公开(公告)号：US20060152650A1

公开(公告)日：2006-07-13

申请号：US11142693

申请日：2005-06-01

Applicant: Chang-Ho Shen ,  Chih-Kang Tung ,  Wen-Hsin Lin

Inventor： Chang-Ho Shen ,  Chih-Kang Tung ,  Wen-Hsin Lin

IPC: G02F1/1335

CPC classification number: G02F1/133604 ,  G02F1/133382 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A liquid crystal display and backlight module thereof. The backlight module includes a light source and a light source holder, supporting and abutting the light source. The light source holder comprises an airflow passageway and a plurality of vent holes. Each vent hole communicates with the airflow passageway such that heat produced by the light source is dissipated through the vent holes and the airflow passageway to the exterior of the backlight module.

Abstract translation: 一种液晶显示器及其背光模块。 背光源模块包括支撑和邻接光源的光源和光源支架。 光源保持器包括气流通道和多个通气孔。 每个通气孔与气流通道连通，使得由光源产生的热量通过通气孔和气流通道散发到背光模组的外部。

公开(公告)号：US20060114691A1

公开(公告)日：2006-06-01

申请号：US10524179

申请日：2003-07-17

Applicant: Wanda Kruijt ,  Franciscus Stommels

Inventor： Wanda Kruijt ,  Franciscus Stommels

IPC: F21V7/04

CPC classification number: G02F1/133604 ,  F21V19/009 ,  G02F1/133608 ,  G02F2001/133311 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A backlight device for a liquid crystal display (13) comprises several lamps (1) disposed within a housing (20). Each lamp (1) comprises a part that can be cooled so as to obtain a good light output. The said parts of the lamps (1) extend through the wall (18) of the housing (20) into a channel (21) through which air can flow. The lamps (1) are tube-like fluorescent lamps, which extend into the channel (21) with at least one end.

Abstract translation: 用于液晶显示器（13）的背光装置包括设置在壳体（20）内的多个灯（1）。 每个灯（1）包括可被冷却以获得良好的光输出的部分。 灯（1）的所述部分延伸穿过壳体（20）的壁（18）进入通道（21），空气可以通过该通道流动。 灯（1）是管状荧光灯，其至少一端延伸到通道（21）中。

公开(公告)号：US07018054B2

公开(公告)日：2006-03-28

申请号：US10725420

申请日：2003-12-03

Applicant: Tomoaki Miyashita ,  Hiroyuki Kojima ,  Hiromi Saitoh

Inventor： Tomoaki Miyashita ,  Hiroyuki Kojima ,  Hiromi Saitoh

IPC: G03B21/16 ,  G02F1/1335 ,  G02F1/03 ,  H02K7/20

CPC classification number: G02F1/133308 ,  G02F1/133385 ,  G02F2201/36 ,  H04N9/3144

Abstract: An electro-optical apparatus encased in the mounting case includes an electro-optical device in which the light emitted from a light source is incident on an image display region, and a mounting case including a plate disposed to face one surface of the electro-optical device and a cover to cover the electro-optical device, a portion of the cover abutting against the plate, wherein the mounting case accommodates the electro-optical device by holding at least a portion of a peripheral region located at the circumference of the image display region of the electro-optical device with at least one of the plate and the cover. In addition, the cover has a surface area increasing portion to increase the surface area thereof.

Abstract translation: 封装在安装壳体中的电光装置包括其中从光源发射的光入射在图像显示区域上的电光装置，以及安装壳体，该安装壳体设置成面对电光学的一个表面 装置和覆盖电光装置的盖，盖的一部分抵靠板，其中安装壳通过保持位于图像显示器的圆周处的周边区域的至少一部分来容纳电光装置 具有所述板和所述盖中的至少一个的所述电光装置的区域。 此外，盖具有表面积增加部分以增加其表面积。

公开(公告)号：US06891129B2

公开(公告)日：2005-05-10

申请号：US10767616

申请日：2004-01-29

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 ,  H05B3/00 ,  G02F1/13

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. The housing which forms the cavity also includes a vent system for the cavity.

