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    LIQUID CRYSTAL DISPLAY APPARATUS
    1.
    发明申请
    LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20190302498A1

    公开(公告)日：2019-10-03

    申请号：US16160428

    申请日：2018-10-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： GIHOON YANG ,  Sarang Gahng ,  Kyungha Moon ,  Bumsuk Lee

    IPC: G02F1/1337 ,  C09K19/56

    Abstract: Provided is a liquid crystal display apparatus. The liquid crystal display apparatus includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a first liquid crystal alignment layer disposed between the first substrate and the liquid crystal layer; and a second liquid crystal alignment layer disposed between the second substrate and the liquid crystal layer. The first liquid crystal alignment layer may include a first ion adsorbing group, and the second liquid crystal alignment layer may include a second ion adsorbing group. A content of the first ion adsorbing group in the first liquid crystal alignment layer may be different from that of the second ion adsorbing group in the second liquid crystal alignment layer, or a chemical structure of the first ion adsorbing group may be different from that of the second ion adsorbing group.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE 有权

    公开(公告)号：US20250057019A1

    公开(公告)日：2025-02-13

    申请号：US18652992

    申请日：2024-05-02

    Applicant: Samsung Display Co., LTD.

    Inventor： HO LIM ,  GIHOON YANG

    IPC: H10K59/80 ,  H10K59/12 ,  H10K59/38 ,  H10K102/00

    Abstract: A display device includes a substrate; a light-emitting device disposed on the substrate; a color conversion layer disposed on the light-emitting device; a color filter layer disposed on the color conversion layer; a first coating layer disposed on the color filter layer and including a scattering particle and a dispersion layer in which the scattering particle is dispersed; and a second coating layer disposed on the first coating layer and having a smaller refractive index than a refractive index of the first coating layer.

    DISPLAY DEVICE
    5.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240147638A1

    公开(公告)日：2024-05-02

    申请号：US18451253

    申请日：2023-08-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： TAEMIN KIM ,  JIYUN PARK ,  DONGGEUN SHIN ,  GIHOON YANG ,  SEULGEE LEE ,  SEUNGHEE LEE ,  HO LIM

    IPC: H05K5/02

    CPC classification number: H05K5/02 ,  H10K59/12

    Abstract: A display device includes a display panel including a first non-foldable portion, a second non-foldable portion, and a foldable portion between the first non-foldable portion and the second non-foldable portion, and a barrier layer disposed under the display panel, wherein the barrier layer includes a first barrier layer disposed under the first non-foldable portion, a second barrier layer disposed under the second non-foldable portion, and a plurality of protrusions disposed between the first barrier layer and the second barrier layer and protruding downward from a bottom surface of the foldable portion.

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220302419A1

    公开(公告)日：2022-09-22

    申请号：US17558095

    申请日：2021-12-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： GIHOON YANG ,  TAEMIN KIM ,  BONGSUNG SEO ,  DONGGEUN SHIN ,  HO LIM

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device includes a first anti-reflective member and a second anti-reflective member. The first anti-reflective member includes a first refractive layer having a first refractive index and a second refractive layer having a second refractive index smaller than the first refractive index. The second anti-reflective member includes a third refractive layer having a third refractive index, a fourth refractive layer disposed on the third refractive layer and having a fourth refractive index equal to or smaller than the third refractive index, and a fifth refractive layer disposed between the third refractive layer and the fourth refractive layer and having a fifth refractive index greater than each of the third refractive index and the fourth refractive index. Thus, the display device has improved strength and reflectance.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220181589A1

    公开(公告)日：2022-06-09

    申请号：US17477559

    申请日：2021-09-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： HO LIM ,  TAEMIN KIM ,  BONGSUNG SEO ,  DONGGEUN SHIN ,  GIHOON YANG

    IPC: H01L51/52 ,  H01L27/32 ,  H01L25/065 ,  G02B1/115 ,  H01L51/00

    Abstract: A display device includes: a light emitting element layer; a color control layer disposed on the light emitting element layer and including at least one quantum dot; a color filter layer disposed on the color control layer; and an anti-reflection member disposed on the color filter layer, the anti-reflection member including: a first coating layer disposed on the color filter layer; a second coating layer disposed on the first coating layer; and an inorganic film disposed between the first coating layer and the second coating layer, wherein the second coating layer has a thickness of about 0.6 times to about 2.0 times greater than the inorganic film, and the first coating layer having a greater thickness than the second coating layer and the inorganic film.

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