JPS61146955U - - Google Patents

Info

Publication number
JPS61146955U
JPS61146955U JP2956985U JP2956985U JPS61146955U JP S61146955 U JPS61146955 U JP S61146955U JP 2956985 U JP2956985 U JP 2956985U JP 2956985 U JP2956985 U JP 2956985U JP S61146955 U JPS61146955 U JP S61146955U
Authority
JP
Japan
Prior art keywords
lead frame
frame
utility
model registration
rough surface
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
JP2956985U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP2956985U priority Critical patent/JPS61146955U/ja
Publication of JPS61146955U publication Critical patent/JPS61146955U/ja
Priority to US07/154,539 priority patent/US4862586A/en
Pending legal-status Critical Current

Links

Landscapes

  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP2956985U 1985-02-28 1985-02-28 Pending JPS61146955U (US08188275-20120529-C00054.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2956985U JPS61146955U (US08188275-20120529-C00054.png) 1985-02-28 1985-02-28
US07/154,539 US4862586A (en) 1985-02-28 1988-02-05 Lead frame for enclosing semiconductor chips with resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2956985U JPS61146955U (US08188275-20120529-C00054.png) 1985-02-28 1985-02-28

Publications (1)

Publication Number Publication Date
JPS61146955U true JPS61146955U (US08188275-20120529-C00054.png) 1986-09-10

Family

ID=30528496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2956985U Pending JPS61146955U (US08188275-20120529-C00054.png) 1985-02-28 1985-02-28

Country Status (1)

Country Link
JP (1) JPS61146955U (US08188275-20120529-C00054.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554922A (en) * 1978-06-26 1980-01-14 Hitachi Ltd Lead frame

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554922A (en) * 1978-06-26 1980-01-14 Hitachi Ltd Lead frame

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