DE69634745D1 - Dünnfilmtransistor vom Silizium-auf-Isolator-Typ - Google Patents
Dünnfilmtransistor vom Silizium-auf-Isolator-TypInfo
- Publication number
- DE69634745D1 DE69634745D1 DE69634745T DE69634745T DE69634745D1 DE 69634745 D1 DE69634745 D1 DE 69634745D1 DE 69634745 T DE69634745 T DE 69634745T DE 69634745 T DE69634745 T DE 69634745T DE 69634745 D1 DE69634745 D1 DE 69634745D1
- Authority
- DE
- Germany
- Prior art keywords
- silicon
- thin film
- film transistor
- type thin
- insulator type
- 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 - Lifetime
Links
- 239000012212 insulator Substances 0.000 title 1
- 239000010409 thin film Substances 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
-
- 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
- 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
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
-
- 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
- H01L29/0873—Drain regions
-
- 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
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
-
- 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
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
- H01L29/78621—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
- H01L29/78624—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile the source and the drain regions being asymmetrical
-
- 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
- H01L29/0657—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 characterised by the shape of the body
-
- 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
- H01L29/0873—Drain regions
- H01L29/0878—Impurity concentration or distribution
-
- 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
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)
- Thin Film Transistor (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1217396 | 1996-01-26 | ||
JP8012172A JPH09205210A (ja) | 1996-01-26 | 1996-01-26 | 誘電体分離型半導体装置 |
JP01217396A JP3210853B2 (ja) | 1996-01-26 | 1996-01-26 | 半導体装置 |
JP1217296 | 1996-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69634745D1 true DE69634745D1 (de) | 2005-06-23 |
DE69634745T2 DE69634745T2 (de) | 2006-02-23 |
Family
ID=26347747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69634745T Expired - Lifetime DE69634745T2 (de) | 1996-01-26 | 1996-10-16 | Dünnfilmtransistor vom Silizium-auf-Isolator-Typ |
Country Status (7)
Country | Link |
---|---|
US (1) | US5780900A (de) |
EP (1) | EP0786818B1 (de) |
KR (1) | KR100249290B1 (de) |
CN (1) | CN1081833C (de) |
DE (1) | DE69634745T2 (de) |
HK (1) | HK1000853A1 (de) |
TW (1) | TW360982B (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3527034B2 (ja) * | 1996-09-20 | 2004-05-17 | 株式会社半導体エネルギー研究所 | 半導体装置 |
SG67518A1 (en) * | 1997-06-30 | 1999-09-21 | Matsushita Electric Works Ltd | Solid-state relay |
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 |
US6310378B1 (en) | 1997-12-24 | 2001-10-30 | Philips Electronics North American Corporation | High voltage thin film transistor with improved on-state characteristics and method for making same |
KR100257765B1 (ko) * | 1997-12-30 | 2000-06-01 | 김영환 | 기억소자 및 그 제조 방법 |
JPH11297941A (ja) * | 1998-04-09 | 1999-10-29 | Nec Corp | 半導体装置 |
US5969387A (en) * | 1998-06-19 | 1999-10-19 | Philips Electronics North America Corporation | Lateral thin-film SOI devices with graded top oxide and graded drift region |
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 |
US6127703A (en) * | 1999-08-31 | 2000-10-03 | Philips Electronics North America Corporation | Lateral thin-film silicon-on-insulator (SOI) PMOS device having a drain extension region |
US6221737B1 (en) * | 1999-09-30 | 2001-04-24 | Philips Electronics North America Corporation | Method of making semiconductor devices with graded top oxide and graded drift region |
US6369408B1 (en) * | 1999-10-06 | 2002-04-09 | Agere Systems Guardian Corp. | GaAs MOSFET having low capacitance and on-resistance and method of manufacturing the same |
US6483147B1 (en) | 1999-10-25 | 2002-11-19 | Advanced Micro Devices, Inc. | Through wafer backside contact to improve SOI heat dissipation |
US6166411A (en) * | 1999-10-25 | 2000-12-26 | Advanced Micro Devices, Inc. | Heat removal from SOI devices by using metal substrates |
US6191453B1 (en) * | 1999-12-13 | 2001-02-20 | Philips Electronics North America Corporation | Lateral insulated-gate bipolar transistor (LIGBT) device in silicon-on-insulator (SOI) technology |
TW564557B (en) * | 1999-12-22 | 2003-12-01 | Matsushita Electric Works Ltd | Semiconductor device and process for producing the same |
US6552395B1 (en) | 2000-01-03 | 2003-04-22 | Advanced Micro Devices, Inc. | Higher thermal conductivity glass for SOI heat removal |
US6613643B1 (en) | 2000-01-28 | 2003-09-02 | Advanced Micro Devices, Inc. | Structure, and a method of realizing, for efficient heat removal on SOI |
