JPS556867A - Vessel for semiconductor device - Google Patents
Vessel for semiconductor deviceInfo
- Publication number
- JPS556867A JPS556867A JP7953478A JP7953478A JPS556867A JP S556867 A JPS556867 A JP S556867A JP 7953478 A JP7953478 A JP 7953478A JP 7953478 A JP7953478 A JP 7953478A JP S556867 A JPS556867 A JP S556867A
- Authority
- JP
- Japan
- Prior art keywords
- metallic
- outside
- leads
- concave portions
- portions
- 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
- Lead Frames For Integrated Circuits (AREA)
Abstract
PURPOSE: To obtain a sufficient electric insulating property and the strength of brazing, by forming ceramic portions among metallic leads for drawing-out to the outside in shapes that are not made up on the same plane as surfaces that the metallic leads for drawing-out to the outside are brazed.
CONSTITUTION: There is an element adhesion portion 22 for loading a semiconductor element at a central portion on an upper surface of a ceramic substrate 21 provided with concave portions 26, wiring metallic films 23 for connecting metallic thin wires are metallized around the portion 22 and a ceramic sealing frame 24 is sticked on the films 23. Metallic leads 25 for drawing-out to the outside are brazed to the convex portions of a flank portion of the ceramic substrate 21 provided with the concave portions 26 by means of Ag-Cu solder materials 27. Insulating distances sufficiently become long by mounting the concave portions 26 among external leads.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7953478A JPS556867A (en) | 1978-06-29 | 1978-06-29 | Vessel for semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7953478A JPS556867A (en) | 1978-06-29 | 1978-06-29 | Vessel for semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS556867A true JPS556867A (en) | 1980-01-18 |
Family
ID=13692650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7953478A Pending JPS556867A (en) | 1978-06-29 | 1978-06-29 | Vessel for semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS556867A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58184746A (en) * | 1982-04-22 | 1983-10-28 | Toshiba Corp | Package |
JPS60173057U (en) * | 1984-04-24 | 1985-11-16 | 出光興産株式会社 | Spectrometer sample cell supply mechanism |
JPS62257048A (en) * | 1986-04-30 | 1987-11-09 | Corona Denki Kk | Measuring method using microplate |
JPS6361957A (en) * | 1986-09-03 | 1988-03-18 | Fuji Photo Film Co Ltd | Chemical analysis instrument |
JPH02105062A (en) * | 1988-08-25 | 1990-04-17 | Eastman Kodak Co | Analyzer |
JPH04296050A (en) * | 1991-03-25 | 1992-10-20 | Ngk Insulators Ltd | Flat package |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5111167A (en) * | 1974-07-19 | 1976-01-29 | Hitachi Ltd | DENSHIBUHINSOSHOPATSUKEEJI |
JPS5160449A (en) * | 1974-11-25 | 1976-05-26 | Hitachi Ltd | DENSHIBUHIN |
-
1978
- 1978-06-29 JP JP7953478A patent/JPS556867A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5111167A (en) * | 1974-07-19 | 1976-01-29 | Hitachi Ltd | DENSHIBUHINSOSHOPATSUKEEJI |
JPS5160449A (en) * | 1974-11-25 | 1976-05-26 | Hitachi Ltd | DENSHIBUHIN |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58184746A (en) * | 1982-04-22 | 1983-10-28 | Toshiba Corp | Package |
JPS60173057U (en) * | 1984-04-24 | 1985-11-16 | 出光興産株式会社 | Spectrometer sample cell supply mechanism |
JPH0316056Y2 (en) * | 1984-04-24 | 1991-04-08 | ||
JPS62257048A (en) * | 1986-04-30 | 1987-11-09 | Corona Denki Kk | Measuring method using microplate |
JPS6361957A (en) * | 1986-09-03 | 1988-03-18 | Fuji Photo Film Co Ltd | Chemical analysis instrument |
JPH02105062A (en) * | 1988-08-25 | 1990-04-17 | Eastman Kodak Co | Analyzer |
JPH04296050A (en) * | 1991-03-25 | 1992-10-20 | Ngk Insulators Ltd | Flat package |
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