WO2003007363A1 - Method and apparatus for removing a carrier part from a carrier with a single operation, and a product removed from a carrier - Google Patents
Method and apparatus for removing a carrier part from a carrier with a single operation, and a product removed from a carrier Download PDFInfo
- Publication number
- WO2003007363A1 WO2003007363A1 PCT/NL2002/000369 NL0200369W WO03007363A1 WO 2003007363 A1 WO2003007363 A1 WO 2003007363A1 NL 0200369 W NL0200369 W NL 0200369W WO 03007363 A1 WO03007363 A1 WO 03007363A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carrier
- cutting
- edge
- cutting element
- housing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports
- H01L21/4842—Mechanical treatment, e.g. punching, cutting, deforming, cold welding
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02741522A EP1410434A1 (en) | 2001-07-11 | 2002-07-08 | Method and apparatus for removing a carrier part from a carrier with a single operation, and a product removed from a carrier |
JP2003513032A JP2004535078A (en) | 2001-07-11 | 2002-07-08 | Method and apparatus for removing a carrier part from a carrier in a single operation and products removed from the carrier |
US10/483,317 US20040187544A1 (en) | 2001-07-11 | 2002-07-08 | Method and apparatus for removing a carrier part from a carrier with a single operation, and a product removed from a carrier |
KR10-2004-7000292A KR20040017285A (en) | 2001-07-11 | 2002-07-08 | Method and apparatus for removing a carrier part from a carrier with a single operation, and a product removed from a carrier |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1018511A NL1018511C2 (en) | 2001-07-11 | 2001-07-11 | Method and device for removing a carrier part from a carrier with a single operation, and a product removed from a carrier. |
NL1018511 | 2001-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003007363A1 true WO2003007363A1 (en) | 2003-01-23 |
WO2003007363A8 WO2003007363A8 (en) | 2004-03-18 |
Family
ID=19773705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL2002/000369 WO2003007363A1 (en) | 2001-07-11 | 2002-07-08 | Method and apparatus for removing a carrier part from a carrier with a single operation, and a product removed from a carrier |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040187544A1 (en) |
EP (1) | EP1410434A1 (en) |
JP (1) | JP2004535078A (en) |
KR (1) | KR20040017285A (en) |
NL (1) | NL1018511C2 (en) |
TW (1) | TW508685B (en) |
WO (1) | WO2003007363A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1029169C2 (en) * | 2005-06-02 | 2006-12-05 | Fico Bv | Flat substrate for electronic components, used as lead frame, includes contact parts with reduced width regions separated from component support surfaces by spaces |
US8800340B2 (en) * | 2009-07-24 | 2014-08-12 | Ckm Building Material Corp. | Method of making micro-holes on metal plate |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08204091A (en) * | 1995-01-26 | 1996-08-09 | Nec Corp | Lead cutter for semiconductor device |
JP2000216318A (en) * | 1999-01-20 | 2000-08-04 | Hiroshima Nippon Denki Kk | Lead cutting device for semiconductor device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4103718A (en) * | 1977-10-06 | 1978-08-01 | Honeywell Information Systems Inc. | Apparatus for cutting and forming flexible beam leads of an integrated circuit chip |
US4399610A (en) * | 1981-04-01 | 1983-08-23 | Western Electric Company, Inc. | Assembling an electronic device |
JPS60176259A (en) * | 1984-02-22 | 1985-09-10 | Toshiba Corp | Manufacture of resin seal type semiconductor device |
JPH05347372A (en) * | 1991-12-30 | 1993-12-27 | Richard H J Fierkens | Method and device for cutting lead frame for integrated circuit package |
JP2682936B2 (en) * | 1992-02-07 | 1997-11-26 | ローム株式会社 | Semiconductor device |
-
2001
- 2001-07-11 NL NL1018511A patent/NL1018511C2/en not_active IP Right Cessation
- 2001-09-03 TW TW090121766A patent/TW508685B/en not_active IP Right Cessation
-
2002
- 2002-07-08 KR KR10-2004-7000292A patent/KR20040017285A/en not_active Application Discontinuation
- 2002-07-08 WO PCT/NL2002/000369 patent/WO2003007363A1/en not_active Application Discontinuation
- 2002-07-08 JP JP2003513032A patent/JP2004535078A/en active Pending
- 2002-07-08 US US10/483,317 patent/US20040187544A1/en not_active Abandoned
- 2002-07-08 EP EP02741522A patent/EP1410434A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08204091A (en) * | 1995-01-26 | 1996-08-09 | Nec Corp | Lead cutter for semiconductor device |
JP2000216318A (en) * | 1999-01-20 | 2000-08-04 | Hiroshima Nippon Denki Kk | Lead cutting device for semiconductor device |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 11 3 January 2001 (2001-01-03) * |
Also Published As
Publication number | Publication date |
---|---|
TW508685B (en) | 2002-11-01 |
NL1018511C2 (en) | 2003-01-14 |
US20040187544A1 (en) | 2004-09-30 |
KR20040017285A (en) | 2004-02-26 |
EP1410434A1 (en) | 2004-04-21 |
WO2003007363A8 (en) | 2004-03-18 |
JP2004535078A (en) | 2004-11-18 |
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