-
公开(公告)号：US10653045B2
公开(公告)日：2020-05-12
申请号：US15645342
申请日：2017-07-10
Applicant: LG ELECTRONICS INC.
Inventor： Hyeuk Chang , Joongnyon Kim , Dohyun Koo , Sungwook Han
IPC: H05K7/20
Abstract: The present invention relates to a display apparatus. According to an embodiment of the present invention, the display apparatus includes a case, a display inside the case, and a heat exchanger disposed on a rear surface of the case to perform heat exchange between an outside and an inside of the case, wherein a first space and a second space separated from each other are formed on a front surface and a rear surface of the display, respectively, and heat exchange is performed between the first space and the second space, wherein heat exchange with the second space and the outside is performed through the heat exchanger. Thereby, the temperature inside the display apparatus that is installable outside may be effectively cooled.
-
公开(公告)号：US10712601B2
公开(公告)日：2020-07-14
申请号：US15916166
申请日：2018-03-08
Applicant: LG ELECTRONICS INC.
Inventor： Honglyeol Oh , Jinwook Kim , Hyeuk Chang , Joongnyon Kim
IPC: G02F1/1333 , G02F1/1335 , G06F1/16 , G06F1/20 , H05K7/20
Abstract: There is disclosed a display device comprising a light source unit, an optical sheet spaced a preset distance apart from a front of the light unit, a display panel spaced a preset distance apart from a front surface of the optical sheet, a module case configured to form at least one of a first space between the display panel and the optical sheet, a second space between the optical sheet and the light source unit and a third space in a rear surface of the light source unit, a through-hole formed in the module case and at least one of the first through third spaces, and an outer case configured to form an internal space partitioned off from an external space and a first closed passage located in the internal space by mounted the module case, wherein the first passage is located in the first closed passage.
-
公开(公告)号：US09581320B2
公开(公告)日：2017-02-28
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。
-
公开(公告)号：US09970648B2
公开(公告)日：2018-05-15
申请号：US15153053
申请日：2016-05-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaepyo Hong , Jaechan Kim , Injoong Kim , Hyeuk Chang , Sumin Jun
CPC classification number: F21V29/74 , F21Y2101/00 , H01L33/62 , H01L33/64 , H01L33/647 , H05K1/053 , H05K3/28 , H05K2201/0376 , H05K2201/10106 , H05K2201/2054 , H05K2203/1355
Abstract: A light source module includes at least one light source, and a body supporting the light source. The body includes a heat sink supporting the light source on a top surface thereof, the heat sink absorbing heat from the light source and dissipating the heat to the outside, an insulating layer provided on at least one surface of the heat sink, the insulating layer having electrical insulating properties, and a conductive layer provided on the insulating layer. The conductive layer includes connection regions through which electric current is supplied to the light source, and a light source region disposed between the connection regions, the light source region having the light source mounted therein. A protective layer is stacked in the connection region. Accordingly, it is possible to obtain effects such as rapid fabrication processes, inexpensive fabrication cost, facilitation of mass production, improvement of product yield, protection of a conductive material, improvement of the lifespan of products, and enhancement of the stability of products.
-
公开(公告)号：US09777916B2
公开(公告)日：2017-10-03
申请号：US15153114
申请日：2016-05-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaepyo Hong , Jaechan Kim , Injoong Kim , Hyeuk Chang , Sumin Jun
IPC: F21V21/00 , F21V29/83 , H01L33/62 , H01L33/64 , F21V29/77 , F21K9/90 , F21V5/04 , F21V7/22 , F21V15/01 , F21V23/00 , F21V31/00 , F21K9/20 , F21Y101/00
CPC classification number: F21V29/83 , F21K9/20 , F21K9/90 , F21V5/04 , F21V7/22 , F21V15/01 , F21V23/002 , F21V29/77 , F21V31/00 , F21Y2101/00 , H01L33/62 , H01L33/64 , H01L33/647
Abstract: A light source module includes at least one light source and a body supporting the light source. The body includes a heat sink supporting the light source on a top surface thereof for absorbing heat from the light source and dissipating the heat to the outside, an electrically insulating layer provided on at least one surface of the heat sink, and a conductive layer provided on the insulating layer, the conductive layer being at least provided in a path region through which electric current is applied to the light source. The conductive layer includes light source connection parts supplying the electric current to the light source, and a light source mounting part disposed between the light source connection parts. One portion of the light source connection part is divided into at least two portions to be connected to each other. Accordingly, it is possible to obtain effects such as rapid fabrication processes, inexpensive fabrication cost, facilitation of mass production, improvement of product yield, and optimization of a conductive material.
-
Patent Agency Ranking
公开(公告)号：US10485148B2
公开(公告)日：2019-11-19
申请号：US15912399
申请日：2018-03-05
Applicant: LG ELECTRONICS INC.
Inventor： Honglyeol Oh , Jinwook Kim , Hyeuk Chang , Joongnyon Kim
Abstract: There is disclosed a display device comprising a display module, an outer case in which the display module is mounted and defining an internal space which is closed airtight from the outside, and an inner case coupled to the display module, wherein the inner case which partitions off the internal space into a first closed space having a rear surface of the display module exposed thereto and a second closed space having a front surface of the display module exposed thereto, and the first closed space is surrounded by the second closed space with respect to one cross section.
