CN100461432C - 一种薄膜晶体管沟道结构 - Google Patents
一种薄膜晶体管沟道结构 Download PDFInfo
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- CN100461432C CN100461432C CNB2006101380446A CN200610138044A CN100461432C CN 100461432 C CN100461432 C CN 100461432C CN B2006101380446 A CNB2006101380446 A CN B2006101380446A CN 200610138044 A CN200610138044 A CN 200610138044A CN 100461432 C CN100461432 C CN 100461432C
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- film transistor
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- 239000010409 thin film Substances 0.000 title claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 56
- 230000008859 change Effects 0.000 claims description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical class [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 36
- 239000002184 metal Substances 0.000 abstract description 36
- 238000000034 method Methods 0.000 abstract description 21
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- 239000000463 material Substances 0.000 description 8
- 238000002161 passivation Methods 0.000 description 8
- 239000010408 film Substances 0.000 description 6
- 239000012212 insulator Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 229910000809 Alumel Inorganic materials 0.000 description 2
- 229910001182 Mo alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
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Images
Classifications
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- 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
- 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
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- 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
- H10D86/40—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 characterised by multiple TFTs
- H10D86/441—Interconnections, e.g. scanning lines
-
- 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
- H10D86/40—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 characterised by multiple TFTs
- H10D86/60—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 characterised by multiple TFTs wherein the TFTs are in active matrices
Landscapes
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101380446A CN100461432C (zh) | 2006-11-03 | 2006-11-03 | 一种薄膜晶体管沟道结构 |
US11/935,073 US7829896B2 (en) | 2006-11-03 | 2007-11-05 | Thin film transistor, manufacturing method thereof, and TFT LCD using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101380446A CN100461432C (zh) | 2006-11-03 | 2006-11-03 | 一种薄膜晶体管沟道结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101005082A CN101005082A (zh) | 2007-07-25 |
CN100461432C true CN100461432C (zh) | 2009-02-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101380446A Active CN100461432C (zh) | 2006-11-03 | 2006-11-03 | 一种薄膜晶体管沟道结构 |
Country Status (2)
Country | Link |
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US (1) | US7829896B2 (zh) |
CN (1) | CN100461432C (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2005304912A1 (en) | 2004-11-04 | 2006-05-18 | Smith & Nephew, Inc. | Cycle and load measurement device |
CN103637840A (zh) * | 2005-08-23 | 2014-03-19 | 史密夫和内修有限公司 | 遥测矫形植入物 |
US7952099B2 (en) | 2006-04-21 | 2011-05-31 | Beijing Boe Optoelectronics Technology Co., Ltd. | Thin film transistor liquid crystal display array substrate |
CN100483232C (zh) | 2006-05-23 | 2009-04-29 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
KR100846974B1 (ko) | 2006-06-23 | 2008-07-17 | 베이징 보에 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | Tft lcd 어레이 기판 및 그 제조 방법 |
JP4740203B2 (ja) | 2006-08-04 | 2011-08-03 | 北京京東方光電科技有限公司 | 薄膜トランジスタlcd画素ユニットおよびその製造方法 |
KR100867866B1 (ko) | 2006-09-11 | 2008-11-07 | 베이징 보에 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | Tft-lcd 어레이 기판 및 그 제조 방법 |
CN100423082C (zh) | 2006-11-03 | 2008-10-01 | 北京京东方光电科技有限公司 | 一种平板显示器系统内接口单元 |
KR100917654B1 (ko) | 2006-11-10 | 2009-09-17 | 베이징 보에 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 박막트랜지스터 액정 디스플레이 화소 구조 및 그 제조방법 |
CN100442132C (zh) | 2006-11-17 | 2008-12-10 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
