公开(公告)号：US20210263614A1

公开(公告)日：2021-08-26

申请号：US17315505

申请日：2021-05-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo-Sang YANG

IPC: G06F3/044

Abstract: A display device includes: a first touch electrode; a first touch pad electrically connected to the first touch electrode by a touch wire; and a first dummy pad not connected to the touch wire, and disposed adjacent to the first touch pad, wherein a width of the first touch pad is greater than a width of the first dummy pad.

公开(公告)号：US20210165518A1

公开(公告)日：2021-06-03

申请号：US17079227

申请日：2020-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： YongHwan SHIN ,  Hyo-Sang YANG

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes a display panel to display an image for each of frame periods, and an input sensing unit directly on the display panel to sense a user input. A display device further includes a first driver to control driving of the display panel and a second driver to control driving of the input sensing unit. The frame period includes a display period and a blank period adjacent to the display period. The duration of the blank period may vary randomly during a set reference period.