JPS6348423B2 - - Google Patents

Info

Publication number
JPS6348423B2
JPS6348423B2 JP58029095A JP2909583A JPS6348423B2 JP S6348423 B2 JPS6348423 B2 JP S6348423B2 JP 58029095 A JP58029095 A JP 58029095A JP 2909583 A JP2909583 A JP 2909583A JP S6348423 B2 JPS6348423 B2 JP S6348423B2
Authority
JP
Japan
Prior art keywords
lead frame
stem portion
flash
grinding tool
end 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.)
Expired
Application number
JP58029095A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59154033A (ja
Inventor
Michio Osada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2909583A priority Critical patent/JPS59154033A/ja
Publication of JPS59154033A publication Critical patent/JPS59154033A/ja
Publication of JPS6348423B2 publication Critical patent/JPS6348423B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/50Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
    • H01L21/56Encapsulations, e.g. encapsulation layers, coatings
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP2909583A 1983-02-22 1983-02-22 半導体リードフレームにおけるステム部端面のフラッシュ除去装置 Granted JPS59154033A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2909583A JPS59154033A (ja) 1983-02-22 1983-02-22 半導体リードフレームにおけるステム部端面のフラッシュ除去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2909583A JPS59154033A (ja) 1983-02-22 1983-02-22 半導体リードフレームにおけるステム部端面のフラッシュ除去装置

Publications (2)

Publication Number Publication Date
JPS59154033A JPS59154033A (ja) 1984-09-03
JPS6348423B2 true JPS6348423B2 (US20100223739A1-20100909-C00025.png) 1988-09-29

Family

ID=12266790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2909583A Granted JPS59154033A (ja) 1983-02-22 1983-02-22 半導体リードフレームにおけるステム部端面のフラッシュ除去装置

Country Status (1)

Country Link
JP (1) JPS59154033A (US20100223739A1-20100909-C00025.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462408B1 (en) * 2001-03-27 2002-10-08 Staktek Group, L.P. Contact member stacking system and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624445U (US20100223739A1-20100909-C00025.png) * 1985-06-25 1987-01-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624445U (US20100223739A1-20100909-C00025.png) * 1985-06-25 1987-01-12

Also Published As

Publication number Publication date
JPS59154033A (ja) 1984-09-03

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