CN102891183A - 薄膜晶体管及主动矩阵式平面显示装置 - Google Patents
薄膜晶体管及主动矩阵式平面显示装置 Download PDFInfo
- Publication number
- CN102891183A CN102891183A CN2012104131718A CN201210413171A CN102891183A CN 102891183 A CN102891183 A CN 102891183A CN 2012104131718 A CN2012104131718 A CN 2012104131718A CN 201210413171 A CN201210413171 A CN 201210413171A CN 102891183 A CN102891183 A CN 102891183A
- Authority
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- China
- Prior art keywords
- oxide semiconductor
- semiconductor layer
- film transistor
- oxide
- insulating barrier
- 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
- 239000010409 thin film Substances 0.000 title claims abstract description 45
- 239000011159 matrix material Substances 0.000 title claims abstract description 23
- 239000004065 semiconductor Substances 0.000 claims abstract description 115
- 230000004888 barrier function Effects 0.000 claims description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 9
- 229910052738 indium Inorganic materials 0.000 claims description 7
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 6
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 claims description 6
- 229910001195 gallium oxide Inorganic materials 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 239000010408 film Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 4
- 239000002800 charge carrier Substances 0.000 description 10
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 7
- 241000720974 Protium Species 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000003949 trap density measurement Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910006854 SnOx Inorganic materials 0.000 description 1
- 229910007667 ZnOx Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005527 interface trap Effects 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 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
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
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)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210413171.8A CN102891183B (zh) | 2012-10-25 | 2012-10-25 | 薄膜晶体管及主动矩阵式平面显示装置 |
PCT/CN2012/083695 WO2014063375A1 (zh) | 2012-10-25 | 2012-10-29 | 薄膜晶体管及主动矩阵式平面显示装置 |
US13/700,499 US20140117347A1 (en) | 2012-10-25 | 2012-10-29 | Thin Film Transistor and Active Matrix Flat Display Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210413171.8A CN102891183B (zh) | 2012-10-25 | 2012-10-25 | 薄膜晶体管及主动矩阵式平面显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102891183A true CN102891183A (zh) | 2013-01-23 |
CN102891183B CN102891183B (zh) | 2015-09-30 |
Family
ID=47534639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210413171.8A Active CN102891183B (zh) | 2012-10-25 | 2012-10-25 | 薄膜晶体管及主动矩阵式平面显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140117347A1 (zh) |
CN (1) | CN102891183B (zh) |
WO (1) | WO2014063375A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104576746A (zh) * | 2013-10-11 | 2015-04-29 | 元太科技工业股份有限公司 | 主动元件及其制作方法 |
CN105140271A (zh) * | 2015-07-16 | 2015-12-09 | 深圳市华星光电技术有限公司 | 薄膜晶体管、薄膜晶体管的制造方法及显示装置 |
CN105280717A (zh) * | 2015-09-23 | 2016-01-27 | 京东方科技集团股份有限公司 | Tft及其制作方法、阵列基板及显示装置 |
CN106384748A (zh) * | 2016-11-04 | 2017-02-08 | 东莞市联洲知识产权运营管理有限公司 | 一种氧化物薄膜晶体管的制作方法及氧化物薄膜晶体管 |
CN109979383A (zh) * | 2019-04-24 | 2019-07-05 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路以及显示面板 |
WO2023184587A1 (zh) * | 2022-03-29 | 2023-10-05 | 广州华星光电半导体显示技术有限公司 | 阵列基板和显示面板 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018043643A1 (ja) * | 2016-09-02 | 2018-03-08 | シャープ株式会社 | アクティブマトリクス基板およびアクティブマトリクス基板を備えた表示装置 |
Citations (5)
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---|---|---|---|---|
