JPS534469A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS534469A
JPS534469A JP6047777A JP6047777A JPS534469A JP S534469 A JPS534469 A JP S534469A JP 6047777 A JP6047777 A JP 6047777A JP 6047777 A JP6047777 A JP 6047777A JP S534469 A JPS534469 A JP S534469A
Authority
JP
Japan
Prior art keywords
semiconductor device
base regions
substrate
base
poly
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
JP6047777A
Other languages
Japanese (ja)
Other versions
JPS5535863B2 (en
Inventor
Haruo Nakatsuka
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 JP6047777A priority Critical patent/JPS534469A/en
Publication of JPS534469A publication Critical patent/JPS534469A/en
Publication of JPS5535863B2 publication Critical patent/JPS5535863B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To achieve the reduction in area of base regions by forming a poly-Si layer containing B on part of the surface of the base regions on an n type substrate, leading out base electrodes by extending onto the substrate insulation film.
COPYRIGHT: (C)1978,JPO&Japio
JP6047777A 1977-05-26 1977-05-26 Semiconductor device Granted JPS534469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6047777A JPS534469A (en) 1977-05-26 1977-05-26 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6047777A JPS534469A (en) 1977-05-26 1977-05-26 Semiconductor device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2067871A Division JPS5434316B1 (en) 1971-04-06 1971-04-06

Publications (2)

Publication Number Publication Date
JPS534469A true JPS534469A (en) 1978-01-17
JPS5535863B2 JPS5535863B2 (en) 1980-09-17

Family

ID=13143384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6047777A Granted JPS534469A (en) 1977-05-26 1977-05-26 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS534469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154966A (en) * 1978-05-29 1979-12-06 Nippon Telegr & Teleph Corp <Ntt> Semiconductor electron device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910200A (en) * 1982-07-05 1984-01-19 Nishishiba Denki Kk Starting method and starter for motor
JPS5928887A (en) * 1982-08-09 1984-02-15 Nishishiba Denki Kk Method and device for starting motor
JPS6090895U (en) * 1983-11-28 1985-06-21 株式会社ケンウッド Heat dissipation device for electronic equipment, etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154966A (en) * 1978-05-29 1979-12-06 Nippon Telegr & Teleph Corp <Ntt> Semiconductor electron device
JPS6228587B2 (en) * 1978-05-29 1987-06-22 Nippon Telegraph & Telephone

Also Published As

Publication number Publication date
JPS5535863B2 (en) 1980-09-17

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