Liquid crystal display device with narrow side frame

Abstract

The invention discloses a liquid crystal display device with a narrow side frame. A touch sensing film is made of a flexible material, and is arranged between an upper transparent substrate and a liquid crystal display module. The liquid crystal display module is arranged on the lower side of the touch sensing film. The liquid crystal display device has the advantages that the flexible touch sensing film is formed by extending along at least one lateral side of the liquid crystal display module, and is attached to cover at least one lateral side or bottom surface of the liquid crystal displaymodule after reverse folding, so that a narrow frame and a high screen occupation ratio of a display panel are achieved; a circuit layer on the panel is designed to contract on the lateral side of theliquid crystal display module, and a signal circuit does not need to be arranged on the reverse side of the liquid crystal display module, so that damage to circuits on the reverse side during assembly is avoided, and the touch sensing film on the reverse side is maintained to facilitate reverse folding and adhesion.

Description

technical field [0001] The present invention relates to a liquid crystal display device, in particular to a narrow-frame liquid crystal display device with a flexible touch-sensing film and no traces on the back of the liquid crystal display module. Background technique [0002] With the development of liquid crystal display (Liquid Crystal Display, LCD) technology becoming more and more mature, liquid crystal display has gradually developed into a display technology that replaces the traditional cathode ray tube (Cathode Ray Tube, CRT), and has been widely used Used in various electronic products. Generally speaking, a liquid crystal display device includes an upper substrate and a lower substrate, and a liquid crystal layer (Liquid Crystal) is sandwiched between the upper and lower substrates. The liquid crystal display device has a display area and a shielding area on its panel. Wherein, the display area can be used for displaying images, and the shielding area is used ...

AI Technical Summary

Problems solved by technology

[0007] Another object of the present invention is to provide a liquid crystal display device with a narrow frame, which is to improve the back circuit of the liquid crystal display module, so as to shrink the back circuit design to the side, and control the back without signal lines, which solves the problem of conventional The problem that the backside circuit is vulnerable to damage, in order to successfully maintain the output yield of panel products and reduce the cost and complexity of possible rework

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