Method of producing metal electrode, array substrate and method of producing the same, display device

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United States of America

PATENT NO 10551696
APP PUB NO 20190094597A1
SERIAL NO

15970803

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure relates to a metal electrode, an array substrate and a method of producing the same, and a display device. In an embodiment, the method includes: forming a protection layer on a metal layer; patterning the protection layer to form a protection pattern, a profile of the protection pattern being the same as a profile of a predetermined pattern of the metal electrode; and etching a part of the metal layer not covered by the protection pattern to form the metal electrode, the metal electrode being covered by the protection pattern, wherein an etching anisotropy of the protection layer is larger than an etching anisotropy of the metal layer.

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Patent Owner(s)

  • BOE TECHNOLOGY GROUP CO. LTD.; BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Huibin Beijing, CN 51 87
Li, Xiaolong Beijing, CN 234 956
Liu, Mingxuan Beijing, CN 32 33
Song, Yongzhi Beijing, CN 59 48
Wu, Zumou Beijing, CN 8 0
Xu, Wenqing Beijing, CN 28 28
Zhang, Xiaoxiang Beijing, CN 51 158

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