公开(公告)号：US20230418403A1

公开(公告)日：2023-12-28

申请号：US18465105

申请日：2023-09-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-hwan PARK ,  Seongjun LEE ,  Sunghyun PARK ,  Changyong JUNG

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/04164 ,  G06F3/0443 ,  G06F3/0446 ,  G02F1/13338

Abstract: A display apparatus includes a display panel and a touch sensing unit on the display panel. The touch sensing unit includes a plurality of first touch sensing parts arranged with each other along a first direction and having a mesh shape, a first connection part configured to connect adjacent ones of the first touch sensing parts to each other along the first direction, a plurality of second touch sensing parts arranged with each other along a second direction crossing the first direction and having the mesh shape, and a second connection part configured to connect adjacent ones of the second touch sensing parts to each other along the second direction. An insulation layer is located between the first connection part and the second connection part, and the first connection part extends to cross the adjacent ones of the second touch sensing parts.

公开(公告)号：US20220236825A1

公开(公告)日：2022-07-28

申请号：US17722366

申请日：2022-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jaehyun LEE ,  Keunlim KU ,  Sanghyun JUN ,  Changyong JUNG

IPC: G06F3/041 ,  G09G3/3233 ,  G09G3/3266 ,  G06F3/044 ,  G09G3/3225 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device including a circuit layer having a driving circuit layer with a plurality of clock signal lines, a touch detection unit having a touch detection part and a plurality of touch signal lines electrically connected to the touch detection unit, and a conductive portion disposed between the plurality of clock signal lines and the plurality of touch signal lines and configured to cover an overlapping area where the plurality of clock signal lines and the plurality of touch signal lines overlap.

公开(公告)号：US20210278928A1

公开(公告)日：2021-09-09

申请号：US17313048

申请日：2021-05-06

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa-Jeong KIM ,  Nayun KWAK ,  Sanghyun JUN ,  Changyong JUNG

IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32

Abstract: Provided is a display device including a display panel and an input sensing unit. The input sensing unit includes at least one insulation layer, an electrode, and an auxiliary electrode. The electrode includes sensor parts including a metal and having a mesh shape and connection parts connecting adjacent sensor parts of the sensor parts to each other. The auxiliary electrode overlaps the sensor parts, is connected to the sensor parts, and includes transparent conductive oxide.

公开(公告)号：US20200264722A1

公开(公告)日：2020-08-20

申请号：US16865907

申请日：2020-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Jaehyun LEE ,  Keunlim KU ,  Sanghyun JUN ,  Changyong JUNG

IPC: G06F3/041 ,  G09G3/3266 ,  G09G3/3233 ,  H01L51/52 ,  H01L51/00 ,  H01L27/32 ,  G09G3/3225 ,  G06F3/044

Abstract: A display device including a circuit layer having a driving circuit layer with a plurality of clock signal lines, a touch detection unit having a touch detection part and a plurality of touch signal lines electrically connected to the touch detection unit, and a conductive portion disposed between the plurality of clock signal lines and the plurality of touch signal lines and configured to cover an overlapping area where the plurality of clock signal lines and the plurality of touch signal lines overlap.

公开(公告)号：US20200033993A1

公开(公告)日：2020-01-30

申请号：US16595115

申请日：2019-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa-Jeong KIM ,  Nayun KWAK ,  Sanghyun JUN ,  Changyong JUNG

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

Abstract: Provided is a display device including a display panel and an input sensing unit. The input sensing unit includes at least one insulation layer, an electrode, and an auxiliary electrode. The electrode includes sensor parts including a metal and having a mesh shape and connection parts connecting adjacent sensor parts of the sensor parts to each other. The auxiliary electrode overlaps the sensor parts, is connected to the sensor parts, and includes transparent conductive oxide.

公开(公告)号：US20180033980A1

公开(公告)日：2018-02-01

申请号：US15654485

申请日：2017-07-19

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan PARK ,  Seongjun LEE ,  Jongseok KIM ,  Eunae JUNG ,  Changyong JUNG

IPC: H01L51/05 ,  H01L51/10 ,  H01L51/00

CPC classification number: H01L51/0533 ,  G02F1/136286 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L27/323 ,  H01L27/3262 ,  H01L51/0023 ,  H01L51/107 ,  H01L51/5253 ,  H01L2251/5338

Abstract: A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.