JPS52144964A - Frame - Google Patents

Frame

Info

Publication number
JPS52144964A
JPS52144964A JP3910875A JP3910875A JPS52144964A JP S52144964 A JPS52144964 A JP S52144964A JP 3910875 A JP3910875 A JP 3910875A JP 3910875 A JP3910875 A JP 3910875A JP S52144964 A JPS52144964 A JP S52144964A
Authority
JP
Japan
Prior art keywords
frame
solder
reliability
bonded
substance
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
JP3910875A
Other languages
Japanese (ja)
Inventor
Tasuku Unno
Hiroshi Kato
Tatsuo Itagaki
Keiji Miyamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3910875A priority Critical patent/JPS52144964A/en
Publication of JPS52144964A publication Critical patent/JPS52144964A/en
Pending legal-status Critical Current

Links

Landscapes

  • Wire Bonding (AREA)

Abstract

PURPOSE: To prevent the specific degradation of semiconductor devices and achieve the improvement in reliability by providing a frame which comprises depositing of a substance which does not wet solder on the metal beam surfaces other than the portions to be bonded with solder.
COPYRIGHT: (C)1977,JPO&Japio
JP3910875A 1975-04-02 1975-04-02 Frame Pending JPS52144964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3910875A JPS52144964A (en) 1975-04-02 1975-04-02 Frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3910875A JPS52144964A (en) 1975-04-02 1975-04-02 Frame

Publications (1)

Publication Number Publication Date
JPS52144964A true JPS52144964A (en) 1977-12-02

Family

ID=12543867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3910875A Pending JPS52144964A (en) 1975-04-02 1975-04-02 Frame

Country Status (1)

Country Link
JP (1) JPS52144964A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878846A (en) * 1972-01-21 1973-10-23
JPS49125847A (en) * 1973-04-05 1974-12-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878846A (en) * 1972-01-21 1973-10-23
JPS49125847A (en) * 1973-04-05 1974-12-02

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