公开(公告)号：US11454840B2

公开(公告)日：2022-09-27

申请号：US17225077

申请日：2021-04-07

申请人： BOE Technology Group Co., Ltd.

发明人： Shulei Li ,  Menghua Zhao ,  Changhan Hsieh ,  Zhao Kang

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/1339 ,  H01L27/28 ,  G02F1/1333 ,  G02F1/1368

摘要： Provided are a display panel, a preparation method thereof, and a display apparatus. The display panel includes an array substrate and a color filter substrate aligned and combined into a cell. The color filter substrate includes a first base substrate and a plurality of color resist blocks arranged at intervals on the first base substrate. The array substrate includes a second base substrate and a plurality of pixel electrodes arranged at intervals on the second base substrate. The pixel electrodes are in one-to-one correspondence with the color resist blocks. The display panel includes a bending area and a non-bending area located at least on one side of the bending area. A density of the pixel electrodes in the bending area is less than that in the non-bending area, and a density of the color resist blocks in the bending area is less than that in the non-bending area.