公开(公告)号：US07207709B2

公开(公告)日：2007-04-24

申请号：US10821731

申请日：2004-04-09

Applicant: Yu-Jen Chuang ,  Chien-Hung Kuo

Inventor： Yu-Jen Chuang ,  Chien-Hung Kuo

IPC: F21V7/04

CPC classification number: G02F1/133604 ,  G02F1/133605 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A direct type backlight module. The backlight module includes a first plate, a second plate, a plurality of light sources and a third plate. The second plate connects to the first plate and forming a space between. The plurality of light sources is disposed in the space. The third plate is disposed outside the space, connects to the surface of the first plate and has a plurality of openings.

Abstract translation: 直接型背光模组。 背光模块包括第一板，第二板，多个光源和第三板。 第二板连接到第一板并在其间形成一个空间。 多个光源设置在该空间中。 第三板设置在空间的外部，连接到第一板的表面并且具有多个开口。

公开(公告)号：US20070013826A1

公开(公告)日：2007-01-18

申请号：US11483074

申请日：2006-07-10

Applicant: Yi-Shiuan Tsai ,  Yi-Jing Wang

Inventor： Yi-Shiuan Tsai ,  Yi-Jing Wang

IPC: G02F1/1333

CPC classification number: G02F1/133608 ,  G02F2001/133314 ,  G02F2201/36

Abstract: A direct type backlight module comprises a back bezel, a light source, a circuit board, and a heat-insulating element. The light source comprising a plurality of driving elements coupled thereto is disposed within the back bezel. The circuit board is disposed outside the back bezel. The heat-insulating element is disposed between the back bezel and the circuit board so as to form a first convectional space and a second convectional space.

Abstract translation: 直接型背光模块包括后挡板，光源，电路板和绝热元件。 包括耦合到其上的多个驱动元件的光源设置在后挡板内。 电路板设置在后挡板的外侧。 绝热元件设置在后挡板和电路板之间，以形成第一对流空间和第二对流空间。

公开(公告)号：US20060274412A1

公开(公告)日：2006-12-07

申请号：US11444829

申请日：2006-05-31

Applicant: Takehiro Koyama ,  Toru Miura ,  Hidetomo Tanaka

Inventor： Takehiro Koyama ,  Toru Miura ,  Hidetomo Tanaka

IPC: G03B21/56

CPC classification number: G02F1/133308 ,  G02F1/133385 ,  G02F2001/133311 ,  G02F2201/36 ,  G03B21/145 ,  G03B21/16 ,  H04N9/3144

Abstract: An optical modulation element unit is disclosed which employs a film-type optical function member and a reflective optical modulation element and allows dust prevention for the reflective optical modulation element while preventing an increased number of parts other than optically required parts. The optical modulation element unit includes a light-transmissive substrate, a film-type optical function member attached to the light-transmissive substrate, a reflective optical modulation element separately placed from the light-transmissive substrate, a cover member which surrounds a space between the light-transmissive substrate and the reflective optical modulation element, and a holding member which holds the light-transmissive substrate. The holding member has a guide portion which guides an air flow to a space along a surface of the light-transmissive substrate, the surface being a surface on the side opposite to the reflective optical modulation element.

Abstract translation: 公开了一种光学调制元件单元，其采用膜型光学功能构件和反射型光学调制元件，并且可防止反射型光学调制元件的防尘，同时防止除光学要求部件之外的部件数量增加。 光调制元件单元包括透光基板，安装在透光基板上的膜型光学功能元件，从透光基板分离放置的反射型光调制元件，覆盖元件 透光性基板和反射型光调制元件以及保持透光性基板的保持部件。 保持构件具有引导部，该引导部将空气流引导到沿着透光性基板的表面的空间，该表面是与反射型光调制元件相反的一侧的面。

公开(公告)号：US07126650B2

公开(公告)日：2006-10-24

申请号：US10501192

申请日：2003-03-31

Applicant: Hiroshi Nagahama

Inventor： Hiroshi Nagahama

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02B6/0088 ,  G02B6/0055 ,  G02B6/0071 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133311 ,  G02F2201/36

