US 11,749,139 B2
Display module
Chansong Lee, Suwon-si (KR); Jihwa Lee, Hwaseong-si (KR); and Minju Oh, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on May 9, 2022, as Appl. No. 17/739,644.
Application 17/739,644 is a continuation of application No. 16/877,830, filed on May 19, 2020, granted, now 11,348,487.
Claims priority of application No. 10-2019-0088418 (KR), filed on Jul. 22, 2019.
Prior Publication US 2022/0262282 A1, Aug. 18, 2022
Int. Cl. G09F 9/30 (2006.01); H10K 50/86 (2023.01); H10K 102/00 (2023.01)
CPC G09F 9/301 (2013.01) [H10K 50/86 (2023.02); H10K 2102/311 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display module including a first non-folding area, a folding area, and a second non-folding area, which are sequentially arranged in a first direction, and being in-folded with respect to a folding axis disposed on the folding area, the display module comprising:
a window;
a first adhesive layer disposed under the window;
an anti-reflection layer disposed under the first adhesive layer;
a second adhesive layer disposed under the anti-reflection layer;
a display panel disposed under the second adhesive layer;
a third adhesive layer disposed under the display panel; and
a lower film disposed under the third adhesive layer,
wherein at least one of the window, the anti-reflection layer, and the display panel has a thickness equal to or greater than about 30 micrometers and equal to or smaller than about 60 micrometers, and
at least one of the first adhesive layer and the second adhesive layer has a thickness equal to or greater than about 25 micrometers and equal to or smaller than about 75 micrometers.