公开(公告)号：US20180260053A1

公开(公告)日：2018-09-13

申请号：US15850354

申请日：2017-12-21

Applicant: Samsung Display Co., Ltd. ,  SNU R&DB FOUNDATION

Inventor： Jongho HONG ,  Minwoo KIM ,  Wonsang PARK ,  Hyeyong CHU ,  Dae-Hyeong KIM ,  Jaemin KIM ,  Jun Kyul SONG

IPC: G06F3/044 ,  G06F3/041

Abstract: An electronic apparatus may include a base layer and a sensing unit disposed on the base layer to sense a touch event. The sensing unit may include touch sensor unit configured to sense a position of the touch event and pressure sensor unit configured to sense a magnitude of the touch event. The touch sensor unit may include a touch sensing pattern including a first transparent electrode layer, a first metal layer, and a first resin layer. The pressure sensor unit may include a pressure sensing pattern including a second transparent electrode layer, a second metal layer, and a second resin layer.

公开(公告)号：US20250063895A1

公开(公告)日：2025-02-20

申请号：US18757239

申请日：2024-06-27

Applicant: Samsung Display Co., LTD.

Inventor： Jun Hyeong PARK ,  Kyung Min KIM ,  Jun Kyul SONG

IPC: H10K59/122

Abstract: A display device includes a substrate including an emission area and a non-emission area; a via layer on the emission area and the non-emission area of the substrate and including a first recess toward the substrate in the non-emission area; a first pixel auxiliary layer on the via layer and including a protruding tip on one side and extending in a first direction from a side surface of the first recess in the non-emission area; a first pixel electrode on the first pixel auxiliary layer; a separator on the first pixel electrode in the non-emission area; a charge generation layer on the first pixel electrode in the emission area; a charge pattern on the separator and comprising a same material as the charge generation layer; and a common electrode on the charge generation layer and the charge pattern.