公开(公告)号：US20120281161A1

公开(公告)日：2012-11-08

申请号：US13279401

申请日：2011-10-24

Applicant: Tim Hubbard

Inventor： Tim Hubbard

IPC: F28D15/00 ,  G02F1/1333 ,  H05K7/20

CPC classification number: G02F1/133308 ,  G02F1/133382 ,  G02F2001/13332 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A system for cooling an electronic image assembly using ambient gas. The system contains a plurality of channels place behind the electronic image assembly and preferably in conductive thermal communication with the image assembly. Ambient gas is ingested into the display housing and directed to a first manifold which distributes the ambient gas to the plurality of channels. A second manifold preferably collects the ambient gas from the channels after absorbing heat from the electronic image assembly and/or channels. The second manifold then preferably directs the ambient gas towards an exit aperture and out of the display housing. Circulating gas may also be used to cool a front portion of the electronic image assembly. A cross through plate may be used to allow the ambient gas and circulating gas to cross paths without mixing.

Abstract translation: 一种使用环境气体冷却电子图像组件的系统。 该系统包含位于电子图像组件之后的多个通道，并且优选地与图像组件进行导电的热连通。 环境气体被摄入到显示器壳体中并被引导到将环境气体分配到多个通道的第一歧管。 第二歧管优选地在从电子图像组件和/或通道吸收热量之后从通道收集环境气体。 然后，第二歧管优选地将环境气体引向出口孔并且离开显示器壳体。 也可以使用循环气体来冷却电子图像组件的前部。 可以使用十字交叉板来使环境气体和循环气体交叉路径而不混合。

公开(公告)号：US08274622B2

公开(公告)日：2012-09-25

申请号：US12620330

申请日：2009-11-17

Applicant: William Dunn

Inventor： William Dunn

IPC: G02F1/1333

CPC classification number: H05K7/20954 ,  G02F1/133308 ,  G02F1/133385 ,  G02F1/133603 ,  G02F1/133615 ,  G02F2201/36 ,  H05K7/20127 ,  H05K7/20136 ,  H05K7/20145 ,  H05K7/20163 ,  H05K7/202 ,  H05K7/20209 ,  H05K7/20972

Abstract: A cooling system and a method for cooling an electronic display. A preferred embodiment utilizes a closed loop cooling system in a constricted convection cooling setup to remove heat from the backlight of a display assembly. Cooling air can be pulled or pushed through a gap between the display (or backlight) and a rear cooling chamber. The resulting warm air can then be exhausted out of the display housing. The cooling air may be air conditioned or may be exposed to a thermoelectric device. A thermostat may be used so that cooling fans are only energized when the temperature reaches a predetermined point.

Abstract translation: 冷却系统和冷却电子显示器的方法。 一个优选的实施例利用闭环冷却系统在狭窄的对流冷却装置中以从显示组件的背光去除热量。 冷却空气可以被拉动或推动通过显示器（或背光）和后冷却室之间的间隙。 然后，所产生的暖空气可以从显示器壳体中排出。 冷却空气可以是空气调节的或可以暴露于热电装置。 可以使用恒温器，使得当温度达到预定点时，冷却风扇仅被通电。

公开(公告)号：US08242668B2

公开(公告)日：2012-08-14

申请号：US12616118

申请日：2009-11-10

Applicant: Chen-Tsun Juan ,  Bor-Bin Chou ,  Li-Wen Chang

Inventor： Chen-Tsun Juan ,  Bor-Bin Chou ,  Li-Wen Chang

IPC: H01J7/26 ,  H01J7/24 ,  H01J61/52 ,  G09F13/08

CPC classification number: H01J65/04 ,  G02F2001/133628 ,  G02F2201/36 ,  H01J61/52

Abstract: A light source module including a planar light source, a heat dissipation medium, and a heat dissipation element are disclosed. The planar light source includes a light box, electrodes, and an insulation layer. The light box has a light emitting surface and a bottom surface opposite to the light emitting surface. The electrodes and the insulation layer are disposed on the bottom surface, and the insulation layer covers the electrodes. The heat dissipation medium is disposed on the insulation layer. The heat dissipation element includes conductive contact portions contacting the heat dissipation medium and a conductive connection portion connecting the conductive contact portions, wherein the orthographic projections of the conductive contact portions and the orthographic projections of the electrodes on the bottom surface are not overlapped by each other, and airflow channels are formed between the conductive contact portions, the conductive connection portion, and the heat dissipation medium.

