公开(公告)号：US20250156012A1

公开(公告)日：2025-05-15

申请号：US18678005

申请日：2024-05-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yu Jin SIN ,  Jae Hyun PARK ,  IL Ho LEE ,  Hyun Wook CHO

IPC: G06F3/041 ,  G06F3/14

Abstract: A display device includes a first display panel, a second display panel disposed adjacent to the first display panel, a first touch array disposed on the first display panel, a second touch array disposed on the second display panel, a first touch driver that applies a first touch driving signal to the first touch array in response to a frame synchronization signal, a second touch driver that applies a second touch driving signal to the second touch array in response to the frame synchronization signal, and a common line commonly connected to the first and second touch drivers to transmit the frame synchronization signal, and pulses included in the first touch driving signal and pulses included in the second touch driving signal have phases opposite to each other.

公开(公告)号：US20150062453A1

公开(公告)日：2015-03-05

申请号：US14340013

申请日：2014-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： In Cheol KIM ,  Seung Ho NAM ,  Yoon Gyu LEE ,  IL Ho LEE ,  Hyun-Ju LEE

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/134363 ,  G02F2001/134318 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103

Abstract: A display device includes: a first substrate; a plurality of pixel electrodes disposed on the first substrate; a common electrode including a plurality of common electrode plates disposed on the first substrate, where the common electrode plates cover the pixel electrodes and are arranged substantially in a matrix form; and a plurality of common electrode line groups which applies a common voltage to the common electrode plates, in which laterally adjacent common electrode plates of the common electrode plates are connected to different common electrode line groups.

Abstract translation: 一种显示装置，包括：第一基板; 设置在所述第一基板上的多个像素电极; 公共电极，其包括设置在所述第一基板上的多个公共电极板，所述公共电极板覆盖所述像素电极并且基本上以矩阵形式布置; 以及向公共电极板施加公共电压的多个公共电极线组，其中公共电极板的横向相邻公共电极板连接到不同的公共电极线组。