JPS5637643A - Manufacturing of semiconductor integrated circuit - Google Patents

Manufacturing of semiconductor integrated circuit

Info

Publication number
JPS5637643A
JPS5637643A JP11279079A JP11279079A JPS5637643A JP S5637643 A JPS5637643 A JP S5637643A JP 11279079 A JP11279079 A JP 11279079A JP 11279079 A JP11279079 A JP 11279079A JP S5637643 A JPS5637643 A JP S5637643A
Authority
JP
Japan
Prior art keywords
layer
sio2
si3n4
psg
base
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
JP11279079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6257108B2 (index.php
Inventor
Koji Kozuka
Hisayuki Higuchi
Masao Kawamura
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 JP11279079A priority Critical patent/JPS5637643A/ja
Publication of JPS5637643A publication Critical patent/JPS5637643A/ja
Publication of JPS6257108B2 publication Critical patent/JPS6257108B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W10/011—
    • H10W10/10—

Landscapes

  • Local Oxidation Of Silicon (AREA)
  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
JP11279079A 1979-09-05 1979-09-05 Manufacturing of semiconductor integrated circuit Granted JPS5637643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11279079A JPS5637643A (en) 1979-09-05 1979-09-05 Manufacturing of semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11279079A JPS5637643A (en) 1979-09-05 1979-09-05 Manufacturing of semiconductor integrated circuit

Publications (2)

Publication Number Publication Date
JPS5637643A true JPS5637643A (en) 1981-04-11
JPS6257108B2 JPS6257108B2 (index.php) 1987-11-30

Family

ID=14595574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11279079A Granted JPS5637643A (en) 1979-09-05 1979-09-05 Manufacturing of semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS5637643A (index.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843572A (ja) * 1981-09-09 1983-03-14 Nec Corp 半導体装置の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843572A (ja) * 1981-09-09 1983-03-14 Nec Corp 半導体装置の製造方法

Also Published As

Publication number Publication date
JPS6257108B2 (index.php) 1987-11-30

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