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    PLANAR LIGHTING DEVICE
    2.
    发明申请
    PLANAR LIGHTING DEVICE 有权

    公开(公告)号：US20230039615A1

    公开(公告)日：2023-02-09

    申请号：US17974097

    申请日：2022-10-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongjin KIM ,  Munheon HONG ,  Chilkeun PARK ,  Sangcheon KIM ,  Mangeun KIM

    IPC: G02F1/13357 ,  F21V11/16 ,  F21V7/00

    Abstract: A display device including a lower cover; a circuit substrate on the lower cover; a plurality of light sources disposed on a first portion of the circuit substrate; a reflection layer disposed on a second portion of the circuit substrate; a first adhesive disposed between the second portion of the circuit substrate and the reflection layer; a light regulator including light regulating patterns disposed in the reflection layer; and an optical sheet disposed on the light sources.

    PLANAR LIGHTING DEVICE
    3.
    发明申请
    PLANAR LIGHTING DEVICE 审中-公开
    平面照明设备

    公开(公告)号：US20170059937A1

    公开(公告)日：2017-03-02

    申请号：US15351136

    申请日：2016-11-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongjin KIM ,  Munheon HONG ,  Chilkeun PARK ,  Sangcheon KIM ,  Mangeun KIM

    IPC: G02F1/1335

    CPC classification number: G02F1/133606 ,  F21V7/00 ,  F21V7/0025 ,  F21V11/16 ,  F21Y2105/00 ,  G02B6/0055 ,  G02B6/0061 ,  G02B6/0096 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133611 ,  G02F2001/133388 ,  G02F2001/133612 ,  G02F2001/133613 ,  G02F2001/133614 ,  G02F2202/28

    Abstract: A lighting device including a circuit substrate; a plurality of light sources disposed on the circuit substrate; a reflection layer disposed on the circuit substrate, the reflection layer comprising a plurality of openings where respective light sources are located; a plurality of absorbers disposed at an edge of the reflection layer and at an angle with respect to the reflection layer, wherein first areas aligned with the respective light sources have a greater density of the plurality of absorbers than second areas between the first areas; and an optical sheet disposed on the light sources. In addition, a central axis of a corresponding first area matches a central axis of a corresponding light source.

    Abstract translation: 1.一种照明装置，包括电路基板; 设置在电路基板上的多个光源; 设置在所述电路基板上的反射层，所述反射层包括多个开口，各个光源位于所述多个开口处; 设置在所述反射层的边缘并且相对于所述反射层成一定角度的多个吸收体，其中与所述各个光源对准的第一区域具有比所述第一区域之间的第二区域更大的所述多个吸收体的密度; 以及设置在光源上的光学片。 此外，相应的第一区域的中心轴与相应的光源的中心轴相匹配。

    LIGHT EMITTING DEVICE PACKAGE ASSEMBLY AND METHOD OF FABRICATING THE SAME
    4.
    发明申请
    LIGHT EMITTING DEVICE PACKAGE ASSEMBLY AND METHOD OF FABRICATING THE SAME 审中-公开
    发光装置封装组件及其制造方法

    公开(公告)号：US20170054053A1

    公开(公告)日：2017-02-23

    申请号：US15217629

    申请日：2016-07-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Seongman JEON ,  Moongoo CHOI ,  Mangeun KIM ,  Jinwoo SUNG

    IPC: H01L33/06 ,  H01L33/50 ,  H01L25/075

    CPC classification number: H01L25/0753 ,  H01L33/50 ,  H01L33/505 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2924/181 ,  H01L2933/0033 ,  H01L2933/0041 ,  H01L2924/00014 ,  H01L2924/00012

    Abstract: A light emitting device package assembly including a first substrate, a plurality of light emitting device packages disposed on the first substrate, and a light conversion member disposed on the light emitting device packages. Each of the light emitting device packages includes a main body disposed on the first substrate and including a first cavity, a light source disposed in the first cavity, and a first matrix disposed in the first cavity. Further, the light conversion member includes a second substrate including a plurality of second cavities, a second matrix disposed in the second cavities, and first light conversion particles disposed in the second matrix.

