KR920010957A - 박막 반도체 장치 - Google Patents
박막 반도체 장치 Download PDFInfo
- Publication number
- KR920010957A KR920010957A KR1019910021949A KR910021949A KR920010957A KR 920010957 A KR920010957 A KR 920010957A KR 1019910021949 A KR1019910021949 A KR 1019910021949A KR 910021949 A KR910021949 A KR 910021949A KR 920010957 A KR920010957 A KR 920010957A
- Authority
- KR
- South Korea
- Prior art keywords
- gate electrode
- channel
- insulating film
- semiconductor layer
- gate insulating
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 23
- 239000010409 thin film Substances 0.000 title claims description 12
- 239000010408 film Substances 0.000 claims 14
- 239000000758 substrate Substances 0.000 claims 6
- 239000012535 impurity Substances 0.000 claims 2
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6713—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device characterised by the properties of the source or drain regions, e.g. compositions or sectional shapes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6757—Thin-film transistors [TFT] characterised by the structure of the channel, e.g. transverse or longitudinal shape or doping profile
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
- H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
- H10D84/85—Complementary IGFETs, e.g. CMOS
Landscapes
- Thin Film Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (6)
- 기판,기판위에 형성된 제1 및 제2반도체 층, 제1반도체 층에 형성된 제1채널 영역, 제1채널 영역에 형성된 제1게이트 절연 막, 및 제1게이트 절연막에 형성된 제1게이트 전극을 포함하는 n형 박막 트랜지스터, 제2반도체 층에 형성된 제2채널 영역, 제2채널 영역에 형성된 제2게이트 절연막 및 제2게이트 절연막에 형성된 제2게이트 전극을 포함하는 p형 박막 트랜지스터로 구성되고, 상기 제1 및 제2게이트 전극중 적어도 하나가 채널 길이 방향을 따라 간격진 복수개의 게이트 전극 섹션을 포함하는 박막 반도체 장치.
- 기판, 기판위에 형성된 제1 및 제2반도체 층, 제1반도체 층에 형성된 제1채널 영역, 제1채널 영역에 형성된 제1소오스 영역, 제1반도체 층에 형성된 제1드레인영역, 제1채널영역에 형성된 제1게이트 절연막, 및 제1게이트 절연막에 형성된 제1게이트 전극을 포함하는 n형 박막 트랜지스터, 제2반도체 층에 형성된 제2채널영역, 제1반도체 층에 형성된 제2소오스영역, 제1반도체 층에 형성된 제2드레인 영역, 제2채널 영역에 형성된 제2게이트 절연막, 및 제2게이트 절연막에 형성된 제2게이트 전극을 포함하고, 상기 제2드레인 영역이 제1드레인 영역에 연결되고, 제2게이트 전극이 제1게이트 전극에 연결되며, 제1 및 제2게이트 전극중 적어도 하나가 채널 길이 방향을 따라 간격진 복수개의 게이트 전극 섹션을 포함하는 박막 반도체 장치.
- 제1항 또는 제2항에 있어서, 상기 복수개의 게이트 전극 섹션을 갖는 적어도 하나의 게이트 전극 아래에 있는 적어도 하나의 제1 및 제2채널 영역이 채널 길이 방향을 따라 간격진 복수개의 채널 부영역을 포함하고, 채널 부영역이 각각의 게이트 전극 섹션을 대면하고 있는 박막 반도체.
- 기판, 기판위에 형성된 제1 및 제2반도체 층, 제1반도체 층에 형성된 제1채널 영역, 제1채널 영역에 형성된 제1소오스 영역, 제1반도체 층에 형성된 제1드레인영역, 제1채널영역에 형성된 제1게이트 절연막, 및 제1게이트 절연막에 형성된 제1게이트 전극을 포함하는 n형 박막 트랜지스터, 제2반도체 층에 형성된 제2채널영역, 제1반도체 층에 형성된 제2소오스영역, 제1반도체 층에 형성된 제2드레인 영역, 제2채널 영역에 형성된 제2게이트 절연막, 및 제2게이트 절연막에 형성된 제2게이트 전극을 포함하고, 상기 제2드레인 영역이 제1드레인 영역에 연결되고, 제2게이트 전극이 제1게이트 전극에 연결되며, 제1 및 제2게이트 전극중 적어도 하나채널 길이 방향을 따라 간격진 복수개의 게이트 전극 섹션을포함하고, 제1채널 부영역이 P형 불순물로 도핑되는 박막 반도체 장치.
- 제4항에 있어서, 상기 복수개의 게이트 전극 섹션을 갖는 적어도 하나의 게이트 전극 아래에 있는 적어도 하나의 제1 및 제2채널 영역이 채널 길이 방향을 따라 간격진 복수개의 채널 부영역을 포함하고, 채널 부영역이 각각의 게이트 전극 섹션을 대면하고 있는 박막 반도체 장치.