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。 形成空腔的壳体还包括用于空腔的排气系统。

公开(公告)号：US06871979B2

公开(公告)日：2005-03-29

申请号：US10249755

申请日：2003-05-06

Applicant: Che-Kuei Mai

Inventor： Che-Kuei Mai

IPC: F21V29/00 ,  G02F1/13357 ,  F21V1/00 ,  F21V11/00

CPC classification number: F21V29/004 ,  F21V29/83 ,  G02F1/133605 ,  G02F2001/133628 ,  G02F2201/36 ,  G02F2201/503

Abstract: A back light module disposed under a display panel has at least a light source generator for generating light beams, a diffusing plate for scattering the light beams to the display panel, a light guide plate (LGP) for scattering the light beams to the diffusing plate, a reflecting sheet for scattering the light beams to the light guide plate. The reflecting sheet has at least an opening for dissipating heat generated by the operation of the light source generator of the back light module.

Abstract translation: 布置在显示面板下方的背光模块至少具有用于产生光束的光源发生器，用于将光束散射到显示面板的漫射板，用于将光束散射到扩散板的导光板（LGP） ，用于将光束散射到导光板的反射片。 反射片具有至少一个用于散发由背光模块的光源发生器的操作产生的热量的开口。

公开(公告)号：US20050047111A1

公开(公告)日：2005-03-03

申请号：US10812960

申请日：2004-03-31

Applicant: Chih-Kang Wu

Inventor： Chih-Kang Wu

IPC: G02F1/13357 ,  F21V7/04

CPC classification number: G02F1/133604 ,  G02F1/133608 ,  G02F2001/133628 ,  G02F2201/36 ,  G02F2201/503

Abstract: A direct backlight module includes a reflective base, a buffer block, a lamp tube and a casing. Two opposite side regions of the reflective base both have two opposite openings located at two ends of each side region separately. The buffer block is disposed on the reflective base and positioned opposite to one of the openings. The lamp tube has two opposite electrodes at two ends of the lamp tube separately, and one of the electrodes is mounted in the buffer block. The casing covers the buffer block and there is an airflow channel formed by the combination of the inner chamber of the casing and the openings when the casing is installed in the reflective base.

Abstract translation: 直接背光模块包括反射底座，缓冲块，灯管和外壳。 反射底座的两个相对侧区域分别具有位于每个侧面区域的两端的两个相对的开口。 缓冲块设置在反射基底上并与其中一个开口相对定位。 灯管分别在灯管的两端具有两个相对电极，其中一个电极安装在缓冲块中。 壳体覆盖缓冲块，并且当壳体安装在反射基底中时，存在由壳体的内室和开口的组合形成的气流通道。

公开(公告)号：US20040246398A1

公开(公告)日：2004-12-09

申请号：US10825325

申请日：2004-04-16

Applicant: SEIKO EPSON CORPORATION

Inventor： Hiroyuki Kojima ,  Hiromi Saitoh ,  Tomoaki Miyashita

IPC: G02F001/1333

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

Abstract: The invention provides a technique to effectively cool an electro-optical device in the electro-optical device encased in a mounting case. The mounting case can include a plate member arranged so as to face one surface of a liquid crystal panel and a cover member arranged so as to cover the plate and the liquid crystal panel. Cooling-air guiding portions that include at least some of the side surfaces of the liquid crystal panel as at least some of the surfaces that constitute the passage can be provided in the cover member.

Abstract translation: 本发明提供一种有效地冷却装在安装壳体中的电光装置中的电光装置的技术。 安装壳体可以包括布置成面对液晶面板的一个表面的板构件和布置成覆盖板和液晶面板的盖构件。 作为构成通路的至少一些表面的液晶面板的至少一部分的表面的冷却风导向部可以设置在盖部件中。

