • Electroplating Methods And Accessories (AREA)
JP8253180A 1980-06-18 1980-06-18 Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process Granted JPS577951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8253180A JPS577951A (en) 1980-06-18 1980-06-18 Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8253180A JPS577951A (en) 1980-06-18 1980-06-18 Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process

Publications (2)

Publication Number Publication Date
JPS577951A true JPS577951A (en) 1982-01-16
JPS641058B2 JPS641058B2 (ja) 1989-01-10

Family

ID=13777082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8253180A Granted JPS577951A (en) 1980-06-18 1980-06-18 Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process

Country Status (1)

Country Link
JP (1) JPS577951A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734350A (en) * 1986-12-29 1988-03-29 Xerox Corporation Positively charged developer compositions with modified charge enhancing additives containing amino alcohols

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293183U (ja) * 1989-01-12 1990-07-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129349A (en) * 1980-03-14 1981-10-09 Nec Home Electronics Ltd Method of manufacturing airtight terminal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129349A (en) * 1980-03-14 1981-10-09 Nec Home Electronics Ltd Method of manufacturing airtight terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734350A (en) * 1986-12-29 1988-03-29 Xerox Corporation Positively charged developer compositions with modified charge enhancing additives containing amino alcohols

Also Published As

Publication number Publication date
JPS641058B2 (ja) 1989-01-10

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