公开(公告)号：US20050117283A1

公开(公告)日：2005-06-02

申请号：US10910774

申请日：2004-08-04

Applicant: You-sub Lee ,  Eun-serb An ,  Kwey-hyun Kim

Inventor： You-sub Lee ,  Eun-serb An ,  Kwey-hyun Kim

IPC: G02F1/13 ,  G02F1/133 ,  G09F9/35 ,  G12B9/04 ,  G12B9/10 ,  G12B15/04 ,  G12B17/02 ,  H05K5/02 ,  H05K7/20 ,  H05K9/00

CPC classification number: G02F1/133308 ,  G02F1/133385 ,  G02F2001/13332 ,  G02F2201/36 ,  G02F2201/46 ,  H05K7/20

Abstract: A display apparatus having a display module, to display a picture, includes a front casing positioned adjacent to a front and side of the display module, and a rear casing positioned in a rear of the display module and with a plurality of air slits, to dissipate heat generated in the display module. The front casing includes an insulator, to prevent the heat generated in the display module from being transferred exterior of the front casing. The display apparatus prevents heat from being transferred from a display module to the exterior of a front casing. Further, debris created while a screw is inserted does not fall toward the display module, thereby preventing the display module from a malfunction due to the fallen debris.

Abstract translation: 具有显示模块的显示装置的显示装置包括：与显示模块的正面和侧面相邻的前壳体和位于显示模块后部的多个空气狭缝的后壳体， 消散显示模块中产生的热量。 前壳体包括绝缘体，以防止显示模块中产生的热量转移到前壳体的外部。 显示装置防止热量从显示模块转移到前壳体的外部。 此外，插入螺钉时产生的碎屑不会落到显示模块上，从而防止显示模块由于掉落的碎屑而发生故障。

公开(公告)号：US06891135B2

公开(公告)日：2005-05-10

申请号：US10316303

申请日：2002-12-11

Applicant: Silviu Pala ,  Scott Heflin ,  Christopher Arms

Inventor： Silviu Pala ,  Scott Heflin ,  Christopher Arms

IPC: G02F1/1333 ,  G02F1/133 ,  G09F9/00 ,  G09F9/35 ,  G09G3/18 ,  G09G3/20 ,  G09G3/36 ,  H05B1/02

CPC classification number: G02F1/133382 ,  G02F2201/36

Abstract: A main heater controller is adapted to control operation of the LCD heater. A temperature controlled override switch is adapted to disable the LCD heater, independent of the main heater controller, upon a temperature reaching a shut-off temperature above a normal operating temperature of the LCD. The temperature controlled switch has a current flow path made of a material whose conductivity is a function of temperature. A cavity in which the temperature controlled switch is located is also provided. The cavity is adapted to transfer heat in air emanating from the LCD heater to the temperature controlled switch.

Abstract translation: 主加热器控制器适用于控制LCD加热器的操作。 温度控制超控开关适于在温度达到高于LCD正常工作温度的关闭温度的情况下，使LCD加热器与主加热器控制器无关。 温度控制开关具有由电导率为温度的函数的材料制成的电流流路。 还提供了温度控制开关所在的空腔。 空腔适用于将从LCD加热器发出的空气中的热量传递到温度控制开关。

公开(公告)号：US06879308B2

公开(公告)日：2005-04-12

申请号：US09984759

申请日：2001-10-31

Applicant: Ching-Tung Hsieh ,  Kai-Yu Sun

Inventor： Ching-Tung Hsieh ,  Kai-Yu Sun

IPC: G02F1/1333 ,  G02F1/13 ,  G09F9/00 ,  G09G3/36

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

Abstract: A housing for receiving a flat panel display and/or a backlight module. The housing includes a front frame having a central window, wherein the inner edge of the frame defines an active area for the flat panel display, a bottom frame, a side frame locating between the front frame and the bottom frame to form a space and at least one opening. At least one separate plate is located on the inside surface of the side frame for separating the flat panel display and/or a backlight module. The housing includes a stopping frame having a reflector, a cavity, and pores to prevent the flat panel display or a backlight module from sliding out of the space.

