CN106030821B - 顶栅薄膜晶体管、阵列基板及其制造方法以及tft器件 - Google Patents
顶栅薄膜晶体管、阵列基板及其制造方法以及tft器件 Download PDFInfo
- Publication number
- CN106030821B CN106030821B CN201580000112.XA CN201580000112A CN106030821B CN 106030821 B CN106030821 B CN 106030821B CN 201580000112 A CN201580000112 A CN 201580000112A CN 106030821 B CN106030821 B CN 106030821B
- Authority
- CN
- China
- Prior art keywords
- layer
- conductive layer
- array substrate
- signal wire
- control signal
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims description 74
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- 239000010410 layer Substances 0.000 claims abstract description 273
- 239000004065 semiconductor Substances 0.000 claims abstract description 57
- 239000011241 protective layer Substances 0.000 claims abstract description 35
- 239000012212 insulator Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 26
- 238000000151 deposition Methods 0.000 claims description 17
- 229910044991 metal oxide Inorganic materials 0.000 claims description 16
- 150000004706 metal oxides Chemical class 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
- 229910052725 zinc Inorganic materials 0.000 claims description 13
- 239000011701 zinc Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 239000010409 thin film Substances 0.000 claims description 12
- 238000001459 lithography Methods 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 229910017052 cobalt Inorganic materials 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 239000010955 niobium Substances 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 5
- JYMITAMFTJDTAE-UHFFFAOYSA-N aluminum zinc oxygen(2-) Chemical compound [O-2].[Al+3].[Zn+2] JYMITAMFTJDTAE-UHFFFAOYSA-N 0.000 claims description 4
- 238000000231 atomic layer deposition Methods 0.000 claims description 4
- 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 4
- 229910001195 gallium oxide Inorganic materials 0.000 claims description 4
- 229910003437 indium oxide Inorganic materials 0.000 claims description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 4
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 4
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 239000002305 electric material Substances 0.000 claims 1
- -1 manganese, silver compound Chemical class 0.000 claims 1
- 229940100890 silver compound Drugs 0.000 claims 1
- 238000002161 passivation Methods 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 229920002120 photoresistant polymer Polymers 0.000 description 12
- 239000004020 conductor Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003760 hair shine Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001259 photo etching Methods 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- 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
- H01L29/66—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
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)
Abstract
Description
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/072949 WO2016127372A1 (zh) | 2015-02-12 | 2015-02-12 | 顶栅薄膜晶体管、阵列基板及其制造方法以及tft器件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106030821A CN106030821A (zh) | 2016-10-12 |
CN106030821B true CN106030821B (zh) | 2019-11-12 |
Family
ID=56614082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580000112.XA Active CN106030821B (zh) | 2015-02-12 | 2015-02-12 | 顶栅薄膜晶体管、阵列基板及其制造方法以及tft器件 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN106030821B (zh) |
WO (1) | WO2016127372A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109411335B (zh) * | 2018-08-13 | 2021-01-19 | 上海奕瑞光电子科技股份有限公司 | 一种像素结构及其制作方法 |
CN110942995A (zh) * | 2019-11-26 | 2020-03-31 | 深圳市华星光电半导体显示技术有限公司 | 顶栅型氧化物阵列基板及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102487043A (zh) * | 2010-12-03 | 2012-06-06 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法和电子纸显示器 |
