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公开(公告)号：US09946304B2
公开(公告)日：2018-04-17
申请号：US15713120
申请日：2017-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Byeong Hwa Choi , Seung Bae Lee
CPC classification number: G06F1/1652 , G06F1/1601 , H04N5/4401 , H04N5/64
Abstract: A flexible display device may include a display module unit configured to project an image, a frame, and a connecting unit. The frame supports the display module unit. The connecting unit is coupled to the display module unit and the frame, and is adjustable so as to allow an amount of curvature of the display module unit to be adjusted.
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公开(公告)号：US10325530B2
公开(公告)日：2019-06-18
申请号：US15409393
申请日：2017-01-18
Inventor： Gyouhyung Kyung , Ja Eun Lee , Mu Gyeom Kim , Seung Bae Lee , Byeong Hwa Choi , Sungryul Park , Songil Lee , Jihhyeon Yi , Donghee Choi , Kyung Hyun Nam
Abstract: A method for controlling a curvature of a display device as a control method of the curvature of the display device including a flexible display panel, a curvature change member, a controller, and a photo sensor includes: measuring an amount of a light incident to the flexible display panel by using a photo sensor; confirming a position of a part where the amount of the measured light is more than a predetermined reference value in the flexible display panel when the amount of the measured light is more than the reference value; and changing the curvature around the part where the amount of the measured light is more than the reference value in the flexible display panel by using the curvature change member.
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公开(公告)号：US12015048B2
公开(公告)日：2024-06-18
申请号：US17570112
申请日：2022-01-06
Applicant: Samsung Display Co., LTD.
Inventor： Joo Woan Cho , Dae Ho Song , Tae Hee Lee , Hyung Il Jeon , Byeong Hwa Choi
IPC: H01L23/00 , H01L23/48 , H01L25/18 , H01L27/15 , H01L27/105
CPC classification number: H01L27/156 , H01L23/481 , H01L24/06 , H01L25/18 , H01L24/05 , H01L24/08 , H01L24/16 , H01L24/48 , H01L27/105 , H01L2224/05025 , H01L2224/05541 , H01L2224/0613 , H01L2224/06181 , H01L2224/08225 , H01L2224/16145 , H01L2224/48229
Abstract: A display device includes a first substrate including a display area, a non-display area, and a plurality of pixel circuit units in the display area and the non-display area, a plurality of light emitting elements on the first substrate in the display area, the plurality of light emitting elements being electrically connected to the pixel circuit units, a hole mask layer on the first substrate and including a plurality of holes corresponding to the light emitting elements, a second substrate on the hole mask layer and including a plurality of open holes corresponding to the plurality of holes, and a plurality of light exit patterns in the plurality of the open holes of the second substrate corresponding to the plurality of holes, wherein each of the light exit patterns includes a first part in one of the plurality of open holes.
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公开(公告)号：US10340325B2
公开(公告)日：2019-07-02
申请号：US15266939
申请日：2016-09-15
Applicant: Samsung Display Co., Ltd.
Inventor： Un Byoll Ko , Byeong Hwa Choi
Abstract: A flexible display is disclosed. In one aspect, the flexible display includes a substrate and a plurality of first display layers formed on an upper surface of the substrate. The substrate includes a plurality of upper grooves, each of which defines a first opening in the upper surface and a plurality of lower grooves, each of which defines a second opening in a lower surface of the substrate. The upper grooves and the lower grooves are alternately arranged.
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Patent Agency Ranking
公开(公告)号：US12191340B2
公开(公告)日：2025-01-07
申请号：US17558079
申请日：2021-12-21
Applicant: Samsung Display Co., LTD.
Inventor： Dae Ho Song , Sung Eun Baek , Ki Seong Seo , Byung Choon Yang , Tae Hee Lee , Byeong Hwa Choi
Abstract: A display device includes: a plurality of light emitting elements on a first substrate; a second substrate facing the first substrate; a partition wall on one surface of the second substrate facing the first substrate, and including a plurality of openings; a plurality of color filters in the plurality of openings; wavelength conversion layers on the plurality of color filters, respectively, and to convert wavelengths of light emitted from the plurality of light emitting elements; and an adhesive layer adhering the first substrate and the second substrate to each other. The partition wall includes a silicon single crystal.
