Au Optronics Corporation

Hannstar Display Corporation

Chung-Te Lee

Ching-Kun Lai

Mei-Hui Lin

Shih-Che Fu

Chih-Chia Chen

Kuang-Chou Lai

Shin-Li Chen

Fu-Tung Chen

A backlight module is provided. The backlight module includes a backplate, at least one supporter, and a plurality of light emitting devices. The supporter is disposed on the backplate, and includes a supporting portion and a buffering portion. The supporting portion is disposed between the buffering portion and the backplate. The elastic coefficient of the buffering portion is smaller than the elastic coefficient of the supporting portion. The light emitting devices are also disposed on the backplate. The supporter is disposed between the light emitting devices. The buffering portion of the supporter of the backlight module is adapted for buffering an external force applied upon the supporting porter or the element disposed thereupon.

Backlight module

A backlight module is disclosed. The backlight module includes a back plate, a diffuser and a supporter. The diffuser is disposed over the back plate. The supporter is disposed between the back plate and the diffuser and includes a seat and a fixing member. The fixing member has one or more protrusions formed thereon and the seat and fixing member are adapted to fix a light source.

A grounding structure of a liquid crystal module is disclosed. The grounding structure is adapted for protecting a control printed circuit board of the liquid crystal module from electro-magnetic interference. In one embodiment, the grounding structure comprises: i) a frame configured to receive the control printed circuit board, ii) a grounding conductive sheet, wherein one end of the grounding conductive sheet is electrically connected to the control printed circuit board, and the other end comprises a first engaging member and iii) a metal bezel configured to lock around the frame, the metal bezel including a second engaging member, wherein the second engaging member engages with the first engaging member.

Grounding structure for a liquid crystal module

A liquid crystal module is disclosed. In one embodiment, the liquid crystal module includes a first frame and a second frame configured to support a back light module and configured to fixedly secure a liquid crystal display panel and the back light module together with the first frame. The second frame comprises: i) a plurality of fasteners, each fastener including a first clip piece and a second clip piece opposite to the first clip piece, wherein a gap is disposed between the first clip piece and the second clip piece configured to fixedly secure a flexible printed circuit board therebetween, ii) a recess configured to receive a control printed circuit board, iii) a slot disposed at a periphery of the recess and configured to engage against one end of the control printed circuit board, iv) a plurality of protrusions disposed at the periphery of the recess configured to position the control printed circuit board and v) a plurality of resilient engaging pieces configured to fix the control printed circuit board.

Liquid crystal module

A flat display and backlight module thereof are disclosed. The flat display includes a backlight module disposed on a rear surface of a display panel. The backlight module comprises lamps, a reflector, and a diffuser disposed on a back bezel. The reflector is attached on the back bezel. The diffuser and reflector form an enclosed space for the lamps, providing required light for the display panel. The back bezel comprises at least one outer surface with a plurality of fins extending therefrom to increase effective dissipation area thereof.

Flat display and backlight module thereof

A lamp holder used in a backlight module is disclosed. The lamp holder includes a supporting part, a fixing part, and U-shaped holding parts. The supporting part separates the diffusion sheet of the backlight module from the lamps by a distance. The fixing part fixes the supporting part to the back plane of the backlight module. The U-shaped holding parts are used to hold lamps and the opening width of each U-shaped holding part is substantially the same as the diameter of the lamp.

Lamp holder

A frame structure and a grounding structure of a liquid crystal module are disclosed. The frame structure is adapted for fixedly securing a flexible printed circuit board and a control printed circuit board on the frame, wherein the flexible printed circuit board is electrically connected to a liquid crystal display panel and the control printed circuit board is electrically connected to the flexible printed circuit board. The grounding structure is adapted for fixedly securing a grounding copper foil on a metal bezel.

Growing community of inventors

Hsinchu, Taiwan

Chung-Te Lee