Display device and driving method thereof

Abstract

The invention provides a display device and a driving method thereof. The display device comprises a first scanning line, a second scanning line, a signal line, a first sub-pixel, a second sub-pixel, a first transistor, a second transistor and a gate driver, wherein a gate of the first transistor is coupled with the second scanning line; one source/drain of the first transistor is coupled with the signal line, and the other source/drain of the first transistor is coupled with the first sub-pixel; a gate of the second transistor is coupled with the first scanning line; one source/drain of the second transistor is coupled with the other source/drain of the first transistor, and the other source/drain of the second transistor is coupled with the second sub-pixel; the gate driver is coupled with the first scanning line and the second scanning line, is used for providing the first pulse, the second pulse and the third pulse to the first scanning line in sequence and is also used for providing the fourth pulse, the fifth pulse and the sixth pulse to the second scanning line in sequence; at least parts of the fifth pulse and third pulse overlap during the enabling period; and at least parts of the fourth pulse and second pulse overlap during the enabling period.

Description

technical field [0001] The present invention relates to a display device, in particular to a display device with relatively sufficient charging time of sub-pixels and a driving method thereof. Background technique [0002] With the continuous development of display technology, at present, liquid crystal display (Liquid Crystal Display, LCD) has gradually replaced the traditional cathode ray display (Cathode Ray Tube, CRT) because of its advantages of small size and light weight, and is widely used by the society. It is widely used by the public, especially in electronic products such as monitors, notebook computers, digital cameras and projectors. Since electronic products tend to be lighter, thinner, shorter, and smaller, the industry has developed a semi-data-driven (HSD2) technology applied to liquid crystal display panels to further reduce the volume of liquid crystal displays. The so-called half-data driving technology is a design in which one signal line is used to se...

AI Technical Summary

Problems solved by technology

Due to the short charging time of the sub-pixel 20, it is prone to undercharging

Experiments have also proved that the sub-pixel 20 will experience a serious decline in brightness when operated at high frequencies.

Therefore, a

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