    Abstract translation: 一种发光器件封装组件，包括第一衬底，设置在第一衬底上的多个发光器件封装以及设置在发光器件封装上的光转换构件。 每个发光器件封装包括设置在第一基板上并包括第一腔，设置在第一腔中的光源和设置在第一腔中的第一矩阵的主体。 此外，光转换构件包括包括多个第二空腔的第二基板，设置在第二空腔中的第二矩阵和设置在第二矩阵中的第一光转换颗粒。

    PLANAR LIGHTING DEVICE
    6.
    发明申请
    PLANAR LIGHTING DEVICE 有权

    公开(公告)号：US20240427191A1

    公开(公告)日：2024-12-26

    申请号：US18826640

    申请日：2024-09-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongjin KIM ,  Munheon HONG ,  Chilkeun PARK ,  Sangcheon KIM ,  Mangeun KIM

    IPC: G02F1/13357 ,  F21V7/00 ,  F21V8/00 ,  F21V11/16 ,  F21Y105/00 ,  G02F1/1333 ,  G02F1/1335

    Abstract: A display device including a liquid crystal panel, a backlight unit providing light to the liquid crystal panel, and a lower cover, wherein the backlight unit is disposed between the liquid crystal panel and the lower cover, and wherein the backlight unit includes a first circuit substrate and a second circuit substrate on the lower cover, a plurality of light sources disposed on the first circuit substrate and a second circuit substrate, a gap between the first circuit substrate and a second circuit substrate, a reflection layer disposed on the first circuit substrate, a second circuit substrate and the gap, a first adhesive disposed between the first circuit substrate and the reflection layer, and a second adhesive disposed between the second circuit substrate and the reflection layer, wherein the first and second circuit substrates and the reflection layer are partially connected through the first and second adhesive.

    APPARATUS AND METHOD FOR MEASURING HUMIDITY FOR DRYER
    8.
    发明公开
    APPARATUS AND METHOD FOR MEASURING HUMIDITY FOR DRYER 审中-公开

    公开(公告)号：US20230340714A1

    公开(公告)日：2023-10-26

    申请号：US17884164

    申请日：2022-08-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Byeonggeun KANG ,  Mangeun KIM ,  Hyunjin PARK

    IPC: D06F58/20

    CPC classification number: D06F58/20 ,  D06F2103/08

    Abstract: Provided are an apparatus and method for measuring humidity of an object to be dried in a dryer. The apparatus for measuring the humidity for the dryer includes a capacitance measuring sensor configured to measure an amount of capacitance change that is changed due to humidity of an object to be dried, which is put into the dryer; a shield configured to shield noise generated in the dryer; and a processor electrically connected to the capacitance measuring sensor and the shield, wherein the processor is configured to apply a second signal having the same waveform and the same voltage to the capacitance measuring sensor and the shield and acquire the amount of capacitance change, based on the first signal output from the capacitance measuring sensor so as to measure an amount of humidity change of the object to be dried.

    PLANAR LIGHTING DEVICE
    10.
    发明申请
    PLANAR LIGHTING DEVICE 审中-公开

    公开(公告)号：US20190113807A1

    公开(公告)日：2019-04-18

    申请号：US16218816

    申请日：2018-12-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongjin KIM ,  Munheon HONG ,  Chilkeun PARK ,  Sangcheon KIM ,  Mangeun KIM

    IPC: G02F1/1335 ,  F21V7/00 ,  F21V11/16

    Abstract: A lighting device includes a circuit substrate; a plurality of light sources disposed on the circuit substrate; a reflection layer disposed on the circuit substrate, the reflection layer comprising a plurality of openings where respective light sources are located; a plurality of absorbers disposed at an edge of the reflection layer and at an angle with respect to the reflection layer. Further, a first area at a corner of the reflection layer absorb more light emitted from the light sources than second areas neighboring the first area; and an optical sheet disposed on the light sources.

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