JPS5341186A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS5341186A
JPS5341186A JP11632976A JP11632976A JPS5341186A JP S5341186 A JPS5341186 A JP S5341186A JP 11632976 A JP11632976 A JP 11632976A JP 11632976 A JP11632976 A JP 11632976A JP S5341186 A JPS5341186 A JP S5341186A
Authority
JP
Japan
Prior art keywords
insulator film
manufacture
semiconductor device
selectively
etching
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
JP11632976A
Other languages
English (en)
Other versions
JPS6040696B2 (ja
Inventor
Soichiro Yamashita
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 JP11632976A priority Critical patent/JPS6040696B2/ja
Publication of JPS5341186A publication Critical patent/JPS5341186A/ja
Publication of JPS6040696B2 publication Critical patent/JPS6040696B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
JP11632976A 1976-09-28 1976-09-28 半導体装置の製造方法 Expired JPS6040696B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11632976A JPS6040696B2 (ja) 1976-09-28 1976-09-28 半導体装置の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11632976A JPS6040696B2 (ja) 1976-09-28 1976-09-28 半導体装置の製造方法

Publications (2)

Publication Number Publication Date
JPS5341186A true JPS5341186A (en) 1978-04-14
JPS6040696B2 JPS6040696B2 (ja) 1985-09-12

Family

ID=14684270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11632976A Expired JPS6040696B2 (ja) 1976-09-28 1976-09-28 半導体装置の製造方法

Country Status (1)

Country Link
JP (1) JPS6040696B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172762A (en) * 1981-04-16 1982-10-23 Matsushita Electronics Corp Semiconductor device and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172762A (en) * 1981-04-16 1982-10-23 Matsushita Electronics Corp Semiconductor device and manufacture thereof

Also Published As

Publication number Publication date
JPS6040696B2 (ja) 1985-09-12

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