Narrow bezel liquid crystal display device

Abstract

A narrow-frame liquid crystal display device, wherein the touch sensing film is made of flexible material, and is arranged between an upper transparent substrate and a liquid crystal display module. The liquid crystal display module is arranged under the touch sensing film. The flexible touch sensing film disclosed in the present invention is formed by extending along at least one side of the liquid crystal display module, and covering the film after being folded back. Attached to at least one side or the bottom of the liquid crystal display module, so as to achieve the purpose of narrow frame and high screen ratio of the display panel. In addition, the circuit layer on the panel is also designed to shrink to the side of the LCD module, so that the back of the LCD module does not need to be provided with signal lines, so as to avoid damage to the back circuits during the assembly process, while retaining the back of the LCD module. Sensing film facilitates flip-back attachment.

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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