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    Coil for enhancing the degree of freedom of a magnetic field
    5.
    发明授权
    Coil for enhancing the degree of freedom of a magnetic field 有权
    提高磁场自由度的线圈

    公开(公告)号：US09076580B2

    公开(公告)日：2015-07-07

    申请号：US14087960

    申请日：2013-11-22

    申请人： LG ELECTRONICS INC.

    发明人： Jun Park ,  Euntaek Jeoung ,  Kiwon Han ,  Buyoung Yang ,  Donghyun Seo

    IPC分类号： H01F5/00 ,  H01F27/28 ,  H01F38/14 ,  H02J7/02

    CPC分类号： H01F5/00 ,  H01F27/2823 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10

    摘要： A coil for forming an induced magnetic field may include a first coil bundle formed of a first conducting wire wound in a first direction, the first coil bundle having an inner space of a prescribed inner width, a second coil bundle formed of a second conducting wire wound in a second direction, the second coil bundle having a prescribed outer width that is smaller than the inner width of the first coil bundle, and a connector that electrically connects the first conducting wire and the second conducting wire to each other. The second coil bundle may be provided in the inner space of the first coil bundle. The conducting wires of the first and second coil bundles may be wound in opposite directions and gaps between coil bundles may be changed. Accordingly, the magnetic field can be more evenly distributed in a wider area while maintaining a constant inductance.

    摘要翻译： 用于形成感应磁场的线圈可以包括由沿第一方向缠绕的第一导线形成的第一线圈束，第一线圈束具有规定的内部宽度的内部空间，第二线圈束由第二导线 在第二方向上卷绕，第二线圈束具有比第一线圈束的内部宽度小的规定的外部宽度，以及将第一导体线和第二导线彼此电连接的连接器。 第二线圈束可以设置在第一线圈束的内部空间中。 第一和第二线圈束的导线可以沿相反方向缠绕，并且可以改变线圈束之间的间隙。 因此，磁场可以更均匀地分布在更宽的区域中，同时保持恒定的电感。

    Lighting apparatus for vehicle
    6.
    发明授权
    Lighting apparatus for vehicle 有权

    公开(公告)号：US10473294B2

    公开(公告)日：2019-11-12

    申请号：US15639326

    申请日：2017-06-30

    申请人： LG ELECTRONICS INC.

    发明人： Jun Park

    IPC分类号： F21V9/30 ,  F21S41/25 ,  F21S41/20 ,  F21S45/47 ,  F21S41/36 ,  F21S41/67 ,  F21S41/663 ,  B60Q1/14 ,  F21S41/14 ,  F21S41/143 ,  F21S41/255 ,  F21S41/32 ,  F21S41/16 ,  F21S41/365

    摘要： A lighting apparatus for a vehicle includes a lens and a light source device disposed behind the lens. The lighting apparatus also includes a phosphor assembly configured to convert a wavelength of an incident beam and to emit light having the converted wavelength toward the lens. The phosphor assembly includes a phosphor configured to emit the light having the converted wavelength of the incident beam; and a reflector including a plurality of reflective guide walls configured to reflect the light having the converted wavelength emitted by the phosphor. The reflector that includes the plurality of reflective guide walls defines at least one space through which the light having the converted wavelength emitted by the phosphor is guided by the plurality of reflective guide walls.