SE8107624L - Semi-conductor electrode - Google Patents

Semi-conductor electrode

Info

Publication number
SE8107624L
SE8107624L SE8107624A SE8107624A SE8107624L SE 8107624 L SE8107624 L SE 8107624L SE 8107624 A SE8107624 A SE 8107624A SE 8107624 A SE8107624 A SE 8107624A SE 8107624 L SE8107624 L SE 8107624L
Authority
SE
Sweden
Prior art keywords
semiconductor wafer
electrodes
grooves
semi
conductor electrode
Prior art date
Application number
SE8107624A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
C Chauvet
Original Assignee
Jeumont Schneider
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 Jeumont Schneider filed Critical Jeumont Schneider
Publication of SE8107624L publication Critical patent/SE8107624L/en

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
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/20—Conductive package substrates serving as an interconnection, e.g. metal plates
    • 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
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/22—Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
    • 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
    • H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
    • H10W76/10—Containers or parts thereof
    • H10W76/12—Containers or parts thereof characterised by their shape
    • H10W76/13—Containers comprising a conductive base serving as an interconnection
    • H10W76/138—Containers comprising a conductive base serving as an interconnection having another interconnection being formed by a cover plate parallel to the conductive base, e.g. sandwich type

Landscapes

  • Thyristors (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Die Bonding (AREA)

Abstract

A semiconductor wafer (1) is provided with two electrodes (3, 4) of conductive material which are substantially cylindrical in shape and on the same axis as the semiconductor wafer (1). Grooves (5) are formed on the external faces of these electrodes, i.e. that face remote from the semiconductor wafer, so as to present a large surface area promoting heat exchange with the medium in which the assembly is arranged. In a preferred form the grooves (5) are parallel with one another. Such an electrode structure is used in the manufacture of diodes or thyristors designed for electric traction applications. <IMAGE>
SE8107624A 1980-12-24 1981-12-18 Semi-conductor electrode SE8107624L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027448A FR2496987A1 (en) 1980-12-24 1980-12-24 ELECTRODES FOR PASTILLE SEMICONDUCTOR POWER

Publications (1)

Publication Number Publication Date
SE8107624L true SE8107624L (en) 1982-06-25

Family

ID=9249477

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107624A SE8107624L (en) 1980-12-24 1981-12-18 Semi-conductor electrode

Country Status (4)

Country Link
DE (1) DE3151113A1 (en)
FR (1) FR2496987A1 (en)
GB (1) GB2090058B (en)
SE (1) SE8107624L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305338A (en) * 1990-09-25 1994-04-19 Mitsubishi Denki Kabushiki Kaisha Switch device for laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO118754B (en) * 1964-04-20 1970-02-09 Asea Ab
US3566958A (en) * 1968-12-18 1971-03-02 Gen Systems Inc Heat sink for electrical devices
US3746947A (en) * 1969-03-15 1973-07-17 Mitsubishi Electric Corp Semiconductor device

Also Published As

Publication number Publication date
GB2090058B (en) 1985-08-21
DE3151113A1 (en) 1982-08-19
FR2496987A1 (en) 1982-06-25
GB2090058A (en) 1982-06-30
FR2496987B1 (en) 1984-02-03

Similar Documents

Publication Publication Date Title
JPS6478143A (en) Apparatus and method for electrophoresis
JPS57172784A (en) Thermoelectric conversion element
ES2037343T3 (en) OZONE GENERATOR.
SE8702531D0 (en) THERMAL DETECTOR SETUP
IT1210778B (en) TWO-DIMENSIONAL ELECTRIC CONDUCTOR WITH FUNCTION OF ELECTRIC SWITCH
BR8703296A (en) TWO SQUARE MEMORY CELLS, MATRIX AND DYNAMIC MEMORY OF RANDOM ACCESS MADE WITH SUCH CELLS
GB1393666A (en) Heat dissipation for power integrated circuit devices
SE8303489L (en) ELECTRICAL CIRCUIT DEVICES
JPS5772867A (en) Liquid injecting recording apparatus
KR910010656A (en) High Power Semiconductor Device
US3686541A (en) A flexible resilient member for applying a clamping force to thyristor units
SE8107624L (en) Semi-conductor electrode
JPS57208177A (en) Semiconductor negative resistance element
NO831320L (en) INTEGRATED CIRCUIT
CA2035724A1 (en) Power semiconductor device with heat dissipating property
SE8603024D0 (en) WALKING LIST WITH WORKING CONTACTS
SE8502974L (en) COMPOSITION TRANSISTOR WITH SOME COMMON COLLECTOR USING SEMICONDUCTOR SUBSTANCES AND EMITTER AREA uniformly distributed
SE8800696L (en) DOUBLE DIRECT MOS SWITCH
JPS5541734A (en) Boiling water cooling-type semiconductor stack
JPS54162483A (en) Semiconductor device
JPS5660045A (en) Semiconductor device
JPS59105380A (en) Photosensitive solid-state oscillator
GB1212477A (en) Manufacture of electrodes for semiconductor devices and devices incorporating the electrodes
SU1085451A1 (en) TIRISTOR, CONDUCTING IN REVERSE DIRECTION
JPS5275189A (en) Charge transfer device

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8107624-2

Effective date: 19880930