公开(公告)号：EP3889949A1

公开(公告)日：2021-10-06

申请号：EP18926379.1

申请日：2018-11-26

申请人： BOE Technology Group Co., Ltd. ,  Fuzhou Boe Optoelectronics Technology Co., Ltd.

发明人： LV, Yaochao ,  CHENG, Hao ,  LI, Zongxiang ,  LIAO, Jiamin ,  TAO, Wenchang ,  HONG, Guichun ,  WU, Zhendian ,  LIN, Linlin ,  LIU, Zuwen ,  WANG, Jin ,  QIU, Xinmao ,  SHI, Changhong ,  ZHUANG, Zihua ,  ZHOU, Min ,  HUANG, Yawen ,  LIU, Yao ,  ZHU, Jingguang ,  LIN, Jiantao ,  CHEN, Xi

IPC分类号： G09G3/20

摘要： Provided are a display panel and a driving method thereof. The display panel includes an array substrate (100), the display panel including a display region (410) and a peripheral region (420) surrounding the display region. In the peripheral region (420), a common voltage wiring (VC), a voltage feedback wiring (FB), a periodic signal wiring, and a decoupling wiring (DP) are disposed on the array substrate (100) at intervals; the common voltage wiring (VC) is configured to transmit a common voltage signal for display to a pixel array in the display region (410), the voltage feedback wiring (FB) is configured to transmit a voltage feedback signal for monitoring changes in the common voltage signal, the periodic signal wiring is configured to provide the pixel array with a periodic signal for display, the decoupling wiring (DP) is located between the periodic signal wiring and the voltage feedback wiring (FB), and is configured to transmit a decoupling signal for reducing coupling distortion of the voltage feedback signal caused by coupling effect of the periodic signal. The display panel may avoid periodical horizontal stripes.