US 12,007,814 B2
Flexible display assembly and electronic device including the same
Seonghoon Kim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 16/971,173
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Aug. 6, 2020, PCT No. PCT/KR2020/010418
§ 371(c)(1), (2) Date Aug. 19, 2020,
PCT Pub. No. WO2021/025494, PCT Pub. Date Feb. 11, 2021.
Claims priority of application No. 10-2019-0095545 (KR), filed on Aug. 6, 2019.
Prior Publication US 2023/0095925 A1, Mar. 30, 2023
Int. Cl. G06F 1/16 (2006.01); G09G 3/00 (2006.01)
CPC G06F 1/1681 (2013.01) [G09G 3/035 (2020.08)] 21 Claims
OG exemplary drawing
 
1. A flexible display assembly comprising:
a display panel layer;
an un-even structure layer, at least a part of which comprises protrusions and recesses;
a buffer layer arranged between the display panel layer and the un-even structure layer and comprising at least one projection, at least a part of which is inserted into a valley of the protrusions and recesses; and
a support layer arranged on one surface of the buffer layer and formed to support at least a part of the buffer layer,
wherein the un-even structure layer comprises a digitizer for detecting an input by a digital pen, and
wherein the digitizer comprises a dielectric layer and a plurality of electrodes, which are arranged with a specified separation distance therebetween on the dielectric layer to form a height difference with the dielectric layer.