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    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
    12.
    发明公开
    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240365646A1

    公开(公告)日：2024-10-31

    申请号：US18432135

    申请日：2024-02-05

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Cheon Myeong LEE ,  Soo Min BAEK ,  Ju Youn SON ,  Sang Ho KIM ,  Ji Won LEE ,  Baek Hyeon LIM ,  Ju Hwa HA

    IPC: H10K59/80 ,  H10K59/12 ,  H10K77/10 ,  H10K102/00

    CPC classification number: H10K59/878 ,  H10K59/1201 ,  H10K77/111 ,  H10K2102/311 ,  H10K2102/351

    Abstract: A display device includes: a base layer; a pixel circuit layer disposed on the base layer, wherein the pixel circuit layer includes a pixel circuit; a light emitting element layer disposed on the pixel circuit layer, wherein the light emitting element layer includes a light emitting element electrically connected to the pixel circuit; and a reflective structure layer disposed on the light emitting element layer, wherein the reflective structure layer includes: a first intermediate layer disposed on the light emitting element; a first reflective layer disposed on the first intermediate layer; a second intermediate layer disposed on the first reflective layer; and a second reflective layer disposed on the first reflective layer while being spaced apart from the first reflective layer, wherein the first reflective layer includes a first curved surface, and wherein the second reflective layer includes a second curved surface which faces the first curved surface.

    DISPLAY DEVICE
    13.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240272680A1

    公开(公告)日：2024-08-15

    申请号：US18513809

    申请日：2023-11-20

    Applicant: Samsung Display Co., LTD.

    Inventor： Cheon Myeong LEE ,  Sang Ho KIM ,  Soo Min BAEK ,  Ju Youn SON ,  Ji Won LEE ,  Baek Hyeon LIM ,  Ju Hwa HA

    IPC: G06F1/16 ,  G06F1/20

    CPC classification number: G06F1/1656 ,  G06F1/1643 ,  G06F1/1647 ,  G06F1/1652 ,  G06F1/203

    Abstract: An auxiliary display device, which is connected to first and second display devices, includes: a display panel; upper and lower holders respectively connected to upper and lower portions of the display panel; an upper fixing portion connected to the upper holder to fix an upper end of the auxiliary display device to upper ends of the first and second display devices; and a lower fixing portion connected to the lower holder to fix a lower end of the auxiliary display device to lower ends of the first and second display devices, where when the first and second display devices are connected to each other by the upper fixing portion and the lower fixing portion, the display panel covers adjacent bezel areas of the first and second display devices.

    DISPLAY DEVICE AND HEAD MOUNTED DISPLAY DEVICE
    14.
    发明公开
    DISPLAY DEVICE AND HEAD MOUNTED DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240107143A1

    公开(公告)日：2024-03-28

    申请号：US18224176

    申请日：2023-07-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ji Won LEE ,  Sang Ho KIM ,  Soo Min BAEK ,  Ju Youn SON ,  Cheon Myeong LEE ,  Bek Hyun LIM ,  Ju Hwa HA

    IPC: H04N23/54 ,  G02B27/00 ,  H04N23/20 ,  H04N23/55 ,  H04N23/57

    CPC classification number: H04N23/54 ,  G02B27/0093 ,  H04N23/20 ,  H04N23/55 ,  H04N23/57

    Abstract: A display device includes a display portion including a first surface, from which light is emitted in a first direction, and a second surface opposite to the first surface, a first optical portion disposed on the first surface, and a second optical portion disposed on the first surface to be spaced apart from the first optical portion in a second direction crossing the first direction. Each of the first and second optical portions includes a multi-channel lens through which the light from the first surface passes, a first infrared light source, a first camera, and a first lens frame coupled to the multi-channel lens in the first direction to support at least a portion of the multi-channel lens. The first lens frame may include a first recess structure in which the first infrared light source is disposed and a second recess structure in which the first camera is disposed.

    DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
    15.
    发明申请
    DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME 有权

    公开(公告)号：US20220229297A1

    公开(公告)日：2022-07-21

    申请号：US17499150

    申请日：2021-10-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Cheon Myeong LEE ,  Sang Ho KIM ,  Soo Min BAEK ,  Ji Won LEE ,  Ju Hwa HA

    IPC: G02B27/01

    Abstract: A display device includes a display unit including a first surface emitting first light, a second surface opposite to the first surface, a first transmission area transmitting light incident on the first surface, and a second transmission area transmitting the light incident on the first surface. The display device includes a first lens on the first surface and including a first hole overlapping the first transmission area in a thickness direction, a second lens on the first surface and spaced apart from the first lens and including a second hole overlapping the second transmission area in the thickness direction, and light sources emitting second light and disposed on the first and second lenses. The display device includes a first camera sensor on the second surface and overlapping the first transmission area, and a second camera sensor on the second surface and overlapping the second transmission area.

    DISPLAY DEVICE AND FABRICATION METHOD THEREOF
    16.
    发明申请
    DISPLAY DEVICE AND FABRICATION METHOD THEREOF 有权

    公开(公告)号：US20210320280A1

    公开(公告)日：2021-10-14

    申请号：US17357815

    申请日：2021-06-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Su Jung HUH ,  Soo Min BAEK ,  Ji Won LEE ,  Ju Hwa HA

    IPC: H01L51/52 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1334 ,  G06F1/16 ,  H01L51/56 ,  H01L27/32

    Abstract: A display device may include a display configured to emit light for displaying an image, a microlens array on the display and configured to collimate the image incident from the display so as to be delivered to the eyes of a user, the microlens array including a refractive index conversion layer in which a refractive index varies from region to region, and an optical path adjustment layer configured to collect light, emitted from the display and transmitted by the microlens array, and to space the display and the microlens array a preset distance apart from each other. Here, the refractive index conversion layer may include a polymer and liquid crystal molecules that interact with the polymer.

    DISPLAY DEVICE
    18.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240268155A1

    公开(公告)日：2024-08-08

    申请号：US18430745

    申请日：2024-02-02

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Soo Min BAEK ,  Cheon Myeong LEE ,  Bek Hyun LIM ,  Ju Hwa HA ,  Sang Ho KIM ,  Ju Youn SON ,  Ji Won LEE

    IPC: H10K59/122 ,  H10K59/80

    CPC classification number: H10K59/122 ,  H10K59/873 ,  H10K59/879 ,  H10K59/8792

    Abstract: A display device includes a substrate, a bank disposed on the substrate and having a multi-layered structure having an opening, a light emitting element disposed in the opening and including a pixel electrode, a light emitting layer, and a common electrode, a thin film encapsulating layer disposed on the light emitting element and the bank, a micro lens disposed on the thin film encapsulating layer and overlapping the light emitting element, and a light control layer disposed on the thin film encapsulating layer and surrounding the micro lens. A refractive index of the micro lens is greater than a refractive index of the light control layer.
    The pixel electrode is disposed in the opening and extends along an inner surface of the bank, and the light emitting layer extends along the inner surface of the bank on the pixel electrode.

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