CN109768015B - 一种阵列基板及其制造方法 - Google Patents
一种阵列基板及其制造方法 Download PDFInfo
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- CN109768015B CN109768015B CN201910083050.3A CN201910083050A CN109768015B CN 109768015 B CN109768015 B CN 109768015B CN 201910083050 A CN201910083050 A CN 201910083050A CN 109768015 B CN109768015 B CN 109768015B
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- 239000000758 substrate Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 112
- 239000002184 metal Substances 0.000 claims abstract description 93
- 238000005530 etching Methods 0.000 claims abstract description 31
- 239000004065 semiconductor Substances 0.000 claims abstract description 23
- 238000004380 ashing Methods 0.000 claims abstract description 8
- 238000000059 patterning Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 29
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000010409 thin film Substances 0.000 claims description 8
- 238000001039 wet etching Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
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- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
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CN201910083050.3A CN109768015B (zh) | 2019-01-29 | 2019-01-29 | 一种阵列基板及其制造方法 |
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CN201910083050.3A CN109768015B (zh) | 2019-01-29 | 2019-01-29 | 一种阵列基板及其制造方法 |
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CN109768015A CN109768015A (zh) | 2019-05-17 |
CN109768015B true CN109768015B (zh) | 2021-07-23 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110660813A (zh) * | 2019-08-21 | 2020-01-07 | 福建华佳彩有限公司 | 一种oled面板及制作方法 |
CN111863728B (zh) * | 2020-06-29 | 2023-12-08 | 南京京东方显示技术有限公司 | 阵列基板及其制造方法 |
CN113594185A (zh) * | 2021-07-29 | 2021-11-02 | 北海惠科光电技术有限公司 | 阵列基板的制作方法及阵列基板 |
CN114944362A (zh) * | 2022-05-24 | 2022-08-26 | 福建华佳彩有限公司 | 一种避免有源层蚀刻的7 Mask阵列基板及其制造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100366768B1 (ko) * | 2000-04-19 | 2003-01-09 | 삼성전자 주식회사 | 배선의 접촉부 및 그의 제조 방법과 이를 포함하는 박막 트랜지스터 기판 및 그 제조 방법 |
KR20070070718A (ko) * | 2005-12-29 | 2007-07-04 | 엘지.필립스 엘시디 주식회사 | 박막 트랜지스터 기판의 제조방법 |
JP2007310334A (ja) * | 2006-05-19 | 2007-11-29 | Mikuni Denshi Kk | ハーフトーン露光法を用いた液晶表示装置の製造法 |
JP4329847B2 (ja) * | 2007-03-27 | 2009-09-09 | エプソンイメージングデバイス株式会社 | 電気光学装置及び電気光学装置製造方法 |
WO2012085987A1 (ja) * | 2010-12-24 | 2012-06-28 | パナソニック株式会社 | 半導体トランジスタの製造方法、並びに該方法で製造した半導体トランジスタを用いた駆動回路、該駆動回路と表示素子とを含んでなる画素回路、該画素回路が行列状に配置された表示パネル、及び該パネルを備えた表示装置 |
CN102769040B (zh) * | 2012-07-25 | 2015-03-04 | 京东方科技集团股份有限公司 | 薄膜晶体管、阵列基板及其制作方法、显示装置 |
CN103441129A (zh) * | 2013-08-23 | 2013-12-11 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法和显示装置 |
CN104576523A (zh) * | 2013-10-16 | 2015-04-29 | 北京京东方光电科技有限公司 | 一种阵列基板及其制作方法和显示装置 |
CN103715138B (zh) * | 2013-12-31 | 2017-01-25 | 京东方科技集团股份有限公司 | 一种阵列基板及其制造方法、显示装置 |
CN104091784A (zh) * | 2014-07-11 | 2014-10-08 | 合肥鑫晟光电科技有限公司 | 一种阵列基板制备方法 |
CN106711088B (zh) * | 2016-12-26 | 2019-10-18 | 武汉华星光电技术有限公司 | Oled显示装置的双层栅极结构的制作方法 |
CN106847836B (zh) * | 2017-04-10 | 2019-11-08 | 深圳市华星光电半导体显示技术有限公司 | Tft基板及其制作方法 |
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Effective date of registration: 20200909 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Applicant after: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Address before: Nanjing Crystal Valley Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Applicant before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Applicant before: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Applicant before: Nanjing East China Electronic Information Technology Co.,Ltd. |
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Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: Nanjing BOE Display Technology Co.,Ltd. Address before: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Patentee before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. |