公开(公告)号：US11740750B2

公开(公告)日：2023-08-29

申请号：US17519033

申请日：2021-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsoo Kim

IPC: G06F3/044 ,  G06F3/041 ,  H10K59/40

CPC classification number: G06F3/0446 ,  G06F3/0416 ,  H10K59/40 ,  G06F2203/04105

Abstract: An input sensing circuit includes a base film. A plurality of first sensors are disposed on the base film. A plurality of second sensors are disposed on the base film. An input sensing driver is configured to sense a capacitance value between a first sensor of the plurality of first sensors and a second sensor of the plurality of second sensors. A pressure sensing part is in contact with the first sensor and the second sensor and includes a synthetic resin and a conductive material.

公开(公告)号：US11626070B2

公开(公告)日：2023-04-11

申请号：US17550349

申请日：2021-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Suyeon Yun ,  Yoona Kim ,  Heesoon Jeong ,  Minsoo Kim ,  Sunghoon Kim ,  Young-Cheol Jeong

IPC: G09G3/3233 ,  G09G3/3266

Abstract: An organic light emitting diode (OLED) display device includes: a display panel including a first region and a second region; and a scan driver including a plurality of first stages and a plurality of second stages which are coupled to each other. The plurality of first stages is configured to provide scan signals and sensing signals to the first region, and the plurality of second stages is configured to provide the scan signals and the sensing signals to the second region. A configuration of the plurality of first stages is different from a configuration of the plurality of second stages.

公开(公告)号：US20220165806A1

公开(公告)日：2022-05-26

申请号：US17530387

申请日：2021-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Suyeon Yun ,  Minsoo Kim ,  Yoona Kim ,  Seongmin Wang ,  Anna Ryu ,  Jeehyun Lee ,  Heesoon Jeong ,  Byunghee Choi

IPC: H01L27/32

Abstract: An embodiment of a display device includes: a first display area; a second display area including a transmission area; a third display area between the first display area and the second display area; and a plurality of pixel circuits in the third display area and electrically connected to the plurality of third light-emitting elements, respectively. Each of the plurality of pixel circuits includes: a first thin-film transistor including a first semiconductor layer and a first gate electrode overlapping at least a portion of the first semiconductor layer; a second thin-film transistor including a second semiconductor layer including a material different from that of the first semiconductor layer and a second gate electrode overlapping at least a portion of the second semiconductor layer; and a bottom shielding layer below the second semiconductor layer and overlapping at least a portion of the second semiconductor layer on a plane.

公开(公告)号：US11301094B2

公开(公告)日：2022-04-12

申请号：US15663197

申请日：2017-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Minsoo Kim ,  Mugyeom Kim

IPC: G02B5/30 ,  G06F3/044 ,  G06F3/041 ,  G06K9/00

Abstract: A display apparatus includes a display panel and a window member. The display panel includes pixels configured to display an image. The window member is disposed on the display panel. The window member includes a window substrate, polarization patterns, first electrodes, and second electrodes. The window substrate includes a first surface and a second surface. The first surface includes a first groove defined therein. The second surface faces the first surface. The second surface includes a second groove defined therein. The polarization patterns are disposed in the first groove. The first electrodes are disposed in the second groove. The first electrodes extend in a first direction. The second electrodes are disposed on the second surface and the horizontal electrodes. The second electrodes extend in a second direction crossing the first direction. The second electrodes are connected to the first electrodes.

公开(公告)号：US10568247B2

公开(公告)日：2020-02-18

申请号：US15196528

申请日：2016-06-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsoo Kim

IPC: H01R43/00 ,  H05K13/04

Abstract: A light-emitting diode transfer includes: a stage; a moving portion disposed on the stage and which performs a linear motion on the stage; a linear driving portion disposed on the moving portion and which performs a linear motion on the moving portion; and a head portion rotatably disposed on the linear driving portion and which picks up a light-emitting diode.

公开(公告)号：US10084009B2

公开(公告)日：2018-09-25

申请号：US15150682

申请日：2016-05-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsoo Kim

IPC: H01L27/32 ,  H01L27/15 ,  H01L33/44 ,  H01L33/06 ,  H01L33/32 ,  H01L33/58 ,  H01L33/60 ,  H01L25/075 ,  H01L33/20

CPC classification number: H01L27/15 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/06 ,  H01L33/20 ,  H01L33/32 ,  H01L33/44 ,  H01L33/58 ,  H01L33/60

Abstract: A light-emitting diode structure includes light-emitting diode units, and a separation unit, where one of the light-emitting diode units includes a stacked structure including an n-type semiconductor layer, a p-type semiconductor layer, and a photo-active layer arranged between the n-type semiconductor layer and the p-type semiconductor layer, a first electrode, which faces a surface of the stacked structure and is electrically connected to one of the n-type semiconductor layer and the p-type semiconductor layer, and a second electrode, which faces the surface of the stacked structure opposite to the surface faced by the first electrode and is electrically connected to one of the n-type semiconductor layer and the p-type semiconductor layer, and the separation unit is arranged between at least two adjacent light-emitting diode units among the light-emitting diode units and separates the two light-emitting diode units from each other.

