JPS53136487A - Manufacture for junction type field effect transistor - Google Patents
Manufacture for junction type field effect transistorInfo
- Publication number
- JPS53136487A JPS53136487A JP5101777A JP5101777A JPS53136487A JP S53136487 A JPS53136487 A JP S53136487A JP 5101777 A JP5101777 A JP 5101777A JP 5101777 A JP5101777 A JP 5101777A JP S53136487 A JPS53136487 A JP S53136487A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- field effect
- effect transistor
- type field
- junction type
- 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
- Bipolar Transistors (AREA)
- Junction Field-Effect Transistors (AREA)
Abstract
PURPOSE: To improve the gm of a J-FET with excellent uniformity and reproducibility, by utilizing the steps between the coated diffusing agent and the mask material SiO2.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5101777A JPS53136487A (en) | 1977-05-02 | 1977-05-02 | Manufacture for junction type field effect transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5101777A JPS53136487A (en) | 1977-05-02 | 1977-05-02 | Manufacture for junction type field effect transistor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53136487A true JPS53136487A (en) | 1978-11-29 |
JPS5653229B2 JPS5653229B2 (en) | 1981-12-17 |
Family
ID=12875010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5101777A Granted JPS53136487A (en) | 1977-05-02 | 1977-05-02 | Manufacture for junction type field effect transistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53136487A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002299638A (en) * | 2001-03-30 | 2002-10-11 | Denso Corp | Silicon carbide semiconductor device and its manufacturing method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH027313A (en) * | 1988-06-27 | 1990-01-11 | Matsushita Electric Ind Co Ltd | Switch device of electronic musical instrument |
JP2605013Y2 (en) * | 1994-07-18 | 2000-06-19 | 株式会社光波 | Push button type switch device for vending machine |
-
1977
- 1977-05-02 JP JP5101777A patent/JPS53136487A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002299638A (en) * | 2001-03-30 | 2002-10-11 | Denso Corp | Silicon carbide semiconductor device and its manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5653229B2 (en) | 1981-12-17 |
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