JPS5373979A - Transistor device - Google Patents

Transistor device

Info

Publication number
JPS5373979A
JPS5373979A JP14944476A JP14944476A JPS5373979A JP S5373979 A JPS5373979 A JP S5373979A JP 14944476 A JP14944476 A JP 14944476A JP 14944476 A JP14944476 A JP 14944476A JP S5373979 A JPS5373979 A JP S5373979A
Authority
JP
Japan
Prior art keywords
transistor device
domain
transistor
plannar
taking
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
JP14944476A
Other languages
Japanese (ja)
Other versions
JPS5540195B2 (en
Inventor
Takeshi Kobayashi
Yoshiharu Horikoshi
Yoshitaka Furukawa
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14944476A priority Critical patent/JPS5373979A/en
Publication of JPS5373979A publication Critical patent/JPS5373979A/en
Publication of JPS5540195B2 publication Critical patent/JPS5540195B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Receiving Elements (AREA)
  • Bipolar Transistors (AREA)

Abstract

PURPOSE: To increase the high frequency performance, by taking the plannar for the transistor and by providing the I layer between the base domain and the collector domain.
COPYRIGHT: (C)1978,JPO&Japio
JP14944476A 1976-12-14 1976-12-14 Transistor device Granted JPS5373979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14944476A JPS5373979A (en) 1976-12-14 1976-12-14 Transistor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14944476A JPS5373979A (en) 1976-12-14 1976-12-14 Transistor device

Publications (2)

Publication Number Publication Date
JPS5373979A true JPS5373979A (en) 1978-06-30
JPS5540195B2 JPS5540195B2 (en) 1980-10-16

Family

ID=15475240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14944476A Granted JPS5373979A (en) 1976-12-14 1976-12-14 Transistor device

Country Status (1)

Country Link
JP (1) JPS5373979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088464A (en) * 1983-10-21 1985-05-18 Hitachi Ltd Bi-polar transistor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184800U (en) * 1984-11-05 1986-06-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088464A (en) * 1983-10-21 1985-05-18 Hitachi Ltd Bi-polar transistor

Also Published As

Publication number Publication date
JPS5540195B2 (en) 1980-10-16

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