JPS5648171A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5648171A
JPS5648171A JP12411179A JP12411179A JPS5648171A JP S5648171 A JPS5648171 A JP S5648171A JP 12411179 A JP12411179 A JP 12411179A JP 12411179 A JP12411179 A JP 12411179A JP S5648171 A JPS5648171 A JP S5648171A
Authority
JP
Japan
Prior art keywords
electrode
region
emitter
transistor
substrate
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
JP12411179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248905B2 (enrdf_load_stackoverflow
Inventor
Koji Takebe
Haruo Hondo
Takahiko Kondo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12411179A priority Critical patent/JPS5648171A/ja
Publication of JPS5648171A publication Critical patent/JPS5648171A/ja
Publication of JPS6248905B2 publication Critical patent/JPS6248905B2/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)
JP12411179A 1979-09-28 1979-09-28 Semiconductor device Granted JPS5648171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12411179A JPS5648171A (en) 1979-09-28 1979-09-28 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12411179A JPS5648171A (en) 1979-09-28 1979-09-28 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS5648171A true JPS5648171A (en) 1981-05-01
JPS6248905B2 JPS6248905B2 (enrdf_load_stackoverflow) 1987-10-16

Family

ID=14877187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12411179A Granted JPS5648171A (en) 1979-09-28 1979-09-28 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5648171A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143450A (ja) * 1985-12-18 1987-06-26 Hitachi Ltd 複合半導体装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143450A (ja) * 1985-12-18 1987-06-26 Hitachi Ltd 複合半導体装置

Also Published As

Publication number Publication date
JPS6248905B2 (enrdf_load_stackoverflow) 1987-10-16

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