JPS54975A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS54975A
JPS54975A JP6716277A JP6716277A JPS54975A JP S54975 A JPS54975 A JP S54975A JP 6716277 A JP6716277 A JP 6716277A JP 6716277 A JP6716277 A JP 6716277A JP S54975 A JPS54975 A JP S54975A
Authority
JP
Japan
Prior art keywords
semiconductor device
tensile strength
test
bonding
requried
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
JP6716277A
Other languages
Japanese (ja)
Inventor
Kazuhiko Yoshikawa
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 JP6716277A priority Critical patent/JPS54975A/en
Publication of JPS54975A publication Critical patent/JPS54975A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Abstract

PURPOSE: To enable to test the bonding strength between the external leads of a device and the substrate conductor layer easily, by providing pieces for tensile strength test via the protective material having the tensile strength more than the requried bonding force.
COPYRIGHT: (C)1979,JPO&Japio
JP6716277A 1977-06-06 1977-06-06 Semiconductor device Pending JPS54975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6716277A JPS54975A (en) 1977-06-06 1977-06-06 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6716277A JPS54975A (en) 1977-06-06 1977-06-06 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS54975A true JPS54975A (en) 1979-01-06

Family

ID=13336910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6716277A Pending JPS54975A (en) 1977-06-06 1977-06-06 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS54975A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108U (en) * 1980-06-02 1982-01-05
DE3124203A1 (en) * 1980-06-21 1982-03-04 Ikeda Bussan Co., Ltd., Yokohama Device for the inclination of the backrest of a reclining seat
JPS5775912A (en) * 1980-10-29 1982-05-12 Osaka Eyazoole Kogyo Kk Aerosol product for human body
JPS62101201A (en) * 1985-10-28 1987-05-11 株式会社　吉良紙工 Method for preventing malodor and steaming of socks

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108U (en) * 1980-06-02 1982-01-05
DE3124203A1 (en) * 1980-06-21 1982-03-04 Ikeda Bussan Co., Ltd., Yokohama Device for the inclination of the backrest of a reclining seat
DE3124203C2 (en) * 1980-06-21 1986-05-22 Ikeda Bussan Co., Ltd., Yokohama, Kanagawa Device for tilting the back of a seat
JPS5775912A (en) * 1980-10-29 1982-05-12 Osaka Eyazoole Kogyo Kk Aerosol product for human body
JPS637163B2 (en) * 1980-10-29 1988-02-15 Oosaka Eyazooru Kogyo Kk
JPS62101201A (en) * 1985-10-28 1987-05-11 株式会社　吉良紙工 Method for preventing malodor and steaming of socks

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