Pixel circuit, driving method, display module and driving method thereof

Abstract

The invention provides a pixel circuit, a driving method, a display module and a driving method thereof. The pixel circuit includes a first pixel unit and a second pixel unit; the first pixel unit includes a first pixel electrode, a first control circuit and a first display driving circuit; the second pixel unit includes a second pixel electrode, a second control circuit and The second display driving circuit; the first display driving circuit and the second display driving circuit are connected to the same display control line; the first display driving circuit is the first pixel electrode under the control of the display control signal and the voltage of the first positive phase node providing the first display driving voltage; the second display driving circuit provides the second display driving voltage for the second pixel electrode under the control of the display control signal and the voltage of the second positive phase node. The present invention is beneficial to realize PPI (Pixels Per Inch, the number of pixels per inch), reduce charging differences, and realize narrow frame.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a pixel circuit, a driving method, a display module and a driving method thereof. Background technique [0002] The existing MIP (Memory IN Pixel, a latch is set in the pixel) pixel structure includes a first pixel unit and a second pixel unit, the first pixel unit is connected to the first display control line, and the second pixel unit is connected to the second display Control line connection; the existing MIP pixel structure uses a large number of display control lines, which is not conducive to the realization of PPI (Pixels Per Inch, the number of pixels per inch), and is not conducive to reducing charging differences and simplifying the process of providing display control signals. The structure of GOA (Gate OnArray, a gate drive circuit disposed on an array substrate). Contents of the invention [0003] The main purpose of the present invention is to provide a pixel c...

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a pixel circuit, a driving method, a display module and a driving method thereof, so as to solve the problem that the number of display control lines used in the prior art is too large to be unfavorable for realizing PPI (Pixels Per Inch). The number of pixels), which is not conducive to reducing the difference in charging, and the corresponding structure of the gate drive circuit that provides display control signals is complicated, which is not conducive to the realization of narrow borders

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