US 12,464,667 B2
Display cover glass
Chih-Ming Chung, Tongluo Township (TW); Hsing-Chiao Lin, Tongluo Township (TW); Yuh-Chang Lan, Tongluo Township (TW); and Wei-Ting Lin, Tongluo Township (TW)
Assigned to G-TECH OPTOELECTRONICS CORPORATION, Tongluo Township (TW)
Filed by G-TECH OPTOELECTRONICS CORPORATION, Tongluo Township (TW)
Filed on Dec. 16, 2022, as Appl. No. 18/067,594.
Claims priority of provisional application 63/290,879, filed on Dec. 17, 2021.
Prior Publication US 2023/0199991 A1, Jun. 22, 2023
Int. Cl. H05K 5/03 (2006.01); C03B 23/023 (2006.01)
CPC H05K 5/03 (2013.01) [C03B 23/023 (2013.01)] 8 Claims
OG exemplary drawing
 
1. Display cover glass, comprising:
a glass substrate having a first panel and a second panel, wherein an angle is formed between the first panel and the second panel, the first panel has a first display area, the second panel has a second display area, the first panel is provided with an arbitrary first point, the second panel is provided with an arbitrary second point, and a color difference value ΔE between the first point and the second point is less than or equal to 17 when a viewing angle difference between the first point and the second point is 10-60 degrees;
wherein the first point has a 10-degree measuring angle on the first panel and the second point has a 60-degree measuring angle on the second panel from a same position between the interior of the angle respectively;
wherein an antireflection layer and an anti-fingerprint layer are formed on the surface of the first panel and of the second panel;
wherein the angle ranges from 120 to 175 degrees.