Abstract: A liquid crystal display device comprising a lighting unit of the present invention is aimed to inhibit a liquid crystal panel 111 from breaking by a pressure from a display surface side of a liquid crystal cell 111, and to inhibit entry of dust having influence on display. Such lighting unit is structured in a way that a fluorescent discharge tube 2 is disposed close to an incident side end face E1 of a light guiding plate 1, and the end face E1 of the light guiding plate 1 and the fluorescent discharge tube 2, an end face E2 and a bottom surface of the light guiding plate 1 are covered with a reflecting sheet 3. A light correction sheet 4 is disposed on an emanating surface of the light guiding plate 1, and these components are stored in an electrically conductive casing 9. A spacing H of a space between the light correction sheet 4 and the light guiding plate 1 is set to not larger than one pixel dimension of the liquid crystal cell 111. The casing 9 has an opening portion J on a light emanating surface side, and a display rear surface side polarizer 13a of a liquid crystal panel 11 is disposed in direct contact with a front surface of the light correction sheet 4 within the opening portion J.

Abstract translation: 包括本发明的照明单元的液晶显示装置旨在通过来自液晶单元111的显示表面侧的压力来抑制液晶面板111的破坏，并且抑制对显示具有影响的灰尘的进入。 这种照明单元的结构是使荧光放电管2靠近导光板1的入射侧端面E 1设置，导光板1的端面E 1和荧光放电管2 ，端面E 2和导光板1的底面被反射片3覆盖。 光校正片4设置在导光板1的发散表面上，这些部件被存储在导电壳体9中。 光校正片4和导光板1之间的间隔的间隔H被设定为不大于液晶单元111的一个像素尺寸。 壳体9在发光面侧具有开口部J，液晶面板11的显示面侧偏光板13a与开口部J内的光校正片4的前表面直接接触 。

公开(公告)号：US07059757B2

公开(公告)日：2006-06-13

申请号：US10503986

申请日：2003-07-02

Applicant: Masaki Shimizu

Inventor： Masaki Shimizu

IPC: A47F3/00 ,  F21V7/04 ,  H03H9/00

CPC classification number: G02F1/133308 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133628 ,  G02F2201/36 ,  G09F19/228

Abstract: A liquid crystal display device has a plurality of lamps, a light diffusion plate and/or an optical sheet, a shield portion for accommodating the lamps, the light diffusion plate and/or the optical sheet. There is a liquid crystal display panel located opposite to one side of the light diffusion plate and/or the optical sheet opposed each with the other side to the lamps. The light diffusion plate and/or the optical sheet each have a vent, and a lamp chamber formed in the lamp-accommodating side of the light diffusion plate and/or the optical sheet. There is an LCD panel chamber formed in the LCD panel-disposing side of the light diffusion plate and/or an optical sheet that communicate with each other through the vent of the light diffusion plate and/or optical sheet.

Abstract translation: 液晶显示装置具有多个灯，光扩散板和/或光学片，用于容纳灯的屏蔽部，光漫射板和/或光学片。 液晶显示面板与光漫射板的一侧相对，和/或与另一侧相对的光学片相对。 光漫射板和/或光学片各自具有通气口，以及形成在光扩散板和/或光学片的灯容纳侧的灯室。 在通过光扩散板和/或光学片的通气口彼此连通的光扩散板的LCD面板配置侧和/或光学片中形成有LCD面板室。

公开(公告)号：US20060104087A1

公开(公告)日：2006-05-18

申请号：US11242098

申请日：2005-10-03

Applicant: Charles Leu

Inventor： Charles Leu

IPC: F21V7/04

CPC classification number: G02F1/133604 ,  G02F1/133605 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A direct type backlight module (100) includes a housing (110), a reflection plate (130), a diffusion plate (120) and a plurality of lamps (140). The housing includes a window portion (113), a base portion (111) and a side portion (112). The side portion is located between edges (114) of the window portion and the base portion. The reflection plate is positioned in the housing, supported by the side portion, thereby dividing the housing into a first room (150) and a second room (155). The diffusion plate is located at the window portion of the housing. The lamps are positioned in the first room, between the diffusion plate and the reflection plate. A plurality of openings (170a, 170b) are defined in the side portion and communicate with the first room. Forced cooling air (172) is introduced into the first room to dissipate accumulated heat therefrom and into the external environment.

