JPS545657A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS545657A
JPS545657A JP7140577A JP7140577A JPS545657A JP S545657 A JPS545657 A JP S545657A JP 7140577 A JP7140577 A JP 7140577A JP 7140577 A JP7140577 A JP 7140577A JP S545657 A JPS545657 A JP S545657A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor device
size distribution
grain size
glass powder
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
JP7140577A
Other languages
Japanese (ja)
Inventor
Masatake Saito
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 JP7140577A priority Critical patent/JPS545657A/en
Publication of JPS545657A publication Critical patent/JPS545657A/en
Pending legal-status Critical Current

Links

Landscapes

  • Thyristors (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

PURPOSE: To stabilize the glass protective film which is formed at the PN-junction end area exposed to the mesa groove part by having the electrodeposition by using the electrodeposition solution obtained by mixing the glass powder of the coarse grain size distribution and the glass powder of the minute grain size distribution.
COPYRIGHT: (C)1979,JPO&Japio
JP7140577A 1977-06-15 1977-06-15 Manufacture of semiconductor device Pending JPS545657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7140577A JPS545657A (en) 1977-06-15 1977-06-15 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7140577A JPS545657A (en) 1977-06-15 1977-06-15 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
JPS545657A true JPS545657A (en) 1979-01-17

Family

ID=13459564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7140577A Pending JPS545657A (en) 1977-06-15 1977-06-15 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS545657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114171416A (en) * 2022-02-14 2022-03-11 浙江里阳半导体有限公司 TVS chip and glass passivation method and manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114171416A (en) * 2022-02-14 2022-03-11 浙江里阳半导体有限公司 TVS chip and glass passivation method and manufacturing method thereof
CN114171416B (en) * 2022-02-14 2022-06-03 浙江里阳半导体有限公司 TVS chip and glass passivation method and manufacturing method thereof

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