JPS5353254A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5353254A
JPS5353254A JP12781576A JP12781576A JPS5353254A JP S5353254 A JPS5353254 A JP S5353254A JP 12781576 A JP12781576 A JP 12781576A JP 12781576 A JP12781576 A JP 12781576A JP S5353254 A JPS5353254 A JP S5353254A
Authority
JP
Japan
Prior art keywords
semiconductor device
base
collector
securing
secure
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.)
Pending
Application number
JP12781576A
Other languages
Japanese (ja)
Inventor
Tadashi Ikeda
Shintaro Ito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12781576A priority Critical patent/JPS5353254A/en
Publication of JPS5353254A publication Critical patent/JPS5353254A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To decrease the collector-base junction area as well as the chip area in order to secure a high fT, by securing an ample distance between the base region and the base electrode in the direction along the main surface of a substrate.
COPYRIGHT: (C)1978,JPO&Japio
JP12781576A 1976-10-26 1976-10-26 Semiconductor device Pending JPS5353254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12781576A JPS5353254A (en) 1976-10-26 1976-10-26 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12781576A JPS5353254A (en) 1976-10-26 1976-10-26 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS5353254A true JPS5353254A (en) 1978-05-15

Family

ID=14969341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12781576A Pending JPS5353254A (en) 1976-10-26 1976-10-26 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5353254A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518056A (en) * 1978-07-25 1980-02-07 Nec Corp Semiconductor device
JPS56157042A (en) * 1980-05-06 1981-12-04 Nippon Telegr & Teleph Corp <Ntt> Manufacture of semiconductor device
JPS5928371A (en) * 1982-08-09 1984-02-15 Mitsubishi Electric Corp Semiconductor integrated circuit device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518056A (en) * 1978-07-25 1980-02-07 Nec Corp Semiconductor device
JPS6148777B2 (en) * 1978-07-25 1986-10-25 Nippon Electric Co
JPS56157042A (en) * 1980-05-06 1981-12-04 Nippon Telegr & Teleph Corp <Ntt> Manufacture of semiconductor device
JPH0213460B2 (en) * 1980-05-06 1990-04-04 Nippon Telegraph & Telephone
JPS5928371A (en) * 1982-08-09 1984-02-15 Mitsubishi Electric Corp Semiconductor integrated circuit device

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