CN101770123B - 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
- CN101770123B CN101770123B CN 200810247591 CN200810247591A CN101770123B CN 101770123 B CN101770123 B CN 101770123B CN 200810247591 CN200810247591 CN 200810247591 CN 200810247591 A CN200810247591 A CN 200810247591A CN 101770123 B CN101770123 B CN 101770123B
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- tft
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- electrode
- substrate
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- 239000000758 substrate Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 239000010409 thin film Substances 0.000 title claims abstract description 16
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 69
- 238000002161 passivation Methods 0.000 claims abstract description 19
- 238000005516 engineering process Methods 0.000 claims description 64
- 239000010408 film Substances 0.000 claims description 56
- 239000004065 semiconductor Substances 0.000 claims description 29
- 230000008021 deposition Effects 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 28
- 238000000151 deposition Methods 0.000 abstract description 19
- 230000007547 defect Effects 0.000 abstract 1
- 230000003071 parasitic effect Effects 0.000 abstract 1
- 229920002120 photoresistant polymer Polymers 0.000 description 16
- 238000005530 etching Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000004380 ashing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001755 magnetron sputter deposition Methods 0.000 description 5
- 238000002207 thermal evaporation Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 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
- 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
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 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
-
- 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810247591 CN101770123B (zh) | 2008-12-30 | 2008-12-30 | Tft-lcd阵列基板及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810247591 CN101770123B (zh) | 2008-12-30 | 2008-12-30 | Tft-lcd阵列基板及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101770123A CN101770123A (zh) | 2010-07-07 |
CN101770123B true CN101770123B (zh) | 2011-08-24 |
Family
ID=42503071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810247591 Active CN101770123B (zh) | 2008-12-30 | 2008-12-30 | Tft-lcd阵列基板及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101770123B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113867056B (zh) | 2020-06-30 | 2023-01-10 | 京东方科技集团股份有限公司 | 显示基板、显示面板和显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5517342A (en) * | 1993-03-04 | 1996-05-14 | Samsung Electronics Co., Ltd. | Liquid crystal display having additional capacitors formed from pixel electrodes and a method for manufacturing the same |
CN101122723A (zh) * | 2006-08-11 | 2008-02-13 | Nec液晶技术株式会社 | 液晶显示器 |
-
2008
- 2008-12-30 CN CN 200810247591 patent/CN101770123B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5517342A (en) * | 1993-03-04 | 1996-05-14 | Samsung Electronics Co., Ltd. | Liquid crystal display having additional capacitors formed from pixel electrodes and a method for manufacturing the same |
CN101122723A (zh) * | 2006-08-11 | 2008-02-13 | Nec液晶技术株式会社 | 液晶显示器 |
Also Published As
Publication number | Publication date |
---|---|
CN101770123A (zh) | 2010-07-07 |
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Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141209 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20141209 |
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Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 100015 CHAOYANG, BEIJING |
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Effective date of registration: 20141209 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
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Effective date of registration: 20201207 Address after: 215200 No. 1700, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu, Zhongshan North Road Patentee after: Gaochuang (Suzhou) Electronics Co.,Ltd. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee before: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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