公开(公告)号：US20160372078A1

公开(公告)日：2016-12-22

申请号：US14906496

申请日：2015-06-02

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song SONG ,  Kayzuyoshi NAGAYAMA ,  Can ZHENG

IPC: G09G5/00 ,  G09G5/14

CPC classification number: G09G5/003 ,  G09G3/20 ,  G09G5/14 ,  G09G2300/0408 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2330/021 ,  G09G2380/02

Abstract: The present invention discloses a GOA circuit and a driving method thereof, a display panel and a display apparatus. The GOA circuit comprises a plurality of GOA cell groups arranged to be interconnected in series, each of the GOA cell groups comprising at least one stage of GOA cells arranged to be interconnected in series; the GOA circuit further comprises a control unit; the control unit is connected with a first stage of GOA cell in each of the GOA cell groups, for inputting a frame start signal to the first stage of GOA cell in a first GOA cell group in the display region. The GOA circuit is capable of effectively reducing the power consumption of the display product.

Abstract translation: 本发明公开了一种GOA电路及其驱动方法，显示面板和显示装置。 GOA电路包括被布置为串联互连的多个GOA单元组，每个GOA单元组包括至少一级的GOA单元，其被布置为串联互连; GOA电路还包括控制单元; 控制单元与GOA单元组中的每一个中的GOA单元的第一级连接，用于将帧起始信号输入到显示区域中的第一GOA单元组中的GOA单元的第一级。 GOA电路能够有效降低显示产品的功耗。