GB1346727A - Planar fourlayer semiconductor components - Google Patents

Planar fourlayer semiconductor components

Info

Publication number: GB1346727A
Authority: GB; United Kingdom
Prior art keywords: fourlayer; planar; semiconductor components; semiconductor; components
Prior art date: 1971-07-05
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

GB2666572A

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

Original Assignee

Siemens AG

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.)

1971-07-05

Filing date

1972-06-08

Publication date

1974-02-13

1972-06-08 Application filed by Siemens AG filed Critical Siemens AG

1974-02-13 Publication of GB1346727A publication Critical patent/GB1346727A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
- H01L29/7436—Lateral thyristors
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Ceramic Engineering (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
Electrodes Of Semiconductors (AREA)

GB2666572A 1971-07-05 1972-06-08 Planar fourlayer semiconductor components Expired GB1346727A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712133430 DE2133430A1 (en)	1971-07-05	1971-07-05	PLANAR FOUR-LAYER DIODE

Publications (1)

Publication Number	Publication Date
GB1346727A true GB1346727A (en)	1974-02-13

Family

ID=5812747

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB2666572A Expired GB1346727A (en)	1971-07-05	1972-06-08	Planar fourlayer semiconductor components

Country Status (5)

Country	Link
DE (1)	DE2133430A1 (en)
FR (1)	FR2144685A1 (en)
GB (1)	GB1346727A (en)
IT (1)	IT956902B (en)
NL (1)	NL7208853A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1145057A (en) *	1979-12-28	1983-04-19	Adrian R. Hartman	High voltage solid-state switch
DE3018468A1 (en) *	1980-05-14	1981-11-19	Siemens AG, 1000 Berlin und 8000 München	THYRISTOR WITH CONTROLLABLE EMITTER SHORT CIRCUITS AND METHOD FOR ITS OPERATION
US4400711A (en) *	1981-03-31	1983-08-23	Rca Corporation	Integrated circuit protection device

1971
- 1971-07-05 DE DE19712133430 patent/DE2133430A1/en active Pending
1972
- 1972-06-08 GB GB2666572A patent/GB1346727A/en not_active Expired
- 1972-06-27 NL NL7208853A patent/NL7208853A/xx unknown
- 1972-06-28 FR FR7223335A patent/FR2144685A1/fr not_active Withdrawn
- 1972-06-28 IT IT2631372A patent/IT956902B/en active

Also Published As

Publication number	Publication date
FR2144685A1 (en)	1973-02-16
IT956902B (en)	1973-10-10
DE2133430A1 (en)	1973-01-18
NL7208853A (en)	1973-01-09

Similar Documents

Publication	Publication Date	Title
JPS568867A (en)	1981-01-29	Integrated circuit
JPS52144984A (en)	1977-12-02	Semiconductor device
JPS55160466A (en)	1980-12-13	Semiconductor device
GB1345818A (en)	1974-02-06	Semiconductor devices
HK59976A (en)	1976-10-01	Transistor circuit
GB1344605A (en)	1974-01-23	Thyristors
JPS51115284A (en)	1976-10-09	Encapsulation
AU4397372A (en)	1974-01-03	Semiconductor device
JPS51139276A (en)	1976-12-01	Semiconductor device
AU6136473A (en)	1975-04-17	Semiconductor component
GB1345186A (en)	1974-01-30	Semiconductor devices
GB1395238A (en)	1975-05-21	Semiconductor devices
GB1346727A (en)	1974-02-13	Planar fourlayer semiconductor components
CA956390A (en)	1974-10-15	Semiconductor components
SE408354B (en)	1979-06-05	CONTROLLABLE SEMICONDUCTOR
GB1342627A (en)	1974-01-03	Semiconductor devices
SE388080B (en)	1976-09-20	SEMICONDUCTOR COMPONENT
CH539953A (en)	1973-07-31	Semiconductor component
CH533360A (en)	1973-01-31	Semiconductor component
CA868644A (en)	1971-04-13	Planar semiconductor components
GB1343776A (en)	1974-01-16	Semiconductor devices
ZA72849B (en)	1972-10-25	Semiconductor devices
CA876394A (en)	1971-07-20	Semiconductor components
CA865278A (en)	1971-03-02	Semiconductor components
CA885687A (en)	1971-11-09	Semiconductor components

Legal Events

Date	Code	Title	Description
1974-07-03	PS	Patent sealed
1977-01-06	PLNP	Patent lapsed through nonpayment of renewal fees