Abstract translation: 一种用于接收平板显示器和/或背光模组的外壳。 壳体包括具有中央窗口的前框架，其中框架的内边缘限定用于平板显示器的有效区域，底框架，位于前框架和底框架之间的侧框架，以形成空间并且位于 至少一个开口。 至少一个单独的板位于侧框架的内表面上，用于分离平板显示器和/或背光模块。 壳体包括具有反射器，空腔和孔的止动框架，以防止平板显示器或背光模块滑出空间。

公开(公告)号：US20040080925A1

公开(公告)日：2004-04-29

申请号：US10456909

申请日：2003-06-05

Inventor： Seung-Hwan Moon

IPC: G01D011/28

CPC classification number: G02F1/133308 ,  G02F1/133604 ,  G02F1/133605 ,  G02F2001/133314 ,  G02F2201/36

Abstract: A lamp assembly includes at least one lamp for generating light, a reflecting layer, and a conductive supporting member. The reflective layer reflects a part of the light traveling in a first direction toward a second direction opposite to the first direction. The conductive supporting member includes a supporting sheet for supporting the reflecting layer and a plurality of penetrating holes formed in the supporting sheet. The penetrating holes reduce the overlapping area between the lamp and the supporting sheet. The reflective layer and the conductive supporting member are disposed on a rear side of the lamp.

Abstract translation: 灯组件包括至少一个用于产生光的灯，反射层和导电支撑构件。 反射层反射沿与第一方向相反的第二方向沿第一方向行进的光的一部分。 导电支撑构件包括用于支撑反射层的支撑片和形成在支撑片中的多个通孔。 穿透孔减少了灯和支撑片之间的重叠面积。 反射层和导电支撑构件设置在灯的后侧。

公开(公告)号：US20030227581A1

公开(公告)日：2003-12-11

申请号：US10331512

申请日：2002-12-31

Applicant: Samsung Electronics, Co., Ltd.

Inventor： Ki-hyub Sung ,  Seon-woo Lim

IPC: G02F001/1333

CPC classification number: G02F1/133308 ,  G02F2001/13332 ,  G02F2001/133334 ,  G02F2201/36 ,  G02F2201/465

Abstract: A display apparatus having an LCD panel, a front cover covering a front edge of the LCD panel, a panel supporting member connected to the front cover, with the LCD panel being disposed therebetween, and a rear cover disposed in back of the panel supporting member and connected to the front cover. The display also includes a first snap pin protruding from the rear of the front cover and having a first projection holder, a reinforcing member formed with an opening and having a projection engaging with the first projection holder of the first snap pin, and a flange part formed on the panel supporting member and having a first projection engaging with the opening of the reinforcing member. With this configuration, a display apparatus can be assembled or disassembled in relatively short time, has a slim and compact appearance, and has an improved EMI shielding effect.

Abstract translation: 一种具有LCD面板的显示装置，覆盖所述LCD面板的前边缘的前盖，连接到所述前盖的面板支撑构件，其中设置有所述LCD面板，以及设置在所述面板支撑构件的后面的后盖 并连接到前盖。 显示器还包括从前盖的后部突出的第一卡扣销，并且具有第一突出保持器，形成有开口的加强件，并且具有与第一卡扣销的第一突起支架接合的突起，以及凸缘部 形成在所述面板支撑构件上并且具有与所述加强构件的所述开口接合的第一突起。 利用这种结构，可以在相当短的时间内组装或拆卸显示装置，具有纤细且紧凑的外观，并具有改善的EMI屏蔽效果。

公开(公告)号：US20030206253A1

公开(公告)日：2003-11-06

申请号：US10461411

申请日：2003-06-16

Inventor： Chun-Hyun Cho

IPC: G02F001/1335

CPC classification number: G02B6/0088 ,  G02B6/0046 ,  G02B6/0068 ,  G02B6/0071 ,  G02B6/008 ,  G02F1/133604 ,  G02F1/133605 ,  G02F1/133606 ,  G02F1/133608 ,  G02F1/133611 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/133322 ,  G02F2001/133628 ,  G02F2201/36 ,  G02F2201/54

Abstract: A liquid crystal display of a large screen size, a slim thickness and light weight is disclosed. The liquid crystal display includes a light supply unit group having at least two light guiding plates arranged in parallel and at least one lamp unit coupled to one side of the light guiding plate. A light control element is mounted on an upper surface of the light supply unit group, and uniformly controls luminance between the light guiding plate and the lamp unit. A reflective plate is disposed on a rear surface of the light supply unit group and has a shape corresponding to the rear surface of the light supply unit group. A back light assembly includes a receiving container that receives the light supply unit group, the light control element, and the reflective plate.

