公开(公告)号：US20230251733A1

公开(公告)日：2023-08-10

申请号：US18105177

申请日：2023-02-02

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Kook PARK ,  Suk KIM ,  So Hee PARK ,  Hee SEOMOON ,  Tae Hee LEE ,  Won Ki HONG

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/04883 ,  H01L25/075 ,  H01L27/12 ,  H01L33/50 ,  H01L33/58 ,  H01L33/62

CPC classification number: G06F3/0414 ,  G06F3/0412 ,  G06F3/016 ,  G06F3/04883 ,  H01L25/0753 ,  H01L27/1214 ,  H01L33/502 ,  H01L33/505 ,  H01L33/58 ,  H01L33/62 ,  G06F2203/014 ,  B82Y20/00

Abstract: A display device includes: a display panel; a frame disposed on one surface of the display panel; a vibration generator disposed on one surface of the frame opposite to the one surface of the display panel; and a shielding member which protrudes from the one surface of the middle frame.

公开(公告)号：US20230100439A1

公开(公告)日：2023-03-30

申请号：US17869661

申请日：2022-07-20

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Min CHOI ,  Ji Hun RYU ,  Su Yul SEO ,  Kwang Hyun BAEK ,  Dong Hwan LEE ,  Won Ki HONG ,  Jeong An HONG

IPC: G06V40/13 ,  G06F3/042 ,  G06V40/12 ,  G06V10/147

Abstract: Provided is a display device comprising a display panel, a metal plate on a bottom surface of the display panel, the metal plate including a first surface facing the bottom surface of the display panel and a second surface opposite to the one surface, and a fingerprint sensor overlappingly disposed on the second surface of the metal plate, wherein the metal plate includes an indentation groove recessed in a direction toward the first surface from the second surface of the metal plate, and the fingerprint sensor is disposed on the second surface of the metal plate on which the indentation groove is formed.

公开(公告)号：US20220217227A1

公开(公告)日：2022-07-07

申请号：US17706164

申请日：2022-03-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Ki HONG ,  So Hee PARK ,  Hee SEOMOON ,  Hyeon Jun LEE

IPC: H04M1/02 ,  H01L27/32

Abstract: A display device includes a display panel to display an image, and a blood pressure measuring module including a pressure sensor and a pulse wave sensor, wherein the pressure sensor is configured to sense a pressure that is applied to the display panel, the pulse wave sensor includes an optical sensor, and the pulse wave sensor is configured to generate a pulse wave signal using light that is emitted from a pixel of the display panel.

公开(公告)号：US20210117033A1

公开(公告)日：2021-04-22

申请号：US17114242

申请日：2020-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Won Ki HONG ,  Tae Hee LEE ,  Sung Kook PARK ,  So Hee PARK ,  Hee SEOMOON

IPC: G06F3/041 ,  G06F1/16

Abstract: A display device includes: a display panel; a first force sensor disposed under the display panel; and a first waterproof member disposed under the display panel and disposed on an outer side of the first force sensor, wherein a height of the first waterproof member is larger than a height of the first force sensor.

公开(公告)号：US20210074773A1

公开(公告)日：2021-03-11

申请号：US16953145

申请日：2020-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hee SEOMOON ,  Sung Kook PARK ,  So Hee PARK ,  Bong Hyun YOU ,  Tae Hee LEE ,  Won Ki HONG

IPC: H01L27/32 ,  H01L51/52 ,  H05K1/14 ,  G06F3/044

Abstract: A display device including: a display panel; a first force sensor disposed under the display panel; and a waterproofing member disposed under the display panel and disposed adjacent to the first force sensor, a part of the first force sensor and a part of the waterproofing member overlap each other in a height direction of the display panel.

公开(公告)号：US20200057522A1

公开(公告)日：2020-02-20

申请号：US16413493

申请日：2019-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Won Ki HONG ,  Tae Hee LEE ,  Sung Kook PARK ,  So Hee PARK ,  Hee SEOMOON

IPC: G06F3/041 ,  G06F1/16

Abstract: A display device includes: a display panel; a first force sensor disposed under the display panel; and a first waterproof member disposed under the display panel and disposed on an outer side of the first force sensor, wherein a height of the first waterproof member is larger than a height of the first force sensor.

公开(公告)号：US20180210600A1

公开(公告)日：2018-07-26

申请号：US15839770

申请日：2017-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Won Ki HONG ,  Rang Kyun MOK

IPC: G06F3/041 ,  G06F3/0488 ,  G06F21/31

CPC classification number: G06F3/0414 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/0488 ,  G06F21/31 ,  G06F21/36 ,  G06F2203/04102 ,  G06F2203/04105 ,  G06F2203/04106 ,  G06F2203/04112 ,  G06K9/00013 ,  G06K9/22

Abstract: A display device includes: a display panel including a display area including at least a partially curved surface area; a touch sensor overlapping the display area to acquire touch information on a touch of a user; a pressure sensor to sense a pressure of the touch; and a controller configured to perform user authentication by controlling the display panel, the touch sensor, and the pressure sensor, wherein the touch sensor includes a plurality of sensor pixels that senses a change in capacitance corresponding to the touch, wherein the pressure sensor includes: a first electrode; a second electrode spaced apart from the first electrode; and a pressure sensing element provided between the first electrode and the second electrode.

公开(公告)号：US20180178760A1

公开(公告)日：2018-06-28

申请号：US15801796

申请日：2017-11-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Hee LEE ,  Won Ki HONG

IPC: B60R25/25 ,  B60R25/0215 ,  B62D1/04

CPC classification number: B60R25/252 ,  B60R25/0215 ,  B62D1/04 ,  B62D1/046 ,  B62D1/06

Abstract: A steering wheel includes a wheel frame, and a cover layer covering the wheel frame. The cover layer includes a touch sensor which generates touch information based on a touch of a user, and the touch sensor includes a plurality of sensor pixels which senses a capacitance change corresponding to the touch.

公开(公告)号：US20210319198A1

公开(公告)日：2021-10-14

申请号：US17189203

申请日：2021-03-01

Applicant: Samsung Display Co., LTD.

Inventor： Hee SEOMOON ,  Won Ki HONG ,  Hyeon Jun LEE

IPC: G06K9/00 ,  G06F1/16 ,  A61B5/0265

Abstract: Provided are a force sensor, a display device including the same, and a method of driving the same. The force sensor includes a first base substrate and a second base substrate facing each other; first force sensor electrodes extending in a first direction and arranged in a second direction crossing the first direction on the first base substrate; second force sensor electrodes extending in the second direction and arranged in the first direction on the second base substrate; and a sensor hole configured to transmit light. Any one of the first force sensor electrodes includes a first sub-force sensor electrode disposed on a first side of the sensor hole and a second sub-force sensor electrode disposed on a second side opposite to the first side of the sensor hole.

公开(公告)号：US20210296408A1

公开(公告)日：2021-09-23

申请号：US17087501

申请日：2020-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Won Ki HONG ,  So Hee PARK ,  Hee SEOMOON ,  Hyeon Jun LEE

IPC: H01L27/32 ,  A61B5/00

Abstract: A display device includes a display panel comprising a through hole and a pixel area, the pixel area surrounding the through hole and including pixels for displaying an image; a force sensor at a first surface of the display panel and configured to sense force applied from an outside; and a light sensor overlapping the through hole of the display panel in a thickness direction of the display panel, the light sensor being configured to sense light incident on the light sensor through the through hole.