KR20130065243A (ko) * | 2011-12-09 | 2013-06-19 | 강릉원주대학교산학협력단 | 산화물 반도체 트랜지스터 및 그의 제조방법 |
CN103700705A (zh) * | 2013-12-09 | 2014-04-02 | 深圳市华星光电技术有限公司 | 一种igzo电晶体结构及其制造方法、显示面板 |
CN104253159A (zh) * | 2014-08-19 | 2014-12-31 | 京东方科技集团股份有限公司 | 薄膜晶体管及制备方法、阵列基板及制备方法和显示装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100683713B1 (ko) * | 2004-11-25 | 2007-02-15 | 삼성에스디아이 주식회사 | 유기 박막 트랜지스터 및 이를 구비하는 평판 디스플레이장치 |
KR20110066370A (ko) * | 2009-12-11 | 2011-06-17 | 한국전자통신연구원 | 박막트랜지스터 및 그의 제조방법 |
-
2015
- 2015-02-12 WO PCT/CN2015/072949 patent/WO2016127372A1/zh active Application Filing
- 2015-02-12 CN CN201580000112.XA patent/CN106030821B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102487043A (zh) * | 2010-12-03 | 2012-06-06 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法和电子纸显示器 |
KR20130065243A (ko) * | 2011-12-09 | 2013-06-19 | 강릉원주대학교산학협력단 | 산화물 반도체 트랜지스터 및 그의 제조방법 |
CN103700705A (zh) * | 2013-12-09 | 2014-04-02 | 深圳市华星光电技术有限公司 | 一种igzo电晶体结构及其制造方法、显示面板 |
CN104253159A (zh) * | 2014-08-19 | 2014-12-31 | 京东方科技集团股份有限公司 | 薄膜晶体管及制备方法、阵列基板及制备方法和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106030821A (zh) | 2016-10-12 |
WO2016127372A1 (zh) | 2016-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10446711B2 (en) | Thin film transistor array substrate and method for manufacturing the same | |
KR102040011B1 (ko) | 디스플레이 장치의 정전기 방지 장치와 이의 제조 방법 | |
US9570621B2 (en) | Display substrate, method of manufacturing the same | |
EP1764839A2 (en) | Transparent thin film transistor (TFT) and its method of manufacture | |
CN103579227B (zh) | 薄膜晶体管基板及其制造方法 | |
US9799679B2 (en) | Thin film transistor array substrate, its manufacturing method and display device | |
US11099437B2 (en) | Display panel, method for manufacturing same, and display device | |
US20140145177A1 (en) | Thin-film transistor substrate and method of manufacturing the thin-film transistor substrate | |
KR20110083307A (ko) | 박막 트랜지스터 기판 및 그 제조 방법 | |
US8884286B2 (en) | Switching element, display substrate and method of manufacturing the same | |
US11374027B2 (en) | Manufacturing method of thin film transistor substrate and thin film transistor substrate | |
KR101941439B1 (ko) | 산화물 박막트랜지스터 어레이 기판 및 그 제조방법 | |
CN105336746B (zh) | 一种双栅极薄膜晶体管及其制作方法、以及阵列基板 | |
KR20150004536A (ko) | 박막 트랜지스터를 포함하는 표시 기판 및 이의 제조 방법 | |
TWI578544B (zh) | 薄膜電晶體及使用該薄膜電晶體之顯示陣列基板 | |
EP2983204B1 (en) | Display device and method for manufacturing the same | |
CN106298815A (zh) | 薄膜晶体管及其制作方法、阵列基板和显示装置 | |
JP5636304B2 (ja) | 薄膜トランジスタ回路基板及びその製造方法 | |
KR20190047365A (ko) | 산화물 반도체 박막 트랜지스터 및 그 제조방법 | |
CN106030821B (zh) | 顶栅薄膜晶体管、阵列基板及其制造方法以及tft器件 | |
CN108336110A (zh) | 一种喷墨打印的oled显示面板及其制备方法 | |
US9640563B2 (en) | Thin film transistor substrate and display | |
US7960219B2 (en) | Thin-film transistor substrate and method of fabricating the same | |
KR20150030518A (ko) | 박막 트랜지스터 및 그 제조 방법 | |
CN108886042B (zh) | 阵列基板及其制造方法、显示面板和显示设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518052 Guangdong city of Shenzhen province Nanshan District Keyuan Road branch Science Park building 1501 A4 Patentee after: Shenzhen Ruoyu Technology Co.,Ltd. Address before: 518052 Guangdong city of Shenzhen province Nanshan District Keyuan Road branch Science Park building 1501 A4 Patentee before: SHENZHEN ROYOLE TECHNOLOGIES Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: 518100 Rouyu international flexible display base, No. 18 dingshanhe Road, Pingdi street, Longgang District, Shenzhen, Guangdong Province Patentee after: SHENZHEN ROYOLE DISPLAY TECHNOLOGY Co.,Ltd. Address before: 518052 1501, building A4, Kexing Science Park, Keyuan North Road, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Ruoyu Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |