JPS5591880A - Junction type field-effect transistor - Google Patents
Junction type field-effect transistorInfo
- Publication number
- JPS5591880A JPS5591880A JP16603078A JP16603078A JPS5591880A JP S5591880 A JPS5591880 A JP S5591880A JP 16603078 A JP16603078 A JP 16603078A JP 16603078 A JP16603078 A JP 16603078A JP S5591880 A JPS5591880 A JP S5591880A
- Authority
- JP
- Japan
- Prior art keywords
- region
- bridge pier
- gate region
- gate
- semiconductor substrate
- 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
Landscapes
- Junction Field-Effect Transistors (AREA)
Abstract
PURPOSE: To increase mutual conductance by providing a plurality of bridge pier regions and thereby making the entire gate region operate effectively.
CONSTITUTION: Bridge pier region 18 connects gate region 13 and semiconductor substrate 11 below channel region 12, and a route is formed for transmitting the voltage impressed on gate electrode 13 directly to gate region 13 via semiconductor substrate 11 and bridge pier region 18. Since voltage is impressed on gate region 13 from the region surrounding channel 12 diffused over semiconductor substrate 11 and also from bridge pier region 18, the voltage drop of gate region 13 in the lateral direction can be almost neglected, so that gate region 13 as a whole can operate efficiently.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16603078A JPS5591880A (en) | 1978-12-29 | 1978-12-29 | Junction type field-effect transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16603078A JPS5591880A (en) | 1978-12-29 | 1978-12-29 | Junction type field-effect transistor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6195384A Division JPS59193072A (en) | 1984-03-28 | 1984-03-28 | Junction type field effect transistor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5591880A true JPS5591880A (en) | 1980-07-11 |
JPS6223474B2 JPS6223474B2 (en) | 1987-05-22 |
Family
ID=15823634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16603078A Granted JPS5591880A (en) | 1978-12-29 | 1978-12-29 | Junction type field-effect transistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5591880A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01171064U (en) * | 1988-05-23 | 1989-12-04 |
-
1978
- 1978-12-29 JP JP16603078A patent/JPS5591880A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6223474B2 (en) | 1987-05-22 |
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