GB1311446A - Semiconductor devices - Google Patents

Semiconductor devices

Info

Publication number
GB1311446A
GB1311446A GB4677471A GB4677471A GB1311446A GB 1311446 A GB1311446 A GB 1311446A GB 4677471 A GB4677471 A GB 4677471A GB 4677471 A GB4677471 A GB 4677471A GB 1311446 A GB1311446 A GB 1311446A
Authority
GB
United Kingdom
Prior art keywords
emitter
region
base
apertures
passivation
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
GB4677471A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1311446A publication Critical patent/GB1311446A/en
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
    • 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
    • H10W20/482—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes for individual devices provided for in groups H10D8/00 - H10D48/00, e.g. for power transistors
    • H10W20/484—Interconnections having extended contours, e.g. pads having mesh shape or interconnections comprising connected parallel stripes
    • 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

Landscapes

  • Bipolar Transistors (AREA)
  • Electrodes Of Semiconductors (AREA)
GB4677471A 1970-10-10 1971-10-07 Semiconductor devices Expired GB1311446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7014890.A NL165888C (nl) 1970-10-10 1970-10-10 Halfgeleiderinrichting met een halfgeleiderlichaam bevattende een collectorzone, een basiszone en een emitterzone waarbij de emitterzone ten minste twee strookvormige onderling evenwijdige emittergebieden bevat, die uit afwisselend smallere en bredere delen bestaan.

Publications (1)

Publication Number Publication Date
GB1311446A true GB1311446A (en) 1973-03-28

Family

ID=19811274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4677471A Expired GB1311446A (en) 1970-10-10 1971-10-07 Semiconductor devices

Country Status (13)

Country Link
US (1) US3746949A (https=)
JP (1) JPS5128471B1 (https=)
AU (1) AU463404B2 (https=)
BE (1) BE773725A (https=)
BR (1) BR7106702D0 (https=)
CA (1) CA933672A (https=)
CH (1) CH533363A (https=)
DE (1) DE2147447C3 (https=)
FR (1) FR2110344B1 (https=)
GB (1) GB1311446A (https=)
IT (1) IT939041B (https=)
NL (1) NL165888C (https=)
SE (1) SE364595B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554880A (en) * 1994-08-08 1996-09-10 Semicoa Semiconductors Uniform current density and high current gain bipolar transistor
US5932922A (en) * 1994-08-08 1999-08-03 Semicoa Semiconductors Uniform current density and high current gain bipolar transistor

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896475A (en) * 1972-01-28 1975-07-22 Philips Corp Semiconductor device comprising resistance region having portions lateral to conductors
US3902188A (en) * 1973-08-15 1975-08-26 Rca Corp High frequency transistor
GB2095912B (en) * 1981-03-31 1984-12-19 Standard Telephones Cables Ltd Snap action switch
US4654687A (en) * 1985-03-28 1987-03-31 Francois Hebert High frequency bipolar transistor structures
EP0266205B1 (en) * 1986-10-31 1993-12-15 Nippondenso Co., Ltd. Semiconductor device constituting bipolar transistor
EP0557700B1 (de) * 1987-05-12 1995-08-09 Friedrich Prof. Dr.-Ing. Jarchow Stufenlos wirkendes hydrostatisches Lastschaltgetriebe
JPH0712045B2 (ja) * 1988-03-02 1995-02-08 株式会社東海理化電機製作所 電流検出素子
JP3253468B2 (ja) * 1994-12-05 2002-02-04 シャープ株式会社 半導体装置
US5723897A (en) * 1995-06-07 1998-03-03 Vtc Inc. Segmented emitter low noise transistor
KR101960076B1 (ko) * 2013-01-31 2019-03-20 삼성디스플레이 주식회사 표시 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296170A (https=) * 1962-10-04
US3408542A (en) * 1963-03-29 1968-10-29 Nat Semiconductor Corp Semiconductor chopper amplifier with twin emitters
BE755356A (fr) * 1969-08-27 1971-03-01 Westinghouse Electric Corp Interrupteur a semi conducteur a grille de commande pour courant eleve
US3582726A (en) * 1969-09-03 1971-06-01 Microwave Semiconductor Corp High frequency power transistor having a plurality of discrete base areas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554880A (en) * 1994-08-08 1996-09-10 Semicoa Semiconductors Uniform current density and high current gain bipolar transistor
US5932922A (en) * 1994-08-08 1999-08-03 Semicoa Semiconductors Uniform current density and high current gain bipolar transistor
US6103584A (en) * 1994-08-08 2000-08-15 Semicoa Semiconductors Uniform current density and high current gain bipolar transistor

Also Published As

Publication number Publication date
CH533363A (de) 1973-01-31
IT939041B (it) 1973-02-10
DE2147447A1 (de) 1972-04-13
DE2147447C3 (de) 1978-05-24
NL7014890A (https=) 1972-04-12
CA933672A (en) 1973-09-11
NL165888B (nl) 1980-12-15
US3746949A (en) 1973-07-17
BE773725A (fr) 1972-04-10
AU3431071A (en) 1973-04-12
BR7106702D0 (pt) 1973-04-17
DE2147447B2 (de) 1977-09-22
FR2110344B1 (https=) 1976-06-04
AU463404B2 (en) 1975-07-24
NL165888C (nl) 1981-05-15
JPS5128471B1 (https=) 1976-08-19
FR2110344A1 (https=) 1972-06-02
SE364595B (https=) 1974-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee