CH540567A - Holding strips for semiconductor elements - Google Patents

Holding strips for semiconductor elements

Info

Publication number
CH540567A
CH540567A CH1937570A CH1937570A CH540567A CH 540567 A CH540567 A CH 540567A CH 1937570 A CH1937570 A CH 1937570A CH 1937570 A CH1937570 A CH 1937570A CH 540567 A CH540567 A CH 540567A
Authority
CH
Switzerland
Prior art keywords
semiconductor elements
holding strips
strips
holding
semiconductor
Prior art date
Application number
CH1937570A
Other languages
German (de)
Inventor
Olyphant Murray Jr
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of CH540567A publication Critical patent/CH540567A/en

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
    • H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
    • H01L23/49838—Geometry or layout
    • 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
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • 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
CH1937570A 1970-01-02 1970-12-31 Holding strips for semiconductor elements CH540567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35970A 1970-01-02 1970-01-02

Publications (1)

Publication Number Publication Date
CH540567A true CH540567A (en) 1973-08-15

Family

ID=21691183

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1937570A CH540567A (en) 1970-01-02 1970-12-31 Holding strips for semiconductor elements

Country Status (4)

Country Link
JP (1) JPS4919023B1 (en)
CH (1) CH540567A (en)
DE (1) DE2064856A1 (en)
GB (1) GB1337791A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521350B1 (en) * 1982-02-05 1986-01-24 Hitachi Ltd SEMICONDUCTOR CHIP HOLDER
AT398254B (en) * 1982-08-10 1994-11-25 Dowty Electronic Components CHIP CARRIERS AND ARRANGEMENT OF SUCH CHIP CARRIERS
DE102005044001B3 (en) 2005-09-14 2007-04-12 W.C. Heraeus Gmbh Laminated substrate for the assembly of electronic components

Also Published As

Publication number Publication date
GB1337791A (en) 1973-11-21
DE2064856A1 (en) 1971-07-08
JPS4919023B1 (en) 1974-05-14

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Legal Events

Date Code Title Description
PL Patent ceased