JPS51130174A - Semiconductor device process - Google Patents

Semiconductor device process

Info

Publication number
JPS51130174A
JPS51130174A JP5484075A JP5484075A JPS51130174A JP S51130174 A JPS51130174 A JP S51130174A JP 5484075 A JP5484075 A JP 5484075A JP 5484075 A JP5484075 A JP 5484075A JP S51130174 A JPS51130174 A JP S51130174A
Authority
JP
Japan
Prior art keywords
semiconductor
small
base
photoetching
eliminating
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
JP5484075A
Other languages
Japanese (ja)
Other versions
JPS5634102B2 (en
Inventor
Tadanaka Yoneda
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP5484075A priority Critical patent/JPS5634102B2/ja
Publication of JPS51130174A publication Critical patent/JPS51130174A/en
Publication of JPS5634102B2 publication Critical patent/JPS5634102B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: Form a transistor with a small p-n junction capacity between the base collector and with small base resistance yet eliminating one photoetching process.
COPYRIGHT: (C)1976,JPO&Japio
JP5484075A 1975-05-06 1975-05-06 Expired JPS5634102B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5484075A JPS5634102B2 (en) 1975-05-06 1975-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5484075A JPS5634102B2 (en) 1975-05-06 1975-05-06

Publications (2)

Publication Number Publication Date
JPS51130174A true JPS51130174A (en) 1976-11-12
JPS5634102B2 JPS5634102B2 (en) 1981-08-07

Family

ID=12981806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5484075A Expired JPS5634102B2 (en) 1975-05-06 1975-05-06

Country Status (1)

Country Link
JP (1) JPS5634102B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119685A (en) * 1977-03-29 1978-10-19 Matsushita Electric Ind Co Ltd Production of semiconductor device
JPS5544715A (en) * 1978-09-26 1980-03-29 Oki Electric Ind Co Ltd Manufacturing semiconductor device
JPS5640276A (en) * 1979-09-11 1981-04-16 Nec Corp Preparation of semiconductor device
JPS56114376A (en) * 1980-02-13 1981-09-08 Semiconductor Res Found Manufacture of semiconductor device
JPS5758356A (en) * 1980-09-26 1982-04-08 Toshiba Corp Manufacture of semiconductor device
JP2008080186A (en) * 2006-09-26 2008-04-10 Ashimori Ind Co Ltd Dewatering bag body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010974A (en) * 1973-05-25 1975-02-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010974A (en) * 1973-05-25 1975-02-04

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119685A (en) * 1977-03-29 1978-10-19 Matsushita Electric Ind Co Ltd Production of semiconductor device
JPS5544715A (en) * 1978-09-26 1980-03-29 Oki Electric Ind Co Ltd Manufacturing semiconductor device
JPS5942987B2 (en) * 1978-09-26 1984-10-18 Oki Electric Ind Co Ltd
JPS5640276A (en) * 1979-09-11 1981-04-16 Nec Corp Preparation of semiconductor device
JPS6346584B2 (en) * 1979-09-11 1988-09-16 Nippon Electric Co
JPS56114376A (en) * 1980-02-13 1981-09-08 Semiconductor Res Found Manufacture of semiconductor device
JPS5758356A (en) * 1980-09-26 1982-04-08 Toshiba Corp Manufacture of semiconductor device
JPH0340501B2 (en) * 1980-09-26 1991-06-19
JP2008080186A (en) * 2006-09-26 2008-04-10 Ashimori Ind Co Ltd Dewatering bag body

Also Published As

Publication number Publication date
JPS5634102B2 (en) 1981-08-07

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