	US 12,330,393 B2
	Glass substrate multilayer structure, method of producing the same, and flexible display panel including the same
Cheol Min Yun, Daejeon (KR)
Assigned to SK Innovation Co., Ltd., Seoul (KR); and SK ie technology Co., Ltd., Seoul (KR)
Filed by SK Innovation Co., Ltd., Seoul (KR); and SK ie technology Co., Ltd., Seoul (KR)
Filed on Aug. 26, 2021, as Appl. No. 17/412,795.
Claims priority of application No. 10-2020-0113257 (KR), filed on Sep. 4, 2020.
Prior Publication US 2022/0072826 A1, Mar. 10, 2022
Int. Cl. B32B 17/06 (2006.01); B32B 27/30 (2006.01); B32B 27/38 (2006.01); C03C 17/32 (2006.01); C09D 135/02 (2006.01); C09D 163/00 (2006.01); G06F 1/16 (2006.01)

CPC B32B 17/06 (2013.01) [C03C 17/326 (2013.01); C09D 135/02 (2013.01); C09D 163/00 (2013.01); B32B 27/308 (2013.01); B32B 27/38 (2013.01); B32B 2307/536 (2013.01); B32B 2307/558 (2013.01); B32B 2307/7376 (2023.05); B32B 2457/20 (2013.01); G06F 1/1652 (2013.01)]

10 Claims

1. A flexible glass substrate multilayer structure comprising:

a flexible glass substrate; and

a functional layer formed on at least one surface of the flexible glass substrate,

wherein the functional layer is phase-separated in a drying or curing process after a single coating and formed into two or more layers,

wherein the functional layer comprises an acrylic resin layer, a mixed layer, and an epoxy-based silane resin layer in that order.