GB1231806A - - Google Patents
Info
- Publication number
- GB1231806A GB1231806A GB1231806DA GB1231806A GB 1231806 A GB1231806 A GB 1231806A GB 1231806D A GB1231806D A GB 1231806DA GB 1231806 A GB1231806 A GB 1231806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emitter
- transistor
- collector
- oct
- substrate
- 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
- 239000000758 substrate Substances 0.000 abstract 2
- 101100188552 Arabidopsis thaliana OCT3 gene Proteins 0.000 abstract 1
- 230000003071 parasitic effect Effects 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
- H01L27/0821—Combination of lateral and vertical transistors 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Bipolar Transistors (AREA)
Abstract
1,231,806. Integrated circuit transistor. JOSEPH LUCAS (INDUSTRIES) Ltd. 3 Oct., 1968 [20 Oct., 1967], No. 47764/67. Heading H1K. The collector resistance of an integrated circuit bipolar transistor constituted by nested zones 12, 13, 14 in a substrate 11 of opposite conductivity type to the 'collector zone 12 is reduced by providing a short-circuiting connection 16 between the emitter 16 and the substrate and making a collector connection via a zone 15 of opposite conductivity type forming the emitter of a parasitic transistor 15, 12, 11 which is effectively in emitter-follower relationship to the main transistor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4776467 | 1967-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1231806A true GB1231806A (en) | 1971-05-12 |
Family
ID=10446171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1231806D Expired GB1231806A (en) | 1967-10-20 | 1967-10-20 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1231806A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233712A1 (en) * | 1973-06-13 | 1975-01-10 | Sony Corp | |
US4122482A (en) * | 1973-02-02 | 1978-10-24 | U.S. Philips Corporation | Vertical complementary bipolar transistor device with epitaxial base zones |
-
1967
- 1967-10-20 GB GB1231806D patent/GB1231806A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122482A (en) * | 1973-02-02 | 1978-10-24 | U.S. Philips Corporation | Vertical complementary bipolar transistor device with epitaxial base zones |
FR2233712A1 (en) * | 1973-06-13 | 1975-01-10 | Sony Corp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |