GB2151078B - Semiconductor devices - Google Patents
Semiconductor devicesInfo
- Publication number
- GB2151078B GB2151078B GB08430033A GB8430033A GB2151078B GB 2151078 B GB2151078 B GB 2151078B GB 08430033 A GB08430033 A GB 08430033A GB 8430033 A GB8430033 A GB 8430033A GB 2151078 B GB2151078 B GB 2151078B
- Authority
- GB
- United Kingdom
- Prior art keywords
- semiconductor devices
- semiconductor
- devices
- 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 1
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
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/73—Bipolar junction transistors
- H01L29/735—Lateral transistors
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1004—Base region of bipolar transistors
- H01L29/1008—Base region of bipolar transistors of lateral transistors
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)
- Bipolar Transistors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22484283A JPS60116171A (en) | 1983-11-29 | 1983-11-29 | Semiconductor device |
JP22484383A JPS60116172A (en) | 1983-11-29 | 1983-11-29 | Semiconductor device |
JP22484183A JPS60116170A (en) | 1983-11-29 | 1983-11-29 | Semiconductor device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8430033D0 GB8430033D0 (en) | 1985-01-09 |
GB2151078A GB2151078A (en) | 1985-07-10 |
GB2151078B true GB2151078B (en) | 1987-09-23 |
Family
ID=27330963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08430033A Expired GB2151078B (en) | 1983-11-29 | 1984-11-28 | Semiconductor devices |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3443407A1 (en) |
FR (1) | FR2555814B1 (en) |
GB (1) | GB2151078B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6174369A (en) * | 1984-09-20 | 1986-04-16 | Sony Corp | Semiconductor device |
CN105308750B (en) * | 2013-02-07 | 2019-04-26 | 约翰·伍德 | Bipolar junction transistor structure |
JP5821925B2 (en) * | 2013-10-21 | 2015-11-24 | トヨタ自動車株式会社 | Bipolar transistor |
JP5821924B2 (en) * | 2013-10-21 | 2015-11-24 | トヨタ自動車株式会社 | Bipolar transistor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792639A (en) * | 1971-12-17 | 1973-03-30 | Ibm | LIMITED SPACE LOAD TRANSISTOR |
-
1984
- 1984-11-28 DE DE19843443407 patent/DE3443407A1/en not_active Withdrawn
- 1984-11-28 GB GB08430033A patent/GB2151078B/en not_active Expired
- 1984-11-29 FR FR8418222A patent/FR2555814B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2555814B1 (en) | 1987-08-28 |
GB2151078A (en) | 1985-07-10 |
GB8430033D0 (en) | 1985-01-09 |
DE3443407A1 (en) | 1985-06-27 |
FR2555814A1 (en) | 1985-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19961128 |