	US 12,116,307 B2
	Jig for manufacturing window and method of manufacturing window using the same
Hanggyun Park, Suwon-si (KR); Beomsoo Kim, Cheonan-si (KR); Byungchan Kim, Hwaseong-si (KR); Jang Doo Lee, Hwaseong-si (KR); Seungjun Yi, Suwon-si (KR); Hyungsup Lee, Yongin-si (KR); and Sunhong Choi, Cheonan-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR); and Dowooinsys Co., Ltd., Cheongju-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR); and DOWOOINSYS CO., LTD., Cheongju-si (KR)
Filed on Jan. 27, 2022, as Appl. No. 17/586,589.
Claims priority of application No. 10-2021-0018085 (KR), filed on Feb. 9, 2021.
Prior Publication US 2022/0250969 A1, Aug. 11, 2022
Int. Cl. C03C 15/00 (2006.01); C03B 33/02 (2006.01)

CPC C03C 15/00 (2013.01) [C03B 33/0222 (2013.01)]

10 Claims

1. A method of manufacturing a window, the method comprising:

providing a glass substrate in which pre-cutting lines are formed in each of upper and lower outer surfaces thereof, the pre-cutting lines defining a plurality of window regions;

performing chemical etching on the glass substrate so as to separate the glass substrate, at the pre-cutting lines, into a plurality of windows corresponding to the plurality of window regions; and

collecting the plurality of windows corresponding to the plurality of window regions and separated from the glass substrate.