US 12,010,903 B2
Lamination apparatus and method of manufacturing display device using the same
Kisang Yoo, Asan-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jul. 15, 2022, as Appl. No. 17/865,511.
Claims priority of application No. 10-2021-0123398 (KR), filed on Sep. 15, 2021.
Prior Publication US 2023/0078185 A1, Mar. 16, 2023
Int. Cl. B32B 41/00 (2006.01); B32B 37/00 (2006.01); B32B 37/10 (2006.01); H10K 71/00 (2023.01); H10K 50/84 (2023.01); H10K 59/122 (2023.01)
CPC H10K 71/00 (2023.02) [B32B 37/0046 (2013.01); B32B 37/1018 (2013.01); B32B 41/00 (2013.01); B32B 2309/68 (2013.01); B32B 2457/20 (2013.01); H10K 50/841 (2023.02); H10K 59/122 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A lamination apparatus comprising:
a first jig comprising an accommodating recess defined by a bottom surface through which a plurality of vacuum holes is defined and side surfaces bent and extending from the bottom surface;
a cover member in which an opening exposing at least one vacuum hole among the plurality of vacuum holes and having a width wider than a width of the at least one vacuum hole is defined;
a second jig disposed to face the first jig;
a pad disposed on the second jig; and
a controller which sets zero data based on a vacuum value measured from the at least one vacuum hole.