JPH0586861B2 - - Google Patents

Info

Publication number
JPH0586861B2
JPH0586861B2 JP59270805A JP27080584A JPH0586861B2 JP H0586861 B2 JPH0586861 B2 JP H0586861B2 JP 59270805 A JP59270805 A JP 59270805A JP 27080584 A JP27080584 A JP 27080584A JP H0586861 B2 JPH0586861 B2 JP H0586861B2
Authority
JP
Japan
Prior art keywords
package
external connection
connection terminals
semiconductor device
lead
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.)
Expired - Lifetime
Application number
JP59270805A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61148850A (ja
Inventor
Toshinori Hirashima
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 JP27080584A priority Critical patent/JPS61148850A/ja
Publication of JPS61148850A publication Critical patent/JPS61148850A/ja
Publication of JPH0586861B2 publication Critical patent/JPH0586861B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/544Marks applied to semiconductor devices or parts, e.g. registration marks, alignment structures, wafer maps
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/48Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488Arrangements 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
    • H01L23/495Lead-frames or other flat leads
    • H01L23/49541Geometry of the lead-frame
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2223/00Details relating to semiconductor or other solid state devices covered by the group H01L23/00
    • H01L2223/544Marks applied to semiconductor devices or parts
    • H01L2223/54473Marks applied to semiconductor devices or parts for use after dicing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not 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)
  • Lead Frames For Integrated Circuits (AREA)
JP27080584A 1984-12-24 1984-12-24 半導体装置 Granted JPS61148850A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27080584A JPS61148850A (ja) 1984-12-24 1984-12-24 半導体装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27080584A JPS61148850A (ja) 1984-12-24 1984-12-24 半導体装置

Publications (2)

Publication Number Publication Date
JPS61148850A JPS61148850A (ja) 1986-07-07
JPH0586861B2 true JPH0586861B2 (enrdf_load_stackoverflow) 1993-12-14

Family

ID=17491261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27080584A Granted JPS61148850A (ja) 1984-12-24 1984-12-24 半導体装置

Country Status (1)

Country Link
JP (1) JPS61148850A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521427A (en) * 1992-12-18 1996-05-28 Lsi Logic Corporation Printed wiring board mounted semiconductor device having leadframe with alignment feature

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516476A (en) * 1978-07-21 1980-02-05 Fujitsu Ltd Method of mounting semiconductor device

Also Published As

Publication number Publication date
JPS61148850A (ja) 1986-07-07

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