CN101005082A - 一种薄膜晶体管沟道结构及其形成方法 - Google Patents
一种薄膜晶体管沟道结构及其形成方法 Download PDFInfo
- Publication number
- CN101005082A CN101005082A CN200610138044.6A CN200610138044A CN101005082A CN 101005082 A CN101005082 A CN 101005082A CN 200610138044 A CN200610138044 A CN 200610138044A CN 101005082 A CN101005082 A CN 101005082A
- Authority
- CN
- China
- Prior art keywords
- film transistor
- thin film
- channel structure
- tft
- curvature
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000010409 thin film Substances 0.000 title claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 37
- 230000008859 change Effects 0.000 claims abstract description 13
- 238000005530 etching Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 9
- 239000012212 insulator Substances 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 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 group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 229910000809 Alumel Inorganic materials 0.000 claims description 3
- 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
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 3
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 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
- 230000008021 deposition Effects 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- -1 grid line Substances 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- 238000002161 passivation Methods 0.000 description 8
- 239000010408 film Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 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
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating 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
- H01L29/40—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
- H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (7)
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 true CN101005082A (zh) | 2007-07-25 |
CN100461432C CN100461432C (zh) | 2009-02-11 |
Family
ID=38704095
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 |
---|---|
US (1) | US7829896B2 (zh) |
CN (1) | CN100461432C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315227A (zh) * | 2010-06-30 | 2012-01-11 | 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 |
CN102707526A (zh) * | 2012-06-13 | 2012-10-03 | 深圳市华星光电技术有限公司 | 一种液晶显示面板 |
CN103296022A (zh) * | 2012-12-21 | 2013-09-11 | 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 |
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 |
CN105428370A (zh) * | 2015-11-10 | 2016-03-23 | 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 |
CN105633136A (zh) * | 2016-01-05 | 2016-06-01 | 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 |
CN108735156A (zh) * | 2012-08-02 | 2018-11-02 | 三星显示有限公司 | 有机发光二极管显示器 |
CN109870860A (zh) * | 2017-12-05 | 2019-06-11 | 瀚宇彩晶股份有限公司 | 像素结构 |
CN111192528A (zh) * | 2018-11-15 | 2020-05-22 | 三星显示有限公司 | 显示装置 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005304912A1 (en) | 2004-11-04 | 2006-05-18 | Smith & Nephew, Inc. | Cycle and load measurement device |
CA2620247C (en) | 2005-08-23 | 2014-04-29 | Smith & Nephew, Inc. | Telemetric orthopaedic implant |
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 |
US7636135B2 (en) | 2006-09-11 | 2009-12-22 | Beijing Boe Optoelectronics Technology Co., Ltd | TFT-LCD array substrate and method for manufacturing the same |
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 |
US9052550B2 (en) | 2006-11-29 | 2015-06-09 | Beijing Boe Optoelectronics Technology Co., Ltd | Thin film transistor liquid crystal display |
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 |
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 |
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 |
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 |
WO2008103181A1 (en) * | 2007-02-23 | 2008-08-28 | Smith & Nephew, Inc. | Processing sensed accelerometer data for determination of bone healing |
US8570187B2 (en) | 2007-09-06 | 2013-10-29 | Smith & Nephew, Inc. | System and method for communicating with a telemetric implant |
AU2009209045B2 (en) * | 2008-02-01 | 2014-09-18 | Smith & Nephew, Inc. | System and method for communicating with an implant |
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 |
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 |
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 |
KR102126553B1 (ko) * | 2017-12-19 | 2020-06-24 | 엘지디스플레이 주식회사 | 표시 장치 |
Family Cites Families (25)
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 |
KR950007358B1 (ko) * | 1992-07-01 | 1995-07-10 | 현대전자산업주식회사 | 박막트랜지스터의 제조방법 |
JP3486240B2 (ja) * | 1994-10-20 | 2004-01-13 | 株式会社半導体エネルギー研究所 | 半導体装置 |
KR100439944B1 (ko) * | 1998-12-10 | 2004-11-03 | 엘지.필립스 엘시디 주식회사 | 박막트랜지스터형광감지센서,센서박막트랜지스터와그제조방법 |
KR100776514B1 (ko) * | 2000-12-30 | 2007-11-16 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법 |
KR100797374B1 (ko) * | 2001-06-05 | 2008-01-22 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그의 제조방법 |
KR100869740B1 (ko) * | 2002-08-17 | 2008-11-21 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
JP3904512B2 (ja) * | 2002-12-24 | 2007-04-11 | シャープ株式会社 | 半導体装置およびその製造方法、並びに半導体装置を備えた電子機器 |
