GB1514578A - Semiconductor devices - Google Patents
Semiconductor devicesInfo
- Publication number
- GB1514578A GB1514578A GB4249675A GB4249675A GB1514578A GB 1514578 A GB1514578 A GB 1514578A GB 4249675 A GB4249675 A GB 4249675A GB 4249675 A GB4249675 A GB 4249675A GB 1514578 A GB1514578 A GB 1514578A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emitter
- region
- oct
- diffusion
- minority carriers
- 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 3
- 238000009792 diffusion process Methods 0.000 abstract 3
- 239000000969 carrier Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005036 potential barrier Methods 0.000 abstract 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
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/761—PN junctions
-
- 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
- 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
- H01L27/06—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 a plurality of individual components in a non-repetitive configuration
- H01L27/07—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 a plurality of individual components in a non-repetitive configuration the components having an active region in common
- H01L27/0744—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 a plurality of individual components in a non-repetitive configuration the components having an active region in common without components of the field effect type
- H01L27/075—Bipolar transistors in combination with diodes, or capacitors, or resistors, e.g. lateral bipolar transistor, and vertical bipolar transistor and resistor
- H01L27/0755—Vertical bipolar transistor in combination with diodes, or capacitors, or resistors
- H01L27/0761—Vertical bipolar transistor in combination with diodes only
- H01L27/0766—Vertical bipolar transistor in combination with diodes only with Schottky diodes 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
- 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
- H01L27/0823—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 including vertical bipolar transistors only
- H01L27/0826—Combination of vertical complementary 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
-
- 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
- H01L29/08—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 carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
- H01L29/0839—Cathode regions of thyristors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Bipolar Transistors (AREA)
Abstract
1514578 Semiconductor devices SONY CORP 16 Oct 1975 [31 Oct 1974] 42496/75 Heading H1K In a semiconductor device comprising a layered PNP or NPN emitter-base-collector structure with a further region of the opposite conductivity type to the emitter and forming a PN junction therewith, the emitter and further regions each have a thickness less than the diffusion length of the minority carriers therein, thus giving a low noise device with a high grounded emitter current gain. The typical NPN structure shown in Fig. 1, in which 14 is the further region, may be formed by conventional epitaxial deposition and diffusion steps. The doping of the emitter contact region 5 is so selected as to provide a potential barrier which reflects minority carriers injected into the emitter from the base. Suitable materials, doping concentrations and thicknesses for the various regions of the devices are specified. If the N + region is formed as a diffused region on a P type substrate the collector contact may be located on diffused region 6, and the island isolated, by a P type diffusion extending to the substrate, from similar islands in which conventional PNP transistors are formed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12586874A JPS5151286A (en) | 1974-10-31 | 1974-10-31 | HANDOTA ISOCHI |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1514578A true GB1514578A (en) | 1978-06-14 |
Family
ID=14920910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4249675A Expired GB1514578A (en) | 1974-10-31 | 1975-10-16 | Semiconductor devices |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5151286A (en) |
CA (1) | CA1056068A (en) |
DE (1) | DE2547303A1 (en) |
FR (1) | FR2290039A1 (en) |
GB (1) | GB1514578A (en) |
IT (1) | IT1044307B (en) |
NL (1) | NL7512681A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116047256A (en) * | 2023-03-24 | 2023-05-02 | 长鑫存储技术有限公司 | Test method, test device and electronic equipment |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5754969B2 (en) * | 1974-04-04 | 1982-11-20 | ||
JPS5753672B2 (en) * | 1974-04-10 | 1982-11-13 | ||
FR2413785A1 (en) * | 1977-12-30 | 1979-07-27 | Radiotechnique Compelec | MONOLITHIC SEMICONDUCTOR DEVICE WITH MULTILAYER PLANE STRUCTURE, MESA TYPE, INCLUDING AT LEAST ONE TRANSISTOR ASSOCIATED WITH A SCHOTTKY DIODE |
FR2462028A1 (en) * | 1979-07-17 | 1981-02-06 | Thomson Csf | Thyristor for integrated circuits - with four concentric tray shaped zones |
FR2543739B1 (en) * | 1983-03-30 | 1986-04-18 | Radiotechnique Compelec | METHOD FOR PRODUCING A HIGH VOLTAGE BIPOLAR TRANSISTOR |
-
1974
- 1974-10-31 JP JP12586874A patent/JPS5151286A/en active Granted
-
1975
- 1975-10-16 GB GB4249675A patent/GB1514578A/en not_active Expired
- 1975-10-20 CA CA237,952A patent/CA1056068A/en not_active Expired
- 1975-10-22 DE DE19752547303 patent/DE2547303A1/en not_active Withdrawn
- 1975-10-29 NL NL7512681A patent/NL7512681A/en not_active Application Discontinuation
- 1975-10-30 FR FR7533224A patent/FR2290039A1/en active Granted
- 1975-10-31 IT IT2889875A patent/IT1044307B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116047256A (en) * | 2023-03-24 | 2023-05-02 | 长鑫存储技术有限公司 | Test method, test device and electronic equipment |
CN116047256B (en) * | 2023-03-24 | 2023-08-29 | 长鑫存储技术有限公司 | Test method, test device and electronic equipment |
Also Published As
Publication number | Publication date |
---|---|
DE2547303A1 (en) | 1976-05-06 |
IT1044307B (en) | 1980-03-20 |
CA1056068A (en) | 1979-06-05 |
JPS5151286A (en) | 1976-05-06 |
NL7512681A (en) | 1976-05-04 |
JPS5724659B2 (en) | 1982-05-25 |
FR2290039A1 (en) | 1976-05-28 |
FR2290039B3 (en) | 1979-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941016 |