JPH0132669B2 - - Google Patents

Info

Publication number
JPH0132669B2
JPH0132669B2 JP56189078A JP18907881A JPH0132669B2 JP H0132669 B2 JPH0132669 B2 JP H0132669B2 JP 56189078 A JP56189078 A JP 56189078A JP 18907881 A JP18907881 A JP 18907881A JP H0132669 B2 JPH0132669 B2 JP H0132669B2
Authority
JP
Japan
Prior art keywords
epitaxial layer
conductivity type
oxide film
silicon oxide
layer
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
Application number
JP56189078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5891673A (ja
Inventor
Fumio Ichikawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP56189078A priority Critical patent/JPS5891673A/ja
Publication of JPS5891673A publication Critical patent/JPS5891673A/ja
Publication of JPH0132669B2 publication Critical patent/JPH0132669B2/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
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/30—Devices controlled by electric currents or voltages
    • H10D48/32—Devices controlled by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H10D48/34—Bipolar devices
    • H10D48/345—Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions

Landscapes

  • Bipolar Transistors (AREA)
JP56189078A 1981-11-27 1981-11-27 半導体装置の製造方法 Granted JPS5891673A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56189078A JPS5891673A (ja) 1981-11-27 1981-11-27 半導体装置の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56189078A JPS5891673A (ja) 1981-11-27 1981-11-27 半導体装置の製造方法

Publications (2)

Publication Number Publication Date
JPS5891673A JPS5891673A (ja) 1983-05-31
JPH0132669B2 true JPH0132669B2 (en]) 1989-07-10

Family

ID=16234934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56189078A Granted JPS5891673A (ja) 1981-11-27 1981-11-27 半導体装置の製造方法

Country Status (1)

Country Link
JP (1) JPS5891673A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222570A (ja) * 1982-06-18 1983-12-24 Nec Home Electronics Ltd トランジスタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562792B2 (en]) * 1974-03-30 1981-01-21

Also Published As

Publication number Publication date
JPS5891673A (ja) 1983-05-31

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