JPH0425705B2 - - Google Patents

Info

Publication number
JPH0425705B2
JPH0425705B2 JP58065822A JP6582283A JPH0425705B2 JP H0425705 B2 JPH0425705 B2 JP H0425705B2 JP 58065822 A JP58065822 A JP 58065822A JP 6582283 A JP6582283 A JP 6582283A JP H0425705 B2 JPH0425705 B2 JP H0425705B2
Authority
JP
Japan
Prior art keywords
region
emitter
base
transistor
semiconductor device
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
JP58065822A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59191372A (ja
Inventor
Kimimaro Yoshikawa
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP58065822A priority Critical patent/JPS59191372A/ja
Publication of JPS59191372A publication Critical patent/JPS59191372A/ja
Publication of JPH0425705B2 publication Critical patent/JPH0425705B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
JP58065822A 1983-04-14 1983-04-14 半導体装置の製造方法 Granted JPS59191372A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58065822A JPS59191372A (ja) 1983-04-14 1983-04-14 半導体装置の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58065822A JPS59191372A (ja) 1983-04-14 1983-04-14 半導体装置の製造方法

Publications (2)

Publication Number Publication Date
JPS59191372A JPS59191372A (ja) 1984-10-30
JPH0425705B2 true JPH0425705B2 (enrdf_load_stackoverflow) 1992-05-01

Family

ID=13298100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58065822A Granted JPS59191372A (ja) 1983-04-14 1983-04-14 半導体装置の製造方法

Country Status (1)

Country Link
JP (1) JPS59191372A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121675A (en) * 1979-03-12 1980-09-18 Fujitsu Ltd Manufacture of semiconductor device
JPS5661138A (en) * 1979-10-23 1981-05-26 Fujitsu Ltd Manufacture of semiconductor device
JPS57194566A (en) * 1981-05-27 1982-11-30 Hitachi Ltd Semiconductor device and manufacture thereof

Also Published As

Publication number Publication date
JPS59191372A (ja) 1984-10-30

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