Abstract translation: 直接型背光模块（100）包括壳体（110），反射板（130），扩散板（120）和多个灯（140）。 壳体包括窗部（113），基部（111）和侧部（112）。 侧部位于窗部分的边缘（114）和基部之间。 反射板被定位在壳体中，由侧部支撑，从而将壳体分成第一房间（150）和第二房间（155）。 扩散板位于壳体的窗口部分。 灯位于第一房间中，位于扩散板和反射板之间。 多个开口（170a，170b）被限定在侧部并与第一房间连通。 强制冷却空气（172）被引入到第一房间中，以将累积的热量从其中散出并进入外部环境。

公开(公告)号：US07023504B2

公开(公告)日：2006-04-04

申请号：US10728778

申请日：2003-12-08

Applicant: Tomoaki Miyashita ,  Hiroyuki Kojima ,  Hiromi Saitoh

Inventor： Tomoaki Miyashita ,  Hiroyuki Kojima ,  Hiromi Saitoh

IPC: G02F1/1335 ,  G02F1/1333

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：US06894739B2

公开(公告)日：2005-05-17

申请号：US10331512

申请日：2002-12-31

Applicant: Ki-hyub Sung ,  Seon-woo Lim

Inventor： Ki-hyub Sung ,  Seon-woo Lim

IPC: G02F1/1333 ,  G02F1/13 ,  G09F9/00 ,  G09F9/35 ,  H04N5/64 ,  H04N5/645 ,  H05K5/02 ,  H05K7/12

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：US06880947B2

公开(公告)日：2005-04-19

申请号：US10249584

申请日：2003-04-22

Applicant: Chin-Kun Hsieh ,  Chuan-Pei Yu ,  Han-Chou Liu

Inventor： Chin-Kun Hsieh ,  Chuan-Pei Yu ,  Han-Chou Liu

IPC: G02F1/13357 ,  F21V7/04

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

Abstract: A direct-type backlight unit for a flat panel liquid crystal display includesat least one lamp installed in a housing, a diffusion plate installed above the lamp, a reflection plate having a reflection surface and a back surface installed under the lamp for reflecting light generated by the lamp from the reflection surface to the diffusion plate, and the reflection plate having at least one aperture thereon, and a heat dissipating plate combined with the back surface of the reflection plate.

Abstract translation: 用于平板液晶显示器的直接型背光单元包括安装在壳体中的至少一个灯，安装在灯上方的扩散板，具有反射表面的反射板和安装在灯下面的背面，用于反射由 该灯从反射面到扩散板，反射板上具有至少一个孔，散热板与反射板的后表面结合。

公开(公告)号：US20050030443A1

公开(公告)日：2005-02-10

申请号：US10501192

申请日：2003-03-31

Applicant: Hiroshi Nagahama

Inventor： Hiroshi Nagahama

IPC: G02F1/13357 ,  G02F1/1335 ,  F21V7/04

CPC classification number: G02B6/0088 ,  G02B6/0055 ,  G02B6/0071 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133311 ,  G02F2201/36

Abstract: A liquid crystal display device comprising a lighting unit of the present invention is aimed to inhibit a liquid crystal panel 111 from breaking by a pressure from a display surface side of a liquid crystal cell 111, and to inhibit entry of dust having influence on display. Such lighting unit is structured in a way that a fluorescent discharge tube 2 is disposed close to an incident side end face E1 of a light guiding plate 1, and the end face E1 of the light guiding plate 1 and the fluorescent discharge tube 2, an end face E2 and a bottom surface of the light guiding plate 1 are covered with a reflecting sheet 3. A light correction sheet 4 is disposed on an emanating surface of the light guiding plate 1, and these components are stored in an electrically conductive casing 9. A spacing H of a space between the light correction sheet 4 and the light guiding plate 1 is set to not larger than one pixel dimension of the liquid crystal cell 111. The casing 9 has an opening portion J on a light emanating surface side, and a display rear surface side polarizer 13a of a liquid crystal panel 11 is disposed in direct contact with a front surface of the light correction sheet 4 within the opening portion J.

Abstract translation: 包括本发明的照明单元的液晶显示装置旨在通过来自液晶单元111的显示面侧的压力来抑制液晶面板111的破坏，并且抑制对显示具有影响的灰尘的进入。 这种照明单元的结构是将荧光放电管2设置在靠近导光板1的入射侧端面E1，导光板1的端面E1和荧光放电管2的一侧 端面E2和导光板1的底面被反射片3覆盖。光校正片4设置在导光板1的发散表面上，这些部件被存储在导电壳体9中 光校正片4和导光板1之间的空间间距H设定为不大于液晶单元111的一个像素尺寸。壳体9在光发射面侧具有开口部J， 液晶面板11的显示面侧偏振片13a与开口部J内的光校正片4的前表面直接接触。