Abstract translation: 公开了一种包括平面光源，散热介质和散热元件的光源模块。 平面光源包括灯箱，电极和绝缘层。 灯箱具有发光表面和与发光表面相对的底表面。 电极和绝缘层设置在底表面上，并且绝缘层覆盖电极。 散热介质设置在绝缘层上。 所述散热元件包括接触所述散热介质的导电接触部分和连接所述导电接触部分的导电连接部分，其中所述导电接触部分的正投影和所述底表面上的电极的正投影不彼此重叠 并且在导电接触部分，导电连接部分和散热介质之间形成气流通道。

公开(公告)号：US08233108B2

公开(公告)日：2012-07-31

申请号：US12501081

申请日：2009-07-10

Applicant: Taewoo Kim ,  Seungwoo Son ,  Wonkeun Cho

Inventor： Taewoo Kim ,  Seungwoo Son ,  Wonkeun Cho

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133317 ,  G02F2201/36

Abstract: A liquid crystal module includes: a liquid crystal display panel; a backlight unit that irradiates light onto the liquid crystal display panel; a panel guide that supports the liquid crystal display panel and the backlight unit in a stacked condition and ensures a panel gap between the liquid crystal display panel and the backlight unit; and a top case facing the panel guide. The panel guide includes one or more ventilation openings that penetrate side walls of the panel guide facing the panel gap.

Abstract translation: 液晶模块包括：液晶显示面板; 将光照射到液晶显示面板上的背光单元; 面板引导件，其以堆叠状态支撑液晶显示面板和背光单元，并确保液晶显示面板和背光单元之间的面板间隙; 以及面向面板导板的顶部壳体。 面板引导件包括穿过面板引导件面向面板间隙的侧壁的一个或多个通气开口。

公开(公告)号：US08208091B2

公开(公告)日：2012-06-26

申请号：US12654996

申请日：2010-01-13

Applicant: Chen-Tsun Juan ,  Bor-Bin Chou ,  Li-Wen Chang

Inventor： Chen-Tsun Juan ,  Bor-Bin Chou ,  Li-Wen Chang

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2201/36

Abstract: A display includes a frame, a liquid crystal panel device, a flat light source device, a bracket structure, and a driving circuit board. The liquid crystal panel device and the flat light source device are disposed on the frame. The flat light source device has an illuminant surface toward the liquid crystal panel device. A first airway is formed between the flat light source and the liquid crystal panel device. The driving circuit board is fixed on the bracket structure and electrically connected with the liquid crystal panel device. A gap is formed between the driving circuit board and the flat light source to be an outlet of the first airway. The surface of the driving circuit board and the illuminant surface form an included angle, and the included angle is greater than or equal to 5 degrees and less than or equal to 135 degrees.

Abstract translation: 显示器包括框架，液晶面板装置，平面光源装置，支架结构和驱动电路板。 液晶面板装置和平面光源装置设置在框架上。 平面光源装置具有朝向液晶面板装置的发光体表面。 在平面光源和液晶面板装置之间形成第一气道。 驱动电路板固定在支架结构上并与液晶面板装置电连接。 在作为第一气道的出口的驱动电路基板和平面光源之间形成间隙。 驱动电路板的表面和发光体表面形成夹角，夹角大于或等于5度且小于或等于135度。

公开(公告)号：US08144468B2

公开(公告)日：2012-03-27

申请号：US12570404

申请日：2009-09-30

Applicant: Masaya Nakamichi ,  Shohei Takahashi ,  Nobuyuki Take

Inventor： Masaya Nakamichi ,  Shohei Takahashi ,  Nobuyuki Take

IPC: H05K7/20

CPC classification number: G02F1/133308 ,  G02F2001/133311 ,  G02F2201/36 ,  H05K7/20972

