JPS56129349A - Method of manufacturing airtight terminal - Google Patents
Method of manufacturing airtight terminalInfo
- Publication number
- JPS56129349A JPS56129349A JP3292680A JP3292680A JPS56129349A JP S56129349 A JPS56129349 A JP S56129349A JP 3292680 A JP3292680 A JP 3292680A JP 3292680 A JP3292680 A JP 3292680A JP S56129349 A JPS56129349 A JP S56129349A
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- plating
- plated
- base plate
- glass sealing
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000007747 plating Methods 0.000 abstract 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 4
- 239000011521 glass Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
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
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
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)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
PURPOSE:To effect the plating work with ease and eliminate the fear of oxidation by a method wherein a lead wire with an Ni plated coating is fixed with glass sealing to a metal outer ring which is not yet subjected to plating treatment, and then Ni plating is effected on the metal outer ring. CONSTITUTION:All over the surface of a lead wire 5 is covered with an electrically plated Ni coating. Then, this lead wire 5 is fixed with glass sealing to a stem base plate 1 to which a heat sink 3 is fastened and which is not yet subjected to plating treatment. After removing an oxidated film on the exposed surface of the base plate 1, an electrically plated Ni layer 9 is formed. This forming of the plated layer 9 can be easily conducted by using a racking method with the aid of mounting holes 2 in the base plate 1. Also, since the plating is effected after the glass sealing of the lead wire 5, a thickness of the plated layer is freely determined and the fear of oxidation on the surface is eliminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3292680A JPS6041860B2 (en) | 1980-03-14 | 1980-03-14 | Manufacturing method for airtight terminals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3292680A JPS6041860B2 (en) | 1980-03-14 | 1980-03-14 | Manufacturing method for airtight terminals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56129349A true JPS56129349A (en) | 1981-10-09 |
JPS6041860B2 JPS6041860B2 (en) | 1985-09-19 |
Family
ID=12372506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3292680A Expired JPS6041860B2 (en) | 1980-03-14 | 1980-03-14 | Manufacturing method for airtight terminals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6041860B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577951A (en) * | 1980-06-18 | 1982-01-16 | Toshiba Component Kk | Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62133165U (en) * | 1986-02-12 | 1987-08-22 | ||
JPH029620A (en) * | 1988-06-29 | 1990-01-12 | Polyplastics Co | Metal insert method to thermoplastic resin molded product and metal insert applied molded product |
-
1980
- 1980-03-14 JP JP3292680A patent/JPS6041860B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577951A (en) * | 1980-06-18 | 1982-01-16 | Toshiba Component Kk | Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process |
Also Published As
Publication number | Publication date |
---|---|
JPS6041860B2 (en) | 1985-09-19 |
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