公开(公告)号：USD911195S1

公开(公告)日：2021-02-23

申请号：US29688343

申请日：2019-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

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

公开(公告)号：US10861908B2

公开(公告)日：2020-12-08

申请号：US16427404

申请日：2019-05-31

Applicant: Samsung Display Co., Ltd.

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

IPC: G09F3/04 ,  H01L27/32 ,  H01L51/52 ,  H05K1/14 ,  G06F3/044 ,  H01L51/00

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：US20200310582A1

公开(公告)日：2020-10-01

申请号：US16901853

申请日：2020-06-15

Applicant: Samsung Display Co. Ltd.

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

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/045 ,  H05K1/18

Abstract: A display device includes a bracket, a display panel, a first force sensor, and a main circuit board. The display panel is disposed on the bracket. The first force sensor is disposed between the display panel and the bracket, the first force sensor being adjacent to a first edge of the display panel. The main circuit board is disposed below the bracket such that the bracket is disposed between the display panel and the main circuit board. The bracket includes a first hole exposing the main circuit board. The first force sensor is connected to the main circuit board through the first hole.

公开(公告)号：US20200058711A1

公开(公告)日：2020-02-20

申请号：US16427404

申请日：2019-05-31

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：US12216837B2

公开(公告)日：2025-02-04

申请号：US17219688

申请日：2021-03-31

Applicant: Samsung Display Co., Ltd.

Inventor： Taehee Lee ,  Chul Kim ,  Hee Seomoon ,  Hyeon Jun Lee

IPC: G06F3/01 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/1455 ,  G06F3/0354 ,  G06F3/044

Abstract: An input device includes: a housing having a transmissive portion; a communicator in the housing and configured to exchange a signal externally; a pressure sensor in the housing along an inner circumferential surface of the housing; and a measurement sensor in the housing and facing the transmissive portion.

公开(公告)号：US11793465B2

公开(公告)日：2023-10-24

申请号：US16953194

申请日：2020-11-19

Applicant: Samsung Display Co., LTD.

Inventor： Won-Ki Hong ,  Hee Seomoon ,  Hyeon Jun Lee

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/021 ,  H01L25/16 ,  G06F3/041 ,  H10K59/12

CPC classification number: A61B5/6898 ,  A61B5/02108 ,  A61B5/02427 ,  A61B5/6843 ,  A61B5/7278 ,  A61B5/7445 ,  A61B5/7475 ,  A61B5/02433 ,  A61B2562/0238 ,  A61B2562/0247 ,  G06F3/041 ,  H01L25/167 ,  H10K59/12

Abstract: A display device includes: a display panel including a first area having a first light transmissivity and a second area having a second light transmissivity higher than the first light transmissivity; a pressure sensor overlapping the first area; a light emitter overlapping the second area; a light receiver overlapping the second area and spaced from the light emitter; and a processor to control the light emitter and the pressure sensor, and to output a blood pressure signal on a basis of a pressure sensing signal from the pressure sensor and a light sensing signal from the light receiver.

公开(公告)号：US11567601B2

公开(公告)日：2023-01-31

申请号：US17494021

申请日：2021-10-05

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G06F3/041 ,  G01L1/14 ,  G01L1/26 ,  G06F3/044 ,  G01L1/20

Abstract: A force sensor includes first and second substrates. The second substrate faces the first substrate. A driving electrode is disposed on a first surface of the first substrate facing the second substrate. A sensing electrode is disposed on the first surface of the first substrate and is spaced apart from the driving electrode. A force sensitive layer is disposed on a first surface of the second substrate, facing the first substrate. The driving electrode includes a main driving protrusion that protrudes from a side surface of the driving electrode, facing the sensing electrode.

公开(公告)号：US11474630B2

公开(公告)日：2022-10-18

申请号：US17216583

申请日：2021-03-29

Applicant: Samsung Display Co., Ltd.

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

IPC: G06F3/041 ,  G06F3/0488 ,  H01L27/32 ,  H05K1/18

Abstract: A display device includes: a display panel; an input sensing panel; a display flexible circuit board to control the display panel having an input sensing driving circuit electrically connected to the input sensing panel, the display flexible circuit board being connected to the display panel; and a first pressure sensor disposed adjacent to and extending along a first edge of the display panel, wherein the first pressure sensor is electrically connected to the input sensing driving circuit of the display flexible circuit board.

公开(公告)号：US11290583B2

公开(公告)日：2022-03-29

申请号：US16920073

申请日：2020-07-02

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：US11169633B2

公开(公告)日：2021-11-09

申请号：US16907280

申请日：2020-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sungkook Park ,  Taehee Lee ,  Won-ki Hong ,  Hee Seomoon

IPC: G06F3/041 ,  G06F3/044 ,  G01L1/18 ,  G06F1/16

Abstract: A display apparatus includes a display panel and a touch sensing unit disposed on the display panel. The touch sensing unit includes a touch sensor and a first pressure sensor. The touch sensor includes a first touch electrode layer and a second touch electrode layer disposed on the first touch electrode layer. The first pressure sensor includes: a transmission pressure electrode, a sensing pressure electrode separated from the transmission pressure electrode, and a piezoresistive pattern contacting each of the transmission pressure electrode and the sensing pressure electrode. Each of the transmission pressure electrode and the sensing pressure electrode is disposed in a same layer as any one of the first touch electrode layer and the second touch electrode layer.