JPS56111217A - Preparation of semiconductor device - Google Patents
Preparation of semiconductor deviceInfo
- Publication number
- JPS56111217A JPS56111217A JP1384580A JP1384580A JPS56111217A JP S56111217 A JPS56111217 A JP S56111217A JP 1384580 A JP1384580 A JP 1384580A JP 1384580 A JP1384580 A JP 1384580A JP S56111217 A JPS56111217 A JP S56111217A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- wiring
- contact
- groove
- penetration
- 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
- Electrodes Of Semiconductors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1384580A JPS56111217A (en) | 1980-02-07 | 1980-02-07 | Preparation of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1384580A JPS56111217A (en) | 1980-02-07 | 1980-02-07 | Preparation of semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56111217A true JPS56111217A (en) | 1981-09-02 |
Family
ID=11844604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1384580A Pending JPS56111217A (en) | 1980-02-07 | 1980-02-07 | Preparation of semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56111217A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4860084A (en) * | 1984-09-03 | 1989-08-22 | Kabushiki Kaisha Toshiba | Semiconductor device MOSFET with V-shaped drain contact |
JP2005129696A (ja) * | 2003-10-23 | 2005-05-19 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5379378A (en) * | 1976-12-23 | 1978-07-13 | Matsushita Electric Ind Co Ltd | Semoconductor davice and its production |
-
1980
- 1980-02-07 JP JP1384580A patent/JPS56111217A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5379378A (en) * | 1976-12-23 | 1978-07-13 | Matsushita Electric Ind Co Ltd | Semoconductor davice and its production |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4860084A (en) * | 1984-09-03 | 1989-08-22 | Kabushiki Kaisha Toshiba | Semiconductor device MOSFET with V-shaped drain contact |
JP2005129696A (ja) * | 2003-10-23 | 2005-05-19 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
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