Au Optronics Corporation

Hsin-An Chang

Chieh-Jen Cheng

Chia-Hun Cheng

Yao-An Mo

Ta-Jen Huang

Hung-Chuo Lee

Ming-Ji Hsu

Kang-Wei Cheng

Chia-Chang Yang

A frame structure of a backlight module includes a body and a mold frame. A side wall surrounds a bearing surface of the body, and the side wall has at least one stopper and at least one positioning hole. A side edge of the mold frame has at least one positioning post. When the mold frame is disposed on the side wall, the side edge of the mold frame leans against the stopper, and the positioning post of the mold frame is embedded in the positioning hole.

Frame structure of backlight module

A flat panel display module is introduced herein, which principally includes an upper bezel, a liquid crystal panel, a frame, an optical film set and a printed circuit board assembly (PCBA), wherein various types electrical components mounted on the PCBA are capable of being completely or mostly accommodated within a caved structure constructed within the inside of the flat panel display module so as to reduce a thickness of the whole flat panel display module. Simultaneously, a better structural strength for the whole flat panel display module can be achieved therefore by closely stacking up the above-mentioned elements of the whole flat panel display module.

Flat panel display module

The present disclosure is a backlight module including a light guide plate, a supporter, and a light source module. The light guide plate has a light incident side. The supporter has a bottom plate, a sidewall, and a top plate corresponding to the bottom plate. The bottom plate extends from a first end of the sidewall toward the light guide plate, and the top plate extends along a second end of the sidewall toward the light guide plate. The length of the sidewall is longer than the length of the top plate, such that the top plate corresponding to the sidewall forms at least one breach to expose the second end of the sidewall. The bottom plate, the top plate, and the sidewall together form an accommodating space, and the light incident side of the light guide plate is disposed between the top plate and the bottom plate. The light source module is disposed in the accommodating space and partially exposed through the at least one breach. The light source module has at least one light emitting unit and a printed circuit board. The light emitting unit is disposed on the printed circuit board, such that an emitting surface of the light emitting unit can face the light incident side of the light guide plate.

Backlight module and display device using the same

A display device and a backlight module thereof are provided. The display device further includes a display panel having a display area. The backlight module is disposed under the display panel and includes a light source holder, a light source, and a light guide plate. The light source holder has a sidewall, a top plate, and a bottom plate, wherein the bottom plate partially overlaps the display area of the display device. The light guide plate is disposed corresponding to the display area of the display device and has one end located in an opening between the top plate and the bottom plate. A thermal isolating layer is interposed between the light guide plate and a portion of the bottom plate which corresponds to the display area. The perpendicular distance between the light guide plate and the portion of the bottom plate overlapping the thermal isolating layer is greater than a perpendicular distance between the light guide plate and the other portion of the bottom plate.

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Hsin-Chu, Taiwan

Hsin-An Chang