JPH0128507B2 - - Google Patents

Info

Publication number
JPH0128507B2
JPH0128507B2 JP56097422A JP9742281A JPH0128507B2 JP H0128507 B2 JPH0128507 B2 JP H0128507B2 JP 56097422 A JP56097422 A JP 56097422A JP 9742281 A JP9742281 A JP 9742281A JP H0128507 B2 JPH0128507 B2 JP H0128507B2
Authority
JP
Japan
Prior art keywords
region
oxide film
polycrystalline silicon
layer
silicon oxide
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
JP56097422A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58172A (ja
Inventor
Akira Kawakatsu
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 JP56097422A priority Critical patent/JPS58172A/ja
Publication of JPS58172A publication Critical patent/JPS58172A/ja
Publication of JPH0128507B2 publication Critical patent/JPH0128507B2/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)
  • Bipolar Integrated Circuits (AREA)
JP56097422A 1981-06-25 1981-06-25 半導体集積回路装置の製造方法 Granted JPS58172A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097422A JPS58172A (ja) 1981-06-25 1981-06-25 半導体集積回路装置の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097422A JPS58172A (ja) 1981-06-25 1981-06-25 半導体集積回路装置の製造方法

Publications (2)

Publication Number Publication Date
JPS58172A JPS58172A (ja) 1983-01-05
JPH0128507B2 true JPH0128507B2 (en]) 1989-06-02

Family

ID=14191990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097422A Granted JPS58172A (ja) 1981-06-25 1981-06-25 半導体集積回路装置の製造方法

Country Status (1)

Country Link
JP (1) JPS58172A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077503B2 (ja) * 1985-10-24 1995-01-30 ティーディーケイ株式会社 磁気記録媒体及びその製造方法
JPS6341074A (ja) * 1986-08-06 1988-02-22 Mitsubishi Electric Corp 半導体集積回路装置およびその製造方法
JPS6336567A (ja) * 1986-07-30 1988-02-17 Mitsubishi Electric Corp 半導体装置及びその製造方法
JPS63107167A (ja) * 1986-10-24 1988-05-12 Oki Electric Ind Co Ltd 半導体集積回路装置の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427774A (en) * 1977-08-03 1979-03-02 Nec Corp Semiconductor device

Also Published As

Publication number Publication date
JPS58172A (ja) 1983-01-05

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