公开(公告)号：US06789923B2

公开(公告)日：2004-09-14

申请号：US10345275

申请日：2003-01-16

Applicant: Chun Chi Liao

Inventor： Chun Chi Liao

IPC: F21V2900

CPC classification number: G02B6/0038 ,  F21V29/74 ,  F21V29/83 ,  G02B6/0085 ,  G02F1/133604 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A backlight module for liquid crystal display includes a casing having a bottom wall and a circumferential side wall extending from the bottom wall to define an open top. A light guide plate is attached to the side wall and spaced from the bottom to define an interior space therebetween. A light diffusion plate and a protection plate are respectively mounted to the top opening of the casing. A plurality of lamps are arranged in the interior space and spaced from each other. First vent holes are defined in the side wall of the casing to allow air to flow in and out of the interior space for removing heat generated by the lamps. Second vent holes are defined in the side wall and are paired of which the second vent holes are opposite to each other. A triangular channel is formed between the second vent holes of each pair by two inclined side walls. Air is allowed to flow into the channel via one of the second vent holes, through the channel and eventually leaving the channel via another second vent hole. The air flowing through the channel removes heat induced on the side walls by radiation of the lamps. The side walls of each channel, which have reflective surfaces, are arranged to reflect light from the adjacent lamps toward the light guide plate for uniformly distributing the light over the light guide plate, which is then projected onto the liquid crystal display.

公开(公告)号：US20040169784A1

公开(公告)日：2004-09-02

申请号：US10728778

申请日：2003-12-08

Applicant: SEIKO EPSON CORPORATION

Inventor： Tomoaki Miyashita ,  Hiroyuki Kojima ,  Hiromi Saitoh

IPC: G02F001/1333

CPC classification number: G02F1/133308 ,  G02F1/133382 ,  G02F2201/36 ,  H04N9/3105 ,  H04N9/3144

Abstract: Provided is an electro-optical device encased in a mounting case including an electro-optical device having a substrate in which projection light from a light source is incident on an image display region, and a mounting case including a plate disposed to face one surface of the electro-optical device and a cover to cover the electro-optical device, a portion of the cover abutting against the plate, and the mounting case accommodating the electro-optical device by holding at least a portion of the peripheral region positioned at the periphery of the image display region of the electro-optical device with at least one of the plate and the cover. Also, the plate has a coefficient of linear expansion within a predetermined range on the basis of the coefficient of linear expansion of the substrate.

Abstract translation: 提供一种封装在安装壳体中的电光装置，包括具有基板的电光装置，其中来自光源的投射光入射到图像显示区域，以及安装壳体，其包括设置成面对一个表面的板 所述电光装置和覆盖所述电光装置的盖，所述盖的与所述板抵接的部分，以及容纳所述电光装置的所述安装壳体，通过保持位于所述外周缘的周边区域的至少一部分 的电光装置的图像显示区域中的至少一个。 此外，基于基板的线膨胀系数，板具有在预定范围内的线膨胀系数。

公开(公告)号：US20040169783A1

公开(公告)日：2004-09-02

申请号：US10725420

申请日：2003-12-03

Applicant: SEIKO EPSON CORPORATION

Inventor： Tomoaki Miyashita ,  Hiroyuki Kojima ,  Hiromi Saitoh

IPC: G02F001/1333

CPC classification number: G02F1/133308 ,  G02F1/133385 ,  G02F2201/36 ,  H04N9/3144

Abstract: An electro-optical apparatus encased in the mounting case includes an electro-optical device in which the light emitted from a light source is incident on an image display region, and a mounting case including a plate disposed to face one surface of the electro-optical device and a cover to cover the electro-optical device, a portion of the cover abutting against the plate, wherein the mounting case accommodates the electro-optical device by holding at least a portion of a peripheral region located at the circumference of the image display region of the electro-optical device with at least one of the plate and the cover. In addition, the cover has a surface area increasing portion to increase the surface area thereof.

Abstract translation: 封装在安装壳体中的电光装置包括其中从光源发射的光入射在图像显示区域上的电光装置，以及安装壳体，该安装壳体设置成面对电光学的一个表面 装置和覆盖电光装置的盖，盖的一部分抵靠板，其中安装壳通过保持位于图像显示器的圆周处的周边区域的至少一部分来容纳电光装置 具有所述板和所述盖中的至少一个的所述电光装置的区域。 此外，盖具有表面积增加部分以增加其表面积。