JPS57154877A - Schottky barrier gate type field effect transistor - Google Patents
Schottky barrier gate type field effect transistorInfo
- Publication number
- JPS57154877A JPS57154877A JP4013781A JP4013781A JPS57154877A JP S57154877 A JPS57154877 A JP S57154877A JP 4013781 A JP4013781 A JP 4013781A JP 4013781 A JP4013781 A JP 4013781A JP S57154877 A JPS57154877 A JP S57154877A
- Authority
- JP
- Japan
- Prior art keywords
- film
- gate
- gate electrode
- field effect
- effect transistor
- 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
- 230000004888 barrier function Effects 0.000 title 1
- 230000005669 field effect Effects 0.000 title 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 3
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920002120 photoresistant polymer Polymers 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Junction Field-Effect Transistors (AREA)
- Electrodes Of Semiconductors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4013781A JPS57154877A (en) | 1981-03-19 | 1981-03-19 | Schottky barrier gate type field effect transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4013781A JPS57154877A (en) | 1981-03-19 | 1981-03-19 | Schottky barrier gate type field effect transistor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57154877A true JPS57154877A (en) | 1982-09-24 |
Family
ID=12572394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4013781A Pending JPS57154877A (en) | 1981-03-19 | 1981-03-19 | Schottky barrier gate type field effect transistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57154877A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101219441B1 (ko) * | 2010-12-27 | 2013-01-11 | 전자부품연구원 | 미세 게이트 컨택홀을 갖는 질화물계 반도체 소자 및 그의 제조 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245280A (en) * | 1975-10-07 | 1977-04-09 | Sanyo Electric Co Ltd | Field effect transistor of schottky barrier type |
JPS5338982A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Taper etching method |
JPS5397784A (en) * | 1977-02-07 | 1978-08-26 | Hughes Aircraft Co | Nonnactive gate gaaas fet transistor and method of producing same |
JPS54128283A (en) * | 1978-03-29 | 1979-10-04 | Hitachi Ltd | Manufacture of semiconductor device |
-
1981
- 1981-03-19 JP JP4013781A patent/JPS57154877A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245280A (en) * | 1975-10-07 | 1977-04-09 | Sanyo Electric Co Ltd | Field effect transistor of schottky barrier type |
JPS5338982A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Taper etching method |
JPS5397784A (en) * | 1977-02-07 | 1978-08-26 | Hughes Aircraft Co | Nonnactive gate gaaas fet transistor and method of producing same |
JPS54128283A (en) * | 1978-03-29 | 1979-10-04 | Hitachi Ltd | Manufacture of semiconductor device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101219441B1 (ko) * | 2010-12-27 | 2013-01-11 | 전자부품연구원 | 미세 게이트 컨택홀을 갖는 질화물계 반도체 소자 및 그의 제조 방법 |
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