公开(公告)号：US20220342501A1

公开(公告)日：2022-10-27

申请号：US17859775

申请日：2022-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo NO ,  Yeontae KIM ,  Jungsu KIM ,  Hwan-hee JEONG ,  Inyoung HAN

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/0354

Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.

公开(公告)号：US20220190047A1

公开(公告)日：2022-06-16

申请号：US17683005

申请日：2022-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Yeri JEONG ,  Dongjin MOON ,  Inyoung HAN

IPC: H01L27/32

Abstract: A display device includes: a substrate including an opening and a display area surrounding the opening; a plurality of display elements in the display area and including a first display element and a second display element spaced apart from each other about the opening; an input sensing layer on the plurality of display elements and including two first sensing electrodes spaced apart from each other around the opening and two second sensing electrodes spaced apart from each other around the opening; and a plurality of segments between the opening and the display area, wherein the plurality of segments comprise: a first segment electrically connected to one of the two first sensing electrodes through a first line; and a second segment electrically connected to the first segment through a second line.

公开(公告)号：US20210043715A1

公开(公告)日：2021-02-11

申请号：US16984980

申请日：2020-08-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Inyoung HAN ,  Wonkyu Kwak ,  Yunkyeong In

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/044

Abstract: A display apparatus that includes a substrate comprising a display area and a non-display area on a periphery of the display area. A display device is on the display area. The display device comprises a light-emitting device electrically connected to a thin film transistor. A first barrier wall is on the non-display area. The first barrier wall surrounds the display area and comprises a first layer and a second layer. The first layer comprises a first portion having a first height from an upper surface of the substrate, and a second portion having a second height from the upper surface of the substrate that is less than the first height. The second layer is on the second portion.

公开(公告)号：US20200381486A1

公开(公告)日：2020-12-03

申请号：US16846108

申请日：2020-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： Yeri JEONG ,  Dongjin MOON ,  Inyoung HAN

IPC: H01L27/32

Abstract: A display device includes: a substrate including an opening and a display area surrounding the opening; a plurality of display elements in the display area and including a first display element and a second display element spaced apart from each other about the opening; an input sensing layer on the plurality of display elements and including two first sensing electrodes spaced apart from each other around the opening and two second sensing electrodes spaced apart from each other around the opening; and a plurality of segments between the opening and the display area, wherein the plurality of segments comprise: a first segment electrically connected to one of the two first sensing electrodes through a first line; and a second segment electrically connected to the first segment through a second line.