Liquid crystal display viewing angle controlling method, liquid crystal display panel and liquid crystal display

Abstract

The invention discloses a liquid crystal display viewing angle controlling method, a liquid crystal display panel and a liquid crystal display. The method is used for the liquid crystal display panel including an array substrate and a color film substrate which are arranged in a form of paired boxes and comprises the following steps of: configuring a first planar transparent electrode in the color film substrate of the liquid crystal display panel, and configuring a second strip-shaped transparent electrode in the array substrate of the liquid crystal display panel, so as to form an edge electric field between the electrodes configured at the array substrate and the color film substrate through the first planar transparent electrode and the second strip transparent electrode; and controlling a display viewing angle of the liquid crystal display panel by controlling the formed edge electric field. According to the liquid crystal display viewing angle controlling method, the liquid crystal display panel and the liquid crystal display disclosed by the invention, the electrodes are respectively supplied in the color film substrate and the array substrate, and the controlling of a fringing field effect between the electrodes is utilized to enable a viewing angle of the liquid crystal display panel to be controllable, thus supplying the viewing angle controlling method for enabling the manufacturing process of the liquid crystal display panel to be simple.

Description

technical field [0001] The invention relates to liquid crystal display technology, in particular to a liquid crystal display viewing angle control method, a liquid crystal display panel and a liquid crystal display. Background technique [0002] With the wide application of liquid crystal displays in life and work, people have higher and higher requirements for the viewing angle of liquid crystal displays. For example, for notebook computers used by individuals, when individuals use notebook computers in public places, they hope to have a smaller viewing angle to protect privacy. The display has a larger viewing angle so that it is convenient for multiple people to use. For example, a public computer in a bank service hall also needs a "public" mode that everyone enjoys and a "private" mode that prevents peeping. [0003] Based on this requirement, some display methods with controllable viewing angles have been proposed in the prior art, such as using multiple liquid crysta...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for controlling the viewing angle of a liquid crystal display, a liquid crystal display panel and a liquid crystal display, which are used to solve the problem of complex manufacturing process of a display with a controllable viewing angle in the prior art

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