JPS5519861A - Manufacture of semiconductor element container - Google Patents
Manufacture of semiconductor element containerInfo
- Publication number
- JPS5519861A JPS5519861A JP9283778A JP9283778A JPS5519861A JP S5519861 A JPS5519861 A JP S5519861A JP 9283778 A JP9283778 A JP 9283778A JP 9283778 A JP9283778 A JP 9283778A JP S5519861 A JPS5519861 A JP S5519861A
- Authority
- JP
- Japan
- Prior art keywords
- rings
- plate
- prescribed
- small pieces
- metallization material
- 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
Links
Landscapes
- Die Bonding (AREA)
Abstract
PURPOSE: To solder on a metallic base the small pieces made by accurately cutting the plate whose upper and lower surfaces are merallized, for preventing the attachment of metallization material to the side faces of rings.
CONSTITUTION: Metallization material 13 is applied on the upper and lower surfaces of the plate 12a having prescribed thickness (t) which plate 12 is made of alumina for example, and sintered. Next, said plate 12a is cut into small rectangular pieces 12c. Next, a plurality of said small pieces 12c are combined with each other by adhesive, and a hole 12e with a prescribed inner diameter is made at the central portion of thus-obtained work by rotational grinding method. Next, small pieces are cut 12 so that the outer shape thereof may become so circular as prescribed and separated into rings 12. Next, said rings 12 are soldered on a metallic base. Therein, said metallization material 13 does not attach on the side faces of said rings 12. Further, no error occurs to the outer diameter of said rings 12 since the working thereof can be made very accurately in size.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9283778A JPS5519861A (en) | 1978-07-28 | 1978-07-28 | Manufacture of semiconductor element container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9283778A JPS5519861A (en) | 1978-07-28 | 1978-07-28 | Manufacture of semiconductor element container |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5519861A true JPS5519861A (en) | 1980-02-12 |
Family
ID=14065534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9283778A Pending JPS5519861A (en) | 1978-07-28 | 1978-07-28 | Manufacture of semiconductor element container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5519861A (en) |
-
1978
- 1978-07-28 JP JP9283778A patent/JPS5519861A/en active Pending
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