公开(公告)号：US20230335036A1

公开(公告)日：2023-10-19

申请号：US18206715

申请日：2023-06-07

Applicant: BOE Technology Group Co., Ltd.

Inventor： Lijun YUAN ,  Can ZHANG ,  Ning CONG ,  Wei LI ,  Can WANG ,  Jinfei NIU ,  Jingjing ZHANG ,  Minghua XUAN

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G2300/0426 ,  G09G2310/0278 ,  G09G2310/061

Abstract: The pixel driving circuit includes a current control sub-circuit configured to output a gray scale current signal to an element to be driven, and a gating sub-circuit. The gating sub-circuit is coupled to a scan signal terminal, a reset signal terminal, a gating data signal terminal and a pulse voltage signal terminal; the gating sub-circuit is configured to drive the element to be driven to continuously emit light under the control of a scan signal from the scan signal terminal and a gating data signal from the gating data signal terminal, and to drive the element to be driven to intermittently emit light under the control of a reset signal from the reset signal terminal, the gating data signal from the gating data signal terminal, and a pulse voltage signal from the pulse voltage signal terminal.