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US 12,293,859 B2Granted
Conductive film and display device
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorJianlong Huang
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Abstract
The present application provides a conductive film, a manufacturing method of the conductive film, and a display device. The present application prevents refracted light by using a first metal layer to fully cover a second metal layer of a middle layer, thereby fundamentally solving black level stripes caused by lateral etching of the second metal layer.
Claims14
A conductive film, comprising:
- a first metal layer comprising an upper surface and a lower surface, which are opposite to each other;
- a second metal layer disposed on the upper surface;
- and
- a third metal layer disposed on a surface of the second metal layer away from the first metal layer, wherein the third metal layer covers edges of the second metal layer and contacts the first metal layer;
- and
- a light-shielding layer disposed on a surface of the third metal layer away from the substrate.
3 more elements
A display device, comprising a conductive film, wherein the conductive film comprises:
- a first metal layer comprising an upper surface and a lower surface, which are opposite to each other;
- a second metal layer disposed on the upper surface;
- and
- a third metal layer disposed on a surface of the second metal layer away from the first metal layer, wherein the third metal layer covers edges of the second metal layer and contacts the first metal layer;
- and
- a light-shielding layer disposed on a surface of the third metal layer away from the substrate.
3 more elements
Dependencies are inferred from the claim text.