Abstract translation: 公开了一种大屏幕尺寸，厚度和重量轻的液晶显示器。 液晶显示器包括具有平行布置的至少两个导光板和耦合到导光板的一侧的至少一个灯单元的供光单元组。 光控制元件安装在供光单元组的上表面上，并且均匀地控制导光板和灯单元之间的亮度。 反射板设置在供电单元组的后表面上，并且具有与供光单元组的后表面对应的形状。 背光组件包括容纳光源单元组，光控制元件和反射板的接收容器。

公开(公告)号：US20030123008A1

公开(公告)日：2003-07-03

申请号：US10028828

申请日：2001-12-28

Inventor： Chun-Chi Liao

IPC: G02F001/1333 ,  G02F001/1343

CPC classification number: G02F1/133385 ,  G02F1/133308 ,  G02F2201/36

Abstract: A base architecture of LCD backlight shield mainly comprises a frame base, a reflection sheet, and a heat sink, in which the reflection sheet and the heat sink are attached together; the heat sink is snap-retained at a bottom edge of the frame base; a lighting device is inserted between the frame base and the heat sink; and a light-intensity equalizing board is embedded in the top edge of the frame base and held by a check plate fixed in each comer on the front face of the frame base. By using this base architecture, to dissipate the heat generated in the backlight shield and accordingly heighten quality and prolong lifetime of a LCD component is expectable.

Abstract translation: LCD背光屏蔽的基础结构主要包括框架基座，反射片和散热片，其中反射片和散热片连接在一起; 散热器被卡扣保持在框架底座的底部边缘处; 照明装置插入在框架基座和散热器之间; 并且光束均衡板被嵌入在框架基座的顶部边缘中，并且被固定在每个拐角的支架板保持在框架基座的前表面上。 通过使用这种基础架构，可以预期散发背光屏蔽产生的热量，从而提高质量并延长LCD组件的使用寿命。

公开(公告)号：US20030095216A1

公开(公告)日：2003-05-22

申请号：US10300574

申请日：2002-11-21

Applicant: NEC Corporation

Inventor： Fumihiko Fujishiro ,  Tsutomu Kanatsu ,  Fumio Hasegawa ,  Shin-Ichirou Ono ,  Hirokazu Fukuyoshi

IPC: G02F001/1335

CPC classification number: G02F1/1336 ,  G02F1/133385 ,  G02F2001/133317 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A light emission surface having a substantially single surface in a liquid crystal display 1 is designed so as to be opposite to a rear of a liquid crystal panel 2 or a rear of an optical member 5 through an air layer. Thus, it is possible to provide a liquid crystal display that can prevent a heat accumulation in a liquid crystal panel without any drop of brightness, and a light source device used in the liquid crystal display.

Abstract translation: 在液晶显示器1中具有基本单个表面的发光表面被设计成通过空气层与液晶面板2的后部或光学构件5的后部相对。 因此，可以提供能够防止液晶面板中的热积聚而不会降低亮度的液晶显示器，以及在液晶显示器中使用的光源装置。

公开(公告)号：US06341879B1

公开(公告)日：2002-01-29

申请号：US09407620

申请日：1999-09-28

Applicant: Dean W. Skinner ,  Lawrence T. Guzowski

Inventor： Dean W. Skinner ,  Lawrence T. Guzowski

IPC: F21V2300

CPC classification number: F21V29/74 ,  F21S8/00 ,  F21V7/22 ,  F21V29/76 ,  F21V29/83 ,  F21Y2103/00 ,  G02F1/13336 ,  G02F1/133512 ,  G02F1/133524 ,  G02F1/133604 ,  G02F1/133605 ,  G02F2001/133613 ,  G02F2001/133628 ,  G02F2201/36 ,  H05B41/40

