JPS5432067A - Semiconductor device and its manufacture - Google Patents

Semiconductor device and its manufacture

Info

Publication number
JPS5432067A
JPS5432067A JP9839677A JP9839677A JPS5432067A JP S5432067 A JPS5432067 A JP S5432067A JP 9839677 A JP9839677 A JP 9839677A JP 9839677 A JP9839677 A JP 9839677A JP S5432067 A JPS5432067 A JP S5432067A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor device
formation
forming
protective 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.)
Pending
Application number
JP9839677A
Other languages
Japanese (ja)
Inventor
Yasuo Fujimoto
Hideyuki Ando
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 JP9839677A priority Critical patent/JPS5432067A/en
Publication of JPS5432067A publication Critical patent/JPS5432067A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable the scribing after formation of the glass protective film by forming an insulator film at the cneter part of the mesa groove after formation of the mesa groove and then forming a protective film.
COPYRIGHT: (C)1979,JPO&Japio
JP9839677A 1977-08-16 1977-08-16 Semiconductor device and its manufacture Pending JPS5432067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9839677A JPS5432067A (en) 1977-08-16 1977-08-16 Semiconductor device and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9839677A JPS5432067A (en) 1977-08-16 1977-08-16 Semiconductor device and its manufacture

Publications (1)

Publication Number Publication Date
JPS5432067A true JPS5432067A (en) 1979-03-09

Family

ID=14218666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9839677A Pending JPS5432067A (en) 1977-08-16 1977-08-16 Semiconductor device and its manufacture

Country Status (1)

Country Link
JP (1) JPS5432067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5132252A (en) * 1988-04-28 1992-07-21 Fujitsu Limited Method for fabricating semiconductor devices that prevents pattern contamination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5132252A (en) * 1988-04-28 1992-07-21 Fujitsu Limited Method for fabricating semiconductor devices that prevents pattern contamination

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