首页> 外国专利> Fingerprint recognition and pixel driving circuit, and display device comprising the same

Fingerprint recognition and pixel driving circuit, and display device comprising the same

机译:指纹识别和像素驱动电路以及包括该电路的显示装置

摘要

A fingerprint recognition and pixel driving circuit and a display device including the circuit are provided. The circuit includes a first scan line, a second scan line, a third scan line, a light emission control line and a data writing line, a pixel driving sub-circuit for driving a light emitting element of a pixel to emit light according to the first scan signal, the second scan signal, the third scan signal, the light emission control signal, and the data signal, a fingerprint recognition sub-circuit that receives any two of the first scan signal, the second scan signal and the third scan signal through a first read terminal and a reset terminal to generate fingerprint data of a finger based on any two of the first scan signal, the second scan signal and the third scan signal, thereby realizing integration of the fingerprint recognition function with the pixel driving function.
机译:提供了一种指纹识别和像素驱动电路以及包括该电路的显示装置。该电路包括第一扫描线,第二扫描线,第三扫描线,发光控制线和数据写入线,像素驱动子电路,该像素驱动子电路用于根据像素驱动子像素的发光元件发光。第一扫描信号,第二扫描信号,第三扫描信号,发光控制信号和数据信号,指纹识别子电路,其接收第一扫描信号,第二扫描信号和第三扫描信号中的任意两个通过第一读取端和复位端通过第一扫描信号,第二扫描信号和第三扫描信号中的任意两个来生成手指的指纹数据,从而实现指纹识别功能与像素驱动功能的集成。

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