DE1489140A1 - Transistor - Google Patents

Transistor

Info

Publication number
DE1489140A1
DE1489140A1 DE19641489140 DE1489140A DE1489140A1 DE 1489140 A1 DE1489140 A1 DE 1489140A1 DE 19641489140 DE19641489140 DE 19641489140 DE 1489140 A DE1489140 A DE 1489140A DE 1489140 A1 DE1489140 A1 DE 1489140A1
Authority
DE
Germany
Prior art keywords
recess
zone
elongated
emitter zone
base
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.)
Pending
Application number
DE19641489140
Other languages
German (de)
English (en)
Inventor
Werdt Reinier De
Kock Hendrikus G
W Jochems Pieter J
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1489140A1 publication Critical patent/DE1489140A1/de
Pending 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
    • 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
    • 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
    • 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
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-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
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires
    • 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
    • H10W72/932—Plan-view shape, i.e. in top 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

Landscapes

  • Bipolar Transistors (AREA)
  • Electrodes Of Semiconductors (AREA)
DE19641489140 1963-03-29 1964-02-07 Transistor Pending DE1489140A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290931 1963-03-29

Publications (1)

Publication Number Publication Date
DE1489140A1 true DE1489140A1 (de) 1969-04-30

Family

ID=19754574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641489140 Pending DE1489140A1 (de) 1963-03-29 1964-02-07 Transistor

Country Status (10)

Country Link
US (1) US3324360A (enExample)
AT (1) AT251038B (enExample)
BE (1) BE643480A (enExample)
CH (1) CH442531A (enExample)
DE (1) DE1489140A1 (enExample)
DK (1) DK112395B (enExample)
ES (1) ES296319A1 (enExample)
GB (1) GB1065531A (enExample)
NL (1) NL290931A (enExample)
SE (1) SE313374B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564648A1 (de) * 1966-07-06 1970-02-12 Siemens Ag Mesa-Transistor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299567A (enExample) * 1952-06-14
US3100927A (en) * 1957-12-30 1963-08-20 Westinghouse Electric Corp Semiconductor device
US3204321A (en) * 1962-09-24 1965-09-07 Philco Corp Method of fabricating passivated mesa transistor without contamination of junctions

Also Published As

Publication number Publication date
ES296319A1 (es) 1964-05-01
AT251038B (de) 1966-12-12
DK112395B (da) 1968-12-09
CH442531A (de) 1967-08-31
BE643480A (enExample) 1964-08-06
US3324360A (en) 1967-06-06
GB1065531A (en) 1967-04-19
SE313374B (enExample) 1969-08-11
NL290931A (enExample) 1900-01-01

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