US 12,356,572 B2
Cushion plate, display device including the same, and display apparatus including the same
Kyoung-Hoon Kim, Gumi-si (KR); and Wangeon Sim, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Aug. 10, 2022, as Appl. No. 17/885,030.
Claims priority of application No. 10-2021-0132282 (KR), filed on Oct. 6, 2021.
Prior Publication US 2023/0105863 A1, Apr. 6, 2023
Int. Cl. G06F 1/20 (2006.01); H05K 5/00 (2006.01); H05K 5/03 (2006.01); H05K 7/20 (2006.01)
CPC H05K 5/03 (2013.01) [H05K 5/0018 (2022.08); H05K 7/20963 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A display device comprising:
a cover member;
a display panel disposed under the cover member; and
a cushion plate disposed under the display panel and including a cushion layer and a heat-dissipation layer,
wherein the heat-dissipation layer includes:
a first body vertically overlapping the cushion layer; and
at least one first extension extending from the first body and outwardly of the cushion layer, and
wherein the at least one first extension is disposed on the cover member so as not to vertically overlap with the display panel.