Flexible printed circuit and liquid crystal module using the same

A flexible printed circuit used for being disposed in a liquid crystal module, wherein the liquid crystal module comprises a frame, a first conductive casing and a second conductive casing, the frame, the second conductive casing, the flexible printed circuit and the first conductive casing are stacked in order, the second conductive casing comprises a main plate and a side plate which is connected to a side of the main plate, and the flexible printed circuit comprises:

• a body used for being disposed on the main plate of the second conductive casing;
• and
• a grounding portion extending from the body, wherein the grounding portion is bent to a predetermined angle with respect to the body, so that the grounding portion is disposed on the side plate of the second conductive casing, the grounding portion has a metal layer, and the metal layer contacts at least one of an inner wall of a side plate of the first conductive casing and an outer wall of the side plate of the second conductive casing;
• wherein the flexible printed circuit has a hole located at the position where the grounding portion is connected to the body.

A liquid crystal module, comprising:

• a frame comprising a main plate and a side plate which is connected to a side of the main plate;
• a display panel disposed in the frame;
• a first conductive casing;
• and
• a flexible printed circuit disposed between the frame and the first conductive casing, wherein the flexible printed circuit comprises:
• a body disposed on the main plate of the frame;
• and
• a grounding portion having a first end and a second end, wherein the first end of the grounding portion is connected to the body, a part of the grounding portion is bent, so that the second end of the grounding portion is disposed on the side plate of the frame, the grounding portion contacts an inner wall of a side plate of the first conductive casing, and the flexible printed circuit has a first hole located at the position where the first end is connected to the body.