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公开(公告)号：US09544774B2
公开(公告)日：2017-01-10
申请号：US14932876
申请日：2015-11-04
Applicant: Samsung Display Co., Ltd.
Inventor： Ja Eun Lee , Seung Bae Lee , Byeong Hwa Choi
CPC classification number: H04W12/08 , G06F3/002 , G06F21/32 , H04L63/0861 , H04M1/66 , H04M1/67 , H04M1/7253 , H04M2250/12
Abstract: There is provided a mobile terminal, including: a display unit; a taste providing unit providing a plurality of taste stimulations to a user through an electrical signal; and a control unit displaying a plurality of objects corresponding to the plurality of taste stimulations on the display unit, receiving an input selecting at least one of the objects from the user, and setting an arrangement of the taste stimulations corresponding to the selected object as an unlocking pattern.
Abstract translation: 提供了一种移动终端，包括：显示单元; 味道提供单元，通过电信号向用户提供多种味道刺激; 以及控制单元，其在所述显示单元上显示与所述多个味觉刺激相对应的多个对象，接收从所述用户中选择所述对象中的至少一个的输入，以及将与所选择的对象相对应的味觉刺激的排列设置为 解锁模式
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7.发明授权公开(公告)号：US11947744B2
公开(公告)日：2024-04-02
申请号：US17870723
申请日：2022-07-21
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hee Lee , Byung Choon Yang , Joo Woan Cho , Byeong Hwa Choi , Hae Yun Choi
CPC classification number: G06F3/03545 , G02B27/0093 , G02B27/017 , G06F3/013 , G06F3/0383 , G06T19/006 , H04W4/80 , G02B2027/0178
Abstract: The present disclosure relates to a device for providing augmented reality that can accurately recognize a writing tool such as an electronic pen to realize motion information of the writing tool over augmented reality contents, and a method for providing augmented reality using the same. According to some embodiments of the disclosure, an augmented reality device includes at least one transparent lens, a support frame supporting the at least one transparent lens, at least one display module configured to display augmented reality contents through the at least one transparent lens, a sensing module at a front of the support frame, and configured to generate image data, and a control module configured to receive motion-sensing signals of an electronic pen to detect motion information of the electronic pen, and configured to modulate the augmented reality contents so that the motion information of the electronic pen is includes therein.
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公开(公告)号：US11776472B2
公开(公告)日：2023-10-03
申请号：US17187119
申请日：2021-02-26
Applicant: Samsung Display Co., Ltd.
Inventor： A Ree Song , Eun Jung Lee , Woo-Young Cheon , Byeong Hwa Choi
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2320/0247 , G09G2320/0261 , G09G2320/064 , G09G2320/10
Abstract: The present disclosure relates to a display device and a driving method thereof, and the display device according to an example embodiment includes a pixel unit including a plurality of pixels, and a light emission driver outputting a light emission control signal having different light emission cycles according to a driving frequency and a required luminance to the pixel unit.
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公开(公告)号：US10517180B2
公开(公告)日：2019-12-24
申请号：US15883666
申请日：2018-01-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeong Hwa Choi , Seung Bae Lee
IPC: H05K1/00 , H05K5/00 , H01L51/52 , H05K5/02 , B65H16/10 , B65H18/28 , G01D5/30 , B65H18/10 , G06F1/16 , G06F3/041 , G06F3/044 , G09G3/00 , H01L27/32
Abstract: A display device includes a flexible display panel; a rolling driver including a rolling shaft connected to the flexible display panel and a rotation motor which rotates the rolling shaft; a housing which receives the flexible display panel in a rolled state, where a first opening is defined in the housing for unrolling and rolling the flexible display panel; a rolling stopper coupled to the flexible display panel; and a rolling controller which controls the rolling driver such that the rotation motor rotates in a clockwise or counterclockwise direction. The rolling controller rotates the rotating motor in a direction opposite to a rotating direction of the rotation motor for a previous rolling to unroll the flexible display panel. The rolling controller rotates the rotating motor in a same direction as a rotating direction of the rotation motor for a previous unrolling to roll the flexible display panel.
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