FR2204895A1 - - Google Patents

Info

Publication number
FR2204895A1
FR2204895A1 FR7338611A FR7338611A FR2204895A1 FR 2204895 A1 FR2204895 A1 FR 2204895A1 FR 7338611 A FR7338611 A FR 7338611A FR 7338611 A FR7338611 A FR 7338611A FR 2204895 A1 FR2204895 A1 FR 2204895A1
Authority
FR
France
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.)
Granted
Application number
FR7338611A
Other languages
French (fr)
Other versions
FR2204895B1 (enExample
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 DE19722253489 external-priority patent/DE2253489C3/de
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of FR2204895A1 publication Critical patent/FR2204895A1/fr
Application granted granted Critical
Publication of FR2204895B1 publication Critical patent/FR2204895B1/fr
Expired 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
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/10—Arrangements for heating
    • 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
    • H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
    • 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
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07541—Controlling the environment, e.g. atmosphere composition or temperature
    • H10W72/07552—Controlling the environment, e.g. atmosphere composition or temperature changes in structures or sizes
    • 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
    • H10W72/521—Structures or relative sizes of bond wires
    • H10W72/527—Multiple bond wires having different sizes
    • 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
    • H10W72/90—Bond pads, in general
    • H10W72/921—Structures or relative sizes of bond pads
    • H10W72/926—Multiple bond pads having different sizes
FR7338611A 1972-10-31 1973-10-30 Expired FR2204895B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722253489 DE2253489C3 (de) 1972-10-31 Thyristor und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
FR2204895A1 true FR2204895A1 (enExample) 1974-05-24
FR2204895B1 FR2204895B1 (enExample) 1978-02-10

Family

ID=5860568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338611A Expired FR2204895B1 (enExample) 1972-10-31 1973-10-30

Country Status (5)

Country Link
JP (1) JPS5547469B2 (enExample)
BE (1) BE806821A (enExample)
CH (1) CH553480A (enExample)
FR (1) FR2204895B1 (enExample)
IT (1) IT998994B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382100A1 (fr) * 1977-02-25 1978-09-22 Nippon Electric Co Structure de brasage d'un conducteur sur un dispositif semi-conducteur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1445855A (fr) * 1964-08-12 1966-07-15 Siemens Schcukertwerke Ag élément redresseur commandé à semiconducteur pour courants forts
FR1551485A (enExample) * 1967-01-25 1968-12-27
DE1917013A1 (de) * 1968-04-11 1969-10-23 Westinghouse Electric Corp Halbleitervierschichttriode
GB1199266A (en) * 1968-05-06 1970-07-22 Rca Corp Formerly Radio Corp O Power Transistor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1445855A (fr) * 1964-08-12 1966-07-15 Siemens Schcukertwerke Ag élément redresseur commandé à semiconducteur pour courants forts
FR1551485A (enExample) * 1967-01-25 1968-12-27
DE1917013A1 (de) * 1968-04-11 1969-10-23 Westinghouse Electric Corp Halbleitervierschichttriode
GB1199266A (en) * 1968-05-06 1970-07-22 Rca Corp Formerly Radio Corp O Power Transistor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382100A1 (fr) * 1977-02-25 1978-09-22 Nippon Electric Co Structure de brasage d'un conducteur sur un dispositif semi-conducteur

Also Published As

Publication number Publication date
FR2204895B1 (enExample) 1978-02-10
IT998994B (it) 1976-02-20
BE806821A (fr) 1974-02-15
JPS4978489A (enExample) 1974-07-29
JPS5547469B2 (enExample) 1980-11-29
CH553480A (de) 1974-08-30
DE2253489B2 (de) 1977-04-28
DE2253489A1 (de) 1974-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse