AU2002339582A1 - Lateral soi field-effect transistor - Google Patents
Lateral soi field-effect transistorInfo
- Publication number
- AU2002339582A1 AU2002339582A1 AU2002339582A AU2002339582A AU2002339582A1 AU 2002339582 A1 AU2002339582 A1 AU 2002339582A1 AU 2002339582 A AU2002339582 A AU 2002339582A AU 2002339582 A AU2002339582 A AU 2002339582A AU 2002339582 A1 AU2002339582 A1 AU 2002339582A1
- Authority
- AU
- Australia
- Prior art keywords
- effect transistor
- soi field
- lateral soi
- lateral
- field
- 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.)
- Abandoned
Links
- 230000005669 field effect Effects 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
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
- H01L29/7816—Lateral DMOS transistors, i.e. LDMOS transistors
- H01L29/7824—Lateral DMOS transistors, i.e. LDMOS transistors with a substrate comprising an insulating layer, e.g. SOI-LDMOS 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
- H01L29/08—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
- H01L29/0843—Source or drain regions of field-effect devices
- H01L29/0847—Source or drain regions of field-effect devices of field-effect transistors with insulated gate
-
- 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
- H01L29/0843—Source or drain regions of field-effect devices
- H01L29/0847—Source or drain regions of field-effect devices of field-effect transistors with insulated gate
- H01L29/0852—Source or drain regions of field-effect devices of field-effect transistors with insulated gate of DMOS 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/402—Field plates
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/402—Field plates
- H01L29/404—Multiple field plate structures
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41775—Source or drain electrodes for field effect devices characterised by the proximity or the relative position of the source or drain electrode and the gate electrode, e.g. the source or drain electrode separated from the gate electrode by side-walls or spreading around or above the gate electrode
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42364—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity
- H01L29/42368—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity the thickness being non-uniform
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)
- Thin Film Transistor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01204203.2 | 2001-11-01 | ||
EP01204203 | 2001-11-01 | ||
PCT/IB2002/004412 WO2003038905A2 (en) | 2001-11-01 | 2002-10-22 | Lateral soi field-effect transistor |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002339582A1 true AU2002339582A1 (en) | 2003-05-12 |
Family
ID=8181182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002339582A Abandoned AU2002339582A1 (en) | 2001-11-01 | 2002-10-22 | Lateral soi field-effect transistor |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002339582A1 (en) |
TW (1) | TW200406924A (en) |
WO (1) | WO2003038905A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7501669B2 (en) | 2003-09-09 | 2009-03-10 | Cree, Inc. | Wide bandgap transistor devices with field plates |
US7573078B2 (en) * | 2004-05-11 | 2009-08-11 | Cree, Inc. | Wide bandgap transistors with multiple field plates |
US7550783B2 (en) | 2004-05-11 | 2009-06-23 | Cree, Inc. | Wide bandgap HEMTs with source connected field plates |
US9773877B2 (en) | 2004-05-13 | 2017-09-26 | Cree, Inc. | Wide bandgap field effect transistors with source connected field plates |
US11791385B2 (en) | 2005-03-11 | 2023-10-17 | Wolfspeed, Inc. | Wide bandgap transistors with gate-source field plates |
TW200735361A (en) | 2005-12-14 | 2007-09-16 | Koninkl Philips Electronics Nv | MOS transistor and a method of manufacturing a MOS transistor |
US7592211B2 (en) | 2006-01-17 | 2009-09-22 | Cree, Inc. | Methods of fabricating transistors including supported gate electrodes |
US7709269B2 (en) | 2006-01-17 | 2010-05-04 | Cree, Inc. | Methods of fabricating transistors including dielectrically-supported gate electrodes |
US8823057B2 (en) | 2006-11-06 | 2014-09-02 | Cree, Inc. | Semiconductor devices including implanted regions for providing low-resistance contact to buried layers and related devices |
US8283699B2 (en) | 2006-11-13 | 2012-10-09 | Cree, Inc. | GaN based HEMTs with buried field plates |
US7692263B2 (en) | 2006-11-21 | 2010-04-06 | Cree, Inc. | High voltage GaN transistors |
GB2451122A (en) * | 2007-07-20 | 2009-01-21 | X Fab Uk Ltd | Low threshold voltage transistor with non-uniform thickness gate dielectric |
CN103633136B (en) * | 2012-08-20 | 2016-02-10 | 上海华虹宏力半导体制造有限公司 | LDMOS device and manufacture method thereof |
US9847411B2 (en) | 2013-06-09 | 2017-12-19 | Cree, Inc. | Recessed field plate transistor structures |
US9679981B2 (en) | 2013-06-09 | 2017-06-13 | Cree, Inc. | Cascode structures for GaN HEMTs |
TWI584473B (en) * | 2016-08-10 | 2017-05-21 | 亞洲大學 | Half bridge high voltage level shifter and method for manufacturing the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001513270A (en) * | 1997-12-24 | 2001-08-28 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | High voltage thin film transistor with improved on-state characteristics and method of manufacturing the same |
US6346451B1 (en) * | 1997-12-24 | 2002-02-12 | Philips Electronics North America Corporation | Laterial thin-film silicon-on-insulator (SOI) device having a gate electrode and a field plate electrode |
DE19800647C1 (en) * | 1998-01-09 | 1999-05-27 | Siemens Ag | SOI HV switch with FET structure |
US6232636B1 (en) * | 1998-11-25 | 2001-05-15 | Philips Electronics North America Corporation | Lateral thin-film silicon-on-insulator (SOI) device having multiple doping profile slopes in the drift region |
-
2002
- 2002-10-22 WO PCT/IB2002/004412 patent/WO2003038905A2/en not_active Application Discontinuation
- 2002-10-22 AU AU2002339582A patent/AU2002339582A1/en not_active Abandoned
- 2002-10-31 TW TW091132261A patent/TW200406924A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2003038905A2 (en) | 2003-05-08 |
WO2003038905A3 (en) | 2003-10-23 |
TW200406924A (en) | 2004-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |