公开(公告)号：US20220071050A1

公开(公告)日：2022-03-03

申请号：US17418408

申请日：2019-02-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Ki KIM ,  Hyun Jun JUNG

IPC: H05K7/20

Abstract: An outdoor display apparatus comprises a case including an inlet and an outlet, a display module disposed inside the case and including a display panel on which an image seen through at least a portion of the case is displayed, and a heat exchanger. The heat exchanger comprises a first portion located on a first flow path formed to circulate air to the display module, a second portion to receive heat from the first portion, and located on a second flow path on which outside air is heat-exchanged with air, and a phase change material provided to circulate between the first and second portions, and provided to change a phase from a fluid to a gas. The case comprises a partition wall provided to isolate the first flow path and the second flow path from each other, and the first portion and the second portion are disposed obliquely.

公开(公告)号：US20210176902A1

公开(公告)日：2021-06-10

申请号：US16769072

申请日：2018-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Su LEE ,  Sung Ki KIM ,  Myeong Gil KIM ,  Hyun Jun JUNG

IPC: H05K7/20 ,  G06F1/20

Abstract: An outdoor display apparatus having a heat dissipation structure includes a first display module configured to display an image in a first direction, a second display module configured to display an image in a second direction opposite to the first direction, a housing configured to accommodate the first display module and the second display module, and having an inlet and an outlet, and a heat exchange device configured to receive heat from one of the first display module and the second display module and perform heat exchange, wherein the heat exchange device includes: a first heat exchange portion having at least one cooling passage to cool the first display module; a second heat exchange portion having at least one cooling passage to cool the second display module; and a heat exchanger configured to be selectively shared by the first heat exchange portion and the second heat exchange portion.

公开(公告)号：US20190137819A1

公开(公告)日：2019-05-09

申请号：US16222273

申请日：2018-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Ki KIM ,  Won-nyun KIM

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/1333

CPC classification number: G02F1/133603 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0085 ,  G02F1/133382 ,  G02F2001/133628

Abstract: A liquid crystal display device includes a liquid crystal display panel, a light guide plate disposed on a lower part of the liquid crystal display panel, an LED circuit substrate disposed along at least one side of the light guide plate to accommodate an LED on a front surface thereof, and a heat transmission member having a first part that faces a lower surface of the light guide plate and a second part that is extendedly bent from the first part and faces the LED circuit substrate.

公开(公告)号：US20140008041A1

公开(公告)日：2014-01-09

申请号：US13689219

申请日：2012-11-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo Sung IN ,  Sung Ki KIM ,  Sru KIM ,  Byung Joo PAEK ,  Jin Hyun CHO ,  Yong Jin KIM

IPC: F28D1/02

CPC classification number: F28D1/02 ,  G06F1/1607 ,  G06F1/20 ,  H01L27/3244 ,  H01L51/529 ,  H05K7/2099

Abstract: A display apparatus is provided. The display apparatus includes: a display panel which displays an image on a front surface thereof; and a heat spreading module having a shape corresponding to the display panel to support a rear surface, opposite the front surface, of the display panel, wherein the heat spreading module includes a heat spreader including a working fluid therein and at least one channel provided therein to guide the working fluid.

Abstract translation: 提供一种显示装置。 显示装置包括：显示面板，其在其前表面上显示图像; 以及散热模块，其具有对应于所述显示面板的形状以支撑所述显示面板的与所述显示面板相对的后表面，其中所述散热模块包括其中包括工作流体的散热器和设置在其中的至少一个通道 引导工作流体。

公开(公告)号：US20130162506A1

公开(公告)日：2013-06-27

申请号：US13724702

申请日：2012-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Kyun KIM ,  Sung Ki KIM ,  Sru KIM ,  Jin Sub KIM ,  Jun Seok AN ,  Kye Hoon LEE ,  Heong Seog LEE ,  Jin Hyun CHO

IPC: G06F1/32 ,  G09F13/04 ,  H05K7/20 ,  F21V29/00

CPC classification number: G02F1/13452 ,  F21V29/50 ,  G02F1/133385 ,  G02F1/1336 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133628 ,  G06F1/32 ,  G09F13/04 ,  G09F13/0413 ,  H05K7/20963

Abstract: A display module including a backlight to more effectively dissipate heat generated at light emitting diodes (LEDs) and heat dissipation units to effectively dissipate heat generated at driver chips and prevent movement of the driver chips by attaching porous fillers to the heat dissipation units, and a display apparatus having the same are provided. The display module includes a display panel, a backlight disposed on a rear side of the display panel and including a plurality of printed circuit boards, a bottom chassis adapted to accommodate the backlight unit and provided with a plurality of seating grooves, a driving printed circuit board, a plurality of flexible printed circuit films which electrically connect the display panel and the driving printed circuit board, at least one heat dissipater disposed on an opposite surface of a corresponding one of the flexible printed circuit and provided with a porous filler.

Abstract translation: 一种显示模块，包括背光，以更有效地散发在发光二极管（LED）和散热单元处产生的热量，以有效地散发在驱动器芯片处产生的热量，并通过将多孔填料附着到散热单元来防止驱动器芯片的移动，以及 提供具有该显示装置的显示装置。 显示模块包括显示面板，设置在显示面板的后侧的背光，并且包括多个印刷电路板，适于容纳背光单元并具有多个安置槽的底部底座，驱动印刷电路 多个柔性印刷电路膜，其将显示面板和驱动印刷电路板电连接，至少一个散热器，设置在相应的柔性印刷电路的相对表面上并设置有多孔填料。