Abstract: A touch display device includes a display panel and a touch electrode layer. The touch electrode layer is disposed on the display panel and has a touch area, a peripheral area and a plurality of electrodes. The electrodes are disposed in the touch area and at least divided into a first electrode group and a second electrode group. The peripheral area has a first sub-area corresponding to the first electrode group and a second sub-area corresponding to the second electrode group. A plurality of extended wires of the electrodes of the first electrode group are extended to the first sub-area from the touch area, and a plurality of extended wires of the electrodes of the second electrode group are extended to the second sub-area from the touch area.

Abstract: A liquid crystal display capable of being repaired for defects in data lines and method for repairing the same. The liquid crystal display includes multiple scan lines, multiple data lines, multiple transparent pixel electrodes, multiple switching devices, multiple first storage capacitors, multiple second storage capacitors, multiple first ring-type conductors, and multiple second ring-type conductors. Each of the first ring-type conductors and an associated one of the second ring-type conductors correspond to two adjacent scan lines and one of the data lines, wherein the first and second ring-type conductors are electrically connected. Through the connections of the first and second ring-type conductors and the storage capacitors, the pixels and the data lines can be repaired so that the problems due to malfunctioned storage capacitors and disconnection of the data lines can be resolved.

Abstract: A liquid crystal display capable of being repaired for defects in data lines and method for repairing the same. The liquid crystal display includes multiple scan lines, multiple data lines, multiple transparent pixel electrodes, multiple switching devices, multiple first storage capacitors, multiple second storage capacitors, multiple first ring-type conductors, and multiple second ring-type conductors. Each of the first ring-type conductors and an associated one of the second ring-type conductors correspond to two adjacent scan lines and one of the data lines, wherein the first and second ring-type conductors are electrically connected. Through the connections of the first and second ring-type conductors and the storage capacitors, the pixels and the data lines can be repaired so that the problems due to malfunctioned storage capacitors and disconnection of the data lines can be resolved.

Abstract: Apparatus for testing flat panel display (liquid crystal display) panel is disclosed herein. Testing apparatus for sending a plurality of electrical signals to a plurality of pads of a display panel, the testing apparatus includes the following devices. A plurality of probe pins is used to contact the plurality of pads of the display panel. The amount of the plurality of probe pins in the present invention is larger than the amount of the plurality of pads, besides, the pitches between the plurality of probe pins is smaller than the width of etch of the plurality of pads of the display panel. The signal generating means is used to generate the signals to be sent to the plurality of pads of the display panel through the plurality of probe pins. The switching means is used to provide the conductive paths between the signal generating means and the plurality of probe pins.