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    LIGHTING MODULE AND LIGHTING DEVICE PROVIDED WITH SAME
    1.
    发明申请
    LIGHTING MODULE AND LIGHTING DEVICE PROVIDED WITH SAME 有权

    公开(公告)号：US20250102128A1

    公开(公告)日：2025-03-27

    申请号：US18976585

    申请日：2024-12-11

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Dong Hyun LEE ,  Kwang Hyun KO ,  Kyoung Soo AHN

    IPC: F21S43/20 ,  F21S43/31

    Abstract: A lighting device disclosed in an embodiment of the invention includes a substrate; a plurality of light sources disposed on the substrate; a resin layer covering the light source on the substrate; a light blocking layer having an opening portion on the resin layer; and a lens plate disposed on the light blocking layer, wherein the lens plate includes a light transmitting portion and a convex portion arranged on one surface or the other surface of the light transmitting portion, and the total area of the opening portions is 50% or less of an area of an emission surface through which light is emitted through the resin layer, and the interval between the lens plate and the light blocking layer may be greater than the length of the opening portion.

    LIGHTING APPARATUS AND LAMP COMPRISING SAME
    4.
    发明公开
    LIGHTING APPARATUS AND LAMP COMPRISING SAME 审中-公开

    公开(公告)号：US20230333304A1

    公开(公告)日：2023-10-19

    申请号：US18026963

    申请日：2021-10-06

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Kwang Hyun KO ,  Moo Ryong PARK ,  Dong Hyun LEE

    IPC: F21V8/00

    CPC classification number: G02B6/0031

    Abstract: The lighting apparatus disclosed to an embodiment includes a substrate, a plurality of light emitting devices disposed on the substrate, a first reflective layer disposed on the substrate, a resin layer on the first reflective layer, and a second reflective layer on the resin layer and the resin layer includes a first side surface facing the light emitting surfaces of the plurality of light emitting devices and a second side surface opposite to the first side surface, and the first side surface includes a plurality of first reflective surfaces convex with respect to the light emitting surfaces of the light emitting devices and at least one second reflective surface having a concave shape with respect to the light emitting surfaces of the light emitting devices, wherein the plurality of first reflective surfaces are disposed on a region corresponding to each of the plurality of light emitting devices in an optical axis direction, and the second reflective surface is disposed between the plurality of first reflective surfaces, and light emitted through the light emitting surfaces of the light emitting devices may be reflected from the first side surfaces and emitted through the second side surface.

    LIGHTING MODULE AND LIGHTING APPARATUS HAVING SAME
    5.
    发明申请
    LIGHTING MODULE AND LIGHTING APPARATUS HAVING SAME 审中-公开

    公开(公告)号：US20200335660A1

    公开(公告)日：2020-10-22

    申请号：US16760659

    申请日：2018-11-07

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Se Eun KANG ,  Kwang Hyun KO ,  Moo Ryong PARK

    IPC: H01L33/10 ,  H01L33/54 ,  H01L33/58 ,  H01L33/56 ,  F21K9/00

    Abstract: Lighting module disclosed in an embodiment of the invention, a substrate; a plurality of light emitting devices disposed on the substrate; a first reflective layer disposed on the substrate; a resin layer disposed on the first reflective layer and the light emitting device; and a second reflective layer disposed on the resin layer, wherein the resin layer is a front side surface on which light generated from the plurality of light emitting devices is emitted, a rear side surface facing the front side surface, and first and second side surfaces connecting the front side surface and the rear side surface with each other. A distance between the first reflective layer and the second reflective layer is smaller than a distance between the front side surface and the rear side surface of the resin layer, and the front side surface of the resin layer has a plurality of convex portions convex toward the front side surface from the light emitting device and a plurality of concave portions recessed in a direction of the rear side surface.

    LIGHTING APPARATUS AND LAMP COMPRISING SAME
    6.
    发明申请
    LIGHTING APPARATUS AND LAMP COMPRISING SAME 有权

    公开(公告)号：US20250012413A1

    公开(公告)日：2025-01-09

    申请号：US18893345

    申请日：2024-09-23

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Kwang Hyun KO ,  Moo Ryong PARK ,  Dong Hyun LEE

    IPC: F21S4/20 ,  F21S43/14 ,  F21S43/239 ,  F21S43/243 ,  F21S43/249 ,  F21S43/31 ,  F21V7/04 ,  F21V7/09 ,  F21V8/00

    Abstract: The lighting apparatus disclosed to an embodiment includes a substrate, a plurality of light emitting devices disposed on the substrate, a first reflective layer disposed on the substrate, a resin layer on the first reflective layer, and a second reflective layer on the resin layer and the resin layer includes a first side surface facing the light emitting surfaces of the plurality of light emitting devices and a second side surface opposite to the first side surface, and the first side surface includes a plurality of first reflective surfaces convex with respect to the light emitting surfaces of the light emitting devices and at least one second reflective surface having a concave shape with respect to the light emitting surfaces of the light emitting devices, wherein the plurality of first reflective surfaces are disposed on a region corresponding to each of the plurality of light emitting devices in an optical axis direction, and the second reflective surface is disposed between the plurality of first reflective surfaces, and light emitted through the light emitting surfaces of the light emitting devices may be reflected from the first side surfaces and emitted through the second side surface.

    LIGHTING DEVICE AND LAMP COMPRISING SAME
    9.
    发明公开
    LIGHTING DEVICE AND LAMP COMPRISING SAME 审中-公开

    公开(公告)号：US20230220968A1

    公开(公告)日：2023-07-13

    申请号：US18021844

    申请日：2021-08-24

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Kwang Hyun KO ,  Moo Ryong PARK ,  Dong Hyun LEE

    IPC: F21S41/36 ,  F21V23/04 ,  F21V19/00 ,  F21V7/05 ,  F21S41/50

    CPC classification number: F21S41/36 ,  F21V23/0442 ,  F21V19/0015 ,  F21V7/05 ,  F21S41/50

    Abstract: A lighting device according to an embodiment includes a sensor, a substrate disposed on the sensor and including an electrode pattern, a light source disposed on the substrate and electrically connected to the electrode pattern, a resin layer disposed on the substrate, and a reflective layer disposed between the substrate and the resin layer, and the substrate may include a first region overlapping the sensor in a first direction perpendicular to an upper surface of the substrate, a second region surrounding the first region, the light source may be disposed on the second region, the plurality of reflective pattern groups may be disposed on the first region, and the sensor may not overlap the light source and the electrode pattern in the first direction.

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