CN102150194A (zh) * | 2008-09-11 | 2011-08-10 | 松下电器产业株式会社 | 等离子显示装置及等离子显示面板的驱动方法 |
CN102160102A (zh) * | 2008-09-19 | 2011-08-17 | 株式会社半导体能源研究所 | 显示装置 |
CN102160103A (zh) * | 2008-09-19 | 2011-08-17 | 株式会社半导体能源研究所 | 显示装置 |
CN102160184A (zh) * | 2008-09-19 | 2011-08-17 | 株式会社半导体能源研究所 | 显示装置 |
CN102549757A (zh) * | 2009-09-30 | 2012-07-04 | 佳能株式会社 | 薄膜晶体管 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8258511B2 (en) * | 2008-07-02 | 2012-09-04 | Applied Materials, Inc. | Thin film transistors using multiple active channel layers |
TWI606520B (zh) * | 2008-10-31 | 2017-11-21 | 半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
KR101980167B1 (ko) * | 2008-11-07 | 2019-08-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
TWI536577B (zh) * | 2008-11-13 | 2016-06-01 | 半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
KR20100054453A (ko) * | 2008-11-14 | 2010-05-25 | 삼성전자주식회사 | 반도체 소자 및 그 형성 방법 |
JP5538797B2 (ja) * | 2008-12-12 | 2014-07-02 | キヤノン株式会社 | 電界効果型トランジスタ及び表示装置 |
US8367486B2 (en) * | 2009-02-05 | 2013-02-05 | Semiconductor Energy Laboratory Co., Ltd. | Transistor and method for manufacturing the transistor |
JP5504008B2 (ja) * | 2009-03-06 | 2014-05-28 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP2011138934A (ja) * | 2009-12-28 | 2011-07-14 | Sony Corp | 薄膜トランジスタ、表示装置および電子機器 |
KR101671952B1 (ko) * | 2010-07-23 | 2016-11-04 | 삼성디스플레이 주식회사 | 표시 기판 및 이의 제조 방법 |
JP5897910B2 (ja) * | 2011-01-20 | 2016-04-06 | 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 |
-
2012
- 2012-10-25 CN CN201210413171.8A patent/CN102891183B/zh active Active
- 2012-10-29 US US13/700,499 patent/US20140117347A1/en not_active Abandoned
- 2012-10-29 WO PCT/CN2012/083695 patent/WO2014063375A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102150194A (zh) * | 2008-09-11 | 2011-08-10 | 松下电器产业株式会社 | 等离子显示装置及等离子显示面板的驱动方法 |
CN102160102A (zh) * | 2008-09-19 | 2011-08-17 | 株式会社半导体能源研究所 | 显示装置 |
CN102160103A (zh) * | 2008-09-19 | 2011-08-17 | 株式会社半导体能源研究所 | 显示装置 |
CN102160184A (zh) * | 2008-09-19 | 2011-08-17 | 株式会社半导体能源研究所 | 显示装置 |
CN102549757A (zh) * | 2009-09-30 | 2012-07-04 | 佳能株式会社 | 薄膜晶体管 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104576746A (zh) * | 2013-10-11 | 2015-04-29 | 元太科技工业股份有限公司 | 主动元件及其制作方法 |
CN105140271A (zh) * | 2015-07-16 | 2015-12-09 | 深圳市华星光电技术有限公司 | 薄膜晶体管、薄膜晶体管的制造方法及显示装置 |
CN105140271B (zh) * | 2015-07-16 | 2019-03-26 | 深圳市华星光电技术有限公司 | 薄膜晶体管、薄膜晶体管的制造方法及显示装置 |
CN105280717A (zh) * | 2015-09-23 | 2016-01-27 | 京东方科技集团股份有限公司 | Tft及其制作方法、阵列基板及显示装置 |
CN105280717B (zh) * | 2015-09-23 | 2018-04-20 | 京东方科技集团股份有限公司 | Tft及其制作方法、阵列基板及显示装置 |
US10115832B2 (en) | 2015-09-23 | 2018-10-30 | Boe Technology Group Co. Ltd. | Thin film transistor, method for manufacturing the same, array substrate and display device |
CN106384748A (zh) * | 2016-11-04 | 2017-02-08 | 东莞市联洲知识产权运营管理有限公司 | 一种氧化物薄膜晶体管的制作方法及氧化物薄膜晶体管 |
CN109979383A (zh) * | 2019-04-24 | 2019-07-05 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路以及显示面板 |
WO2023184587A1 (zh) * | 2022-03-29 | 2023-10-05 | 广州华星光电半导体显示技术有限公司 | 阵列基板和显示面板 |
Also Published As
Publication number | Publication date |
---|---|
CN102891183B (zh) | 2015-09-30 |
US20140117347A1 (en) | 2014-05-01 |
WO2014063375A1 (zh) | 2014-05-01 |
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Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Tong community tourism industry science and Technology Parks Road Building 1 first floor B District Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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Effective date of registration: 20210316 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |
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