JPS5941851A - 半導体装置の製造方法 - Google Patents

半導体装置の製造方法

Info

Publication number
JPS5941851A
JPS5941851A JP57152052A JP15205282A JPS5941851A JP S5941851 A JPS5941851 A JP S5941851A JP 57152052 A JP57152052 A JP 57152052A JP 15205282 A JP15205282 A JP 15205282A JP S5941851 A JPS5941851 A JP S5941851A
Authority
JP
Japan
Prior art keywords
region
oxide film
film
silicon nitride
insulating 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
JP57152052A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322613B2 (cg-RX-API-DMAC10.html
Inventor
Masamichi Murase
村瀬　眞道
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP57152052A priority Critical patent/JPS5941851A/ja
Publication of JPS5941851A publication Critical patent/JPS5941851A/ja
Publication of JPS6322613B2 publication Critical patent/JPS6322613B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W10/0128—
    • H10W10/13—

Landscapes

  • Local Oxidation Of Silicon (AREA)
  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
  • Semiconductor Integrated Circuits (AREA)
JP57152052A 1982-09-01 1982-09-01 半導体装置の製造方法 Granted JPS5941851A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57152052A JPS5941851A (ja) 1982-09-01 1982-09-01 半導体装置の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57152052A JPS5941851A (ja) 1982-09-01 1982-09-01 半導体装置の製造方法

Publications (2)

Publication Number Publication Date
JPS5941851A true JPS5941851A (ja) 1984-03-08
JPS6322613B2 JPS6322613B2 (cg-RX-API-DMAC10.html) 1988-05-12

Family

ID=15531992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57152052A Granted JPS5941851A (ja) 1982-09-01 1982-09-01 半導体装置の製造方法

Country Status (1)

Country Link
JP (1) JPS5941851A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994407A (en) * 1988-09-20 1991-02-19 Rockwell International Corporation Radiation hardened field oxides for NMOS and CMOS-bulk and process for forming
US6610581B1 (en) 1999-06-01 2003-08-26 Sanyo Electric Co., Ltd. Method of forming isolation film in semiconductor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994407A (en) * 1988-09-20 1991-02-19 Rockwell International Corporation Radiation hardened field oxides for NMOS and CMOS-bulk and process for forming
US6610581B1 (en) 1999-06-01 2003-08-26 Sanyo Electric Co., Ltd. Method of forming isolation film in semiconductor device

Also Published As

Publication number Publication date
JPS6322613B2 (cg-RX-API-DMAC10.html) 1988-05-12

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