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    DISPLAY APPARATUS
    1.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20240423072A1

    公开(公告)日：2024-12-19

    申请号：US18743922

    申请日：2024-06-14

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Howon CHOI ,  Taehyeon KIM

    IPC: H10K59/80 ,  H10K59/122 ,  H10K102/10

    Abstract: A display apparatus includes a substrate including a plurality of subpixels; a pattern portion having a concave shape and disposed between adjacent subpixels of the plurality of the subpixels; and a reflective portion disposed on the pattern portion, wherein each of the plurality of the subpixels includes a light emitting layer disposed on the substrate; and a nano-lens portion including a plurality of nano-lenses, and disposed between the light emitting layer and the substrate and spaced apart from the reflective portion, thereby improving a light extraction efficiency of light emitted from the light emitting layer.

    DISPLAY APPARATUS INCLUDING SEMI-TRANSMISSIVE MIRROR
    3.
    发明申请
    DISPLAY APPARATUS INCLUDING SEMI-TRANSMISSIVE MIRROR 有权

    公开(公告)号：US20230038926A1

    公开(公告)日：2023-02-09

    申请号：US17968451

    申请日：2022-10-18

    Applicant: LG DISPLAY CO., LTD.

    Inventor： JongSung KIM ,  TaeHan PARK ,  Howon CHOI ,  Dongyoung KIM

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

    Abstract: A display apparatus includes a display panel having a front area and a side area, a main body supporting the display panel, an auxiliary member arranged inside the main body, and a semi-transmissive mirror arranged between the auxiliary member and the front area, wherein the side area of the display panel may be arranged inside the main body to face the semi-transmissive mirror. Since an image partially emitted from the display panel may be reflected toward the front area, auxiliary members such as a camera, an illumination sensor, and a proximity sensor may be arranged inside the main body (or below a display) to embody a full screen display, whereby a user's satisfaction may be enhanced and a manufacturing process may be simplified.

    LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190172898A1

    公开(公告)日：2019-06-06

    申请号：US16101827

    申请日：2018-08-13

    Applicant: LG Display Co., Ltd.

    Inventor： Howon CHOI

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

    Abstract: A light-emitting display device includes: a first substrate, a subpixel on the substrate, a contact area on the first substrate, a cover layer including first to third cover layer portions separated from each other, a first passivation layer, the first passivation layer exposing part of the third cover layer portion, a second passivation layer, a pixel electrode layer including a plurality of pixel electrode layer portions including: a first pixel electrode layer portion, and a second pixel electrode layer portion, an organic insulating layer, the organic insulating layer including: an opening exposing part of the first pixel electrode layer, and a contact hole exposing part of the second pixel electrode layer, an organic emissive layer, and a common electrode layer electrically connected to the second pixel electrode layer, wherein the opening includes a first undercut shape and a second undercut shape.

    TOUCH SENSOR FOR DISPLAY DEVICE
    6.
    发明申请
    TOUCH SENSOR FOR DISPLAY DEVICE 审中-公开
    用于显示设备的触摸传感器

    公开(公告)号：US20130106747A1

    公开(公告)日：2013-05-02

    申请号：US13644865

    申请日：2012-10-04

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Howon CHOI ,  Jinyeol KIM

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G06F3/044 ,  G06F2203/04111

    Abstract: This disclosure relates to touch sensors for display devices having a double routing wire structure. The touch sensor includes a plurality of first touch electrode serials and a plurality of second touch electrode serials electrically insulated from each other; a plurality of first routing wires, each of which is respectively connected with at least one of both ends of each of the plurality of first touch electrode serials; a plurality of second routing wires, each of which is respectively connected with each of the plurality of second touch electrode serials; and at least one of a first jumping wire and a second jumping wire, wherein the first jumping wire connects the first routing wire with a first pad, and the second jumping wire connects the second routing wire with a second pad.

    Abstract translation: 本公开涉及具有双路由线结构的显示设备的触摸传感器。 触摸传感器包括多个彼此电绝缘的第一触摸电极串联和多个第二触摸电极串联; 多个第一路由线，其中的每一条分别与多个第一触摸电极序列中的每一个的两端中的至少一个分别连接; 多个第二布线，各自分别与所述多个第二触摸电极序列中的每一个连接; 以及第一跳线和第二跳线中的至少一个，其中所述第一跳​​线将所述第一布线与第一垫连接，并且所述第二跳线将所述第二布线与第二垫连接。

    ELECTROLUMINESCENCE DISPLAY
    8.
    发明公开
    ELECTROLUMINESCENCE DISPLAY 审中-公开

    公开(公告)号：US20230380246A1

    公开(公告)日：2023-11-23

    申请号：US18144648

    申请日：2023-05-08

    Applicant: LG Display Co., Ltd.

    Inventor： Howon CHOI ,  Taehyeon KIM

    IPC: H10K59/80 ,  H10K59/122

    CPC classification number: H10K59/875 ,  H10K59/122 ,  H10K2102/351

    Abstract: Discussed is a light emitting display including a substrate, a display area having a pixel, and a non-display area surrounding the display area, a planarization layer on the substrate, a nano base layer on the planarization layer, and having a plurality of nano patterns on an upper surface of the nano base layer, a first buffer layer on the nano base layer, an anode electrode disposed on the first buffer layer at the pixel, a bank covering a periphery area of the anode electrode and exposing a central area of the anode electrode to define an emission area in the pixel an emission layer on the anode electrode at the exposed central area, and a cathode electrode on the emission layer.

    LIGHT EMITTING DISPLAY PANEL AND LIGHT EMITTING DISPLAY APPARATUS USING THE SAME
    9.
    发明申请
    LIGHT EMITTING DISPLAY PANEL AND LIGHT EMITTING DISPLAY APPARATUS USING THE SAME 有权

    公开(公告)号：US20220130940A1

    公开(公告)日：2022-04-28

    申请号：US17510984

    申请日：2021-10-26

    Applicant: LG Display Co., Ltd.

    Inventor： Howon CHOI ,  Dohong KIM ,  Chanil PARK

    IPC: H01L27/32 ,  H01L51/52

    Abstract: Disclosed is a light emitting display panel in which a portion overlapped with data lines is patterned in a cathode electrode, and a light emitting display apparatus using the same. The light emitting display panel comprises a substrate, a first signal line along a first direction of the substrate, a first insulating film covering the first signal line, a second insulating film covering the first insulating film, an anode electrode patterned by each pixel, a bank cocvering ends of the anode electrode, a first light emitting layer on the anode electrode disposed at a first side of the bank, a second light emitting layer on the anode electrode disposed at a second side of the bank, a first cathode electrode on the first light emitting layer, and a second cathode electrode on the second light emitting layer, wherein the first and second cathode electrodes are separated from each other on the upper surface of the bank.

    ORGANIC LIGHT-EMITTING DISPLAY
    10.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY 审中-公开

    公开(公告)号：US20190181199A1

    公开(公告)日：2019-06-13

    申请号：US16204254

    申请日：2018-11-29

    Applicant: LG Display Co., Ltd.

    Inventor： Howon CHOI ,  Joonyoung HEO

    IPC: H01L27/32

    Abstract: An organic light-emitting display having pixels comprises a planarization layer disposed on transistors, first electrodes disposed on the planarization layer and individually allocated to the pixels, a stopper disposed on the planarization layer and placed between the first electrodes neighboring each other, and a pixel definition layer that has apertures exposing respectively at least a part of the first electrodes and grooves exposing at least a part of the stopper.

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