- p형 박막 트랜지스터의 제2소오스 및 드레인 영역이 p형 불순몰로 도핑된 박막 반도체 장치.※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP90-338880 | 1990-11-30 | ||
JP2338879A JPH04206971A (ja) | 1990-11-30 | 1990-11-30 | 薄膜半導体装置 |
JP90-338879 | 1990-11-30 | ||
JP2338880A JP2846736B2 (ja) | 1990-11-30 | 1990-11-30 | 薄膜半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920010957A true KR920010957A (ko) | 1992-06-27 |
KR950003943B1 KR950003943B1 (ko) | 1995-04-21 |
Family
ID=26576245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910021949A KR950003943B1 (ko) | 1990-11-30 | 1991-11-30 | 박막 반도체 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5528056A (ko) |
EP (1) | EP0488801B1 (ko) |
KR (1) | KR950003943B1 (ko) |
DE (1) | DE69128876T2 (ko) |
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JP3556679B2 (ja) * | 1992-05-29 | 2004-08-18 | 株式会社半導体エネルギー研究所 | 電気光学装置 |
JP2873632B2 (ja) * | 1991-03-15 | 1999-03-24 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US6713783B1 (en) | 1991-03-15 | 2004-03-30 | Semiconductor Energy Laboratory Co., Ltd. | Compensating electro-optical device including thin film transistors |
US6975296B1 (en) * | 1991-06-14 | 2005-12-13 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and method of driving the same |
JP3254007B2 (ja) | 1992-06-09 | 2002-02-04 | 株式会社半導体エネルギー研究所 | 薄膜状半導体装置およびその作製方法 |
EP0582486A2 (en) * | 1992-08-07 | 1994-02-09 | Sharp Kabushiki Kaisha | A thin film transistor pair and a process for fabricating the same |
TW232751B (en) | 1992-10-09 | 1994-10-21 | Semiconductor Energy Res Co Ltd | Semiconductor device and method for forming the same |
US6624477B1 (en) * | 1992-10-09 | 2003-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
US6777763B1 (en) | 1993-10-01 | 2004-08-17 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for fabricating the same |
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JP3992976B2 (ja) | 2001-12-21 | 2007-10-17 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP4030758B2 (ja) | 2001-12-28 | 2008-01-09 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
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TW595005B (en) * | 2003-08-04 | 2004-06-21 | Au Optronics Corp | Thin film transistor and pixel structure with the same |
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US20090072313A1 (en) * | 2007-09-19 | 2009-03-19 | International Business Machines Corporation | Hardened transistors in soi devices |
US7692972B1 (en) | 2008-07-22 | 2010-04-06 | Actel Corporation | Split gate memory cell for programmable circuit device |
US8723260B1 (en) * | 2009-03-12 | 2014-05-13 | Rf Micro Devices, Inc. | Semiconductor radio frequency switch with body contact |
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US10367514B2 (en) | 2015-01-24 | 2019-07-30 | Circuit Seed, Llc | Passive phased injection locked circuit |
CA3031736A1 (en) * | 2015-07-29 | 2017-02-02 | Circuit Seed, Llc | Complementary current field-effect transistor devices and amplifiers |
CN108140614A (zh) | 2015-07-30 | 2018-06-08 | 电路种子有限责任公司 | 基于互补电流场效应晶体管装置的参考产生器和电流源晶体管 |
CN108141181A (zh) | 2015-07-30 | 2018-06-08 | 电路种子有限责任公司 | 多级式且前馈补偿的互补电流场效应晶体管放大器 |
CN108141180A (zh) | 2015-07-30 | 2018-06-08 | 电路种子有限责任公司 | 基于互补电流场效应晶体管装置的低噪声跨阻抗放大器 |
CN108140613B (zh) | 2015-12-14 | 2020-07-28 | 电路种子有限责任公司 | 过饱和电流场效应晶体管和跨阻抗mos装置 |
TWI668617B (zh) | 2018-08-17 | 2019-08-11 | 友達光電股份有限公司 | 非矩形之異形觸控裝置 |
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-
1991
- 1991-11-29 DE DE69128876T patent/DE69128876T2/de not_active Expired - Lifetime
- 1991-11-29 EP EP91311142A patent/EP0488801B1/en not_active Expired - Lifetime
- 1991-11-30 KR KR1019910021949A patent/KR950003943B1/ko not_active IP Right Cessation
-
1995
- 1995-02-22 US US08/392,621 patent/US5528056A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5528056A (en) | 1996-06-18 |
DE69128876D1 (de) | 1998-03-12 |
DE69128876T2 (de) | 1998-08-06 |
EP0488801A1 (en) | 1992-06-03 |
EP0488801B1 (en) | 1998-02-04 |
KR950003943B1 (ko) | 1995-04-21 |
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