JPS5587480A - Insulated gate type field effect transistor and manufacture thereof - Google Patents

Insulated gate type field effect transistor and manufacture thereof

Info

Publication number
JPS5587480A
JPS5587480A JP16216378A JP16216378A JPS5587480A JP S5587480 A JPS5587480 A JP S5587480A JP 16216378 A JP16216378 A JP 16216378A JP 16216378 A JP16216378 A JP 16216378A JP S5587480 A JPS5587480 A JP S5587480A
Authority
JP
Japan
Prior art keywords
layer
groove
manufacture
film
field effect
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
JP16216378A
Other languages
English (en)
Inventor
Kunihiko Hirashima
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP16216378A priority Critical patent/JPS5587480A/ja
Publication of JPS5587480A publication Critical patent/JPS5587480A/ja
Pending legal-status Critical Current

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  • Electrodes Of Semiconductors (AREA)
JP16216378A 1978-12-25 1978-12-25 Insulated gate type field effect transistor and manufacture thereof Pending JPS5587480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16216378A JPS5587480A (en) 1978-12-25 1978-12-25 Insulated gate type field effect transistor and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16216378A JPS5587480A (en) 1978-12-25 1978-12-25 Insulated gate type field effect transistor and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS5587480A true JPS5587480A (en) 1980-07-02

Family

ID=15749218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16216378A Pending JPS5587480A (en) 1978-12-25 1978-12-25 Insulated gate type field effect transistor and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS5587480A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508483A (ja) * 1973-05-21 1975-01-28
JPS52113173A (en) * 1976-03-17 1977-09-22 Matsushita Electric Ind Co Ltd Mos type semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508483A (ja) * 1973-05-21 1975-01-28
JPS52113173A (en) * 1976-03-17 1977-09-22 Matsushita Electric Ind Co Ltd Mos type semiconductor device

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