JPS56100456A - Lead frame - Google Patents

Lead frame

Info

Publication number
JPS56100456A
JPS56100456A JP262780A JP262780A JPS56100456A JP S56100456 A JPS56100456 A JP S56100456A JP 262780 A JP262780 A JP 262780A JP 262780 A JP262780 A JP 262780A JP S56100456 A JPS56100456 A JP S56100456A
Authority
JP
Japan
Prior art keywords
tab
lead
frame
place
leads
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.)
Granted
Application number
JP262780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232623B2 (enrdf_load_stackoverflow
Inventor
Masachika Masuda
Hajime Murakami
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 JP262780A priority Critical patent/JPS56100456A/ja
Publication of JPS56100456A publication Critical patent/JPS56100456A/ja
Publication of JPS6232623B2 publication Critical patent/JPS6232623B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/495—Lead-frames or other flat leads
    • H01L23/49541—Geometry of the lead-frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/495—Lead-frames or other flat leads
    • H01L23/49541—Geometry of the lead-frame
    • H01L23/49548—Cross section geometry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Geometry (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP262780A 1980-01-16 1980-01-16 Lead frame Granted JPS56100456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP262780A JPS56100456A (en) 1980-01-16 1980-01-16 Lead frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP262780A JPS56100456A (en) 1980-01-16 1980-01-16 Lead frame

Publications (2)

Publication Number Publication Date
JPS56100456A true JPS56100456A (en) 1981-08-12
JPS6232623B2 JPS6232623B2 (enrdf_load_stackoverflow) 1987-07-15

Family

ID=11534625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP262780A Granted JPS56100456A (en) 1980-01-16 1980-01-16 Lead frame

Country Status (1)

Country Link
JP (1) JPS56100456A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254456A (ja) * 1986-04-26 1987-11-06 Yamada Seisakusho:Kk リ−ドフレ−ム
JP2016127067A (ja) * 2014-12-26 2016-07-11 ルネサスエレクトロニクス株式会社 半導体装置の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254456A (ja) * 1986-04-26 1987-11-06 Yamada Seisakusho:Kk リ−ドフレ−ム
JP2016127067A (ja) * 2014-12-26 2016-07-11 ルネサスエレクトロニクス株式会社 半導体装置の製造方法

Also Published As

Publication number Publication date
JPS6232623B2 (enrdf_load_stackoverflow) 1987-07-15

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