US 12,293,859 B2
Conductive film and display device
Jianlong Huang, Hubei (CN)
Assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Wuhan (CN)
Filed by WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Hubei (CN)
Filed on Jan. 31, 2024, as Appl. No. 18/427,894.
Application 18/427,894 is a continuation of application No. 16/979,185, granted, now 11,942,239, previously published as PCT/CN2020/103196, filed on Jul. 21, 2020.
Claims priority of application No. 202010596512.4 (CN), filed on Jun. 28, 2020.
Prior Publication US 2024/0170180 A1, May 23, 2024
Int. Cl. H01B 5/00 (2006.01); H01B 1/02 (2006.01); H01B 13/00 (2006.01); H01B 13/008 (2006.01)
CPC H01B 5/00 (2013.01) [H01B 1/02 (2013.01); H01B 13/0036 (2013.01); H01B 13/008 (2013.01); Y10T 29/49155 (2015.01); Y10T 29/532 (2015.01)] 14 Claims
OG exemplary drawing
 
1. 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.