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TW409940U - Package of the leads of a semiconductor device assembled without soldering - Google Patents

Package of the leads of a semiconductor device assembled without soldering

Info

Publication number
TW409940U
TW409940U TW087216026U TW87216026U TW409940U TW 409940 U TW409940 U TW 409940U TW 087216026 U TW087216026 U TW 087216026U TW 87216026 U TW87216026 U TW 87216026U TW 409940 U TW409940 U TW 409940U
Authority
TW
Taiwan
Prior art keywords
soldering
package
leads
semiconductor device
device assembled
Prior art date
Application number
TW087216026U
Other languages
English (en)
Inventor
William John Nielson
Mei-Hua Tzeng
Guang-Rung Li
Tian-Yuan Lai
Original Assignee
Gen Semiconductor Of Taiwan Lt
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 Gen Semiconductor Of Taiwan Lt filed Critical Gen Semiconductor Of Taiwan Lt
Priority to TW087216026U priority Critical patent/TW409940U/zh
Priority to US09/209,345 priority patent/US6395982B2/en
Priority to JP11046977A priority patent/JP2000114444A/ja
Publication of TW409940U publication Critical patent/TW409940U/zh

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/306Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
    • H05K3/308Adaptations of leads
    • 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
    • H01L21/48Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
    • H01L21/4814Conductive parts
    • H01L21/4821Flat leads, e.g. lead frames with or without insulating supports
    • H01L21/4842Mechanical treatment, e.g. punching, cutting, deforming, cold welding
    • 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
    • H01L23/49548Cross section geometry
    • H01L23/49551Cross section geometry characterised by bent parts
    • H01L23/49555Cross section geometry characterised by bent parts the bent parts being the outer leads
    • 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10742Details of leads
    • H05K2201/1075Shape details
    • H05K2201/10818Flat leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Geometry (AREA)
  • Lead Frames For Integrated Circuits (AREA)
TW087216026U 1998-09-28 1998-09-28 Package of the leads of a semiconductor device assembled without soldering TW409940U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW087216026U TW409940U (en) 1998-09-28 1998-09-28 Package of the leads of a semiconductor device assembled without soldering
US09/209,345 US6395982B2 (en) 1998-09-28 1998-12-11 Leaded semiconductor device package for use in nonsoldering assembling
JP11046977A JP2000114444A (ja) 1998-09-28 1999-02-24 無半田実装用半導体素子のパッケ―ジ体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW087216026U TW409940U (en) 1998-09-28 1998-09-28 Package of the leads of a semiconductor device assembled without soldering

Publications (1)

Publication Number Publication Date
TW409940U true TW409940U (en) 2000-10-21

Family

ID=21636449

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087216026U TW409940U (en) 1998-09-28 1998-09-28 Package of the leads of a semiconductor device assembled without soldering

Country Status (3)

Country Link
US (1) US6395982B2 (zh)
JP (1) JP2000114444A (zh)
TW (1) TW409940U (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7540945B2 (en) * 2005-07-29 2009-06-02 Marquez Salvatierra Manuel Antonio Anticorrosive treatment for shaving blades
CN107671167B (zh) * 2017-11-24 2019-07-02 中山复盛机电有限公司 冲压打扁以防止冲切塞屑的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588618A (en) * 1970-03-02 1971-06-28 Raychem Corp Unsoldering method and apparatus using heat-recoverable materials
FR2590051B1 (fr) 1985-11-08 1991-05-17 Eurotechnique Sa Carte comportant un composant et micromodule a contacts de flanc
US5107324A (en) * 1989-04-27 1992-04-21 Fuji Electric Co., Ltd. Two-terminal semiconductor device of surface installation type
JP3238803B2 (ja) * 1993-08-24 2001-12-17 ローム株式会社 面実装型有極性電子部品の基板実装構造
JP3383081B2 (ja) * 1994-07-12 2003-03-04 三菱電機株式会社 陽極接合法を用いて製造した電子部品及び電子部品の製造方法

Also Published As

Publication number Publication date
JP2000114444A (ja) 2000-04-21
US6395982B2 (en) 2002-05-28
US20010013421A1 (en) 2001-08-16

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees