FR1214352A - Dispositif semi-conducteur et procédé pour le fabriquer - Google Patents

Dispositif semi-conducteur et procédé pour le fabriquer

Info

Publication number
FR1214352A
FR1214352A FR1214352DA FR1214352A FR 1214352 A FR1214352 A FR 1214352A FR 1214352D A FR1214352D A FR 1214352DA FR 1214352 A FR1214352 A FR 1214352A
Authority
FR
France
Prior art keywords
making
semiconductor device
semiconductor
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
Other languages
English (en)
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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
Priority claimed from US704616A external-priority patent/US3007092A/en
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of FR1214352A publication Critical patent/FR1214352A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/019—Manufacture or treatment of bond pads
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/59—Bond pads specially adapted therefor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/931—Shapes of bond pads
    • H10W72/934—Cross-sectional shape, i.e. in side view
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/951—Materials of bond pads
    • H10W72/952—Materials of bond pads comprising metals or metalloids, e.g. PbSn, Ag or Cu
FR1214352D 1957-12-23 1958-11-12 Dispositif semi-conducteur et procédé pour le fabriquer Expired FR1214352A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US704616A US3007092A (en) 1957-12-23 1957-12-23 Semiconductor devices
US75044A US3225438A (en) 1957-12-23 1960-11-22 Method of making alloy connections to semiconductor bodies

Publications (1)

Publication Number Publication Date
FR1214352A true FR1214352A (fr) 1960-04-08

Family

ID=26756373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1214352D Expired FR1214352A (fr) 1957-12-23 1958-11-12 Dispositif semi-conducteur et procédé pour le fabriquer

Country Status (2)

Country Link
US (1) US3225438A (fr)
FR (1) FR1214352A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516856A (en) * 1967-06-15 1970-06-23 Western Electric Co Method of sealing the ends of electrical components
GB1256518A (fr) * 1968-11-30 1971-12-08
GB0521513D0 (en) * 2005-10-21 2005-11-30 Sherwood Technology Ltd Laser marking on substrates

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592733A (en) * 1945-05-30 1947-09-26 Standard Telephones Cables Ltd Improvements in or relating to methods of soldering metal details
US1904241A (en) * 1926-12-31 1933-04-18 Kammerer Erwin Compound metal stock
US2169098A (en) * 1937-06-19 1939-08-08 Gen Electric Method for soft soldering alloys containing aluminum
US2220961A (en) * 1937-11-06 1940-11-12 Bell Telephone Labor Inc Soldering alloy
US2382432A (en) * 1940-08-02 1945-08-14 Crown Cork & Seal Co Method and apparatus for depositing vaporized metal coatings
US2384500A (en) * 1942-07-08 1945-09-11 Crown Cork & Seal Co Apparatus and method of coating
US2440135A (en) * 1944-08-04 1948-04-20 Alexander Paul Method of and apparatus for depositing substances by thermal evaporation in vacuum chambers
US2527587A (en) * 1945-05-10 1950-10-31 Standard Telephones Cables Ltd Electron discharge device
US2578956A (en) * 1947-11-03 1951-12-18 Libbey Owens Ford Glass Co Method of forming metallic oxide coatings upon siliceous support articles
NL178757B (nl) * 1952-06-02 British Steel Corp Werkwijze en inrichting voor het continu produceren van een metaalstrook uit metaalpoeder.
NL99247C (fr) * 1954-03-05
NL190331A (fr) * 1954-08-26 1900-01-01
US2856681A (en) * 1955-08-08 1958-10-21 Texas Instruments Inc Method of fixing leads to silicon and article resulting therefrom
US2962394A (en) * 1957-06-20 1960-11-29 Motorola Inc Process for plating a silicon base semiconductive unit with nickel
US2965519A (en) * 1958-11-06 1960-12-20 Bell Telephone Labor Inc Method of making improved contacts to semiconductors

Also Published As

Publication number Publication date
US3225438A (en) 1965-12-28

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