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    Light-emitting module
    2.
    发明授权
    Light-emitting module 有权

    公开(公告)号：US09775204B2

    公开(公告)日：2017-09-26

    申请号：US15300489

    申请日：2015-03-23

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Il Yeong Kang ,  Sang Hoon Lee ,  Jong Won Jeon ,  Keun Tak Joo ,  Tae Young Choi

    IPC: H05B33/08

    CPC classification number: H05B33/0815 ,  H05B33/083 ,  H05B33/0845 ,  H05B33/089

    Abstract: The light-emitting module according to one embodiment comprises first to Nth light-emitting element packages (wherein N is a positive integer greater than or equal to 1), which are connected in series to one another, and a current level regulator for regulating the level of current flowing through the Nth light-emitting element package. Each of the first to Nth light-emitting element packages comprises a light-emitting cell comprising a plurality of sub-cells, which comprise at least one light-emitting element and are connected in series or parallel to one another, and a flicker control unit, which is connected between the plurality of sub-cells and selectively forms the path of current flowing through the light-emitting cell according to the level of an external driving voltage. At least one of the first to Nth light-emitting element packages further comprises a first current control resistor connected to the output of the light-emitting cell.

    Lighting device
    3.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US09562679B2

    公开(公告)日：2017-02-07

    申请号：US14211046

    申请日：2014-03-14

    Applicant: LG Innotek Co., Ltd.

    Inventor： Dong Nyung Lim ,  Do Hwan Kim ,  Sang Hoon Lee ,  Keun Tak Joo ,  Tae Young Choi

    IPC: F21S4/00 ,  F21V21/00 ,  F21V29/00 ,  H05K3/36 ,  F21V29/77 ,  F21V23/00 ,  F21Y101/00

    CPC classification number: F21V29/773 ,  F21K9/23 ,  F21K9/238 ,  F21K9/90 ,  F21V23/006 ,  F21Y2101/00 ,  F21Y2115/10 ,  H05K3/366 ,  H05K2201/048 ,  H05K2201/10106

    Abstract: A lighting device may be provided that includes: a heat sink; a light source module which is disposed on the heat sink, includes a substrate having at least one hole, and includes a plurality of light emitting devices disposed on a top surface of the substrate; a power supply unit which is disposed within the heat sink and includes a support plate and a plurality of parts disposed on the support plate; and a soldering portion which connects the substrate and the support plate. The support plate includes an extended substrate which is disposed in the hole of the substrate. The extended substrate includes a through-portion which has passed through the hole of the substrate. The soldering portion electrically connects the through-portion of the extended substrate and the top surface of the substrate.

    Abstract translation: 可以提供照明装置，其包括：散热器; 设置在散热器上的光源模块包括具有至少一个孔的衬底，并且包括设置在衬底顶表面上的多个发光器件; 电源单元，其设置在所述散热器内，并且包括支撑板和设置在所述支撑板上的多个部件; 以及连接基板和支撑板的焊接部。 支撑板包括设置在基板的孔中的延伸基板。 延伸的基板包括穿过基板的孔的通孔部分。 焊接部电连接延伸基板的贯通部和基板的上表面。

    Light emitting module and lighting unit including the same
    8.
    发明授权
    Light emitting module and lighting unit including the same 有权
    发光模块和照明单元包括它们

    公开(公告)号：US09544974B2

    公开(公告)日：2017-01-10

    申请号：US14146023

    申请日：2014-01-02

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Il Yeong Kang ,  Sang Hoon Lee ,  Keun Tak Joo ,  Tae Young Choi

    IPC: H05B37/00 ,  H05B39/00 ,  H05B41/00 ,  H05B37/02 ,  H05B33/08

    CPC classification number: H05B37/0209 ,  H05B33/0827

    Abstract: A light emitting module includes a body, first to Mth (wherein, M is an integer of 2 or greater) light emitting devices provided on the body to be spaced apart from each other, and a turn-on controller controlling the first to Mth light emitting devices to turn on. An mth (1≦m≦M) light emitting device among the first to Mth light emitting devices comprises first to Nth (wherein, N is an integer of 2 or greater) light emitting cells connected to each other in series. An nth (1≦n≦N) light emitting cell among the first to Nth light emitting cells includes at least one light emitting structure, and the turn-on controller simultaneously turns on or turns off the nth light emitting cells of the first to Mth light emitting devices.

    Abstract translation: 发光模块包括：第一至第M个（其中，M为2或更大的整数）发光器件，其设置在所述主体上以彼此间隔开;以及导通控制器，其控制第一至第M个光 发射设备打开。 第一至第M发光器件中的第m（1≤m≤M）个发光器件包括串联连接的第一至第N（其中，N为2以上的整数）发光单元。 第一至第N发光单元中的第n（1≤n≤N）个发光单元包括至少一个发光结构，并且导通控制器同时导通或关闭第一至第M发光单元的第n个发光单元 发光装置。

    Apparatus for controlling light emitting devices
    9.
    发明授权
    Apparatus for controlling light emitting devices 有权
    用于控制发光装置的装置

    公开(公告)号：US09055645B2

    公开(公告)日：2015-06-09

    申请号：US14068125

    申请日：2013-10-31

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Ki Soo Kwon ,  Min Hak Kim ,  Il Yeong Kang ,  Keun Tak Joo

    IPC: H05B33/08

    CPC classification number: H05B33/0845 ,  H05B33/0809 ,  H05B33/083

    Abstract: A light emitting unit includes a plurality of light emitting devices. A control apparatus includes a rectifier for converting an alternating current (AC) signal into a ripple signal by rectifying the AC signal. A ripple signal adjuster reduces a level difference between maximum and minimum levels of the ripple signal, and outputs the resultant ripple signal as a drive signal. A turning-on controller controls turning-on of the light emitting devices in accordance with a level variation of the drive signal.

    Abstract translation: 发光单元包括多个发光器件。 控制装置包括整流器，用于通过整流AC信号将交流（AC）信号转换成波纹信号。 纹波信号调节器降低纹波信号的最大和最小电平之间的电平差，并将合成的纹波信号作为驱动信号输出。 导通控制器根据驱动信号的电平变化来控制发光器件的导通。

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