-
公开(公告)号：US10001269B2
公开(公告)日：2018-06-19
申请号：US15152989
申请日：2016-05-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaepyo Hong , Jaechan Kim , Injoong Kim , Hyeuk Chang , Sumin Jun
IPC: F21V21/00 , F21V29/74 , H01L33/64 , H01L33/62 , F21Y101/02
CPC classification number: F21V29/74 , F21Y2101/00 , H01L33/62 , H01L33/64 , H01L33/642 , H01L33/647
Abstract: A light source module includes at least one light source emitting light, and a body supporting the light source, wherein the body includes a heat sink absorbing heat from the light source and dissipating the heat to the outside, an insulating layer having electrical insulating properties, the insulating layer being provided on at least one surface of the heat sink, and a conductive layer contacted with the insulating layer, the conductive layer being at least provided in a path region in which electric current is applied to the light source, the conductive layer being contacted with the light source. Accordingly, it is possible to obtain effects such as rapid fabrication processes, inexpensive fabrication cost, facilitation of mass production, improvement of product yield, and promotion of heat dissipation. Furthermore, it is possible to obtain various effects that can be understood through configurations described in embodiments.
-
公开(公告)号：US09441826B2
公开(公告)日：2016-09-13
申请号：US14503570
申请日：2014-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Hyeuk Chang , Jeongseok Ha , Jaepyo Hong
IPC: F21V29/00 , F21V29/71 , F21V29/51 , F21Y101/02 , F21Y105/00
CPC classification number: F21V29/717 , F21V21/30 , F21V29/51 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , F28D15/0275 , F28F1/325 , F28F2215/10
Abstract: There is disclosed a lighting apparatus including t light emitting unit including a light emitting part having a LED, a base part in which the light emitting part is mounted, a plurality of heat pipes fixed to the base part, and a plurality of heat radiation plates comprising a plurality of insertion holes to pass the plurality of the heat pipes there through and a flow hole for flowing external air there through, respectively, wherein a plurality of auxiliary pin arrays comprising a plurality of auxiliary pins inclined a preset angle are provided in each of the heat radiation plates, and a turbulence generation unit for generating turbulence flow when external air is flowing is provided in the auxiliary pin.
Abstract translation: 公开了一种照明装置，包括：t发光单元，包括具有LED的发光部，安装有发光部的基部，固定在基部的多个热管，以及多个散热板 包括多个插入孔，以使多个热管在其中穿过，以及用于使外部空气流过其中的流动孔，其中分别在每个中设置多个辅助销阵列，其中多个辅助销阵列包括倾斜预设角度的多个辅助销 以及用于在外部空气流动时产生湍流的湍流发生单元设置在辅助销中。
-
公开(公告)号：US20160116148A1
公开(公告)日：2016-04-28
申请号：US14922947
申请日：2015-10-26
Applicant: LG Electronics Inc.
Inventor： Hyeuk Chang , Jongpil Kim , Jaepyo Hong , Jinsung Kwak , Ana Kim , Kyungnam Kim , Jangwon Seo
CPC classification number: F21V17/164 , F21K9/20 , F21V5/007 , F21V17/12 , F21V23/002 , F21V23/008 , F21V23/06 , F21V31/005 , F21W2131/10 , F21Y2105/10 , F21Y2115/10
Abstract: A lighting device includes a housing including a power connection hole, at least one light source module disposed on a lower surface of the housing, and a front cover coupled to the housing to define a space in which the light source module is located. The front cover transmits light generated by the light source module. The light source module includes a support protrusion supported by the front cover. The front cover presses the support protrusion when the front cover is coupled to the housing.
Abstract translation: 照明装置包括壳体，其包括电源连接孔，设置在壳体的下表面上的至少一个光源模块以及耦合到外壳以限定光源模块所在的空间的前盖。 前盖传输光源模块产生的光。 光源模块包括由前盖支撑的支撑突起。 当前盖连接到外壳时，前盖按压支撑突起。
-
10.发明授权公开(公告)号：US10401015B2
公开(公告)日：2019-09-03
申请号：US15153082
申请日：2016-05-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaepyo Hong , Jaechan Kim , Injoong Kim , Hyeuk Chang , Sumin Jun
Abstract: A light source module includes at least one light source emitting light, and a body supporting the light source. The body includes a heat sink absorbing heat from the light source and dissipating the heat to the outside, an insulating layer having electrical insulating properties, the insulating layer being provided on at least one surface of the heat sink, and a conductive layer provided on the insulating layer to enable electric current to flow therein. The conductive layer includes an electrically conductive layer providing a path region in which electric current is applied to the light source, and a heat dissipation conductive layer diffusing generated by the light source. Accordingly, it is possible to obtain effects such as rapid fabrication processes, inexpensive fabrication cost, facilitation of mass production, improvement of product yield, and promotion of heat dissipation. Furthermore, it is possible to obtain various effects that can be understood through configurations described in embodiments.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.017 seconds)
