公开(公告)号：USD985604S1

公开(公告)日：2023-05-09

申请号：US29803954

申请日：2021-08-17

Applicant: Samsung Display Co., Ltd.

Designer： Hee Seomoon ,  Sung Kook Park ,  So Hee Park ,  Tae Hee Lee ,  Won Ki Hong

Abstract: The FIGURE is a front view of a display device with generated image for display showing our new design.
The broken line showing of a display device and portions of the generated image for display is for the purpose of illustrating portions of the article and forms no part of the claimed design.

公开(公告)号：US11295659B2

公开(公告)日：2022-04-05

申请号：US16867820

申请日：2020-05-06

Applicant: Samsung Display Co., LTD.

Inventor： Suk Hun Lee ,  So Hee Park ,  Chae Hee Park ,  Hyun Jun Lim ,  Jun Woo Son ,  Eun Ho Lee

IPC: G09G3/20

Abstract: Display device includes a scan driver to receive a scan start signal and to supply scan signals of a turn-on level to scan lines in response to the scan start signal; a data driver to receive grayscale values and to supply data voltages corresponding to the grayscale values and a reference data voltage to data lines; pixels connected to the scan lines and the data lines, the pixels including display target pixels configured to receive the data voltages and at least one sensing target pixel configured to receive the reference data voltage; and a scan start signal adjusting unit to detect the display target pixels among the pixels using the grayscale values and to adjust a phase of the scan start signal when at least one of the display target pixels comprises a sensing target pixel.

公开(公告)号：USD930676S1

公开(公告)日：2021-09-14

申请号：US29682631

申请日：2019-03-06

Applicant: Samsung Display Co., Ltd.

Designer： Hee Seomoon ,  Sung Kook Park ,  So Hee Park ,  Tae Hee Lee ,  Won Ki Hong

公开(公告)号：US11119600B2

公开(公告)日：2021-09-14

申请号：US16919107

申请日：2020-07-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Seomoon ,  Won Ki Hong ,  So Hee Park ,  Hyeon Jun Lee

IPC: G06F3/041

Abstract: A pressure sensor for a display device, includes: a plurality of touch cells having a plurality of driving electrodes disposed on a first substrate, a plurality of sensing electrodes disposed on a second substrate overlapping the first substrate, and a pressure sensing layer interposed between the plurality of driving electrodes and the plurality of sensing electrodes, the driving electrodes and sensing electrodes overlapping each other; and a touch driver to drive the plurality of touch cells and to detect touch pressure of the plurality of touch cells; wherein, when a plurality of touch areas including at least one touch cell are detected, the touch driver is configured to compare magnitude of touch pressures of the plurality of touch areas and to ignore at least one touch input in at least one touch area.

公开(公告)号：US11036298B2

公开(公告)日：2021-06-15

申请号：US16508366

申请日：2019-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Seomoon ,  Won Ki Hong ,  Sung Kook Park ,  So Hee Park ,  Tae Hee Lee

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/044

Abstract: A display device including a display panel; a first force sensor and a second force sensor disposed below the display panel; and a first vibration generator and a second vibration generator disposed below the display panel. The first vibration generator vibrates when a force is applied to the first force sensor, and the second vibration generator vibrates when a force is applied to the second force sensor. The vibration of the first vibration generator is different from the vibration of the second vibration generator.

公开(公告)号：US20210096720A1

公开(公告)日：2021-04-01

申请号：US16919107

申请日：2020-07-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Seomoon ,  Won Ki Hong ,  So Hee Park ,  Hyeon Jun Lee

IPC: G06F3/041

Abstract: A pressure sensor for a display device, includes: a plurality of touch cells having a plurality of driving electrodes disposed on a first substrate, a plurality of sensing electrodes disposed on a second substrate overlapping the first substrate, and a pressure sensing layer interposed between the plurality of driving electrodes and the plurality of sensing electrodes, the driving electrodes and sensing electrodes overlapping each other; and a touch driver to drive the plurality of touch cells and to detect touch pressure of the plurality of touch cells; wherein, when a plurality of touch areas including at least one touch cell are detected, the touch driver is configured to compare magnitude of touch pressures of the plurality of touch areas and to ignore at least one touch input in at least one touch area.

公开(公告)号：US20200057507A1

公开(公告)日：2020-02-20

申请号：US16294762

申请日：2019-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Kook Park ,  So Hee Park ,  Hee Seomoon ,  Bong Hyun You ,  Tae Hee Lee ,  Won Ki Hong

IPC: G06F3/02

Abstract: A display device includes: a display panel; a conductive sheet disposed below the display panel; a force concentration bump disposed below the conductive sheet and disposed adjacent to a first edge of the display panel; and a force sensor disposed below the conductive sheet, extending in a first direction along the first edge of the display panel, the force sensor includes a sensing region, wherein the force concentration bump overlaps the sensing region, and the force concentration bump and the conductive sheet are made of a same material.

公开(公告)号：US12135844B2

公开(公告)日：2024-11-05

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 ,  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：US11641416B2

公开(公告)日：2023-05-02

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：US11515366B2

公开(公告)日：2022-11-29

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: G09G5/00 ,  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.