公开(公告)号：US20140334100A1

公开(公告)日：2014-11-13

申请号：US14135508

申请日：2013-12-19

Applicant: LG Electronics Inc.

Inventor： Donghee YOON ,  Injae CHIN ,  Dongjune KIM ,  Sungwook HAN ,  Jiyong LEE

IPC: H05K7/20

CPC classification number: H05K7/20145 ,  G02F1/133385 ,  G06F1/1601 ,  G06F1/20 ,  G09F9/33 ,  G09F9/35 ,  H05K7/20972

Abstract: There are disclosed a digital signage including a display panel, a first support panel coupled to a rear surface of the display panel, the first support panel comprising a plurality of first grooves formed in one direction, a second support panel coupled to a rear surface of the first support panel, the second support panel comprising a plurality of second grooves formed in an orthogonal direction with respect to the first grooves, a driving circuit board provided in a rear surface of the second support panel to control driving of the display panel, and a case comprising the display panel arranged in one surface thereof and an inner space where the first support panel, the second support panel and the driving circuit board are mounted, wherein both ends of the first grooves are open toward the inner space of the case to induce air flow in the case, and both ends of the second grooves are in communication with the outside via a hole formed in the case to flow external air there through, such that the support structure of the display panel may be used in exhausting the heat generated in the display panel and the circuit board effectively.

Abstract translation: 公开了一种数字标牌，包括显示面板，耦合到显示面板的后表面的第一支撑面板，第一支撑面板包括沿一个方向形成的多个第一凹槽，第二支撑面板， 所述第一支撑面板，所述第二支撑面板包括相对于所述第一凹槽在正交方向上形成的多个第二凹槽;驱动电路板，设置在所述第二支撑面板的后表面中，以控制所述显示面板的驱动;以及 包括布置在其一个表面中的显示面板和安装有第一支撑面板，第二支撑面板和驱动电路板的内部空间的壳体，其中第一凹槽的两端朝向壳体的内部空间开口， 在壳体中引起空气流动，并且第二凹槽的两端经由形成在壳体中的孔与外部连通，以使外部空气流过， 使得显示面板的支撑结构可以有效地用于排出显示面板和电路板中产生的热量。

公开(公告)号：US20180084674A1

公开(公告)日：2018-03-22

申请号：US15828911

申请日：2017-12-01

Applicant: LG ELECTRONICS INC.

Inventor： Donghee YOON ,  Injae CHIN ,  Dongjune KIM ,  Sungwook HAN ,  Jiyong LEE

IPC: H05K7/20

CPC classification number: H05K7/20336 ,  H05K7/20136 ,  H05K7/2099

Abstract: There is disclosed a digital signage including a display panel, a housing having the display panel arranged in one surface, the housing comprising a closed inner space, a cooling unit provided in a predetermined portion of the housing, the cooling unit comprising a hole configured to suck and exhaust external air, a heat pipe comprising one end positioned in the inner space of the housing to be coupled to a back surface of the display and the other end positioned in the cooling unit, with a liquid flowing therein to move heat, and a driving circuit board coupled to a back surface of the heat pipe to control driving of the display panel, such that the digital signage having a slim design can exhaust the heat generated from a display panel and a driving circuit board effectively.

公开(公告)号：US20180020579A1

公开(公告)日：2018-01-18

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

CPC classification number: H05K7/20972 ,  H05K7/20154 ,  H05K7/202 ,  H05K7/20209 ,  H05K7/20963

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：US20180199450A1

公开(公告)日：2018-07-12

申请号：US15870615

申请日：2018-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyeonjun KIM ,  Jungkyu PARK ,  Sungwook HAN

IPC: H05K5/00 ,  H05K7/20 ,  H05K5/02 ,  H05K5/06 ,  H05K7/02

Abstract: The present invention is a display device comprising: a housing providing an inner space; a plate in the housing, the plate dividing the inner space into a front space and a rear space and including an opening communicating the front space with the rear space; a display module in the front space, the display module mounted on the plate and covering the opening; and an inlet and an outlet formed at the housing, the inlet and the outlet communicating the rear space with an outside of the housing.

公开(公告)号：US20180088398A1

公开(公告)日：2018-03-29

申请号：US15719374

申请日：2017-09-28

Applicant: LG ELECTRONICS INC.

Inventor： Dongil LEE ,  Sangho CHOI ,  Jungkyu PARK ,  Myungwhun CHANG ,  Sungwook HAN

IPC: G02F1/1333 ,  H05K7/20

CPC classification number: G02F1/133385 ,  G02F1/133308 ,  G02F2001/133317 ,  H05K7/20145 ,  H05K7/202 ,  H05K7/20972

Abstract: There is disclosed a display device comprising a front case, a display panel spaced apart from the front case to define a first space therebetween, a backlight unit coupled to a rear surface of the display panel, a middle frame spaced apart from a rear surface of the backlight unit to define a second space therebetween, a rear case spaced apart from a rear surface of the middle frame to define a third space therebetween, wherein the rear case is coupled to the front case to enclose the first space, the second space, and the third space such that air is not permitted to flow between the first, second, and third spaces and an exterior of the display device, a closed cooling unit disposed such that air is permitted to flow between the closed cooling unit and the first, second, and third spaces, a closed heat exchange unit disposed at the rear case and configured such that air is permitted to flow between the closed heat exchange unit and the first, second, and third spaces via the closed cooling unit, an open heat exchange unit disposed at the rear case and configured such that air is permitted to flow between the open heat exchange unit and the exterior of the display device, wherein the open heat exchange unit is further configured to exchange heat with the closed heat exchange unit and an open cooling unit configured to exhaust air from the open heat exchange unit to the exterior of the display device.

