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公开(公告)号：US20190279539A1
公开(公告)日：2019-09-12
申请号：US16425728
申请日：2019-05-29
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
IPC: G09F9/30
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：US20170215272A1
公开(公告)日：2017-07-27
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
IPC: H05K1/02
CPC classification number: G09F9/301 , G06F1/1652
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：US20160337855A1
公开(公告)日：2016-11-17
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
IPC: H04W12/08
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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4.发明公开公开(公告)号：US20230410286A1
公开(公告)日：2023-12-21
申请号：US18119369
申请日：2023-03-09
Applicant: Samsung Display Co., LTD.
Inventor： Ja Eun LEE , Jin SEO
Abstract: An apparatus for inspecting a display panel includes a light source irradiating light toward a surface of the display panel; a light detector detecting light reflected from a region of interest on the surface of the display panel to generate a captured image; a lens system including at least one lens receiving the reflected light and providing reflected light to the light detector; and an analyzer quantifying a degree of curvature of the region of interest based on a result of comparing modeling data including distribution of reference light intensity for the region of interest with detection data corresponding to the captured image, and determining whether the display panel is defective based on a quantified result.
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公开(公告)号：US20210335920A1
公开(公告)日：2021-10-28
申请号：US17159416
申请日：2021-01-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Jin HONG , Gun Shik KIM , Tae Hoon YANG , Ja Eun LEE , Sun Ho KIM
Abstract: A display device includes: a display panel including a substrate, where the display panel is divided into a first display region in which a plurality of first pixels is disposed and a second display region in which a plurality of second pixels is disposed; and a sensor overlapping the second display region of the display panel. The second display region includes a plurality of unit pixel blocks, each including two second pixels adjacent to each other in a first direction and two second pixels adjacent to each other in a second direction intersecting the first direction, and a transmissive region through which light is transmitted. A distance between two unit pixel blocks adjacent to each other in the first direction is greater than a distance between two unit pixel blocks adjacent to each other in an oblique direction inclined to the first direction.
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Patent Agency Ranking
公开(公告)号：US20150131238A1
公开(公告)日：2015-05-14
申请号：US14283953
申请日：2014-05-21
Applicant: Samsung Display Co., Ltd.
Inventor： Ja Eun LEE
CPC classification number: H05K1/028 , G09G3/001 , G09G2380/02 , H05K1/0262 , H05K1/0393 , H05K2201/0133 , H05K2201/015 , H05K2201/0162 , H05K2201/026 , H05K2201/0323 , H05K2201/0329 , H05K2201/057 , H05K2201/10128
Abstract: A flexible display device includes: a flexible display panel configured to display an image; a dielectric elastomer film disposed on a portion of the flexible display panel; a first electrode layer disposed on an upper portion of the dielectric elastomer film; and a second electrode layer disposed on a lower portion of the dielectric elastomer film, the first electrode layer includes a plurality of first electrodes, each of the plurality of first electrodes disposed apart from each other, the second electrode layer includes a plurality of second electrodes, each of the plurality of second electrodes disposed apart from each other.
Abstract translation: 柔性显示装置包括：被配置为显示图像的柔性显示面板; 布置在所述柔性显示面板的一部分上的介电弹性体膜; 设置在介电弹性体膜的上部的第一电极层; 所述第一电极层包括多个第一电极，所述多个第一电极中的每一个彼此分开设置，所述第二电极层包括多个第二电极，所述第二电极层包括多个第一电极， 所述多个第二电极中的每一个彼此分开设置。
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公开(公告)号：US20230180564A1
公开(公告)日：2023-06-08
申请号：US18102809
申请日：2023-01-30
Applicant: Samsung Display Co., LTD.
Inventor： Juchan PARK , Sunho KIM , Ja Eun LEE , Gun Hee KIM , Jieun KIM , Sun Hee LEE
IPC: H10K59/35 , G09G3/3233
CPC classification number: H10K59/352 , G09G3/3233 , H10K59/353 , G09G2300/0452
Abstract: A display device includes a first display area and a second display area located on opposite sides of a display area. The display device includes first through third sub-pixels. The first through third sub-pixels are disposed in the first and second display areas. The first and second sub-pixels are arranged in a first column adjacent to a first boundary, and the third sub-pixels are arranged in a second column. The second and first sub-pixels are arranged in a third column adjacent to a second boundary, and the third sub-pixels are arranged in a fourth column. The third sub-pixels are arranged in a first column and a second column of the first sub-area. The first and second sub-pixels are arranged in a first column and a second column of the third sub-area. The first to third sub-pixels are not disposed in the second column of the first and third sub-areas.
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公开(公告)号：US20230009353A1
公开(公告)日：2023-01-12
申请号：US17857638
申请日：2022-07-05
Applicant: Samsung Display Co., LTD.
Inventor： Young Wan SEO , Kyung Hoe LEE , Ja Eun LEE , Ji-Sun KIM , Keun Hee CHOI
IPC: H01L27/32
Abstract: A display device includes a display area including a first display area and a second display area; a first pixel circuit; a first light emitting element; a second pixel circuit; second light emitting elements; and a driving circuit overlapping the second light emitting elements in a plan view, wherein an edge of the display area includes a straight portion and a round portion, the second light emitting elements that are near each other in a first direction and a second direction configure a light emitting element group, and a number of the second light emitting elements configuring the light emitting element group disposed on the round portion is different from a number of the second light emitting elements configuring the light emitting element group disposed on the straight portion.
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公开(公告)号：US20220352420A1
公开(公告)日：2022-11-03
申请号：US17561056
申请日：2021-12-23
Applicant: Samsung Display Co., LTD.
Inventor： Sung Kook PARK , Min Woo KIM , Ja Eun LEE , Jin Woo CHOI
Abstract: A display device may include light emitting elements, a first electrode and a second electrode electrically connected to each of the light emitting elements, a pixel circuit electrically connected to at least one of the light emitting elements. The pixel circuit may be disposed in each of a plurality of pixel circuit areas that are disposed in a matrix form defined by a first direction and a second direction intersecting the first direction, a first contact portion and a second contact portion may be disposed in each of the plurality of pixel circuit areas, wherein the first contact portion electrically connects the pixel circuit and the first electrode, and the second contact portion electrically connects a common power line and the second electrode, and in a plan view, the first contact portion and the second contact portion may be alternately disposed along the first direction.
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公开(公告)号：US20230397471A1
公开(公告)日：2023-12-07
申请号：US18231008
申请日：2023-08-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Jin HONG , Gun Shik KIM , Tae Hoon YANG , Ja Eun LEE , Sun Ho KIM
IPC: H10K59/65 , H10K50/86 , H10K59/121
CPC classification number: H10K59/65 , H10K50/865 , H10K59/1213
Abstract: A display device includes: a display panel including a substrate, where the display panel is divided into a first display region in which a plurality of first pixels is disposed and a second display region in which a plurality of second pixels is disposed; and a sensor overlapping the second display region of the display panel. The second display region includes a plurality of unit pixel blocks, each including two second pixels adjacent to each other in a first direction and two second pixels adjacent to each other in a second direction intersecting the first direction, and a transmissive region through which light is transmitted. A distance between two unit pixel blocks adjacent to each other in the first direction is greater than a distance between two unit pixel blocks adjacent to each other in an oblique direction inclined to the first direction.
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