公开(公告)号：US20240211080A1

公开(公告)日：2024-06-27

申请号：US18391542

申请日：2023-12-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongyoon LEE ,  Kyungho KIM ,  Ok-Kyung PARK

IPC: G06F3/044 ,  G06F3/041 ,  G09G3/3233 ,  H10K59/122

CPC classification number: G06F3/0443 ,  G06F3/0412 ,  G06F3/0446 ,  G09G3/3233 ,  H10K59/122 ,  G06F2203/04111 ,  G06F2203/04112 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0257 ,  G09G2354/00

Abstract: A display device includes a display layer that displays an image, and a sensing layer that is disposed on the display layer and includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting the plurality of first sensing electrodes. The display layer may include a transistor, a light emitting device, which includes a first electrode, an intermediate electrode disposed on the first electrode, and a second electrode disposed on the intermediate electrode, a pixel defining film, in which an emission opening portion overlapping a portion of the first electrode is defined, and a separator which is disposed on the pixel defining film and interrupting a continued formation of the second electrode. The plurality of first sensing electrodes and the plurality of second sensing electrodes may overlap the separator.