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    DISPLAY DEVICE
    22.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230255041A1

    公开(公告)日：2023-08-10

    申请号：US18082550

    申请日：2022-12-15

    Applicant: Samsung Display Co., LTD.

    Inventor： Yi Seop SHIM ,  Suk Hoon KANG ,  Jeongsoo KIM ,  Beom-Soo SHIN

    IPC: H10K50/115 ,  G02F1/1335

    CPC classification number: H10K50/115 ,  G02F1/133516

    Abstract: A display device includes a substrate, a plurality of transistors disposed on the substrate, a light-emitting device connected to the transistors, a first partition wall disposed above the light-emitting device to partition an emission area, and a second partition wall overlapping the first partition wall. The transistor and the light-emitting device are connected to each other through a contact hole, and an entirety of an area of the contact hole overlaps the first partition wall.

    PHOTO-ALIGNMENT LAYER AND LIQUID CRYSTAL DISPLAY
    26.
    发明申请
    PHOTO-ALIGNMENT LAYER AND LIQUID CRYSTAL DISPLAY 有权
    照相层和液晶显示

    公开(公告)号：US20160195777A1

    公开(公告)日：2016-07-07

    申请号：US14872660

    申请日：2015-10-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Woo LEE ,  Suk Hoon KANG ,  Jin-Soo JUNG ,  Baek Kyun JEON ,  Jong Hwan JEON

    IPC: G02F1/1337 ,  C09K19/56 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1343 ,  C08G73/10 ,  G02F1/1368

    CPC classification number: G02F1/133723 ,  C08G73/1014 ,  C08G73/1017 ,  C08G73/1042 ,  C08G73/1078 ,  C09D179/08 ,  C09K19/56 ,  G02F1/133788 ,  G02F2001/134372 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

    Abstract: A liquid crystal display including a first substrate, a thin film transistor disposed on the first substrate, a first electrode connected to the thin film transistor, and a first alignment layer disposed on the first electrode, wherein the first alignment layer includes polyimide and a capping group connected to a main chain end of the polyimide, and the capping group contains at least one of a first compound represented by the following Chemical Formula 1, and a second compound represented by the following Chemical Formula 2: A1 and A2 are, independently of each other, an aromatic compound having 4 to 20 carbon atoms or an aliphatic cyclic compound having 4 to 20 carbon atoms; and B1 and B2 are, independently of each other, a crosslinking reaction group containing an alkylene group (—CnH2n—, n is a natural number).

    Abstract translation: 一种液晶显示器，包括第一基板，设置在第一基板上的薄膜晶体管，连接到薄膜晶体管的第一电极和设置在第一电极上的第一取向层，其中第一取向层包括聚酰亚胺和封盖 与聚酰亚胺的主链端连接的基团，封端基包含由以下化学式1表示的第一化合物和由以下化学式2表示的第二化合物中的至少一种：A1和A2独立地为 彼此具有4至20个碳原子的芳族化合物或具有4至20个碳原子的脂族环状化合物; B1和B2彼此独立地为含有亚烷基（-C n H 2n，n为自然数）的交联反应基团。

    DISPLAY DEVICE
    29.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250169248A1

    公开(公告)日：2025-05-22

    申请号：US18763136

    申请日：2024-07-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Sung Hwan HONG ,  Suk Hoon KANG ,  Jeong Soo KIM ,  Beom Soo SHIN ,  Min Seok LEE

    IPC: H01L33/50 ,  H01L25/075 ,  H01L33/62

    Abstract: A display device that includes a base layer, a display layer disposed on the base layer and including a light emitting element, a conductive pattern layer disposed on the display layer, and a bank disposed on the display layer, the bank protruding in a thickness direction of the base layer and surrounding at least a portion of an area. The bank covers the conductive pattern layer and includes a first bank scatterer and a second bank scatterer, the second bank scatterer having a size different from that of the first bank scatterer.

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