公开(公告)号：US20220199019A1

公开(公告)日：2022-06-23

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：US20220057899A1

公开(公告)日：2022-02-24

申请号：US17519033

申请日：2021-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MINSOO KIM

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

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：US20220055313A1

公开(公告)日：2022-02-24

申请号：US17388475

申请日：2021-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： CHAN-JAE PARK ,  MINSOO KIM ,  YOONA KIM ,  SOO YEON HAN ,  SUNOK OH ,  KIKYUNG YOUK ,  SANGDUK LEE ,  HYUN A LEE

IPC: B29C65/08 ,  H05K3/30 ,  B29C65/48 ,  B29C65/00

Abstract: An ultrasonic bonding apparatus includes a stage having an upper surface on a plane defined by a first direction and a second direction crossing the first direction, a head part spaced apart from the stage in a third direction crossing the first direction and the second direction, a first ultrasonic generator which vibrates in a direction parallel to the first direction, and a second ultrasonic generator which vibrates in a direction parallel to the third direction, where each of the first ultrasonic generator and the second ultrasonic generator may be coupled to the stage or the head part.

公开(公告)号：US20140347286A1

公开(公告)日：2014-11-27

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

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：US20200264733A1

公开(公告)日：2020-08-20

申请号：US16791921

申请日：2020-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MINSOO KIM

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

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：US20170176761A1

公开(公告)日：2017-06-22

申请号：US15376326

申请日：2016-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： MINSOO KIM

IPC: G02B27/28 ,  G02B7/00 ,  G02B26/02

CPC classification number: G02B27/281 ,  G02B7/005 ,  G02B26/023 ,  G02B2027/0118

Abstract: A display apparatus may include a display panel, a first polarizer, a second polarizer, and a driving part. The display panel may have a display surface and may display an image on the display surface. The first polarizer may be positioned on the display panel. The second polarizer may be positioned on the display panel and may overlap the first polarizer. The driving part may move the first polarizer in a first direction. The first direction may be parallel to the display surface.

公开(公告)号：US20240130206A1

公开(公告)日：2024-04-18

申请号：US18239412

申请日：2023-08-29

Applicant: Samsung Display Co., LTD.

Inventor： MINSOO KIM

IPC: H10K59/80 ,  G06F3/041 ,  H10K59/40

CPC classification number: H10K59/8792 ,  G06F3/0412 ,  H10K59/40 ,  H10K59/35

Abstract: A display device includes: a substrate including a light emitting area and a non-light emitting area adjacent to the light emitting area, a light emitting element disposed in the light emitting area on the substrate, an encapsulation layer disposed on the light emitting element, a first light blocking layer disposed in the non-light emitting area on the encapsulation layer, a second light blocking layer disposed in the light emitting area on the encapsulation layer, where the second light blocking layer includes a same material as the first light blocking layer, and a plurality of openings is defined through the second light blocking layer, and a color filter layer disposed on the first light blocking layer and the second light blocking layer.

公开(公告)号：US20230004187A1

公开(公告)日：2023-01-05

申请号：US17658350

申请日：2022-04-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MINSOO KIM

IPC: G06F1/16 ,  G06F3/04886

Abstract: A foldable display device includes a screen maintained in one of a folded state and an unfolded state, the screen, when switched from the unfolded state to the folded state, being divided into a first screen sensing a user input and a second screen displaying a first image, and a controller displaying a specific image corresponding to the user input on the second screen when the user input is sensed on the first screen in the folded state. The first screen displays a second image that is the same as the first image.

公开(公告)号：US20220413694A1

公开(公告)日：2022-12-29

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

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.