公开(公告)号：US09372395B2

公开(公告)日：2016-06-21

申请号：US14260661

申请日：2014-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Valeriy Prushinskiy ,  Minsoo Kim

IPC: G03F1/80 ,  G03F7/00

CPC classification number: G03F1/80 ,  G03F7/0015

Abstract: A method of manufacturing a mask, the method including forming initial ribs such that forming the initial ribs includes forming at least two photoresist patterns such that the at least two photoresist patterns have different widths, are formed on at least one side of a mask substrate, and overlap each other, and performing an etching process at least two times; and forming final ribs such that the final ribs have curved sides having a different curvature radius than a curvature radius of initial curved sides of the initial ribs and have defined slit patterns, forming the final ribs including removing all but one of the at least two photoresist patterns, and performing an etching process.

Abstract translation: 一种制造掩模的方法，所述方法包括形成初始肋，使得形成初始肋包括形成至少两个光致抗蚀剂图案，使得至少两个光致抗蚀剂图案具有不同的宽度，形成在掩模基板的至少一侧上， 并且彼此重叠，并且进行至少两次蚀刻处理; 并且形成最终肋，使得最终肋具有与初始肋的初始弯曲侧的曲率半径不同的曲率半径的弯曲侧，并且具有限定的狭缝图案，形成最终肋，包括除去所述至少两个光致抗蚀剂 图案，并进行蚀刻处理。

公开(公告)号：US09146638B2

公开(公告)日：2015-09-29

申请号：US14062034

申请日：2013-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Valeriy Prushinskiy ,  Minsoo Kim ,  Wonsik Hyun ,  Mu Gyeom Kim ,  Kee Hyun Nam

IPC: G06F3/041 ,  G06F1/16 ,  H04M1/02 ,  G02F1/1333

CPC classification number: G06F3/0416 ,  G02F1/133305 ,  G06F1/1652 ,  G06F3/017 ,  G06F3/0412 ,  G06F3/0487 ,  G06F2203/04102 ,  H04M1/0268 ,  H04M2250/22

Abstract: An electronic device includes a flexible touch screen including a display unit configured to display an image and a bending unit configured to sense a user bending input and a body part disposed below the flexible touch screen and including a controller configured to control a transition from a lock state to an unlock state of the flexible touch screen based on the user bending input and a memory configured to store a predefined bending action used to transition from the lock state to the unlock state of the flexible touch screen.

Abstract translation: 电子设备包括柔性触摸屏，其包括被配置为显示图像的显示单元和被配置为感测用户弯曲输入的弯曲单元和设置在柔性触摸屏下方的主体部分，并且包括被配置为控制从锁定 基于用户弯曲输入状态到柔性触摸屏的解锁状态，以及被配置为存储用于从柔性触摸屏的锁定状态转换到解锁状态的预定弯曲动作的存储器。

公开(公告)号：US11720247B2

公开(公告)日：2023-08-08

申请号：US17736453

申请日：2022-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Juae Youn ,  Minsoo Kim ,  Seung-Lyong Bok

IPC: G06F3/04886 ,  G06F1/16 ,  G06F3/023 ,  G06F3/041

CPC classification number: G06F3/04886 ,  G06F1/1616 ,  G06F1/1643 ,  G06F1/1673 ,  G06F3/0237 ,  G06F3/0418

Abstract: A foldable display device includes: a foldable display panel including a folding line, a first display area, and a second display area which displays a virtual keyboard including virtual keys in a keyboard mode; a touch panel including touch electrodes for receiving a touch input; a data driver which outputs a data voltage to the foldable display panel; a driving controller which controls the data driver; and a touch data generator which generates touch data based on the touch input, determines at least two input key values of the input key values as a typographical error when the at least two input key values are simultaneously input, and outputs the touch data including the at least two input key values determined as the typographical error to the driving controller. The driving controller activates a typographical error notification function and a typographical error correction function based on the touch data.

公开(公告)号：US11460967B2

公开(公告)日：2022-10-04

申请号：US17210753

申请日：2021-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Minsoo Kim ,  Jaeuk Choi ,  Yun-Ho Kim

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

Abstract: An electronic device including a display layer and a sensor layer including a plurality of sensing units. Each of the plurality of sensing units includes at least one sub sensing unit. The at least one sub sensing unit includes a first pattern including a first portion and a second portion, a first cross pattern including a first cross portion and a second cross portion, a second cross pattern, and a bridge pattern. The second portion extends in a first cross direction crossing the first direction and a second direction crossing the first direction to face the first cross portion, and the second cross portion extends in the first cross direction to face the first portion.