Active matrix display and its driving method

Abstract

The invention provides an active matrix displayer and a driving method thereof. During the first scanning period, a first scanning line and a second scanning line of the active matrix displayer are at high potential at the same time, a first pixel electrode of the active matrix displayer is electrically connected with a data line of the active matrix displayer, and a second pixel electrode of the active matrix displayer is electrically connected with the first pixel electrode of the active matrix displayer; and during the second scanning period, a second scanning line is at low potential, the first scanning line is at high potential, the first pixel electrode is electrically connected with the data line of the active matrix displayer, and the second pixel electrode and the first pixel electrode are electrically disconnected.

Description

technical field [0001] The present invention relates to a display panel, and in particular to a display panel with a high aperture ratio. Background technique [0002] At present, most common liquid crystal displays use an active matrix (active matrix) driving circuit to control the display panel to display images. How to improve the driving circuit and its driving method to increase the resolution and aperture ratio of the display panel, reduce the manufacturing cost, and reduce the volume occupied by the driving circuit device is one of the subjects that the industry has been working on. [0003] Please refer to figure 1 and figure 2 , figure 1 is a partial circuit diagram of a conventional active matrix display 40, figure 2 for figure 1 The wiring diagram of the active matrix display 40. On the active matrix display 40, there are a plurality of pixels 42 arranged in an array. The active matrix display 40 is also provided with an active matrix driving circuit for ...

AI Technical Summary

Problems solved by technology

[0006] Although, in the display array disclosed by Manabu et al., the pixels in every two rows share one data line, so that the number of total data lines can be reduced, but because such technology still has to connect the transistors on each scanning line by wire 32 T2, so the aperture ratio of the display panel still cannot be improved

In addition, the display array disclosed by Manabu et al. requires an average of three transistors T1-T3 for every two pixels, and too many transistors will also reduce the aperture ratio of the panel

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