GB1330913A - Integrated semiconductor structures - Google Patents
Integrated semiconductor structuresInfo
- Publication number
- GB1330913A GB1330913A GB1397671A GB1397671A GB1330913A GB 1330913 A GB1330913 A GB 1330913A GB 1397671 A GB1397671 A GB 1397671A GB 1397671 A GB1397671 A GB 1397671A GB 1330913 A GB1330913 A GB 1330913A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- emitter
- control
- collector
- diffused
- 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
Links
- 239000004065 semiconductor Substances 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/082—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including bipolar components only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
- H03K19/091—Integrated injection logic or merged transistor logic
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Bipolar Integrated Circuits (AREA)
- Bipolar Transistors (AREA)
Abstract
1330913 Semi-conductor devices INTERNATIONAL BUSINESS MACHINES CORP 10 May 1971 [8 June 1970] 13976/71 Heading H1K An integrated circuit includes a plurality of lateral transistors disposed in a substrate 20 which serves as a common base region for each of the devices, each device comprising a diffused emitter zone E1, E2, a diffused collector zone C1, C2 and in addition a diffused control zone C1<SP>1</SP>, C2<SP>1</SP> of the same conductivity type as the collector zone. The emitter zones of the devices are connected to a common current source 21, and switches S1, S2, are provided to selectively connect the control zone C1<SP>1</SP>, C2<SP>1</SP> of each device to a control potential so that in use current flows from the emitter zone to either the collector zone or the control zone. In each device the collector zone may partially surround the control zone with the emitter zone being disposed in a gap in the collector zone, or the zones may be concentric with the emitter surrounded by the control zone which is in turn surrounded by the collector zone, Fig. 1b, not shown. Further, transistors may be arranged as symmetrical pairs having control zones and collectors arranged on either side of a common emitter. A highly doped zone of the same conductivity type as the substrate may be formed adjacent to all sides of the emitter zone except the side or sides facing a control zone to prevent the direct migration of injected holes to the collector zone.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702027127 DE2027127C3 (en) | 1970-06-03 | Plenary integrated semiconductor circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1330913A true GB1330913A (en) | 1973-09-19 |
Family
ID=5772850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1397671A Expired GB1330913A (en) | 1970-06-03 | 1971-05-10 | Integrated semiconductor structures |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5010107B1 (en) |
CA (1) | CA949682A (en) |
FR (1) | FR2109579A5 (en) |
GB (1) | GB1330913A (en) |
NL (1) | NL169935C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58190175U (en) * | 1982-06-11 | 1983-12-17 | カ−スル産業株式会社 | phone number quick checker |
-
1971
- 1971-04-20 FR FR7115063A patent/FR2109579A5/fr not_active Expired
- 1971-05-04 CA CA112,043A patent/CA949682A/en not_active Expired
- 1971-05-10 GB GB1397671A patent/GB1330913A/en not_active Expired
- 1971-05-14 NL NL7106625A patent/NL169935C/en not_active IP Right Cessation
- 1971-05-28 JP JP3642171A patent/JPS5010107B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5010107B1 (en) | 1975-04-18 |
FR2109579A5 (en) | 1972-05-26 |
DE2027127B2 (en) | 1975-05-28 |
DE2027127A1 (en) | 1971-12-09 |
NL7106625A (en) | 1971-12-07 |
CA949682A (en) | 1974-06-18 |
NL169935B (en) | 1982-04-01 |
NL169935C (en) | 1982-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |