US 12,335,424 B2
Electronic device including foldable display
Dongkee Jung, Gyeonggi-do (KR); Kyuhwan Lee, Gyeonggi-do (KR); Haejin Lee, Gyeonggi-do (KR); and Juhee Han, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd, Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Feb. 16, 2023, as Appl. No. 18/110,451.
Application 18/110,451 is a continuation of application No. PCT/KR2022/001051, filed on Jan. 20, 2022.
Claims priority of application No. 10-2021-0008232 (KR), filed on Jan. 20, 2021.
Prior Publication US 2023/0199097 A1, Jun. 22, 2023
Int. Cl. G06F 1/20 (2006.01); G06F 1/16 (2006.01); H04M 1/02 (2006.01)
CPC H04M 1/0268 (2013.01) [G06F 1/1641 (2013.01); G06F 1/1652 (2013.01); G06F 1/1681 (2013.01); G06F 1/203 (2013.01); H04M 1/0216 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a first housing;
a second housing connected to the first housing via a hinge structure to be rotatable relative to the first housing;
an electronic component arranged in at least one region of the first housing or the second housing;
a flexible display arranged in one region of the first housing and one region of the second housing, the flexible display being configured to be foldable according to rotation;
a heat dissipation sheet arranged under the flexible display and configured to diffuse heat generated by the electronic component; and
a first adhesive layer configured to bond the flexible display and the heat dissipation sheet to each other,
wherein the heat dissipation sheet includes a first portion corresponding to the first housing, a second portion corresponding to the second housing, and a third portion interconnecting the first portion and the second portion and corresponding to the hinge structure,
wherein the third portion includes a structure that protrudes or is folded at least once with respect to the first portion and the second portion, and
wherein the first adhesive layer includes a first opening in a region corresponding to the third portion.