JPS5434755A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS5434755A
JPS5434755A JP10049777A JP10049777A JPS5434755A JP S5434755 A JPS5434755 A JP S5434755A JP 10049777 A JP10049777 A JP 10049777A JP 10049777 A JP10049777 A JP 10049777A JP S5434755 A JPS5434755 A JP S5434755A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor device
substrate
heat treatment
providing
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
JP10049777A
Other languages
Japanese (ja)
Inventor
Hirobumi Shimizu
Akira Yoshinaka
Takaaki Aoshima
Yoshimitsu Sugita
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.)
Hitachi Ltd
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 JP10049777A priority Critical patent/JPS5434755A/en
Publication of JPS5434755A publication Critical patent/JPS5434755A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)

Abstract

PURPOSE: To manufacture an element of low-noise characteristics by providing a non-defect layer to a substrate through a heat treatment in a non-oxidizable atmosphere.
COPYRIGHT: (C)1979,JPO&Japio
JP10049777A 1977-08-24 1977-08-24 Manufacture of semiconductor device Pending JPS5434755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10049777A JPS5434755A (en) 1977-08-24 1977-08-24 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10049777A JPS5434755A (en) 1977-08-24 1977-08-24 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
JPS5434755A true JPS5434755A (en) 1979-03-14

Family

ID=14275556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10049777A Pending JPS5434755A (en) 1977-08-24 1977-08-24 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5434755A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750426A (en) * 1980-09-11 1982-03-24 Seiko Epson Corp Semiconductor device
US5861556A (en) * 1994-06-03 1999-01-19 Tokyo Gas Co., Ltd. Flowmeter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750426A (en) * 1980-09-11 1982-03-24 Seiko Epson Corp Semiconductor device
US5861556A (en) * 1994-06-03 1999-01-19 Tokyo Gas Co., Ltd. Flowmeter

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