Abstract: A display device according to the present invention comprises a display panel, an accommodating part accommodating the display panel, circulating means for circulating air in the accommodating part around the display panel, a heat exchanger collecting heat from the air, which is arranged on a rear surface side of the display panel, and a heat insulating member provided between the heat exchanger and the display panel. Another display device according to the present invention comprises a display panel, an accommodating part accommodating the display panel, a fan forming an air flow on a display screen of the display panel, a heat exchanger collecting heat from air, which is arranged on a rear surface side of the display panel, and a heat insulating member provided between the heat exchanger and the display panel.

Abstract translation: 根据本发明的显示装置包括显示面板，容纳显示面板的容纳部分，用于在显示面板周围的容纳部分中循环空气的循环装置，从空气中收集热量的热交换器，其布置在后部 显示面板的表面侧，以及设置在热交换器和显示面板之间的绝热构件。 根据本发明的另一种显示装置包括显示面板，容纳显示面板的容纳部分，在显示面板的显示屏上形成空气流的风扇，从空气中收集热量的热交换器，其布置在后部 显示面板的表面侧，以及设置在热交换器和显示面板之间的绝热构件。

公开(公告)号：US20120014092A1

公开(公告)日：2012-01-19

申请号：US13210690

申请日：2011-08-16

Applicant: Kum Tae LEE ,  Moon Jeong Kim ,  Duk Hyun Yun

Inventor： Kum Tae LEE ,  Moon Jeong Kim ,  Duk Hyun Yun

IPC: G09F13/04

CPC classification number: G02F1/133606 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2001/133612 ,  G02F2001/133628 ,  G02F2201/36

Abstract: Disclosed is a backlight unit. The backlight unit includes a bottom frame having a bottom surface and a sidewall, a plurality of light emitting diodes defining a plurality of light emitting areas, at least one module substrate provided on the bottom surface of the bottom frame to support at least one light emitting diode and including a connector to supply external power to the light emitting diode, and a integrated light guide plate to bury the light emitting diode therein and provided at the light emitting areas corresponding to one screen image. Dark lines are prevented in the light guide plate and a slim backlight unit is obtained by forming a integrated light guide plate corresponding to a screen image of the display panel in the backlight unit driven by dividing the light emitting areas.

Abstract translation: 公开了一种背光单元。 背光单元包括具有底表面和侧壁的底框架，限定多个发光区域的多个发光二极管，设置在底框架的底表面上的至少一个模块基板，以支撑至少一个发光区域 二极管，并且包括用于向发光二极管提供外部电力的连接器;以及集成导光板，用于将发光二极管埋在其中并设置在与一个屏幕图像相对应的发光区域处。 在导光板中防止了暗线，并且通过在通过划分发光区域驱动的背光单元中形成与显示面板的屏幕图像相对应的集成导光板来获得纤薄的背光单元。

公开(公告)号：US20110134346A1

公开(公告)日：2011-06-09

申请号：US13057787

申请日：2009-06-11

Applicant: Keiji Hayashi ,  Toshihide Tsubata

Inventor： Keiji Hayashi ,  Toshihide Tsubata

IPC: G02F1/1333 ,  H04N3/14

CPC classification number: G02F1/133308 ,  G02F1/133615 ,  G02F2201/36

Abstract: A liquid crystal display device 10 includes a liquid crystal display module 11 and a pair of exterior members 13, 14. The liquid crystal display module 11 includes a liquid crystal panel 15 and LEDs 21b. The liquid crystal panel 15 is configured to display images and the LEDs 21b are arranged on a surface that is substantially perpendicular to a display surface 15a of the liquid crystal panel 15. The exterior members 13, 14 house the liquid crystal display module 11 therein and one of the exterior members 13, 14 is provided close to the display surface 15a and another one of the exterior members 13, 14 is provided far from the display surface 15a, and the exterior members 13, 14 are connected to each other. The exterior members 13, 14 include side walls 13b, 13c, 14b, 14c that form a connecting part of the exterior members 13, 14. A hole 26 is formed in long-side side walls 13b, 14b so as to penetrate therethrough. An opening edge 27 of the hole 26 is shared by the exterior members 13, 14. Accordingly, various designs of the hole are enabled.

