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    DISPLAY DEVICE
    2.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240224735A1

    公开(公告)日：2024-07-04

    申请号：US18528467

    申请日：2023-12-04

    Applicant: LG Display Co., Ltd.

    Inventor： Seungpyo HONG ,  SeungHee NAM ,  JungSun BAEK ,  Yongmin KIM

    IPC: H10K59/80 ,  G09G3/3225 ,  H10K59/124 ,  H10K59/35

    CPC classification number: H10K59/875 ,  G09G3/3225 ,  H10K59/124 ,  H10K59/35 ,  G09G2300/0842

    Abstract: A display device can include a first light emitting area, a second light emitting area positioned outside the first light emitting area and positioned to be spaced apart from the first light emitting area, a third light emitting area positioned outside the second light emitting area and continuously positioned in contact with the second light emitting area, a second non-light emitting area positioned between the first light emitting area and the second light emitting area, and a first non-light emitting area positioned outside the third light emitting area. As a result, the display device is capable of maximally suppressing a change in color coordinates even at a wide viewing angle.

    TOUCH DISPLAY DEVICE
    4.
    发明申请
    TOUCH DISPLAY DEVICE 有权

    公开(公告)号：US20230113069A1

    公开(公告)日：2023-04-13

    申请号：US18082400

    申请日：2022-12-15

    Applicant: LG Display Co., Ltd.

    Inventor： JungSun BAEK ,  Taehwan KIM ,  Sunmi LEE ,  Hyeonchul IM

    IPC: H01L29/205 ,  G06F3/041 ,  G06F3/044

    Abstract: A touch display device can include a substrate including an active area and a non-active area, a transistor disposed on the substrate, a sub-pixel electrically connected to the transistor and including an organic light emitting diode, an encapsulation layer disposed on the organic light emitting diode, a planarization layer disposed on the encapsulation layer and including a lens unit, and a plurality of touch electrodes disposed between the encapsulation layer and the planarization layer. The plurality of touch electrodes can include an open area. Further, the lens unit can be disposed in the open area of the plurality of touch electrodes.

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230059253A1

    公开(公告)日：2023-02-23

    申请号：US17863177

    申请日：2022-07-12

    Applicant: LG Display Co., Ltd.

    Inventor： JungSun BAEK ,  Seongjoo LEE ,  ChangHyun SONG ,  Seungpyo HONG

    IPC: H01L27/32

    Abstract: According to an aspect of the present disclosure, a display device includes a substrate including a plurality of sub-pixels, an overcoating layer on the substrate and including a base portion and a plurality of protrusions having a groove, a first electrode corresponding to each of the plurality of sub-pixels and covering the base portion and the plurality of protrusions, a bank on a portion of the first electrode, an organic layer on the first electrode and the bank, a second electrode on the organic layer, and a dummy organic layer and a dummy conductive layer in the groove. The groove can be disposed between the plurality of sub-pixels, and an end of the bank can overlap the groove.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230120937A1

    公开(公告)日：2023-04-20

    申请号：US17896908

    申请日：2022-08-26

    Applicant: LG Display Co., Ltd.

    Inventor： Seungpyo HONG ,  JungSun BAEK ,  Seongjoo LEE ,  ChangHyun SONG

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device can include a substrate including a plurality of sub-pixels, an overcoating layer on the substrate and including a base portion and protrusion portions, a first electrode corresponding to each of the plurality of sub-pixels and covering the base portion and the protrusion portions, a bank on a portion of the first electrode, an organic layer on the first electrode and the bank, a second electrode on the organic layer, an encapsulation unit on the second electrode, and a color filter on the encapsulation unit. The color filter can overlap another portion of the first electrode that is exposed by the bank. Therefore, it is possible to improve a luminance viewing angle and lateral visibility by disposing the color filter to overlap the emission area alone.

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