公开(公告)号：US11416092B2

公开(公告)日：2022-08-16

申请号：US17180902

申请日：2021-02-22

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 and a portable terminal including the same. The display device includes 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：US10928939B2

公开(公告)日：2021-02-23

申请号：US15641023

申请日：2017-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo No ,  Yeontae Kim ,  Jungsu Kim ,  Hwan-hee Jeong ,  Inyoung Han

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

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：US11669185B2

公开(公告)日：2023-06-06

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

CPC classification number: G06F3/0412 ,  G06F3/03545 ,  G06F3/0445 ,  G06F2203/04106 ,  G06F2203/04107

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：US09825108B2

公开(公告)日：2017-11-21

申请号：US15177248

申请日：2016-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Youngji Kim ,  Jungsu Kim ,  Dongmyung Shin ,  Jonggil Ryu ,  Sohra Han

IPC: H01L29/04 ,  H01L29/10 ,  H01L31/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/323 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5281

Abstract: A curved display device is disclosed. In one aspect, the display device includes a substrate comprising a flat portion and at least one curved portion, a display unit comprising a first display area on the flat portion, and a second display area on the curved portion, and a thin-film encapsulating layer sealing the display unit, and comprising at least one organic layer and at least one inorganic layer. The display device also includes a functional layer over the thin-film encapsulating layer, wherein the thin-film encapsulating layer comprises a first region overlapping the curved portion, and a second region overlapping the flat portion. The inorganic layer contacts the functional layer, and wherein the inorganic layer has a first surface roughness in the first region different from a second surface roughness in the second region.

公开(公告)号：US12045408B2

公开(公告)日：2024-07-23

申请号：US18139400

申请日：2023-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo No ,  Yeontae Kim ,  Jungsu Kim ,  Hwan-hee Jeong ,  Inyoung Han

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

CPC classification number: G06F3/0412 ,  G06F3/03545 ,  G06F3/0445 ,  G06F2203/04106 ,  G06F2203/04107

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：US20170062537A1

公开(公告)日：2017-03-02

申请号：US15177248

申请日：2016-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Youngji Kim ,  Jungsu Kim ,  Dongmyung Shin ,  Jonggil Ryu ,  Sohra Han

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/323 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5281

Abstract: A curved display device is disclosed. In one aspect, the display device includes a substrate comprising a flat portion and at least one curved portion, a display unit comprising a first display area on the flat portion, and a second display area on the curved portion, and a thin-film encapsulating layer sealing the display unit, and comprising at least one organic layer and at least one inorganic layer. The display device also includes a functional layer over the thin-film encapsulating layer, wherein the thin-film encapsulating layer comprises a first region overlapping the curved portion, and a second region overlapping the flat portion. The inorganic layer contacts the functional layer, and wherein the inorganic layer has a first surface roughness in the first region different from a second surface roughness in the second region.

Abstract translation: 公开了一种弯曲显示装置。 一方面，显示装置包括：基板，包括平坦部分和至少一个弯曲部分;显示单元，包括平坦部分上的第一显示区域;以及弯曲部分上的第二显示区域;以及薄膜封装 层密封显示单元，并且包括至少一个有机层和至少一个无机层。 显示装置还包括在薄膜封装层上的功能层，其中薄膜封装层包括与弯曲部分重叠的第一区域和与平坦部分重叠的第二区域。 无机层与功能层接触，其中无机层在第一区域具有与第二区域不同于第二表面粗糙度的第一表面粗糙度。