Abstract: The present invention features a system for uniformly distributing luminance and a high degree of collimation from a back light module for a flat-panel, liquid crystal display (LCD). A constant and uniform luminance output of the back light module is obtained through appropriate selection of lamps, geometry and optical components. An appropriate balance of lamps, lamp spacing, reflective light back plane, and diffuser and collimating optics are chosen to produce a high brightness back light module with very high intensity output over very large surfaces. Variations in intensity over the illuminated area are minimized using light recycling in conjunction with the collimating optics. Optimum geometries are determined for the purpose of maximizing light output at high efficiencies, while minimizing luminance gradients across the display. Finally, a precise collimator eliminates light beyond a defined angle, as required in a tiled, flat-panel LCD.

Abstract translation: 本发明的特征在于一种用于从平板液晶显示器（LCD）的背光模块均匀分布亮度和高准直度的系统。 通过适当选择灯，几何和光学部件，可以获得背光模块的恒定和均匀的亮度输出。 选择适当的灯平衡，灯间隔，反射光背面，扩散器和准直光学器件，以产生在非常大的表面上具有非常高强度输出的高亮度背光模块。 使用与准直光学器件结合使用的光循环来最小化在照明区域上的强度变化。 确定最佳几何形状是为了最大化高效率的光输出，同时最小化显示器上的亮度梯度。 最后，精确的准直器可根据平铺的平板LCD中的要求消除超出限定角度的光。

公开(公告)号：US5993027A

公开(公告)日：1999-11-30

申请号：US940978

申请日：1997-09-30

Applicant: Koichi Yamamoto ,  Dai Yoneya ,  Takayoshi Omori ,  Akihiro Suzuki

Inventor： Koichi Yamamoto ,  Dai Yoneya ,  Takayoshi Omori ,  Akihiro Suzuki

IPC: G02B6/00 ,  F21S8/00 ,  F21V29/00 ,  F21V29/02 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  F21S3/00

CPC classification number: F21V29/83 ,  F21V29/02 ,  G02F1/133604 ,  G02F1/133605 ,  F21Y2103/00 ,  G02F2001/133311 ,  G02F2001/133374 ,  G02F2001/133628 ,  G02F2201/36

Abstract: As regards a surface light source device for use with back-light or the like of a transmissive display panel, the efficiency of the cooling structure for the device will be improved and dust and dirt will be prevented from adhering.The surface light source device has a housing, a diffuser panel, a reflective plate, lamps, and an electric circuit portion. The housing has a window portion located ahead, a base portion located behind and side portions forming a flat space by connecting the two. The diffuser panel is mounted to the window portion of the housing. The reflective plate is supported by the side portions and partitions the flat space into a closed space ahead and an open space behind to be interposed therebetween. The lamps are housed in the closed space, and are positioned right above the reflective plate and right under the diffuser panel to radiate light toward the diffuser panel. The electric circuit portion is housed in the open space, and is electrically connected to the lamps to light them up. On the side portions of the housing, there are formed openings, through which cooling air supplied from outside is introduced into the open space to diffuse heat accumulated within the housing.

Abstract translation: 关于与透射型显示面板的背光等一起使用的面光源装置，能够提高装置的冷却结构的效率，防止灰尘和污物附着。表面光源装置具有 壳体，扩散板，反射板，灯和电路部分。 壳体具有位于前方的窗部，位于后方的基部和通过连接两者而形成平坦空间的侧部。 扩散板安装到壳体的窗口部分。 反射板由侧部支撑并将平坦空间分隔成前面的封闭空间和后面的敞开空间。 灯被容纳在封闭的空间中，并且位于反射板的正上方并且位于扩散器面板的正下方，以朝向散射板辐射光。 电路部分容纳在开放空间中，并且电连接到灯以使它们点亮。 在壳体的侧部形成开口，通过该开口将从外部供应的冷却空气引入到开放空间中以扩散积聚在壳体内的热量。