公开(公告)号：US20210349568A1

公开(公告)日：2021-11-11

申请号：US17379737

申请日：2021-07-19

Applicant: Samsung Display Co., Ltd.

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

IPC: G06F3/041 ,  G06F3/044

Abstract: A display device including a display panel; a pressure sensor disposed under the display panel and including a first protrusion at one side thereof; and a waterproofing member disposed under the display panel and including a first accommodation portion at one side thereof facing the one side. The protrusion of the pressure sensor is disposed to face the first accommodation portion of the waterproofing member, and the first protrusion is inserted in the first accommodation portion.

公开(公告)号：US20210103353A1

公开(公告)日：2021-04-08

申请号：US17101652

申请日：2020-11-23

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 ,  G06F3/0488

Abstract: A display device includes a display panel, a first force sensor, a first vibration generator, and a first electromagnetic wave shielding member. The first force sensor is disposed under the display panel. The first vibration generator is disposed under the display panel and adjacent to the first force sensor. The first electromagnetic wave shielding member surrounds side surfaces of the first vibration generator.

公开(公告)号：US20210102823A1

公开(公告)日：2021-04-08

申请号：US16851740

申请日：2020-04-17

Applicant: Samsung Display Co., Ltd.

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

IPC: G01D5/241 ,  G06F3/044

Abstract: A pressure sensor, includes: a first substrate; a pressure sensing layer on one surface of the first substrate; and a driving electrode and a sensing electrode on the pressure sensing layer and spaced apart from each other, wherein the driving electrode and the sensing electrode are on a same layer, and each of the driving electrode and the sensing electrode is directly on the pressure sensing layer.

公开(公告)号：US20200057545A1

公开(公告)日：2020-02-20

申请号：US16414712

申请日：2019-05-16

Applicant: Samsung Display Co., Ltd.

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

IPC: G06F3/041 ,  H05K1/14 ,  H05K1/18 ,  H01L27/32 ,  G06F3/0481

Abstract: A display device including a first pressure sensor disposed under a display panel that includes an upper surface, a first upper curved portion extended from a first edge of the upper surface, and a first side surface extended from the first upper curved portion. The first pressure sensor is disposed in the first upper curved portion.

公开(公告)号：US20200057523A1

公开(公告)日：2020-02-20

申请号：US16410515

申请日：2019-05-13

Applicant: Samsung Display Co., Ltd.

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

IPC: G06F3/041 ,  G06F3/044

Abstract: A display device including a display panel; a pressure sensor disposed under the display panel and including a first protrusion at one side thereof; and a waterproofing member disposed under the display panel and including a first accommodation portion at one side thereof facing the one side. The protrusion of the pressure sensor is disposed to face the first accommodation portion of the waterproofing member, and the first protrusion is inserted in the first accommodation portion.

公开(公告)号：US20200057503A1

公开(公告)日：2020-02-20

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: G06F3/01 ,  G06F3/041 ,  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：US20190004651A1

公开(公告)日：2019-01-03

申请号：US15977709

申请日：2018-05-11

Applicant: Samsung Display Co., Ltd.

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

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

Abstract: A display device according to an embodiment includes: a display panel including a plurality of pixels disposed in a display region; a pressure sensor disposed to overlap with the display panel, the pressure sensor including a plurality of sensor electrodes disposed in a touch region; a bump structure disposed on at least one of a first surface and a second surface of the pressure sensor to be separated from the sensor electrodes; and a housing supporting the display panel, the pressure sensor, and the bump structure. The bump structure includes a plurality of bumps distributed on respective coordinate points at which the sensor electrodes are disposed.

公开(公告)号：US20180180169A1

公开(公告)日：2018-06-28

申请号：US15693690

申请日：2017-09-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Hee LEE ,  Won Ki HONG

IPC: F16H59/02 ,  G06F3/044 ,  G06K9/00

CPC classification number: F16H59/0278 ,  F16H59/0217 ,  F16H2059/0282 ,  G06F3/044 ,  G06F2203/04105 ,  G06K9/0002 ,  G06K9/0008 ,  G06K9/001

Abstract: A shift lever includes a lever knob, and a cover layer covering the lever knob, where the cover layer includes a touch sensor which generates touch information 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：US20180033837A1

公开(公告)日：2018-02-01

申请号：US15659931

申请日：2017-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Lyong BOK ,  Hee June KWAK ,  Mu Gyeom KIM ,  Min Soo KIM ,  Won Ki HONG

IPC: H01L27/32 ,  G09G3/3233

CPC classification number: H01L27/3211 ,  G09G3/3233 ,  G09G3/3291 ,  H01L25/048 ,  H01L27/1214 ,  H01L27/3248 ,  H01L27/3267

Abstract: A display apparatus includes: a first substrate having a front surface and a rear surface; a first display layer disposed on the front surface of the first substrate, the first display layer configured to emit light in a front direction; a second display layer disposed on the rear surface of the first substrate, the second display layer configured to emit light in a rear direction; and a pressure sensor disposed on the rear surface of the first substrate, the pressure sensor configured to sense a pressure of a touch of a user.

公开(公告)号：US20170160803A1

公开(公告)日：2017-06-08

申请号：US15247769

申请日：2016-08-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Ki HONG ,  Hak Sun KIM ,  Beom Shik KIM ,  Jong Seo LEE

IPC: G06F3/01 ,  G06F3/041 ,  G06K9/00 ,  G06F3/044

CPC classification number: G06F3/016 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04108 ,  G06K9/00268 ,  G06K2009/00322 ,  G09G3/3208 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2310/08 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2360/14

Abstract: There are provided a display device and a method of driving the same. The display device includes a haptic panel configured for a predetermined haptic driving, a haptic driver configured to control supply of a haptic driving voltage to the haptic panel, and a controller configured to receive at least one of user information and user environment information and to determine the haptic driving voltage according to the received user information and user environment information.