Regulator circuit of color sequential LCD equipment and regulation method

Abstract

The invention relates to an adjustment circuit of a color sequence type liquid crystal display device and an adjustment method thereof, which are used for a color sequence type liquid crystal display device, wherein the color sequence type liquid crystal display device receives a plurality of driving signals which are produced by a light source driving circuit, produces a plurality of primary color backlight sources and at least a tinting backlight source and receives a display driving signal, and a tinting backlight source system is produced after one of the primary color backlight sources. The adjustment circuit of a color sequence type liquid crystal display device and an adjustment method thereof adjust the color and the brightness of a picture frame through the tinting backlight source.

Description

technical field [0001] The present invention relates to an adjustment circuit and an adjustment method, in particular to an adjustment circuit and an adjustment method of a color sequential liquid crystal display device. Background technique [0002] Nowadays, with the vigorous development of science and technology, the types of information products are introduced to meet the different needs of the public. Because Liquid Crystal Display (LCD) has the advantages of being thin and short, low radiation dose, and low power consumption, while traditional display devices are bulky, high power consumption, and high radiation dose, the displays on the market today are Devices will gradually be replaced by liquid crystal display devices for traditional display devices, and therefore liquid crystal display devices have become the mainstream of the current display device market. Nowadays, in order to make liquid crystal display devices achieve large-scale, colorful, thin, light weight...

AI Technical Summary

Problems solved by technology

[0005] The color-sequential liquid crystal display device used in the prior art only utilizes the light-emitting units of the three primary colors of red R, green G, and blue B as a backlight source, such as light-emitting diodes (LEDs), so that a single pixel can be displayed by forming a single pixel from the three-primary color backlight source. However, the three-primary-color backlight generally can only form 8 basic colors, so only 8 basic colors can be displayed on a single pixel, so the color sequential liquid crystal display device used in the prior art is obviously monotonous in the use of colors, and When the color sequential liquid crystal display device used in the prior art displays images by using the color sequential method, the brightness of the image is obviously insufficient, which will reduce the quality of the color image displayed by the color sequential liquid crystal display device

[0006] Therefore, how to propose an adjustment circuit and adjustment method for a color-sequential liquid crystal display device in view of the above-mentioned problems can improve the shortcomings of the monotonous display color of the traditional color-sequential liquid crystal display device, so as to solve the above-mentioned problems

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