US 12,292,645 B2
Display panel and preparation method thereof
Ying Lu, Guangdong (CN); Yingchun Zhao, Guangdong (CN); Wuguang Liu, Guangdong (CN); and Lixia Li, Guangdong (CN)
Assigned to TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed by TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong (CN)
Filed on Jan. 31, 2024, as Appl. No. 18/428,573.
Application 18/428,573 is a continuation of application No. 17/814,524, filed on Jul. 24, 2022, granted, now 11,921,370.
Claims priority of application No. 202210692694.4 (CN), filed on Jun. 17, 2022.
Prior Publication US 2024/0176181 A1, May 30, 2024
Int. Cl. G02F 1/1335 (2006.01); G02F 1/1339 (2006.01)
CPC G02F 1/133553 (2013.01) [G02F 1/133516 (2013.01); G02F 1/1339 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display panel, comprising:
an array substrate,
a color film substrate disposed opposite to the array substrate,
a liquid crystal layer disposed between the array substrate and the color film substrate, and
a reflective layer disposed on a side of the array substrate facing the liquid crystal layer, wherein the reflective layer comprises a plurality of first convex structures and a plurality of convex rings, and an outer peripheral edge of each of the first convex structures is surrounded by at least one of the convex rings.