BE760417A - - Google Patents
Info
- Publication number
- BE760417A BE760417A BE760417A BE760417A BE760417A BE 760417 A BE760417 A BE 760417A BE 760417 A BE760417 A BE 760417A BE 760417 A BE760417 A BE 760417A BE 760417 A BE760417 A BE 760417A
- Authority
- BE
- Belgium
Links
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
- H01L29/02—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
-
- 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
- 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
- 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66234—Bipolar junction transistors [BJT]
- H01L29/66272—Silicon vertical transistors
- H01L29/66295—Silicon vertical transistors with main current going through the whole silicon substrate, e.g. power bipolar transistor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/011—Bipolar transistors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/106—Masks, special
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/965—Shaped junction formation
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6172969 | 1969-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE760417A true BE760417A (fr) | 1971-06-16 |
Family
ID=10487378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE760417A BE760417A (fr) | 1969-12-18 | 1970-12-16 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3704177A (fr) |
BE (1) | BE760417A (fr) |
CH (1) | CH519790A (fr) |
DE (1) | DE2060348C3 (fr) |
ES (1) | ES386515A1 (fr) |
FR (1) | FR2116324B1 (fr) |
GB (1) | GB1324507A (fr) |
NL (1) | NL7018159A (fr) |
SE (1) | SE355895B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5226433B2 (fr) * | 1971-09-18 | 1977-07-14 | ||
US3853633A (en) * | 1972-12-04 | 1974-12-10 | Motorola Inc | Method of making a semi planar insulated gate field-effect transistor device with implanted field |
FR2241875B1 (fr) * | 1973-08-21 | 1977-09-09 | Radiotechnique Compelec | |
US3948694A (en) * | 1975-04-30 | 1976-04-06 | Motorola, Inc. | Self-aligned method for integrated circuit manufacture |
US4337475A (en) * | 1979-06-15 | 1982-06-29 | Gold Star Semiconductor, Ltd. | High power transistor with highly doped buried base layer |
FR2480503A1 (fr) * | 1980-04-14 | 1981-10-16 | Silicium Semiconducteur Ssc | Transistor de commutation pour forte puissance |
JPS5799771A (en) * | 1980-12-12 | 1982-06-21 | Hitachi Ltd | Semiconductor device |
-
1970
- 1970-10-28 GB GB6172969A patent/GB1324507A/en not_active Expired
- 1970-12-08 DE DE2060348A patent/DE2060348C3/de not_active Expired
- 1970-12-12 NL NL7018159A patent/NL7018159A/xx unknown
- 1970-12-14 FR FR7044936A patent/FR2116324B1/fr not_active Expired
- 1970-12-15 US US98320A patent/US3704177A/en not_active Expired - Lifetime
- 1970-12-15 CH CH1856070A patent/CH519790A/de not_active IP Right Cessation
- 1970-12-15 SE SE17000/70A patent/SE355895B/xx unknown
- 1970-12-16 BE BE760417A patent/BE760417A/xx unknown
- 1970-12-16 ES ES386515A patent/ES386515A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2060348A1 (de) | 1971-06-24 |
SE355895B (fr) | 1973-05-07 |
US3704177A (en) | 1972-11-28 |
DE2060348C3 (de) | 1978-05-24 |
ES386515A1 (es) | 1973-11-16 |
NL7018159A (fr) | 1971-06-22 |
GB1324507A (en) | 1973-07-25 |
FR2116324A1 (fr) | 1972-07-13 |
CH519790A (de) | 1972-02-29 |
DE2060348B2 (de) | 1977-10-06 |
FR2116324B1 (fr) | 1976-09-03 |