WO2013139135A1 - 阵列基板及其制作方法、显示装置 - Google Patents
阵列基板及其制作方法、显示装置 Download PDFInfo
- Publication number
- WO2013139135A1 WO2013139135A1 PCT/CN2012/084701 CN2012084701W WO2013139135A1 WO 2013139135 A1 WO2013139135 A1 WO 2013139135A1 CN 2012084701 W CN2012084701 W CN 2012084701W WO 2013139135 A1 WO2013139135 A1 WO 2013139135A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gate
- common electrode
- electrode line
- array substrate
- pattern
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000003647 oxidation Effects 0.000 claims abstract description 14
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 14
- 238000002161 passivation Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 150000004706 metal oxides Chemical class 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 229910044991 metal oxide Inorganic materials 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 238000000059 patterning Methods 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 229920002120 photoresistant polymer Polymers 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 238000002207 thermal evaporation Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910016027 MoTi Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42384—Gate electrodes for field effect devices for field-effect transistors with insulated gate for thin film field effect transistors, e.g. characterised by the thickness or the shape of the insulator or the dimensions, the shape or the lay-out of the conductor
-
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42356—Disposition, e.g. buried gate electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4908—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET for thin film semiconductor, e.g. gate of TFT
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)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/125,648 US9786506B2 (en) | 2012-03-23 | 2012-11-15 | Array substrate, manufacturing method therefor and display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210080924.8 | 2012-03-23 | ||
CN2012100809248A CN102629592A (zh) | 2012-03-23 | 2012-03-23 | 阵列基板及其制作方法、显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013139135A1 true WO2013139135A1 (zh) | 2013-09-26 |
Family
ID=46587820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2012/084701 WO2013139135A1 (zh) | 2012-03-23 | 2012-11-15 | 阵列基板及其制作方法、显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9786506B2 (zh) |
CN (1) | CN102629592A (zh) |
WO (1) | WO2013139135A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102629592A (zh) | 2012-03-23 | 2012-08-08 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
TWI651574B (zh) * | 2015-01-12 | 2019-02-21 | 友達光電股份有限公司 | 顯示面板及其製造方法 |
CN104966674A (zh) * | 2015-07-09 | 2015-10-07 | 京东方科技集团股份有限公司 | 薄膜晶体管和阵列基板的制备方法及相关装置 |
CN105632896B (zh) * | 2016-01-28 | 2018-06-15 | 深圳市华星光电技术有限公司 | 制造薄膜晶体管的方法 |
CN105977151A (zh) * | 2016-06-03 | 2016-09-28 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示面板 |
CN107272245A (zh) * | 2017-08-22 | 2017-10-20 | 京东方科技集团股份有限公司 | 一种显示基板的制作方法、显示基板及显示装置 |
CN108735763A (zh) * | 2018-05-29 | 2018-11-02 | 深圳市华星光电技术有限公司 | 一种tft阵列基板、显示面板 |
CN110867410A (zh) * | 2019-10-25 | 2020-03-06 | 惠州市华星光电技术有限公司 | 一种显示面板及其制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1726600A (zh) * | 2002-12-11 | 2006-01-25 | 三星电子株式会社 | 用于x射线检测器的薄膜晶体管阵列面板 |
CN101131936A (zh) * | 2007-09-21 | 2008-02-27 | 北京大学 | 一种利用外延工艺制备鳍形场效应晶体管的方法 |
CN102629592A (zh) * | 2012-03-23 | 2012-08-08 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59124162A (ja) * | 1982-12-29 | 1984-07-18 | Sharp Corp | 薄膜トランジスタ |
JP3392440B2 (ja) * | 1991-12-09 | 2003-03-31 | 株式会社東芝 | 多層導体層構造デバイス |
KR950010661B1 (ko) * | 1992-11-07 | 1995-09-21 | 엘지전자주식회사 | 티에프티 엘씨디(tft-lcd)용 신호선 제조방법 및 구조 |
JP2002208592A (ja) * | 2001-01-09 | 2002-07-26 | Sharp Corp | 絶縁膜の形成方法、半導体装置、製造装置 |
JP2003228081A (ja) * | 2002-01-31 | 2003-08-15 | Nec Corp | 液晶表示装置及びその製造方法 |
TW200731589A (en) | 2006-02-06 | 2007-08-16 | Yang Jae Woo | Organic thin film transistor using ultra-thin metal oxide as gate dielectric and fabrication method thereof |
KR101244895B1 (ko) * | 2006-04-06 | 2013-03-18 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판의 제조 방법 |
JP2008021838A (ja) * | 2006-07-13 | 2008-01-31 | Dainippon Printing Co Ltd | 有機半導体素子の製造方法 |
KR20080008562A (ko) * | 2006-07-20 | 2008-01-24 | 삼성전자주식회사 | 어레이 기판의 제조방법, 어레이 기판 및 이를 갖는표시장치 |
CN101211929A (zh) * | 2006-12-29 | 2008-07-02 | 群康科技(深圳)有限公司 | 薄膜晶体管基板及其制造方法 |
KR101319944B1 (ko) * | 2007-03-29 | 2013-10-21 | 삼성디스플레이 주식회사 | 유기 박막 트랜지스터 기판의 제조 방법 |
CN101995714B (zh) * | 2009-08-28 | 2012-10-17 | 北京京东方光电科技有限公司 | 阵列基板及其制造方法 |
-
2012
- 2012-03-23 CN CN2012100809248A patent/CN102629592A/zh active Pending
- 2012-11-15 US US14/125,648 patent/US9786506B2/en active Active
- 2012-11-15 WO PCT/CN2012/084701 patent/WO2013139135A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1726600A (zh) * | 2002-12-11 | 2006-01-25 | 三星电子株式会社 | 用于x射线检测器的薄膜晶体管阵列面板 |
CN101131936A (zh) * | 2007-09-21 | 2008-02-27 | 北京大学 | 一种利用外延工艺制备鳍形场效应晶体管的方法 |
CN102629592A (zh) * | 2012-03-23 | 2012-08-08 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20140110719A1 (en) | 2014-04-24 |
US9786506B2 (en) | 2017-10-10 |
CN102629592A (zh) | 2012-08-08 |
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