CN1146969C - 碳化硅横向场效应晶体管和制造方法及其使用 - Google Patents
碳化硅横向场效应晶体管和制造方法及其使用 Download PDFInfo
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- CN1146969C CN1146969C CNB008034044A CN00803404A CN1146969C CN 1146969 C CN1146969 C CN 1146969C CN B008034044 A CNB008034044 A CN B008034044A CN 00803404 A CN00803404 A CN 00803404A CN 1146969 C CN1146969 C CN 1146969C
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- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 230000005669 field effect Effects 0.000 title description 6
- 108091006146 Channels Proteins 0.000 claims abstract description 40
- 102000004129 N-Type Calcium Channels Human genes 0.000 claims abstract description 11
- 108090000699 N-Type Calcium Channels Proteins 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 249
- 238000000034 method Methods 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000002019 doping agent Substances 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000002050 diffraction method Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000003071 parasitic effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000005684 electric field Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000007725 thermal activation Methods 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Junction Field-Effect Transistors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Bipolar Transistors (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE99003584 | 1999-02-03 | ||
SE9900358A SE9900358D0 (sv) | 1999-02-03 | 1999-02-03 | A lateral field effect transistor of SiC, a method for production thereof and a use of such a transistor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1339173A CN1339173A (zh) | 2002-03-06 |
CN1146969C true CN1146969C (zh) | 2004-04-21 |
Family
ID=20414342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008034044A Expired - Fee Related CN1146969C (zh) | 1999-02-03 | 2000-02-01 | 碳化硅横向场效应晶体管和制造方法及其使用 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1163696B1 (zh) |
JP (1) | JP5038556B2 (zh) |
KR (1) | KR100629020B1 (zh) |
CN (1) | CN1146969C (zh) |
AT (1) | ATE476752T1 (zh) |
CA (1) | CA2361752C (zh) |
DE (1) | DE60044776D1 (zh) |
HK (1) | HK1042378B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5623898B2 (ja) * | 2010-12-21 | 2014-11-12 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
DE102017102127B4 (de) * | 2017-02-03 | 2023-03-09 | Infineon Technologies Ag | Verfahren zum Herstellen von Halbleitervorrichtungen unter Verwendung einer Epitaxie und Halbleitervorrichtungen mit einer lateralen Struktur |
CN116387348B (zh) * | 2023-04-27 | 2023-10-27 | 南京第三代半导体技术创新中心有限公司 | 一种精确控制短沟道的平面型SiC MOSFET及其制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5270554A (en) * | 1991-06-14 | 1993-12-14 | Cree Research, Inc. | High power high frequency metal-semiconductor field-effect transistor formed in silicon carbide |
JP3471823B2 (ja) * | 1992-01-16 | 2003-12-02 | 富士電機株式会社 | 絶縁ゲート型半導体装置およびその製造方法 |
US5569937A (en) * | 1995-08-28 | 1996-10-29 | Motorola | High breakdown voltage silicon carbide transistor |
SE9601178D0 (sv) * | 1996-03-27 | 1996-03-27 | Abb Research Ltd | A field controlled semiconductor device of SiC and a method for production thereof |
-
2000
- 2000-02-01 AT AT00906825T patent/ATE476752T1/de not_active IP Right Cessation
- 2000-02-01 DE DE60044776T patent/DE60044776D1/de not_active Expired - Lifetime
- 2000-02-01 CN CNB008034044A patent/CN1146969C/zh not_active Expired - Fee Related
- 2000-02-01 JP JP2000597836A patent/JP5038556B2/ja not_active Expired - Lifetime
- 2000-02-01 KR KR1020017009812A patent/KR100629020B1/ko active IP Right Grant
- 2000-02-01 EP EP00906825A patent/EP1163696B1/en not_active Expired - Lifetime
- 2000-02-01 CA CA2361752A patent/CA2361752C/en not_active Expired - Lifetime
-
2002
- 2002-05-31 HK HK02104058.9A patent/HK1042378B/zh unknown
Also Published As
Publication number | Publication date |
---|---|
HK1042378A1 (en) | 2002-08-09 |
JP2002536832A (ja) | 2002-10-29 |
DE60044776D1 (de) | 2010-09-16 |
HK1042378B (zh) | 2005-02-25 |
EP1163696A1 (en) | 2001-12-19 |
JP5038556B2 (ja) | 2012-10-03 |
EP1163696B1 (en) | 2010-08-04 |
ATE476752T1 (de) | 2010-08-15 |
CN1339173A (zh) | 2002-03-06 |
KR100629020B1 (ko) | 2006-09-27 |
KR20010094754A (ko) | 2001-11-01 |
CA2361752A1 (en) | 2000-08-10 |
CA2361752C (en) | 2011-05-10 |
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