BE743979A - - Google Patents

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Publication number
BE743979A
BE743979A BE743979DA BE743979A BE 743979 A BE743979 A BE 743979A BE 743979D A BE743979D A BE 743979DA BE 743979 A BE743979 A BE 743979A
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Belgium
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Publication of BE743979A publication Critical patent/BE743979A/xx

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    • H01L24/02Bonding areas ; Manufacturing methods related thereto
    • H01L24/04Structure, shape, material or disposition of the bonding areas prior to the connecting process
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    • H01L23/48Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
    • H01L23/4822Beam leads
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    • H01L23/532Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
    • H01L23/53204Conductive materials
    • H01L23/53209Conductive materials based on metals, e.g. alloys, metal silicides
    • H01L23/53214Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being aluminium
    • H01L23/53223Additional layers associated with aluminium layers, e.g. adhesion, barrier, cladding layers
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  • Engineering & Computer Science (AREA)
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  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
BE743979D 1969-01-02 1969-12-31 BE743979A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6900054.A NL159822B (nl) 1969-01-02 1969-01-02 Halfgeleiderinrichting.

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AT (1) AT318003B (xx)
BE (1) BE743979A (xx)
BR (1) BR6915742D0 (xx)
CH (1) CH505465A (xx)
DE (1) DE1965546C3 (xx)
ES (1) ES375119A1 (xx)
FR (1) FR2027664B1 (xx)
GB (1) GB1290194A (xx)
NL (1) NL159822B (xx)
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Also Published As

Publication number Publication date
NL159822B (nl) 1979-03-15
DE1965546B2 (de) 1979-08-30
US3942187A (en) 1976-03-02
GB1290194A (xx) 1972-09-20
SE354542B (xx) 1973-03-12
ZA69880B (en) 1971-07-28
DE1965546A1 (de) 1970-08-27
AT318003B (de) 1974-09-25
FR2027664A1 (xx) 1970-10-02
DE1965546C3 (de) 1980-05-22
NL6900054A (xx) 1970-07-06
BR6915742D0 (pt) 1973-01-02
ES375119A1 (es) 1972-03-16
FR2027664B1 (xx) 1975-01-10
CH505465A (de) 1971-03-31
JPS4813868B1 (xx) 1973-05-01

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