公开(公告)号：US20190279565A1

公开(公告)日：2019-09-12

申请号：US15776583

申请日：2017-10-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shengji YANG ,  Xue DONG ,  Jing LV ,  Xiaochuan CHEN ,  Lei WANG ,  Dongni LIU ,  Pencheng LU ,  Jie FU ,  Han YUE ,  Li XIAO

IPC: G09G3/3233 ,  G09G3/3275 ,  G09G3/3266

Abstract: A pixel driving circuit and driving method thereof, and a display panel are provided. The pixel driving circuit includes: a data writing circuit, a reset circuit, a storage circuit, a compensation control circuit, a light emission control circuit, a driving transistor and a plurality of light emitting devices. The pixel driving circuit can time-divisionally input the data signal of the data signal terminal through the data writing circuit, and time-divisionally, electrically conduct each light emitting device and the second electrode of the driving transistor through the light emission control circuit, thereby realizing the function of controlling a plurality of light emitting devices to time-divisionally emit light.

公开(公告)号：US20180190725A1

公开(公告)日：2018-07-05

申请号：US15560572

申请日：2017-02-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Pencheng LU ,  Xue DONG ,  Xiaochuan CHEN ,  Wenqing ZHAO ,  Lei WANG ,  Ming YANG ,  Qian WANG ,  Rui XU ,  Jian GAO ,  Xiaochen NIU ,  Haisheng WANG ,  Shengji YANG ,  Changfeng LI

IPC: H01L27/32 ,  G09G3/3225 ,  G09G3/36 ,  G09G3/20

Abstract: A pixel structure is disclosed. The pixel structure includes a plurality of sub-pixel groups arranged in an array, wherein each sub-pixel group is constituted by 6 sub-pixels of different colors arranged in two rows and three columns respectively. In each row of the sub-pixels, a square pixel unit is constituted by at most two adjacent sub-pixels. The present application further discloses a display panel and a driving method of said pixel structure.