Pixel array and display panel

Abstract

The invention relates to a pixel array which comprises a plurality of scanning lines, a plurality of data lines, a plurality of first pixels and a plurality of second pixels. The first pixels and second pixels are positioned on two opposite sides of the same data line and connected with the same data line; the first pixels are positioned between the adjacent two odd numbers of scanning lines; and the second pixels are positioned between the adjacent two even numbers of scanning lines. The first pixels are electrically connected with odd number of scanning lines; the second pixels are electrically connected with even number of scanning lines; first transistors of the first pixels and second transistors of the second pixels are arranged in such a manner that a drain electrode overlapping region and a grid electrode overlapping region of the first pixels which are corresponding are synchronously reduced or largened, so that the change trends on grid electrode-drain electrode parasitic capacitances of the pixels caused by the change on the drain electrode overlapping region and the grid electrode overlapping region are consistent, thereby avoiding the problem of non-uniform flickering and picture display. In addition, the invention provides a display panel.

Description

【Technical field】 [0001] The present invention relates to a display array and a display panel, and in particular to a pixel array and a display panel with the pixel array. 【Background technique】 [0002] In order to meet the requirements of high speed, high performance, and light, thin and short size of modern products, all electronic components are actively developing towards miniaturization. Various portable electronic devices have gradually become mainstream, such as: notebook computers (Note Book), mobile phones (Cell Phone), electronic dictionaries, personal digital assistants (Personal Digital Assistant, PDA), Internet machines (web pad) and Tablet PC, etc. For image displays of portable electronic devices, in order to meet the demand for miniaturization of products, flat-panel displays with excellent space utilization efficiency, high image quality, low power consumption, and no radiation have been widely used. [0003] Generally speaking, a flat-panel display is ma...

AI Technical Summary

Problems solved by technology

However, when the precision of the machine is insufficient or there is an alignment error in the process, there will be a relative displacement between the gate, the source and the drain of the active element, and the characteristics of the active element will deviate from the original design value.

In other words, when the gate and drain of the active element are displaced relative to each other, the change of the overlapping area between the gate and the drain of the active element in the pixel will cause the gate-drain parasitic capacitance C gd (parasitic capacitance, C gd ) changes, and when the gate-drain parasitic capacitance C of the pixel in the pixel array gd When the difference is large, it is easy to cause flickering and uneven display during the display process, which seriously affects the display quality

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