CN100432770C (zh) * | 2006-11-29 | 2008-11-12 | 北京京东方光电科技有限公司 | 一种液晶显示器装置 |
CN100462795C (zh) | 2006-11-29 | 2009-02-18 | 北京京东方光电科技有限公司 | 取向液和隔垫物的制备方法 |
US9052550B2 (en) | 2006-11-29 | 2015-06-09 | Beijing Boe Optoelectronics Technology Co., Ltd | Thin film transistor liquid crystal display |
CN100524781C (zh) | 2006-12-13 | 2009-08-05 | 北京京东方光电科技有限公司 | 一种薄膜晶体管液晶显示器像素结构及其制造方法 |
CN1996133A (zh) | 2006-12-13 | 2007-07-11 | 京东方科技集团股份有限公司 | 一种薄膜晶体管液晶显示器及其制造方法 |
CN100461433C (zh) | 2007-01-04 | 2009-02-11 | 北京京东方光电科技有限公司 | 一种tft阵列结构及其制造方法 |
US9445720B2 (en) * | 2007-02-23 | 2016-09-20 | Smith & Nephew, Inc. | Processing sensed accelerometer data for determination of bone healing |
CN101953021A (zh) | 2007-09-06 | 2011-01-19 | 史密夫和内修有限公司 | 用于与遥测植入物通信的系统和方法 |
CN101981821B (zh) * | 2008-02-01 | 2015-06-03 | 史密夫和内修有限公司 | 用于与植入物通信的系统及方法 |
JP4968276B2 (ja) * | 2009-02-24 | 2012-07-04 | ソニー株式会社 | 表示装置およびその製造方法 |
CN101819363B (zh) * | 2009-02-27 | 2011-12-28 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
CN102315227B (zh) * | 2010-06-30 | 2013-04-03 | 北京京东方光电科技有限公司 | Tft阵列基板及其制造方法与检测方法 |
CN102707526B (zh) * | 2012-06-13 | 2015-09-02 | 深圳市华星光电技术有限公司 | 一种液晶显示面板 |
KR101486038B1 (ko) * | 2012-08-02 | 2015-01-26 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN103296022B (zh) * | 2012-12-21 | 2016-04-20 | 上海中航光电子有限公司 | 显示面板的开关电路及显示面板 |
CN103680328B (zh) * | 2013-12-31 | 2015-09-09 | 京东方科技集团股份有限公司 | 阵列基板及显示装置 |
CN104022157A (zh) * | 2014-05-26 | 2014-09-03 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、阵列基板及显示装置 |
CN105097895B (zh) * | 2015-06-25 | 2018-09-21 | 京东方科技集团股份有限公司 | 薄膜晶体管、阵列基板及显示装置 |
CN105428370B (zh) * | 2015-11-10 | 2018-09-04 | 深圳市华星光电技术有限公司 | 液晶显示面板及液晶显示装置 |
CN105633136B (zh) * | 2016-01-05 | 2019-03-15 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、其驱动方法、阵列基板及显示装置 |
CN109870860B (zh) * | 2017-12-05 | 2021-10-26 | 瀚宇彩晶股份有限公司 | 像素结构 |
KR102126553B1 (ko) * | 2017-12-19 | 2020-06-24 | 엘지디스플레이 주식회사 | 표시 장치 |
KR20200057140A (ko) | 2018-11-15 | 2020-05-26 | 삼성디스플레이 주식회사 | 표시 장치 |
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JPH05110104A (ja) * | 1991-10-18 | 1993-04-30 | Casio Comput Co Ltd | 薄膜トランジスタ |
US5407846A (en) * | 1992-07-01 | 1995-04-18 | Chan, Ha Hyoung | Method of manufacturing a thin film transistor |
US20020180897A1 (en) * | 2001-06-05 | 2002-12-05 | Chae Gee Sung | Liquid crystal display and fabricating method thereof |
US20040124469A1 (en) * | 2002-12-24 | 2004-07-01 | Sharp Kabushiki Kaisha | Semiconductor device and method for manufacturing the same |
CN1260828C (zh) * | 1994-10-20 | 2006-06-21 | 株式会社半导体能源研究所 | 半导体器件及其制造的方法 |
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JP4740203B2 (ja) | 2006-08-04 | 2011-08-03 | 北京京東方光電科技有限公司 | 薄膜トランジスタlcd画素ユニットおよびその製造方法 |
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CN100442132C (zh) | 2006-11-17 | 2008-12-10 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
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CN1996133A (zh) | 2006-12-13 | 2007-07-11 | 京东方科技集团股份有限公司 | 一种薄膜晶体管液晶显示器及其制造方法 |
CN100461433C (zh) | 2007-01-04 | 2009-02-11 | 北京京东方光电科技有限公司 | 一种tft阵列结构及其制造方法 |
CN100466182C (zh) | 2007-01-04 | 2009-03-04 | 北京京东方光电科技有限公司 | 金属导线、电极及薄膜晶体管阵列基板的制造方法 |
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2006
- 2006-11-03 CN CNB2006101380446A patent/CN100461432C/zh active Active
-
2007
- 2007-11-05 US US11/935,073 patent/US7829896B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05110104A (ja) * | 1991-10-18 | 1993-04-30 | Casio Comput Co Ltd | 薄膜トランジスタ |
US5407846A (en) * | 1992-07-01 | 1995-04-18 | Chan, Ha Hyoung | Method of manufacturing a thin film transistor |
CN1260828C (zh) * | 1994-10-20 | 2006-06-21 | 株式会社半导体能源研究所 | 半导体器件及其制造的方法 |
US20020180897A1 (en) * | 2001-06-05 | 2002-12-05 | Chae Gee Sung | Liquid crystal display and fabricating method thereof |
US20040124469A1 (en) * | 2002-12-24 | 2004-07-01 | Sharp Kabushiki Kaisha | Semiconductor device and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
US7829896B2 (en) | 2010-11-09 |
US20080105874A1 (en) | 2008-05-08 |
CN101005082A (zh) | 2007-07-25 |
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