JPH0237088B2 - - Google Patents

Info

Publication number
JPH0237088B2
JPH0237088B2 JP57059940A JP5994082A JPH0237088B2 JP H0237088 B2 JPH0237088 B2 JP H0237088B2 JP 57059940 A JP57059940 A JP 57059940A JP 5994082 A JP5994082 A JP 5994082A JP H0237088 B2 JPH0237088 B2 JP H0237088B2
Authority
JP
Japan
Prior art keywords
oxide film
gate
gate oxide
electrode
vertical
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.)
Expired - Lifetime
Application number
JP57059940A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58176933A (ja
Inventor
Koichi Murakami
Teruyoshi Mihara
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP57059940A priority Critical patent/JPS58176933A/ja
Priority to US06/475,403 priority patent/US4488349A/en
Priority to EP83103249A priority patent/EP0091624B1/en
Priority to DE8383103249T priority patent/DE3377439D1/de
Publication of JPS58176933A publication Critical patent/JPS58176933A/ja
Publication of JPH0237088B2 publication Critical patent/JPH0237088B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W20/40—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
    • H10D62/133—Emitter regions of BJTs
    • H10D62/135—Non-interconnected multi-emitter structures

Landscapes

  • Electrodes Of Semiconductors (AREA)
JP57059940A 1982-04-09 1982-04-10 縦型半導体素子の製造方法 Granted JPS58176933A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57059940A JPS58176933A (ja) 1982-04-10 1982-04-10 縦型半導体素子の製造方法
US06/475,403 US4488349A (en) 1982-04-09 1983-03-15 Method of repairing shorts in parallel connected vertical semiconductor devices by selective anodization
EP83103249A EP0091624B1 (en) 1982-04-09 1983-03-31 Method of manufacturing vertical semiconductor devices
DE8383103249T DE3377439D1 (en) 1982-04-09 1983-03-31 Method of manufacturing vertical semiconductor devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57059940A JPS58176933A (ja) 1982-04-10 1982-04-10 縦型半導体素子の製造方法

Publications (2)

Publication Number Publication Date
JPS58176933A JPS58176933A (ja) 1983-10-17
JPH0237088B2 true JPH0237088B2 (enExample) 1990-08-22

Family

ID=13127635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57059940A Granted JPS58176933A (ja) 1982-04-09 1982-04-10 縦型半導体素子の製造方法

Country Status (1)

Country Link
JP (1) JPS58176933A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013153A (enExample) * 1973-06-04 1975-02-12

Also Published As

Publication number Publication date
JPS58176933A (ja) 1983-10-17

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