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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220393068A1

    公开(公告)日：2022-12-08

    申请号：US17723763

    申请日：2022-04-19

    Applicant: Samsung Display Co., LTD.

    Inventor： Su Jeong KIM ,  Dae Won KIM ,  Jong Ho SON ,  Jin Hyeong LEE

    IPC: H01L33/38 ,  H01L33/56 ,  H01L33/10 ,  H01L25/075 ,  H01L33/40

    Abstract: A display device comprises a first and a second electrode disposed on a base substrate and spaced apart from each other, the second electrode facing the first electrode, a light emitting elements disposed between the first electrode and the second electrode, and a light structure disposed on the light emitting elements. The light structure includes a light transmitting portion disposed on the light emitting element, and a light shielding portion including at least one opening pattern. The light shielding portion is disposed on the light transmitting portion.

    TOUCH SENSOR AND DISPLAY DEVICE HAVING THE SAME
    5.
    发明申请
    TOUCH SENSOR AND DISPLAY DEVICE HAVING THE SAME 审中-公开

    公开(公告)号：US20180011581A1

    公开(公告)日：2018-01-11

    申请号：US15640900

    申请日：2017-07-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dae Won KIM

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04106 ,  G06F2203/04111 ,  G06F2203/04112

    Abstract: A touch sensor includes first electrodes extending in a first direction, second electrodes spaced apart from the first electrodes and extending in a second direction to cross the first electrodes, at least one pressure sensor arranged at an intersection between at least one of the first electrodes and at least one of the second electrodes, and a sensor controller electrically connected to the first electrodes, the second electrodes, and the pressure sensor. The sensor controller is configured to detect a variation in capacitance between the first electrodes and the second electrodes to sense a touch position during a first period and detect a variation in capacitance between the at least one of the first electrodes or the at least one of the second electrodes and the pressure sensor to sense a touch pressure during a second period.

    LIGHT EMITTING DISPLAY DEVICE
    7.
    发明公开
    LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240180010A1

    公开(公告)日：2024-05-30

    申请号：US18355531

    申请日：2023-07-20

    Applicant: Samsung Display Co., LTD.

    Inventor： Jin Hyeong LEE ,  Dae Won KIM ,  Su Jeong KIM ,  Jong Ho SON ,  Hyebeom SHIN ,  Kyung Hee LEE ,  Sun-Young CHANG

    IPC: H10K59/80 ,  H10K59/122

    CPC classification number: H10K59/8792 ,  H10K59/122

    Abstract: A light emitting display device according to an embodiment includes a driving element layer disposed on a substrate, a light emitting element layer disposed on the driving element layer, and an external light decreasing layer disposed on the light emitting element layer. The light emitting element layer includes an anode, a pixel defining film having a first opening exposing at least a portion of the anode, a light emitting layer disposed on the anode in the first opening of the pixel defining film, and a cathode disposed on the light emitting layer and the pixel defining film. The external light decreasing layer includes an inorganic material having an absorption coefficient of greater than or equal to about 1.5, and includes a reflection control layer having a second opening corresponding to the first opening of the pixel defining film.

    DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME
    8.
    发明公开
    DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240074296A1

    公开(公告)日：2024-02-29

    申请号：US18133911

    申请日：2023-04-12

    Applicant: Samsung Display Co., LTD.

    Inventor： Jong Ho SON ,  Dae Won KIM ,  Hye Beom SHIN ,  Jin Hyeong LEE ,  Sun Young CHANG

    IPC: H10K59/80 ,  G06F3/044

    CPC classification number: H10K59/8792 ,  G06F3/0446 ,  H10K59/873 ,  H10K59/12

    Abstract: A display panel includes a first substrate including a display area, in which a plurality of pixel areas is arranged, and a non-display area around the display area, a second substrate disposed opposite to the first substrate, a light emitting array disposed on the first substrate and including a plurality of light emitting elements corresponding to the plurality of pixel areas, a sealing layer disposed in the non-display area between the first substrate and the second substrate and bonding the first substrate and the second substrate to each other, a vacuum layer sealed by the sealing layer and defined between the light emitting array and the second substrate, and a reflection adjustment layer disposed on the second substrate and absorbing a portion of external light, where the reflection adjustment layer includes a plurality of protrusions protruding toward the light emitting array and exposed to the vacuum layer.

    ELECTRONIC DEVICE, SYSTEM OF ELECTRONIC DEVICE, AND SYSTEM OPERATING METHOD OF ELECTRONIC DEVICE
    9.
    发明申请
    ELECTRONIC DEVICE, SYSTEM OF ELECTRONIC DEVICE, AND SYSTEM OPERATING METHOD OF ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20200293262A1

    公开(公告)日：2020-09-17

    申请号：US16815866

    申请日：2020-03-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoung Cheol LEE ,  Dae Won KIM ,  Young Seok KIM ,  Kee Hyun NAM ,  Ho Jung LEE

    IPC: G06F3/14 ,  G01S11/02 ,  G06F1/16

    Abstract: An electronic device includes a communication unit configured to receive a plurality of image signals from a plurality of other electronic devices, a display unit including display regions including at least a first display region and a second display region, and a controller configured to control the display unit to display a first image signal received from a first other electronic device of the plurality of the other electronic devices in the first display region as an image and display a second image signal received from the second other electronic device of the plurality of other electronic devices in the second display region as an image, wherein the first display region and the second display region are determined according to respective distances between the plurality of other electronic devices and each of the plurality of display regions.

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