FR84370E - Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs - Google Patents

Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs

Info

Publication number
FR84370E
FR84370E FR948183A FR948183A FR84370E FR 84370 E FR84370 E FR 84370E FR 948183 A FR948183 A FR 948183A FR 948183 A FR948183 A FR 948183A FR 84370 E FR84370 E FR 84370E
Authority
FR
France
Prior art keywords
metal layer
electrical connections
semiconductor components
adhering metal
adhering
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
FR948183A
Other languages
English (en)
Inventor
Carl Peter Sandbank
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 GB20201/62A external-priority patent/GB1010111A/en
Priority claimed from GB36013/62A external-priority patent/GB1044689A/en
Priority claimed from GB39650/62A external-priority patent/GB1023531A/en
Priority claimed from DEST19973A external-priority patent/DE1179280B/de
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR948183A priority Critical patent/FR84370E/fr
Application granted granted Critical
Publication of FR84370E publication Critical patent/FR84370E/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/027—Graded interfaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/40—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal all coatings being metal coatings
    • 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
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • 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
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/099—Connecting interconnections to insulating or insulated package substrates, interposers or redistribution layers
    • 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
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
    • 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
    • H10W72/30—Die-attach connectors
    • 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
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H10W74/012—Manufacture or treatment of encapsulations on active surfaces of flip-chip devices, e.g. forming underfills
    • 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
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
    • H10W74/15—Encapsulations, e.g. protective coatings characterised by their shape or disposition on active surfaces of flip-chip devices, e.g. underfills
    • 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
    • H10W90/00—Package configurations
    • 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
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/67—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
    • H10W70/68—Shapes or dispositions thereof
    • H10W70/682—Shapes or dispositions thereof comprising holes having chips therein
    • 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
    • H10W72/072—Connecting or disconnecting of bump connectors
    • H10W72/07231—Techniques
    • H10W72/07236—Soldering or alloying
    • 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
    • H10W72/073—Connecting or disconnecting of die-attach connectors
    • 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
    • H10W72/073—Connecting or disconnecting of die-attach connectors
    • H10W72/07331—Connecting techniques
    • H10W72/07337—Connecting techniques using a polymer adhesive, e.g. an adhesive based on silicone or epoxy
    • 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
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/853—On the same surface
    • H10W72/856—Bump connectors and die-attach connectors
    • 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
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
    • H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
FR948183A 1962-05-25 1963-09-20 Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs Expired FR84370E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR948183A FR84370E (fr) 1962-05-25 1963-09-20 Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB20201/62A GB1010111A (en) 1962-05-25 1962-05-25 Vapour deposition of metallic films
GB36013/62A GB1044689A (en) 1962-09-21 1962-09-21 Improvements in or relating to mountings for semi-conductor devices
GB39650/62A GB1023531A (en) 1962-05-25 1962-10-19 Improvements in or relating to semiconductor devices
DEST19973A DE1179280B (de) 1962-11-09 1962-11-09 Verfahren zur Herstellung von loetfaehigen Kontaktstellen
GB48863/62A GB1024216A (en) 1962-05-25 1962-12-28 Improvements in or relating to circuit modules including semiconductor devices
FR948183A FR84370E (fr) 1962-05-25 1963-09-20 Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs

Publications (1)

Publication Number Publication Date
FR84370E true FR84370E (fr) 1965-01-29

Family

ID=27544932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948183A Expired FR84370E (fr) 1962-05-25 1963-09-20 Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs

Country Status (1)

Country Link
FR (1) FR84370E (fr)

Similar Documents

Publication Publication Date Title
MY7000164A (en) Lead frame for semiconductor devices and method for making same
CA938384A (en) Method of making semiconductor integrated circuit elements
FR1215489A (fr) Procédé pour fabriquer des câblages pour montages électriques, en particulier pour les blocs électroniques utilisés dans la technique des télécommunications
IL31358A0 (en) Method of fabricating monolithic semiconductor devices
FR2334269A1 (fr) Electrode-ecran, en particulier pour composants semi-conducteurs
FR87277E (fr) Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs
IL26908A (en) Method for fabrication of beam lead semiconductor device
FR1363491A (fr) Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs
FR1444297A (fr) Circuits et dispositifs semi-conducteurs, et procédés pour améliorer les caractéristiques électriques de ces derniers
FR85051E (fr) Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs
FR85314E (fr) Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs
FR87966E (fr) Couche métallique adhérente pour connexions électriques, en particulier pour les organes semi-conducteurs
SE218102C1 (sv) Sätt för framställning av en elektriskt osymmetrisk halvledaranordning
FR1419202A (fr) Contacts ohmiques pour éléments semi-conducteurs
FR1342227A (fr) Alliage pour contacts électriques
FR1164648A (fr) Dispositif de verrouillage impératif, en particulier pour interrupteurs électriques
FR1508570A (fr) Procédé pour la réalisation de contacts métalliques sur des composants à semiconducteurs
AU464260B2 (en) Method of manufacturing integrated circuit semiconductor devices
CA939829A (en) Ohmic contacts for semiconductor devices
FR1284699A (fr) Dispositif de connexion pour les conducteurs de plusieurs circuits électriques
FR1382866A (fr) Machine pour sertir les connexions métalliques sur les conducteurs électriques
CH391113A (de) Lötverbindung für Halbleiterelemente
FR1340450A (fr) Circuit hydraulique, en particulier pour décapeuse
FR1442863A (fr) Alliage de contact pour semi-conducteurs
BE575352A (fr) Procédé pour fabriquer des câblages pour montages électriques, en particulier pour les blocs électroniques utilisés dans la technique des télécommunications