公开(公告)号：US20170027339A1

公开(公告)日：2017-02-02

申请号：US15221750

申请日：2016-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Myungwhun CHANG ,  Sungwook HAN ,  Donghyun KIM ,  Kukho BAE

IPC: A47F3/04 ,  F25D23/02 ,  G02B5/02 ,  G09F9/33 ,  F21V14/08 ,  F21V14/02 ,  G09F9/35 ,  A47F11/06 ,  F21V23/04

CPC classification number: A47F3/0434 ,  A47F3/043 ,  A47F3/0478 ,  A47F3/0486 ,  A47F11/06 ,  F21V14/02 ,  F21V14/08 ,  F21V23/0471 ,  F25D23/028 ,  F25D2400/36 ,  G02B5/0242 ,  G02B5/0278 ,  G02B6/0041 ,  G02B6/0093 ,  G09F9/33 ,  G09F9/35 ,  G09F2023/0033

Abstract: A cooler having a transparent display is provided. The cooler may include a body having a storage space configured to receive products therein, a door installed on the body to open and close the storage space; and a display assembly installed in the door. The display assembly may include a transparent display pane, a dispersion panel arranged at a rear of the transparent display panel and configured to scatter light, which is incident upon the dispersion panel, a first light source configured to radiate light to an inside of the dispersion panel, wherein transparency of the dispersion panel is controlled via the first light source depending on a distance between the cooler and an object located outside the cooler, and a second light source configured to radiate light to control brightness in the storage space, depending on the distance between the object and the cooler.

Abstract translation: 提供具有透明显示器的冷却器。 冷却器可以包括具有构造成在其中接收产品的存储空间的主体，安装在主体上以打开和关闭存储空间的门; 和安装在门上的显示组件。 显示组件可以包括透明显示窗格，布置在透明显示面板的后部并被配置为散射入射在分散面板上的光的分散面板，配置成将光辐射到分散体的内部的第一光源 面板，其中，根据所述冷却器和位于所述冷却器外部的物体之间的距离，经由所述第一光源控制所述色散面板的透明度;以及第二光源，其被配置为发光以控制所述存储空间中的亮度， 物体与冷却器之间的距离。

公开(公告)号：US20150124403A1

公开(公告)日：2015-05-07

申请号：US14445473

申请日：2014-07-29

Applicant: LG Electronics Inc.

Inventor： Jiyong LEE ,  Hyunchul LEE ,  Sungwook HAN

IPC: H05K7/20

CPC classification number: H05K7/20145 ,  G03B21/16 ,  G06F1/203 ,  G09G3/20 ,  G09G2330/045 ,  G09G2370/16 ,  G09G2380/06 ,  H05K7/20209 ,  H05K7/20972

Abstract: An image display device is provided that efficiently cools a display and internal circuit components thereof. The image display device includes a display for displaying visual information, circuit components spaced apart from a rear side of the display, a fan installed on the rear side of the display that generates an airflow from one side of the display to the other side of the display so as to cool the display and the circuit components, and an airflow distribution device facing the fan to selectively distribute the airflow generated by the fan towards the display and the circuit components based on temperatures of the display and the circuit components.

Abstract translation: 提供一种有效地冷却显示器和其内部电路部件的图像显示装置。 图像显示装置包括用于显示视觉信息的显示器，与显示器的后侧间隔开的电路部件，安装在显示器后侧的风扇，其产生从显示器的一侧到另一侧的气流 显示以冷却显示器和电路部件，以及面向风扇的气流分配装置，用于基于显示器和电路部件的温度来选择性地将由风扇产生的气流朝向显示器和电路部件分配。

公开(公告)号：US20140188463A1

公开(公告)日：2014-07-03

申请号：US14146316

申请日：2014-01-02

Applicant: LG ELECTRONICS INC.

Inventor： Seonghwan NOH ,  Sungwook HAN ,  Sangbae PARK ,  Chansung JEON

IPC: G10L25/48 ,  G10L15/00

CPC classification number: G10L15/00

Abstract: A home appliance and an operation method thereof are disclosed. The operation method of the home appliance includes entering a voice recognition mode, receiving a voice data through a microphone, recognizing the received voice date, and, in a case in which the recognized voice data contains information related to another home appliance, transmitting the recognized voice data to the corresponding home appliance. Consequently, sharing of voice data between home appliances is achieved.

Abstract translation: 公开了家用电器及其操作方法。 家用电器的操作方法包括进入语音识别模式，通过麦克风接收语音数据，识别接收到的语音日期，并且在所识别的语音数据包含与另一家用电器相关的信息的情况下，发送所识别的 语音数据到相应的家电。 因此，实现家用电器之间的语音数据共享。