JPS5368582A - Junction type field effect transistor - Google Patents

Junction type field effect transistor

Info

Publication number
JPS5368582A
JPS5368582A JP14430776A JP14430776A JPS5368582A JP S5368582 A JPS5368582 A JP S5368582A JP 14430776 A JP14430776 A JP 14430776A JP 14430776 A JP14430776 A JP 14430776A JP S5368582 A JPS5368582 A JP S5368582A
Authority
JP
Japan
Prior art keywords
field effect
effect transistor
type field
junction type
grooves
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
Application number
JP14430776A
Other languages
Japanese (ja)
Inventor
Masao Aiga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14430776A priority Critical patent/JPS5368582A/en
Publication of JPS5368582A publication Critical patent/JPS5368582A/en
Pending legal-status Critical Current

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Landscapes

  • Junction Field-Effect Transistors (AREA)

Abstract

PURPOSE: To reduce thermal resistance and parasitic impedance and further draingate capacity and obtain high frequency high outputs by providing gate electrodes in the bottom of the notched grooves so provided as to reach gate regions and drain regions on the surface where there are no grooves.
COPYRIGHT: (C)1978,JPO&Japio
JP14430776A 1976-11-30 1976-11-30 Junction type field effect transistor Pending JPS5368582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14430776A JPS5368582A (en) 1976-11-30 1976-11-30 Junction type field effect transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14430776A JPS5368582A (en) 1976-11-30 1976-11-30 Junction type field effect transistor

Publications (1)

Publication Number Publication Date
JPS5368582A true JPS5368582A (en) 1978-06-19

Family

ID=15359027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14430776A Pending JPS5368582A (en) 1976-11-30 1976-11-30 Junction type field effect transistor

Country Status (1)

Country Link
JP (1) JPS5368582A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520552A (en) * 1980-04-14 1985-06-04 Thomson-Csf Semiconductor device with deep grip accessible via the surface and process for manufacturing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520552A (en) * 1980-04-14 1985-06-04 Thomson-Csf Semiconductor device with deep grip accessible via the surface and process for manufacturing same

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