JPS5253667A - Production of semiconductor device - Google Patents
Production of semiconductor deviceInfo
- Publication number
- JPS5253667A JPS5253667A JP12923975A JP12923975A JPS5253667A JP S5253667 A JPS5253667 A JP S5253667A JP 12923975 A JP12923975 A JP 12923975A JP 12923975 A JP12923975 A JP 12923975A JP S5253667 A JPS5253667 A JP S5253667A
- Authority
- JP
- Japan
- Prior art keywords
- production
- semiconductor device
- annular groove
- glass
- groove
- 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
Abstract
PURPOSE: To improve pattern accuracy and perform effective passivation by forming an annular groove buried with low-melting-point glass in an annular groove and keeping the top of glass within the depth of the groove.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12923975A JPS5253667A (en) | 1975-10-29 | 1975-10-29 | Production of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12923975A JPS5253667A (en) | 1975-10-29 | 1975-10-29 | Production of semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5253667A true JPS5253667A (en) | 1977-04-30 |
Family
ID=15004616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12923975A Pending JPS5253667A (en) | 1975-10-29 | 1975-10-29 | Production of semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5253667A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58180057A (en) * | 1982-04-15 | 1983-10-21 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
JPH0423451A (en) * | 1990-05-18 | 1992-01-27 | Fuji Electric Co Ltd | Manufacture of semiconductor device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029169A (en) * | 1973-07-17 | 1975-03-25 |
-
1975
- 1975-10-29 JP JP12923975A patent/JPS5253667A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029169A (en) * | 1973-07-17 | 1975-03-25 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58180057A (en) * | 1982-04-15 | 1983-10-21 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
JPH0423451A (en) * | 1990-05-18 | 1992-01-27 | Fuji Electric Co Ltd | Manufacture of semiconductor device |
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