GB1480050A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
GB1480050A
GB1480050A GB45075/74A GB4507574A GB1480050A GB 1480050 A GB1480050 A GB 1480050A GB 45075/74 A GB45075/74 A GB 45075/74A GB 4507574 A GB4507574 A GB 4507574A GB 1480050 A GB1480050 A GB 1480050A
Authority
GB
United Kingdom
Prior art keywords
base
collector
low resistivity
thick
thin
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
GB45075/74A
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 GB1480050A publication Critical patent/GB1480050A/en
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]

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
GB45075/74A 1973-10-20 1974-10-17 Semiconductor device Expired GB1480050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7314466A NL7314466A (nl) 1973-10-20 1973-10-20 Halfgeleiderinrichting.

Publications (1)

Publication Number Publication Date
GB1480050A true GB1480050A (en) 1977-07-20

Family

ID=19819856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45075/74A Expired GB1480050A (en) 1973-10-20 1974-10-17 Semiconductor device

Country Status (6)

Country Link
JP (1) JPS5513427B2 (cg-RX-API-DMAC10.html)
CH (1) CH573664A5 (cg-RX-API-DMAC10.html)
DE (1) DE2447867A1 (cg-RX-API-DMAC10.html)
FR (1) FR2248615B1 (cg-RX-API-DMAC10.html)
GB (1) GB1480050A (cg-RX-API-DMAC10.html)
NL (1) NL7314466A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004040643A1 (de) * 2002-10-28 2004-05-13 Infineon Technologies Ag Verfahren zur herstellung einer transistorstruktur

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199775A (en) * 1974-09-03 1980-04-22 Bell Telephone Laboratories, Incorporated Integrated circuit and method for fabrication thereof
DE2805008A1 (de) * 1978-02-06 1979-08-09 Siemens Ag Hochfrequenztransistor
DE10044838C2 (de) * 2000-09-11 2002-08-08 Infineon Technologies Ag Halbleiterbauelement und Verfahren zur Herstellung eines solchen
RU2677123C1 (ru) 2015-01-26 2019-01-15 Ниппон Стил Энд Сумитомо Метал Корпорейшн Способ оценки областей образования дефекта формы поверхности, способ оценки областей источников дефекта формы поверхности, устройство оценки областей образования дефекта формы поверхности, устройство оценки областей источников дефекта формы поверхности, программа и носитель записи

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004040643A1 (de) * 2002-10-28 2004-05-13 Infineon Technologies Ag Verfahren zur herstellung einer transistorstruktur
KR100725618B1 (ko) * 2002-10-28 2007-06-07 인피네온 테크놀로지스 아게 트랜지스터 구조체를 제조하는 방법
CN1331213C (zh) * 2002-10-28 2007-08-08 因芬尼昂技术股份公司 晶体管结构制造方法
US7371650B2 (en) 2002-10-28 2008-05-13 Infineon Technologies Ag Method for producing a transistor structure
SG155055A1 (en) * 2002-10-28 2009-09-30 Infineon Technologies Ag Method for producing a transistor structure

Also Published As

Publication number Publication date
JPS5068783A (cg-RX-API-DMAC10.html) 1975-06-09
FR2248615A1 (cg-RX-API-DMAC10.html) 1975-05-16
FR2248615B1 (cg-RX-API-DMAC10.html) 1979-02-16
JPS5513427B2 (cg-RX-API-DMAC10.html) 1980-04-09
DE2447867A1 (de) 1975-04-30
CH573664A5 (cg-RX-API-DMAC10.html) 1976-03-15
NL7314466A (nl) 1975-04-22

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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