US 12,405,632 B2
Display device
Jin Yong Sim, Seongnam-si (KR); Jai Ku Shin, Hwaseong-si (KR); and Sung Chul Choi, Hwaseong-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Apr. 26, 2022, as Appl. No. 17/729,850.
Claims priority of application No. 10-2021-0117502 (KR), filed on Sep. 3, 2021.
Prior Publication US 2023/0071578 A1, Mar. 9, 2023
Int. Cl. G06F 1/16 (2006.01)
CPC G06F 1/1643 (2013.01) [G06F 1/1616 (2013.01); G06F 1/1656 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A display device comprising:
a display module;
a plate attached to the display module; and
a digitizer on a lower portion of the plate, and configured to sense a touch, wherein the plate is multi-layered, and comprises:
a layer with an isotropic elasticity coefficient and located above the digitizer; and
a layer with an anisotropic elasticity coefficient and located above the digitizer.