312results about How to "Improve light leakage" patented technology

The invention relates to a liquid crystal display panel which comprises an array substrate. The array substrate comprises a substrate, a plurality of common electrode wires, a plurality of scan lines, a plurality of data lines and a plurality of pixel units; the common electrode wires are configured on the substrate; the scan lines and the data lines are configured on the substrate in a staggered manner so as to form a plurality of pixel areas; each pixel unit is configured in the corresponding pixel area and comprises a pixel electrode and a switch element, the switch elements are electrically connected with the scan lines, the data lines and the pixel electrodes and are used for being switched on under the effects of voltage signals of the scan lines, so that voltage signals on the data lines can be transmitted to the pixel electrodes, and the pixel electrodes have corresponding electric potential; corresponding shielding electrodes cover the upper sides of the corresponding scan lines and the corresponding data lines in each pixel area and are electrically connected with the corresponding pixel electrodes or the corresponding common electrode wires. The liquid crystal display panel has the advantages that light leak phenomena can be reduced, and the liquid crystal display panel is high in pixel unit aperture ratio.

The invention provides a liquid crystal display module. The liquid crystal display module comprises a liquid crystal display panel and a frame, the liquid crystal display panel comprises a color film substrate and an array substrate which are arranged in a paired box manner, a black matrix is arranged at the position of the color film substrate close to the edge, the frame is arranged on the periphery of the liquid crystal display panel, a shielding layer is arranged at the position, close to the edge, of the periphery of the array substrate, and a first included angle beta 1 formed between a connecting line from the outer edge of the shielding layer to the inner edge of the frame and a display face of the liquid crystal display panel is smaller than a second included angle beta 2 formed between a connecting line from the outer edge of the black matrix and the inner edge of the frame and the display face of the liquid crystal display panel. The liquid crystal display module shields light from a backlight source by the aid of the shielding layer arranged on the array substrate, risks of peripheral light leakage of the liquid crystal display module are reduced, and image display quality of the liquid crystal display module is improved.

A liquid crystal display panel comprises a first substrate, a second substrate and a spacer. The first substrate comprises a plurality of pixel units. Each pixel unit at least comprises two gate lines and two film transistors connected with the two gate lines. The second substrate is opposite to the first substrate. The spacer is disposed between the first substrate and the second substrate. The spacer overlaps at least one part of the first film transistors and at least one part of the second film transistors in the vertical projection direction.