JPS52179A - Method of fabricating semiconductor - Google Patents

Method of fabricating semiconductor

Info

Publication number
JPS52179A
JPS52179A JP7560275A JP7560275A JPS52179A JP S52179 A JPS52179 A JP S52179A JP 7560275 A JP7560275 A JP 7560275A JP 7560275 A JP7560275 A JP 7560275A JP S52179 A JPS52179 A JP S52179A
Authority
JP
Japan
Prior art keywords
fabricating semiconductor
fabricating
hfh
fabricate
pnp transistor
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
JP7560275A
Other languages
Japanese (ja)
Other versions
JPS5337714B2 (en
Inventor
Hideaki Kato
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7560275A priority Critical patent/JPS5337714B2/ja
Publication of JPS52179A publication Critical patent/JPS52179A/en
Publication of JPS5337714B2 publication Critical patent/JPS5337714B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To fabricate PNP transistor of less irregular characteristics of hFH in the fabricating steps.
COPYRIGHT: (C)1977,JPO&Japio
JP7560275A 1975-06-23 1975-06-23 Expired JPS5337714B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7560275A JPS5337714B2 (en) 1975-06-23 1975-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7560275A JPS5337714B2 (en) 1975-06-23 1975-06-23

Publications (2)

Publication Number Publication Date
JPS52179A true JPS52179A (en) 1977-01-05
JPS5337714B2 JPS5337714B2 (en) 1978-10-11

Family

ID=13580906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7560275A Expired JPS5337714B2 (en) 1975-06-23 1975-06-23

Country Status (1)

Country Link
JP (1) JPS5337714B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143224U (en) * 1983-03-15 1984-09-25
JPS61150515U (en) * 1985-03-09 1986-09-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143224U (en) * 1983-03-15 1984-09-25
JPH0120603Y2 (en) * 1983-03-15 1989-06-21
JPS61150515U (en) * 1985-03-09 1986-09-17

Also Published As

Publication number Publication date
JPS5337714B2 (en) 1978-10-11

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