公开(公告)号：US20040012763A1

公开(公告)日：2004-01-22

申请号：US10613493

申请日：2003-07-02

Applicant: AU Optronics Corp.

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

IPC: G03B021/00

CPC classification number: G03B21/006

Abstract: A direct backlight module. The direct backlight module includes a diffuser, a reflecting plate, an illumination tube and a support. The reflecting plate is disposed under the diffuser. The illumination tube is disposed between the diffuser and the reflecting plate. The support is disposed on the reflecting plate and between the diffuser and the reflecting plate. In addition, the support has a fitting portion into which the illumination tube directly fits. The support supports the diffuser and the illumination tube simultaneously.

Abstract translation: 直接背光模组。 直接背光模块包括扩散器，反射板，照明管和支撑件。 反射板设置在扩散器下方。 照明管设置在扩散器和反射板之间。 支撑件设置在反射板上并且在扩散器和反射板之间。 此外，支撑件具有装配部分，照明管直接配合到其中。 支架同时支撑扩散器和照明管。

公开(公告)号：US20040257792A1

公开(公告)日：2004-12-23

申请号：US10656777

申请日：2003-09-04

Applicant: AU OPTRONICS CORP.

Inventor： Chuan-Pei Yu ,  Chien-Hung Kuo ,  Han-Chou Liu

IPC: F21V007/04

CPC classification number: F21V19/009 ,  F21S8/00 ,  F21V15/04 ,  F21V17/164 ,  F21Y2103/00 ,  G02F1/133608

Abstract: A backlight module. The backlight module includes a reflector, a support, a lamp, and a diffuser plate. The support is disposed on the reflector, and the lamp is disposed in the support. The diffuser plate is disposed on the reflector, and a predetermined gap is formed between the support and the diffuser plate. Thus, when the support is expanded, the diffuser plate is abutted by the support.

Abstract translation: 背光模组。 背光模块包括反射器，支架，灯和扩散板。 支撑件设置在反射器上，并且灯被设置在支撑件中。 扩散板设置在反射器上，并且在支撑件和扩散板之间形成预定的间隙。 因此，当支撑件膨胀时，扩散板与支撑件邻接。

公开(公告)号：US20040257794A1

公开(公告)日：2004-12-23

申请号：US10790696

申请日：2004-03-03

Applicant: AU OPTRONICS CORP.

Inventor： Yung-Mao Su ,  Chuan-Pei Yu

IPC: F21V007/04

CPC classification number: G02B6/0055 ,  G02F1/133604 ,  G02F1/133605 ,  G02F1/133611

Abstract: A backlight unit for enhancing brightness of a TFT-LCD device is disclosed. The backlight unit comprises a plurality of lamp tubes, a diffuser plate and a reflector. The lamp tubes are disposed in the space encompassed by the diffuser plate and the reflector and are arranged with a selected interval. The diffuser plate is disposed above the lamp tubes for passing and diffusing the light emitted from said lamp tubes. The reflector plate is disposed beneath said lamp tubes for reflecting the light emitted from said lamp tubes back to said diffuser plate. The reflector plate has a plurality of particles fabricated thereon for scattering the reflected light uniformly.

Abstract translation: 公开了一种用于提高TFT-LCD装置的亮度的背光单元。 背光单元包括多个灯管，扩散板和反射器。 灯管设置在由扩散板和反射器包围的空间中并且以选定的间隔布置。 扩散板设置在灯管上方，用于使从所述灯管发射的光通过和扩散。 反射板设置在所述灯管下面，用于将从所述灯管发射的光反射回所述扩散板。 反射板具有在其上制造的多个颗粒，用于均匀地散射反射光。

公开(公告)号：US20040062034A1

公开(公告)日：2004-04-01

申请号：US10613490

申请日：2003-07-02

Applicant: AU Optronics Corp.

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

IPC: G09F013/04

CPC classification number: G09F13/14

Abstract: A direct backlight module. The direct backlight module includes a diffuser, a prism, a diffusing plate, a reflecting plate and an illumination tube. The prism is disposed on the diffuser. The diffusing plate is disposed on the diffuser. The reflecting plate is disposed under the diffuser and has a first reflecting portion, a second reflecting portion and a third reflecting portion. The first reflecting portion is adjacent to the second reflecting portion and the second reflecting portion is adjacent to the third reflecting portion. The illumination tube is disposed between the diffuser and the reflecting plate and located above the first reflecting portion. The light beams from the illumination tube enter the diffuser directly and via reflections among the first reflecting portion, the second reflecting portion and the third reflecting portion.

Abstract translation: 直接背光模组。 直接背光模块包括漫射器，棱镜，漫射板，反射板和照明管。 棱镜设置在扩散器上。 扩散板设置在扩散器上。 反射板设置在扩散器下方并具有第一反射部分，第二反射部分和第三反射部分。 第一反射部与第二反射部相邻，第二反射部与第三反射部相邻。 照明管设置在扩散器和反射板之间并且位于第一反射部分的上方。 来自照明管的光束直接通过第一反射部，第二反射部和第三反射部中的反射进入扩散器。