JPS57136366A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS57136366A
JPS57136366A JP57003119A JP311982A JPS57136366A JP S57136366 A JPS57136366 A JP S57136366A JP 57003119 A JP57003119 A JP 57003119A JP 311982 A JP311982 A JP 311982A JP S57136366 A JPS57136366 A JP S57136366A
Authority
JP
Japan
Prior art keywords
layer
polycrystalline
openings
sio2
region
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.)
Granted
Application number
JP57003119A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315752B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Inayoshi
Yoshinobu Monma
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP57003119A priority Critical patent/JPS57136366A/ja
Publication of JPS57136366A publication Critical patent/JPS57136366A/ja
Publication of JPS6315752B2 publication Critical patent/JPS6315752B2/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

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
JP57003119A 1982-01-11 1982-01-11 Manufacture of semiconductor device Granted JPS57136366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57003119A JPS57136366A (en) 1982-01-11 1982-01-11 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57003119A JPS57136366A (en) 1982-01-11 1982-01-11 Manufacture of semiconductor device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50051520A Division JPS51127681A (en) 1975-04-30 1975-04-30 Manufacturing process of semiconductor device

Publications (2)

Publication Number Publication Date
JPS57136366A true JPS57136366A (en) 1982-08-23
JPS6315752B2 JPS6315752B2 (enrdf_load_stackoverflow) 1988-04-06

Family

ID=11548464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57003119A Granted JPS57136366A (en) 1982-01-11 1982-01-11 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS57136366A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02278769A (ja) * 1989-04-19 1990-11-15 Toshiba Corp 半導体装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615590A (en) * 1979-07-18 1981-02-14 Matsushita Electric Ind Co Ltd Sheathed heater with safety element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615590A (en) * 1979-07-18 1981-02-14 Matsushita Electric Ind Co Ltd Sheathed heater with safety element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02278769A (ja) * 1989-04-19 1990-11-15 Toshiba Corp 半導体装置

Also Published As

Publication number Publication date
JPS6315752B2 (enrdf_load_stackoverflow) 1988-04-06

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