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Pixel unit circuit, method for driving the same, and pixel circuit

專利號
US10867556B2
公開日期
2020-12-15
申請人
BOE Technology Group Co., Ltd.(CN Beijing)
發(fā)明人
Yingming Liu; Xue Dong; Haisheng Wang; Xiaoliang Ding; Changfeng Li; Wei Liu
IPC分類
G09G3/3258
技術(shù)領(lǐng)域
sub,circuit,pixel,voltage,data,terminal,dtft,line,reading,transistor
地域: Beijing

摘要

A pixel unit circuit, a driving method of the pixel unit circuit, and a pixel circuit are provided. The pixel unit circuit includes at least one sub-pixel sub-unit circuit connected to display signal lines and display signal terminals; and pixel compensation sub-unit circuit connected to two compensation signal lines and at least one compensation signal terminal, wherein one of the display signal lines and one of the compensation signal lines are a same signal line, and/or one of the display signal terminals and one of the at least one compensation signal terminal are a same signal terminal, and/or the pixel unit circuit further includes a multiplexer sub-circuit, one of the display signal lines is connected to a first terminal of the multiplexer sub-circuit, one of the compensation signal lines is connected to a second terminal of the multiplexer sub-circuit.

說明書

FIG. 12 is a structural schematic diagram of a pixel circuit according to the present disclosure;

FIG. 13 is a flowchart of a method for driving a pixel unit circuit according to the present disclosure; and

FIG. 14 is another flowchart of the method for driving the pixel unit circuit according to the present disclosure.

DETAILED DESCRIPTION

Technical solutions of some embodiments of the present disclosure will be described clearly and completely hereinafter in conjunction with drawings of the embodiments in the present disclosure. Obviously, the described embodiments are only part, but not all, of the embodiments of the present disclosure. All other embodiments obtained by one skilled in the art without paying any creative labor based on the embodiments of the present disclosure fall into the scope of the present disclosure.

All transistors described in the embodiments of the present disclosure may be thin-film transistors or field effect transistors or other devices having similar characteristics. In the embodiments of the present disclosure, in order to differentiate two electrodes other than the gate electrode of a transistor, one of the two electrodes is called as a first electrode, and the other of the two electrodes is called as a second electrode. In actual applications, the first electrode may be a drain electrode, the second electrode may be a source electrode; or, the first electrode may be the source electrode, and the second electrode may be the drain electrode.

權(quán)利要求

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