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    BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME
    1.
    发明公开
    BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230168539A1

    公开(公告)日：2023-06-01

    申请号：US18102757

    申请日：2023-01-29

    申请人： Samsung Display Co., LTD.

    发明人： Duk Sung KIM ,  Jung Hyun KWON ,  Jae Won LEE

    IPC分类号： G02F1/13357 ,  G02F1/1333

    CPC分类号： G02F1/133603 ,  G02F1/133305 ,  G02F1/133605 ,  G02F1/133614

    摘要： A backlight unit includes: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.

    BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME
    3.
    发明申请
    BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20210033925A1

    公开(公告)日：2021-02-04

    申请号：US16892611

    申请日：2020-06-04

    申请人： Samsung Display Co., LTD.

    发明人： Duk Sung KIM ,  Jung Hyun KWON ,  Jae Won LEE

    IPC分类号： G02F1/13357 ,  G02F1/1333

    摘要： A backlight unit including: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.