DE2306288C2 - Träger für einen integrierten Schaltkreis - Google Patents

Träger für einen integrierten Schaltkreis

Info

Publication number
DE2306288C2
DE2306288C2 DE2306288A DE2306288A DE2306288C2 DE 2306288 C2 DE2306288 C2 DE 2306288C2 DE 2306288 A DE2306288 A DE 2306288A DE 2306288 A DE2306288 A DE 2306288A DE 2306288 C2 DE2306288 C2 DE 2306288C2
Authority
DE
Germany
Prior art keywords
strips
base plate
plate
contact
recess
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
DE2306288A
Other languages
German (de)
English (en)
Other versions
DE2306288A1 (de
Inventor
Alan Robert Towcester Northampton Beavitt
John Peter Weston Favall Northampton McCarthy
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.)
Plessey Overseas Ltd
Original Assignee
Plessey Overseas 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 Plessey Overseas Ltd filed Critical Plessey Overseas Ltd
Publication of DE2306288A1 publication Critical patent/DE2306288A1/de
Application granted granted Critical
Publication of DE2306288C2 publication Critical patent/DE2306288C2/de
Expired 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
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484—Connecting portions
    • H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
    • H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L24/42—Wire connectors; Manufacturing methods related thereto
    • H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • 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
    • H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01019—Potassium [K]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01039—Yttrium [Y]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01078—Platinum [Pt]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01079—Gold [Au]
    • 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
    • H01L2924/013—Alloys
    • H01L2924/0132—Binary Alloys
    • H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
    • 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
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/14—Integrated circuits
    • 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
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161—Cap
    • H01L2924/1615—Shape
    • H01L2924/16195—Flat cap [not enclosing an internal cavity]

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)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Packaging Frangible Articles (AREA)
  • Multi-Conductor Connections (AREA)
DE2306288A 1972-02-23 1973-02-08 Träger für einen integrierten Schaltkreis Expired DE2306288C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB825772A GB1383297A (en) 1972-02-23 1972-02-23 Electrical integrated circuit package

Publications (2)

Publication Number Publication Date
DE2306288A1 DE2306288A1 (de) 1973-08-30
DE2306288C2 true DE2306288C2 (de) 1982-09-09

Family

ID=9849039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2306288A Expired DE2306288C2 (de) 1972-02-23 1973-02-08 Träger für einen integrierten Schaltkreis

Country Status (6)

Country Link
US (1) US3825801A (US20030220297A1-20031127-C00009.png)
DE (1) DE2306288C2 (US20030220297A1-20031127-C00009.png)
FR (1) FR2173192B1 (US20030220297A1-20031127-C00009.png)
GB (1) GB1383297A (US20030220297A1-20031127-C00009.png)
IT (1) IT979383B (US20030220297A1-20031127-C00009.png)
SE (1) SE380421B (US20030220297A1-20031127-C00009.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984620A (en) * 1975-06-04 1976-10-05 Raytheon Company Integrated circuit chip test and assembly package
US4064356A (en) * 1976-03-11 1977-12-20 Sander Associates, Inc. Soldered joint
JPS5521128A (en) * 1978-08-02 1980-02-15 Hitachi Ltd Lead frame used for semiconductor device and its assembling
US4295181A (en) * 1979-01-15 1981-10-13 Texas Instruments Incorporated Module for an integrated circuit system
JPS5817649A (ja) * 1981-07-24 1983-02-01 Fujitsu Ltd 電子部品パツケ−ジ
US4567545A (en) * 1983-05-18 1986-01-28 Mettler Rollin W Jun Integrated circuit module and method of making same
US4597617A (en) * 1984-03-19 1986-07-01 Tektronix, Inc. Pressure interconnect package for integrated circuits
JPS61203695A (ja) * 1985-03-06 1986-09-09 シャープ株式会社 片面配線基板の部品実装方式
US4829362A (en) * 1986-04-28 1989-05-09 Motorola, Inc. Lead frame with die bond flag for ceramic packages
DE3723209A1 (de) * 1987-07-14 1989-01-26 Semikron Elektronik Gmbh Halbleiteranordnung
GB2213319B (en) * 1987-12-04 1991-03-06 Marconi Electronic Devices A method of forming electrical conductors
CH686325A5 (de) * 1992-11-27 1996-02-29 Esec Sempac Sa Elektronikmodul und Chip-Karte.
DE10006445C2 (de) * 2000-02-14 2002-03-28 Infineon Technologies Ag Zwischenrahmen für einen Gehäuserahmen von Halbleiterchips
US7993092B2 (en) * 2007-08-14 2011-08-09 Samsung Electronics Co., Ltd. Moving carrier for lead frame and method of moving lead frame using the moving carrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205408A (en) * 1964-04-14 1965-09-07 Boehm Josef Components for printed circuits
US3407925A (en) * 1965-03-19 1968-10-29 Elco Corp Microelectronic carrier
US3381372A (en) * 1966-07-13 1968-05-07 Sperry Rand Corp Method of electrically connecting and hermetically sealing packages for microelectronic circuits

Also Published As

Publication number Publication date
SE380421B (sv) 1975-11-03
FR2173192A1 (US20030220297A1-20031127-C00009.png) 1973-10-05
IT979383B (it) 1974-09-30
US3825801A (en) 1974-07-23
FR2173192B1 (US20030220297A1-20031127-C00009.png) 1977-04-22
DE2306288A1 (de) 1973-08-30
GB1383297A (en) 1974-02-12

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee