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公开(公告)号：US20150377473A1
公开(公告)日：2015-12-31
申请号：US14591725
申请日：2015-01-07
Applicant: LG ELECTRONICS INC
Inventor： Jeongseok HA , Jaepyo HONG , Hyeuk CHANG
CPC classification number: F21V29/713 , F21K9/00 , F21V29/70 , F21V29/74 , F21V29/745 , F21V29/77 , F21V29/83 , F21V29/85 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10
Abstract: Provided is a lighting apparatus. The lighting apparatus includes one or more light-emitting modules; a base plate having a bottom surface to which the one or more light-emitting modules are attached; and a heat dissipation fin assembly seated on a top surface of the base plate, wherein the heat dissipation fin assembly includes a plurality of heat dissipation fins which are mounted upright on the top surface of the base plate, wherein each of the heat dissipation fins has a predetermined width in a radial direction from a center of the base plate, and is formed by a thin sheet of a graphite material.
Abstract translation: 提供了一种照明装置。 照明装置包括一个或多个发光模块; 具有安装所述一个或多个发光模块的底面的基板; 以及安置在所述基板的上表面上的散热翅片组件，其中所述散热翅片组件包括多个散热片，所述多个散热片直立安装在所述基板的顶表面上，其中每个散热翅片具有 从基板的中心沿径向的预定宽度，并由石墨材料的薄片形成。
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公开(公告)号：US20250015922A1
公开(公告)日：2025-01-09
申请号：US18710023
申请日：2021-11-17
Inventor： Bonghoe KIM , Jeongseok HA , Kyungmok OH
IPC: H04L1/00
Abstract: The present invention relates to a method by which a device transmits a signal in a communication system and the device for same, and to a method and a device for same, the method comprising the steps of: applying a pre-code to an information bit sequence so as to generate a first encoded bit sequence including an information set, a frozen set, and a parity set; additionally changing some of the information sets of the first encoded bit sequence into the frozen set and the parity set so as to generate a second encoded bit sequence corresponding to the first encoded bit sequence; applying a polar code to the second encoded bit sequence so as to generate a third encoded bit sequence; and transmitting the third encoded bit sequence.
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公开(公告)号：US20150167954A1
公开(公告)日：2015-06-18
申请号：US14570977
申请日：2014-12-15
Applicant: LG ELECTRONICS INC.
Inventor： Jeongseok HA , Yongjin KIM , Jongkyo JEONG
CPC classification number: F21V29/75 , F21V29/83 , F21Y2101/00 , F21Y2115/10
Abstract: Disclosed is a lighting apparatus. The lighting apparatus includes a light emitting unit including a light emitting diode (LED), a heat sink including a first face, the light emitting unit being disposed on the first face, a second face opposite to the first face, and a space having a prescribed volume between the first face and the second face, and a power source unit configured to supply power to the light emitting unit. The second face is provided with a flow hole to open a region of the space, and the second face includes a plurality of curved portions arranged in a height direction of the heat sink, the curved portions having different radii of curvature.
Abstract translation: 公开了一种照明装置。 照明装置包括发光单元，其包括发光二极管（LED），散热器，其包括第一面，发光单元设置在第一面上，第二面与第一面相对，以及空间具有 第一面和第二面之间的规定体积，以及被配置为向发光单元供电的电源单元。 第二面设置有用于打开空间的区域的流动孔，并且第二面包括沿散热器的高度方向布置的多个弯曲部分，弯曲部分具有不同的曲率半径。
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公开(公告)号：US20250030501A1
公开(公告)日：2025-01-23
申请号：US18710084
申请日：2021-11-17
Inventor： Bonghoe KIM , Jeongseok HA , Kyungmok OH
IPC: H04L1/00
Abstract: The present method relates to a method by which a device receives a signal in a communication system, and an apparatus therefor, and to a method by which a reception device processes a signal in a communication system, and an apparatus therefor, the method comprising the steps of: receiving an encoded bit sequence; and decoding the encoded bit sequence in the direction from a root node to the lowest node on the basis of a binary tree structure, wherein, in the decoding step, decoding for a child node is skipped on the basis that a syndrome of a parent node satisfies a predetermined condition, and decoding for the child node is performed on the basis that the syndrome of the parent node does not satisfy the predetermined condition.
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