Liquid crystal display and manufacturing method thereof

Abstract

The invention relates to a liquid crystal display and a manufacturing method thereof. The liquid crystal display comprises a TFT-LCD array substrate and a color film substrate which are covered together, wherein the TFT-LCD array substrate comprises a grid line, a first thin film transistor for controlling a first data line to supply a first pixel electrode with a first data voltage, and a secondthin film transistor for controlling a second data line to supply a second pixel electrode with a second data voltage; the color film substrate comprises black matrixes and color resins; the positionof the first pixel electrode is corresponded to the position of the color resin between the black matrixes; a first image is displayed at one side of the color film substrate in the manner of transmission; the position of the second pixel electrode is corresponded to the position of the color resin on the black matrix; and a second image is displayed on one side of the TFT-LCD array substrate in the manner of transmission. A double pixel structure is arranged in the liquid crystal display provided by the invention and the semi-transmission and semi-reflection designs are adopted, so the content of two frames can be respectively displayed and the display content of the display device is increased.

Description

Technical field [0001] The invention relates to a display and a method for manufacturing the display, in particular to a liquid crystal display and a manufacturing method thereof. Background technique [0002] The main structure of the Thin Film Transistor Liquid Crystal Display (TFT-LCD) includes a cell array substrate and a color film substrate. The array substrate has gate lines, data lines, and thin film transistors arranged in a matrix. Pixel electrode, black matrix, color resin and common electrode are formed on the color filter substrate. The liquid crystal molecules are deflected by controlling the voltage difference between the pixel electrode of the array substrate and the common electrode of the color filter substrate. The light source emitted from the backlight passes through the liquid crystal It modulates light with different gray levels to display different images. [0003] Currently, existing liquid crystal displays generally need to use a backlight source for disp...

AI Technical Summary

Problems solved by technology

Since the power consumption of the backlight accounts for more than 2 / 3 of the overall power consumption of the liquid crystal display, some technical solutions have been proposed in the prior art to use photosensitive devices to adjust the brightness of the backlight according to the intensity of ambient light to reduce power consumption, but the effect is not obvious.

In addition, the prior art has also proposed some technical methods for semi-transmissive and semi-reflective liquid crystal displays, but they are all limited to single-sided display.

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