JPS577943A - Manufacture of semiconductor integrated circuit device - Google Patents

Manufacture of semiconductor integrated circuit device

Info

Publication number
JPS577943A
JPS577943A JP8320380A JP8320380A JPS577943A JP S577943 A JPS577943 A JP S577943A JP 8320380 A JP8320380 A JP 8320380A JP 8320380 A JP8320380 A JP 8320380A JP S577943 A JPS577943 A JP S577943A
Authority
JP
Japan
Prior art keywords
film
base region
region
collector
manufacture
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
JP8320380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217860B2 (enExample
Inventor
Tsutomu Tashiro
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 JP8320380A priority Critical patent/JPS577943A/ja
Publication of JPS577943A publication Critical patent/JPS577943A/ja
Publication of JPS6217860B2 publication Critical patent/JPS6217860B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W10/011—
    • H10W10/10—

Landscapes

  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
JP8320380A 1980-06-19 1980-06-19 Manufacture of semiconductor integrated circuit device Granted JPS577943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8320380A JPS577943A (en) 1980-06-19 1980-06-19 Manufacture of semiconductor integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8320380A JPS577943A (en) 1980-06-19 1980-06-19 Manufacture of semiconductor integrated circuit device

Publications (2)

Publication Number Publication Date
JPS577943A true JPS577943A (en) 1982-01-16
JPS6217860B2 JPS6217860B2 (enExample) 1987-04-20

Family

ID=13795762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8320380A Granted JPS577943A (en) 1980-06-19 1980-06-19 Manufacture of semiconductor integrated circuit device

Country Status (1)

Country Link
JP (1) JPS577943A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341073A (ja) * 1986-08-06 1988-02-22 Nec Corp 半導体装置の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294760U (enExample) * 1985-12-05 1987-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341073A (ja) * 1986-08-06 1988-02-22 Nec Corp 半導体装置の製造方法

Also Published As

Publication number Publication date
JPS6217860B2 (enExample) 1987-04-20

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