GB2019650B - Thyristor and method of making the thyristor - Google Patents

Thyristor and method of making the thyristor

Info

Publication number: GB2019650B
Authority: GB; United Kingdom
Prior art keywords: thyristor; making
Prior art date: 1978-04-24
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

GB7914297A

Other versions

GB2019650A (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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1978-04-24

Filing date

1979-04-24

Publication date

1982-07-07

1979-04-24 Application filed by General Electric Co filed Critical General Electric Co

1979-10-31 Publication of GB2019650A publication Critical patent/GB2019650A/en

1982-07-07 Application granted granted Critical

1982-07-07 Publication of GB2019650B publication Critical patent/GB2019650B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D18/00—Thyristors
- H10D18/01—Manufacture or treatment
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D18/00—Thyristors
- H10D18/221—Thyristors having amplifying gate structures, e.g. cascade configurations
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/117—Shapes of semiconductor bodies
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/192—Base regions of thyristors
- H10D62/206—Cathode base regions of thyristors
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/23—Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes
- H10D64/233—Cathode or anode electrodes for thyristors

GB7914297A 1978-04-24 1979-04-24 Thyristor and method of making the thyristor Expired GB2019650B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US89930978A	1978-04-24	1978-04-24

Publications (2)

Publication Number	Publication Date
GB2019650A GB2019650A (en)	1979-10-31
GB2019650B true GB2019650B (en)	1982-07-07

Family

ID=25410764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7914297A Expired GB2019650B (en)	1978-04-24	1979-04-24	Thyristor and method of making the thyristor

Country Status (4)

Country	Link
JP (1)	JPS54152477A (en)
BR (1)	BR7902521A (en)
FR (1)	FR2424630B1 (en)
GB (1)	GB2019650B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4994885A (en) *	1988-07-01	1991-02-19	Sanken Electric Co., Ltd.	Bidirectional triode thyristor
JPH09181092A (en) *	1995-12-27	1997-07-11	Toshiba Corp	Semiconductor device and manufacturing method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2109508C2 (en) *	1971-03-01	1985-04-04	General Electric Co., Schenectady, N.Y.	Thyristor
DE2140993C3 (en) *	1971-08-16	1979-06-21	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Thyristor
BE787597A (en) *	1971-08-16	1973-02-16	Siemens Ag	THYRISTOR
JPS502482A (en) *	1973-05-08	1975-01-11
JPS5020608U (en) *	1973-06-19	1975-03-08
DE2346237A1 (en) *	1973-09-13	1975-03-27	Siemens Ag	THYRISTOR
SE392783B (en) *	1975-06-19	1977-04-18	Asea Ab	SEMICONDUCTOR DEVICE INCLUDING A THYRIST AND A FIELD POWER TRANSISTOR PART
DE2549563C2 (en) *	1975-11-05	1983-07-14	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Light-ignitable thyristor
JPS5291384A (en) *	1976-01-22	1977-08-01	Westinghouse Electric Corp	Semiconductor switching element
CH598696A5 (en) *	1976-10-08	1978-05-12	Bbc Brown Boveri & Cie

1979
- 1979-04-23 JP JP4918379A patent/JPS54152477A/en active Pending
- 1979-04-24 BR BR7902521A patent/BR7902521A/en unknown
- 1979-04-24 FR FR7910326A patent/FR2424630B1/en not_active Expired
- 1979-04-24 GB GB7914297A patent/GB2019650B/en not_active Expired

Also Published As

Publication number	Publication date
GB2019650A (en)	1979-10-31
FR2424630A1 (en)	1979-11-23
BR7902521A (en)	1979-10-30
JPS54152477A (en)	1979-11-30
FR2424630B1 (en)	1985-06-07

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Legal Events

Date	Code	Title	Description
1988-12-14	PCNP	Patent ceased through non-payment of renewal fee