KR100918180B1 (ko) * | 2003-03-04 | 2009-09-22 | 삼성전자주식회사 | 쉬프트 레지스터 |
KR20070059559A (ko) * | 2005-12-07 | 2007-06-12 | 삼성전자주식회사 | 표시 장치 및 그 제조 방법 |
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 |
CN100499138C (zh) | 2006-10-27 | 2009-06-10 | 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 |
CN100463193C (zh) | 2006-11-03 | 2009-02-18 | 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 |
CN1959508A (zh) | 2006-11-10 | 2007-05-09 | 京东方科技集团股份有限公司 | 一种tft lcd阵列基板结构和制造方法 |
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 |
US9052550B2 (en) | 2006-11-29 | 2015-06-09 | Beijing Boe Optoelectronics Technology Co., Ltd | Thin film transistor liquid crystal display |
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 |
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 |
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 |
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 |
-
2006
- 2006-11-03 CN CNB2006101380446A patent/CN100461432C/zh active Active
-
2007
- 2007-11-05 US US11/935,073 patent/US7829896B2/en active Active
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315227A (zh) * | 2010-06-30 | 2012-01-11 | 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 |
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 |
CN102707526A (zh) * | 2012-06-13 | 2012-10-03 | 深圳市华星光电技术有限公司 | 一种液晶显示面板 |
WO2013185361A1 (zh) * | 2012-06-13 | 2013-12-19 | 深圳市华星光电技术有限公司 | 一种液晶显示面板 |
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 |
CN108735156B (zh) * | 2012-08-02 | 2021-07-23 | 三星显示有限公司 | 有机发光二极管显示器 |
CN108735156A (zh) * | 2012-08-02 | 2018-11-02 | 三星显示有限公司 | 有机发光二极管显示器 |
CN103296022A (zh) * | 2012-12-21 | 2013-09-11 | 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 |
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 |
WO2015180376A1 (zh) * | 2014-05-26 | 2015-12-03 | 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 |
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 |
CN105428370A (zh) * | 2015-11-10 | 2016-03-23 | 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 |
WO2017080004A1 (zh) * | 2015-11-10 | 2017-05-18 | 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 |
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 |
CN105633136A (zh) * | 2016-01-05 | 2016-06-01 | 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 |
US10236393B2 (en) | 2016-01-05 | 2019-03-19 | Boe Technology Group Co., Ltd. | TFT, method for driving the same, array substrate and display device |
CN109870860A (zh) * | 2017-12-05 | 2019-06-11 | 瀚宇彩晶股份有限公司 | 像素结构 |
CN109870860B (zh) * | 2017-12-05 | 2021-10-26 | 瀚宇彩晶股份有限公司 | 像素结构 |
CN111192528A (zh) * | 2018-11-15 | 2020-05-22 | 三星显示有限公司 | 显示装置 |
US11818917B2 (en) | 2018-11-15 | 2023-11-14 | Samsung Display Co., Ltd. | Display device |
Also Published As
Publication number | Publication date |
---|---|
US20080105874A1 (en) | 2008-05-08 |
CN100461432C (zh) | 2009-02-11 |
US7829896B2 (en) | 2010-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100461432C (zh) | 一种薄膜晶体管沟道结构 | |
KR102326408B1 (ko) | 박막 트랜지스터 기판 및 이를 이용한 표시장치 | |
US8586979B2 (en) | Oxide semiconductor transistor and method of manufacturing the same | |
US5485019A (en) | Semiconductor device and method for forming the same | |
CN100454557C (zh) | 一种tft lcd阵列基板结构及其制造方法 | |
US6919942B2 (en) | Display apparatus | |
US8133773B2 (en) | Apparatus and method for reducing photo leakage current for TFT LCD | |
CN101546077B (zh) | 薄膜晶体管液晶显示器像素结构及制作方法 | |
US20030201437A1 (en) | Semiconductor display devices and applications | |
CN106486495B (zh) | 薄膜晶体管基板、显示器及其制造方法 | |
CN106409845A (zh) | 开关元件及其制备方法、阵列基板以及显示装置 | |
CN108538860A (zh) | 顶栅型非晶硅tft基板的制作方法 | |
KR102454382B1 (ko) | 박막 트랜지스터 기판 및 이를 이용한 표시장치 | |
CN101814511B (zh) | Tft-lcd阵列基板及其制造方法 | |
CN102437196B (zh) | 低温多晶硅薄膜晶体管的制造方法 | |
CN101840116A (zh) | Tft-lcd阵列基板及其制造方法 | |
CN100578760C (zh) | 薄膜晶体管阵列基板的制造方法 | |
US20030085401A1 (en) | Crystalline silicon thin film transistor panel for oeld and method of fabricating the same | |
CN109712992A (zh) | 阵列基板及其制作方法、显示装置 | |
TWI252059B (en) | Electro-optical device and electronic apparatus | |
US8008109B2 (en) | Flat display active plate | |
JPH08211406A (ja) | アクティブマトリクス表示素子 | |
US20190187504A1 (en) | Array Substrate and Manufacturing Method Therefor, Display Device and Driving Method Therefor | |
CN102290413A (zh) | 阵列基板及其制造方法和液晶显示器 | |
US7144686B2 (en) | Method of forming an active matrix organic light emitting display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JINGDONGFANG PHOTOELECTRIC SCIENCE & TECHNOLOGY C Free format text: FORMER OWNER: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Effective date: 20071019 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071019 Address after: 100176 No. 8 West Central Road, Beijing economic and Technological Development Zone Applicant after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Co-applicant after: BOE Technology Group Co., Ltd. Address before: 100016 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Applicant before: BOE Technology Group Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |