CN101814511B - Tft-lcd阵列基板及其制造方法 - Google Patents
Tft-lcd阵列基板及其制造方法 Download PDFInfo
- Publication number
- CN101814511B CN101814511B CN200910078446.5A CN200910078446A CN101814511B CN 101814511 B CN101814511 B CN 101814511B CN 200910078446 A CN200910078446 A CN 200910078446A CN 101814511 B CN101814511 B CN 101814511B
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- 239000000758 substrate Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 96
- 239000010409 thin film Substances 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000004973 liquid crystal related substance Substances 0.000 title description 4
- 230000008569 process Effects 0.000 claims abstract description 84
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000000059 patterning Methods 0.000 claims description 71
- 239000010408 film Substances 0.000 claims description 62
- 239000004065 semiconductor Substances 0.000 claims description 43
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 238000002161 passivation Methods 0.000 claims description 21
- 238000000151 deposition Methods 0.000 claims description 16
- 239000010410 layer Substances 0.000 description 82
- 229920002120 photoresistant polymer Polymers 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 238000001755 magnetron sputter deposition Methods 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- 238000002207 thermal evaporation Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910016048 MoW Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JAONJTDQXUSBGG-UHFFFAOYSA-N dialuminum;dizinc;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Zn+2].[Zn+2] JAONJTDQXUSBGG-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- 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
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/40—Arrangements for improving the aperture ratio
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (13)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910078446.5A CN101814511B (zh) | 2009-02-23 | 2009-02-23 | Tft-lcd阵列基板及其制造方法 |
| US12/703,315 US8497964B2 (en) | 2009-02-23 | 2010-02-10 | TFT-LCD array substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910078446.5A CN101814511B (zh) | 2009-02-23 | 2009-02-23 | Tft-lcd阵列基板及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101814511A CN101814511A (zh) | 2010-08-25 |
| CN101814511B true CN101814511B (zh) | 2012-11-21 |
Family
ID=42621700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910078446.5A Expired - Fee Related CN101814511B (zh) | 2009-02-23 | 2009-02-23 | Tft-lcd阵列基板及其制造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8497964B2 (zh) |
| CN (1) | CN101814511B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053439A (zh) * | 2010-11-24 | 2011-05-11 | 深圳市华星光电技术有限公司 | 像素单元以及液晶显示面板 |
| CN103700329B (zh) | 2013-12-13 | 2015-11-11 | 北京京东方光电科技有限公司 | 显示面板的显示方法 |
| TWI748456B (zh) * | 2014-02-28 | 2021-12-01 | 日商半導體能源研究所股份有限公司 | 顯示裝置的製造方法及電子裝置的製造方法 |
| CN106128399A (zh) * | 2016-08-31 | 2016-11-16 | 深圳市华星光电技术有限公司 | 用于降低液晶显示器显示亮度不均的驱动方法及装置 |
| WO2020199186A1 (zh) * | 2019-04-04 | 2020-10-08 | 深圳市柔宇科技有限公司 | 显示面板和显示装置 |
| CN110989259B (zh) | 2019-12-12 | 2023-01-10 | 京东方科技集团股份有限公司 | 阵列基板及其制备方法、显示装置 |
| CN112365831B (zh) * | 2020-12-02 | 2022-04-08 | 深圳市华星光电半导体显示技术有限公司 | 显示面板 |
| CN114764204A (zh) | 2021-01-13 | 2022-07-19 | 京东方科技集团股份有限公司 | 显示面板及电子设备 |
| CN115812175B (zh) | 2021-04-06 | 2025-01-24 | 京东方科技集团股份有限公司 | 像素电极、阵列基板及显示装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145561A (zh) * | 2006-09-11 | 2008-03-19 | 北京京东方光电科技有限公司 | 一种tft矩阵结构及其制造方法 |
| JP2008166765A (ja) * | 2007-01-04 | 2008-07-17 | Beijing Boe Optoelectronics Technology Co Ltd | Tftアレイ構造及びその製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970004883B1 (ko) * | 1992-04-03 | 1997-04-08 | 삼성전자 주식회사 | 액정표시패널 |
| JP2006065020A (ja) * | 2004-08-27 | 2006-03-09 | Seiko Epson Corp | アクティブマトリクス基板の製造方法、アクティブマトリクス基板、電気光学装置並びに電子機器 |
| 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 |
| JP4823989B2 (ja) * | 2006-09-11 | 2011-11-24 | 北京京東方光電科技有限公司 | Tft―lcdアレイ基板及びその製造方法 |
-
2009
- 2009-02-23 CN CN200910078446.5A patent/CN101814511B/zh not_active Expired - Fee Related
-
2010
- 2010-02-10 US US12/703,315 patent/US8497964B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145561A (zh) * | 2006-09-11 | 2008-03-19 | 北京京东方光电科技有限公司 | 一种tft矩阵结构及其制造方法 |
| JP2008166765A (ja) * | 2007-01-04 | 2008-07-17 | Beijing Boe Optoelectronics Technology Co Ltd | Tftアレイ構造及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101814511A (zh) | 2010-08-25 |
| US20100214518A1 (en) | 2010-08-26 |
| US8497964B2 (en) | 2013-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150624 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150624 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150624 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 |