公开(公告)号：EP3686664A1

公开(公告)日：2020-07-29

申请号：EP18857432.1

申请日：2018-09-14

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

发明人： LI, Xiaoji ,  ZHAO, Yanli ,  LI, Zhe ,  FAN, Haoxiang ,  LI, Peng ,  XIN, Lan ,  QIN, Peng

IPC分类号： G02F1/1343

摘要： A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer therebetween; and at least one pixel electrode and at least one common electrode disposed on at least one of the first substrate and the second substrate; wherein at least one orthographic projection of the at least one pixel electrode on a first base substrate of the first substrate and at least one orthographic projection of the at least one common electrode on the first base substrate are alternately arranged along a first direction in which the first base substrate extends; and a ratio of a height of the at least one pixel electrode to a thickness of the liquid crystal layer is in a range of 20%-50%; and/or a ratio of a height of the at least one common electrode to the thickness of the liquid crystal layer is in a range of 20%-50%.

公开(公告)号：EP3907555A1

公开(公告)日：2021-11-10

申请号：EP19842742.9

申请日：2019-01-04

申请人： BOE Technology Group Co., Ltd. ,  Chongqing BOE Optoelectronics Technology Co., Ltd.

发明人： LI, Xiaoji ,  ZHAO, Yanli ,  LI, Zhe ,  LI, Peng ,  FAN, Haoxiang

IPC分类号： G02F1/13 ,  G09G3/36

摘要： An array substrate, a manufacturing method thereof, and an electronic device are provided. The array substrate includes: a base substrate having a first side, a second side opposite to the first side and a via hole passing through a plate body of the base substrate; a switch element at the first side of the base substrate; and a pixel electrode which is at the second side of the base substrate and which is electrically connected with the switch element through the via hole. The array substrate can reduce or eliminate light leakage during dark state display.

公开(公告)号：EP3690538A1

公开(公告)日：2020-08-05

申请号：EP18862518.0

申请日：2018-08-22

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

发明人： ZHAO, Yanli ,  LI, Xiaoji ,  ZHU, Changgong ,  WEN, Jianghong ,  LIU, Xiaolong ,  YOU, Wenhao ,  TANG, Xiuzhu

IPC分类号： G02F1/1343 ,  G02F1/1362

摘要： The present disclosure provides a display panel. The display panel of the present disclosure includes: a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate; wherein the first substrate is divided into a plurality of pixel regions, and the pixel regions include a central region and a peripheral region, a first electrode and a second electrode are sequentially disposed on a surface of the first substrate facing the liquid crystal layer in a direction from the first substrate to the liquid crystal layer; the first electrode and the second electrode are configured to form an electric field under a voltage to drive liquid crystal molecules in the liquid crystal layer to deflect; and an auxiliary electrode disposed on the second substrate, wherein the orthographic projection of the auxiliary electrode on the first substrate at least partially overlaps the peripheral region. The present disclosure also provides a display apparatus including the above display panel.