JPS55143048A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS55143048A
JPS55143048A JP5124379A JP5124379A JPS55143048A JP S55143048 A JPS55143048 A JP S55143048A JP 5124379 A JP5124379 A JP 5124379A JP 5124379 A JP5124379 A JP 5124379A JP S55143048 A JPS55143048 A JP S55143048A
Authority
JP
Japan
Prior art keywords
region
type
regions
layer
film
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
JP5124379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239538B2 (enExample
Inventor
Osamu Hataishi
Yoshinobu Monma
Ryoji Abe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5124379A priority Critical patent/JPS55143048A/ja
Publication of JPS55143048A publication Critical patent/JPS55143048A/ja
Publication of JPS6239538B2 publication Critical patent/JPS6239538B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W10/0147—
    • H10W10/17—

Landscapes

  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Local Oxidation Of Silicon (AREA)
JP5124379A 1979-04-25 1979-04-25 Manufacture of semiconductor device Granted JPS55143048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5124379A JPS55143048A (en) 1979-04-25 1979-04-25 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5124379A JPS55143048A (en) 1979-04-25 1979-04-25 Manufacture of semiconductor device

Publications (2)

Publication Number Publication Date
JPS55143048A true JPS55143048A (en) 1980-11-08
JPS6239538B2 JPS6239538B2 (enExample) 1987-08-24

Family

ID=12881499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5124379A Granted JPS55143048A (en) 1979-04-25 1979-04-25 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS55143048A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871641A (ja) * 1981-10-23 1983-04-28 Fujitsu Ltd 半導体装置の製造方法
JP2007044287A (ja) * 2005-08-10 2007-02-22 France Bed Co Ltd 休息用家具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871641A (ja) * 1981-10-23 1983-04-28 Fujitsu Ltd 半導体装置の製造方法
JP2007044287A (ja) * 2005-08-10 2007-02-22 France Bed Co Ltd 休息用家具

Also Published As

Publication number Publication date
JPS6239538B2 (enExample) 1987-08-24

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