US6847081B2 (en) * | 2001-12-10 | 2005-01-25 | Koninklijke Philips Electronics N.V. | Dual gate oxide high-voltage semiconductor device |
KR100489802B1 (ko) * | 2002-12-18 | 2005-05-16 | 한국전자통신연구원 | 고전압 및 저전압 소자의 구조와 그 제조 방법 |
US7501669B2 (en) | 2003-09-09 | 2009-03-10 | Cree, Inc. | Wide bandgap transistor devices with field plates |
DE102004005948B4 (de) * | 2004-02-02 | 2009-04-02 | Atmel Germany Gmbh | MOS-Transistor und Verfahren zur Herstellung einer MOS-Transistorstruktur |
CN100421255C (zh) * | 2004-04-28 | 2008-09-24 | 台湾积体电路制造股份有限公司 | 完全耗尽型soi多临界电压应用 |
US7550783B2 (en) * | 2004-05-11 | 2009-06-23 | Cree, Inc. | Wide bandgap HEMTs with source connected field plates |
US7573078B2 (en) * | 2004-05-11 | 2009-08-11 | Cree, Inc. | Wide bandgap transistors with multiple field plates |
US9773877B2 (en) * | 2004-05-13 | 2017-09-26 | Cree, Inc. | Wide bandgap field effect transistors with source connected field plates |
US7829400B2 (en) * | 2005-01-12 | 2010-11-09 | Sharp Kabushiki Kaisha | Semiconductor device fabrication method and semiconductor device |
US7217604B2 (en) * | 2005-01-31 | 2007-05-15 | International Business Machines Corporation | Structure and method for thin box SOI device |
US11791385B2 (en) * | 2005-03-11 | 2023-10-17 | Wolfspeed, Inc. | Wide bandgap transistors with gate-source field plates |
US20060255377A1 (en) * | 2005-05-12 | 2006-11-16 | Der-Wei Tu | Field effect transistor with novel field-plate structure |
JP5105160B2 (ja) | 2006-11-13 | 2012-12-19 | クリー インコーポレイテッド | トランジスタ |
US7598128B2 (en) * | 2007-05-22 | 2009-10-06 | Sharp Laboratories Of America, Inc. | Thin silicon-on-insulator double-diffused metal oxide semiconductor transistor |
JP5479671B2 (ja) | 2007-09-10 | 2014-04-23 | ローム株式会社 | 半導体装置 |
US9679981B2 (en) | 2013-06-09 | 2017-06-13 | Cree, Inc. | Cascode structures for GaN HEMTs |
US9847411B2 (en) | 2013-06-09 | 2017-12-19 | Cree, Inc. | Recessed field plate transistor structures |
US10026830B2 (en) | 2015-04-29 | 2018-07-17 | Stmicroelectronics, Inc. | Tunneling field effect transistor (TFET) having a semiconductor fin structure |
US11195915B2 (en) * | 2019-04-15 | 2021-12-07 | Texas Instruments Incorporated | Semiconductor devices with a sloped surface |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4922327A (en) * | 1987-12-24 | 1990-05-01 | University Of Toronto Innovations Foundation | Semiconductor LDMOS device with upper and lower passages |
DE69209678T2 (de) * | 1991-02-01 | 1996-10-10 | Philips Electronics Nv | Halbleiteranordnung für Hochspannungsverwendung und Verfahren zur Herstellung |
US5246870A (en) | 1991-02-01 | 1993-09-21 | North American Philips Corporation | Method for making an improved high voltage thin film transistor having a linear doping profile |
US5362979A (en) * | 1991-02-01 | 1994-11-08 | Philips Electronics North America Corporation | SOI transistor with improved source-high performance |
JP2731056B2 (ja) * | 1991-10-09 | 1998-03-25 | シャープ株式会社 | 薄膜トランジスタの製造方法 |
DE69316256T2 (de) * | 1992-03-26 | 1998-08-06 | Texas Instruments Inc | Hochspannungstruktur mit oxydisolierter Source und RESURF-Drift-Zone in Massivsilizium |
US5548150A (en) * | 1993-03-10 | 1996-08-20 | Kabushiki Kaisha Toshiba | Field effect transistor |
JP3217554B2 (ja) * | 1993-09-17 | 2001-10-09 | 株式会社東芝 | 高耐圧半導体装置 |
US5378912A (en) * | 1993-11-10 | 1995-01-03 | Philips Electronics North America Corporation | Lateral semiconductor-on-insulator (SOI) semiconductor device having a lateral drift region |
US5510275A (en) * | 1993-11-29 | 1996-04-23 | Texas Instruments Incorporated | Method of making a semiconductor device with a composite drift region composed of a substrate and a second semiconductor material |
US5382818A (en) * | 1993-12-08 | 1995-01-17 | Philips Electronics North America Corporation | Lateral semiconductor-on-insulator (SOI) semiconductor device having a buried diode |
-
1996
- 1996-10-14 TW TW085112516A patent/TW360982B/zh not_active IP Right Cessation
- 1996-10-16 EP EP96116617A patent/EP0786818B1/de not_active Expired - Lifetime
- 1996-10-16 DE DE69634745T patent/DE69634745T2/de not_active Expired - Lifetime
- 1996-10-17 US US08/733,164 patent/US5780900A/en not_active Expired - Lifetime
- 1996-10-30 CN CN96122891A patent/CN1081833C/zh not_active Expired - Fee Related
- 1996-10-31 KR KR1019960052196A patent/KR100249290B1/ko not_active IP Right Cessation
-
1997
- 1997-12-10 HK HK97102374A patent/HK1000853A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1000853A1 (en) | 2002-08-23 |
TW360982B (en) | 1999-06-11 |
KR100249290B1 (ko) | 2000-03-15 |
EP0786818B1 (de) | 2005-05-18 |
US5780900A (en) | 1998-07-14 |
CN1158009A (zh) | 1997-08-27 |
DE69634745T2 (de) | 2006-02-23 |
CN1081833C (zh) | 2002-03-27 |
KR970060530A (ko) | 1997-08-12 |
EP0786818A3 (de) | 1998-03-25 |
EP0786818A2 (de) | 1997-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |