发明名称 |
ELECTRODE STRUCTURE AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE |
摘要 |
An electrode structure comprises an introduction electrode and a body electrode, and a first isolating layer and a second isolating layer arranged between the introduction electrode and the body electrode. A first via hole is formed in the first isolating layer, a second via hole is formed in the second isolating layer. The hole axes of the first via hole and the second via hole are on the same straight line passing through the body electrode, so that a part of the body electrode is exposed via the first and the second via holes. The introduction electrode is electrically connected with the body electrode through the part of the body electrode. The diameter of the first via hole is smaller than that of the second via hole, and the first isolating layer extends to completely cover the hole wall of the second via hole. |
申请公布号 |
US2016041433(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
US201414429971 |
申请日期 |
2014.05.27 |
申请人 |
BOE TECHNOLOGY GROUP CO., LTD. ;HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. |
发明人 |
ZHANG Min;KIM Minsu |
分类号 |
G02F1/1343;G02F1/1362;H01L27/12;G02F1/1368 |
主分类号 |
G02F1/1343 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Beijing CN |