ES368826A1 - Un dispositivo semiconductor. - Google Patents
Un dispositivo semiconductor.Info
- Publication number
- ES368826A1 ES368826A1 ES368826A ES368826A ES368826A1 ES 368826 A1 ES368826 A1 ES 368826A1 ES 368826 A ES368826 A ES 368826A ES 368826 A ES368826 A ES 368826A ES 368826 A1 ES368826 A1 ES 368826A1
- Authority
- ES
- Spain
- Prior art keywords
- region
- transistor
- base
- collector
- buried layer
- 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 abstract 5
- 239000000758 substrate Substances 0.000 abstract 3
- -1 and the emitter Substances 0.000 abstract 1
- 239000002800 charge carrier Substances 0.000 abstract 1
- 239000012535 impurity Substances 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
- H01L29/02—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
- H01L29/0821—Collector regions 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
- 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
- H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts
-
- 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
- Y10S148/037—Diffusion-deposition
-
- 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
- Y10S148/085—Isolated-integrated
-
- 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
- Y10S148/145—Shaped junctions
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (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 |
---|---|---|---|
FR156891 | 1968-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES368826A1 true ES368826A1 (es) | 1971-05-16 |
Family
ID=8651745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES368826A Expired ES368826A1 (es) | 1968-06-27 | 1969-06-26 | Un dispositivo semiconductor. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3602779A (es) |
AT (1) | AT315917B (es) |
BE (1) | BE735143A (es) |
CH (1) | CH493942A (es) |
ES (1) | ES368826A1 (es) |
FR (1) | FR1583247A (es) |
NL (1) | NL6909117A (es) |
SE (1) | SE359687B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946425A (en) * | 1969-03-12 | 1976-03-23 | Hitachi, Ltd. | Multi-emitter transistor having heavily doped N+ regions surrounding base region of transistors |
US3728592A (en) * | 1969-05-09 | 1973-04-17 | Ibm | Semiconductor structure having reduced carrier lifetime |
US3838440A (en) * | 1972-10-06 | 1974-09-24 | Fairchild Camera Instr Co | A monolithic mos/bipolar integrated circuit structure |
DE3841777C2 (de) * | 1988-12-12 | 1994-06-23 | Telefunken Microelectron | Halbleiteranordnung mit vertikalem npn-Planartransistor |
-
1968
- 1968-06-27 FR FR156891A patent/FR1583247A/fr not_active Expired
-
1969
- 1969-06-13 NL NL6909117A patent/NL6909117A/xx unknown
- 1969-06-25 SE SE09041/69A patent/SE359687B/xx unknown
- 1969-06-25 CH CH975269A patent/CH493942A/de not_active IP Right Cessation
- 1969-06-25 BE BE735143D patent/BE735143A/xx unknown
- 1969-06-26 ES ES368826A patent/ES368826A1/es not_active Expired
- 1969-06-26 US US836715A patent/US3602779A/en not_active Expired - Lifetime
- 1969-06-27 AT AT615469A patent/AT315917B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3602779A (en) | 1971-08-31 |
DE1933805A1 (de) | 1970-02-05 |
FR1583247A (es) | 1969-10-24 |
NL6909117A (es) | 1969-12-30 |
CH493942A (de) | 1970-07-15 |
BE735143A (es) | 1969-12-29 |
SE359687B (es) | 1973-09-03 |
AT315917B (de) | 1974-06-25 |
DE1933805B2 (de) | 1976-09-30 |
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