JPS5353271A - Manufacture for semiconductor device - Google Patents

Manufacture for semiconductor device

Info

Publication number
JPS5353271A
JPS5353271A JP12781776A JP12781776A JPS5353271A JP S5353271 A JPS5353271 A JP S5353271A JP 12781776 A JP12781776 A JP 12781776A JP 12781776 A JP12781776 A JP 12781776A JP S5353271 A JPS5353271 A JP S5353271A
Authority
JP
Japan
Prior art keywords
base
domain
manufacture
semiconductor device
formation
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
JP12781776A
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 JP12781776A priority Critical patent/JPS5353271A/en
Publication of JPS5353271A publication Critical patent/JPS5353271A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)

Abstract

PURPOSE: To avoid the deterioration of performance, by decreasing the base to collector capacitance with the formation of the base electrode and the base domain leading part toward the direction along the main surface of substrate by separation, and preventing the biased base domain leading domain toward one side thru the formation of self-matching of the emitter domain.
COPYRIGHT: (C)1978,JPO&Japio
JP12781776A 1976-10-26 1976-10-26 Manufacture for semiconductor device Pending JPS5353271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12781776A JPS5353271A (en) 1976-10-26 1976-10-26 Manufacture for semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12781776A JPS5353271A (en) 1976-10-26 1976-10-26 Manufacture for semiconductor device

Publications (1)

Publication Number Publication Date
JPS5353271A true JPS5353271A (en) 1978-05-15

Family

ID=14969387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12781776A Pending JPS5353271A (en) 1976-10-26 1976-10-26 Manufacture for semiconductor device

Country Status (1)

Country Link
JP (1) JPS5353271A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717171A (en) * 1980-07-04 1982-01-28 Mitsubishi Electric Corp Manufacture of semiconductor device
JPS5928371A (en) * 1982-08-09 1984-02-15 Mitsubishi Electric Corp Semiconductor integrated circuit device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717171A (en) * 1980-07-04 1982-01-28 Mitsubishi Electric Corp Manufacture of semiconductor device
JPS5928371A (en) * 1982-08-09 1984-02-15 Mitsubishi Electric Corp Semiconductor integrated circuit device

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