Abstract translation: 液晶显示装置10包括液晶显示模块11和一对外部构件13,14。液晶显示模块11包括液晶面板15和LED 21b。 液晶面板15被配置为显示图像，并且LED 21b布置在基本上垂直于液晶面板15的显示表面15a的表面上。外部构件13,14将液晶显示模块11容纳在其中， 外部构件13,14中的一个设置在显示表面15a附近，而外部构件13,14中的另一个远离显示表面15a设置，并且外部构件13,14彼此连接。 外部构件13,14包括形成外部构件13,14的连接部分的侧壁13b，13c，14b，14c。在长边侧壁13b，14b中形成孔26以穿过其中。 孔26的开口边缘27由外部构件13,14共享。因此，孔的各种设计成为可能。

公开(公告)号：US20110110045A1

公开(公告)日：2011-05-12

申请号：US13009371

申请日：2011-01-19

Applicant: Masafumi Nagaoka ,  Takayuki Ota ,  Kazuyoshi Tanaka ,  Akio Tezuka

Inventor： Masafumi Nagaoka ,  Takayuki Ota ,  Kazuyoshi Tanaka ,  Akio Tezuka

IPC: H05K7/20

CPC classification number: G02F1/133308 ,  G02F1/133385 ,  G02F1/133602 ,  G02F2001/133314 ,  G02F2201/36

Abstract: A liquid crystal display device includes a liquid crystal display panel and a backlight disposed at the back of the liquid crystal display panel. The backlight includes a frame, a light source, a reflective sheet, and a heat dissipating plate formed in a rectangular shape and housing the light source, the reflective sheet, and the heat dissipating plate. The heat dissipating plate is disposed between the reflective sheet and a bottom surface of the frame and includes a first portion and a second portion facing the first portion, and has a plurality of first openings at the first portion and at least one second opening at the second portion. The plurality of first openings are formed along the first portion, and each of the first openings has a first edge and a first fin formed at a part of the first edge.

Abstract translation: 液晶显示装置包括液晶显示面板和配置在液晶显示面板背面的背光。 背光源包括框架，光源，反射片和形成为矩形形状的散热板，并容纳光源，反射片和散热板。 散热板设置在反射片和框架的底表面之间，并且包括第一部分和面向第一部分的第二部分，并且在第一部分处具有多个第一开口，在第一部分处具有至少一个第二开口 第二部分。 沿着第一部分形成多个第一开口，并且每个第一开口具有形成在第一边缘的一部分处的第一边缘和第一鳍片。

公开(公告)号：US07924361B2

公开(公告)日：2011-04-12

申请号：US11790217

申请日：2007-04-24

Applicant: Jung-Hoon Kim

Inventor： Jung-Hoon Kim

IPC: G02F1/1333

CPC classification number: G02F1/133382 ,  G02B6/0085 ,  G02B6/009 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133317 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A portable display device capable of preventing the ambient temperature of a light source provided in a liquid crystal display device from being intensively raised. The portable display device is constructed with a liquid crystal display panel; a backlight assembly including light source for supplying light to the liquid crystal display panel, and a mold frame receiving the liquid crystal display panel and the light source as well as surrounding at least two sides of the light source. At least one region of the mold frame surrounding the sides of the light source is formed of at least one aperture.

Abstract translation: 能够防止设置在液晶显示装置中的光源的环境温度急剧上升的便携式显示装置。 便携式显示装置由液晶显示面板构成; 包括用于向液晶显示面板提供光的光源的背光组件以及接收液晶显示面板和光源的模框以及围绕光源的至少两侧。 围绕光源侧面的模框的至少一个区域由至少一个孔形成。