FR1548545A - - Google Patents

Info

Publication number
FR1548545A
FR1548545A FR1548545DA FR1548545A FR 1548545 A FR1548545 A FR 1548545A FR 1548545D A FR1548545D A FR 1548545DA FR 1548545 A FR1548545 A FR 1548545A
Authority
FR
France
Prior art keywords
base
collector
region
layer
oct
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)
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1548545A publication Critical patent/FR1548545A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
    • 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
    • H10W42/00—Arrangements for protection of devices
    • 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
    • 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

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Bipolar Transistors (AREA)
FR1548545D 1966-10-24 1967-10-24 Expired FR1548545A (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47535/66A GB1209141A (en) 1966-10-24 1966-10-24 Improvements in and relating to transistors

Publications (1)

Publication Number Publication Date
FR1548545A true FR1548545A (ref) 1968-12-06

Family

ID=10445329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548545D Expired FR1548545A (ref) 1966-10-24 1967-10-24

Country Status (8)

Country Link
BE (1) BE705522A (ref)
BR (1) BR6794091D0 (ref)
CH (1) CH487507A (ref)
DE (1) DE1614287A1 (ref)
FR (1) FR1548545A (ref)
GB (1) GB1209141A (ref)
NL (1) NL6714395A (ref)
SE (1) SE319239B (ref)

Also Published As

Publication number Publication date
BE705522A (ref) 1968-04-23
GB1209141A (en) 1970-10-21
DE1614287A1 (de) 1970-06-25
BR6794091D0 (pt) 1973-01-11
SE319239B (ref) 1970-01-12
CH487507A (de) 1970-03-15
NL6714395A (ref) 1968-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse