US 12,087,245 B2
Display apparatus and driving method therefor
Shaolei Zong, Beijing (CN); Jigang Sun, Beijing (CN); Weixin Jiang, Beijing (CN); Bin Wang, Beijing (CN); Wei Sun, Beijing (CN); Xin Duan, Beijing (CN); Shuhuan Yu, Beijing (CN); Kexin Hao, Beijing (CN); Jiaqi Fan, Beijing (CN); Zhaoyun Gu, Beijing (CN); Shaoru Zhang, Beijing (CN); Tieshi Wang, Beijing (CN); Kuanjun Peng, Beijing (CN); Xue Dong, Beijing (CN); Wei Qin, Beijing (CN); and Weixing Liu, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/037,043
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Nov. 20, 2020, PCT No. PCT/CN2020/130658
§ 371(c)(1), (2) Date May 15, 2023,
PCT Pub. No. WO2022/104750, PCT Pub. Date May 27, 2022.
Prior Publication US 2023/0410761 A1, Dec. 21, 2023
Int. Cl. G09G 3/36 (2006.01); G06T 15/00 (2011.01); H04N 13/383 (2018.01)
CPC G09G 3/3674 (2013.01) [G06T 15/00 (2013.01); H04N 13/383 (2018.05); G09G 2354/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising:
a substrate;
a plurality of pixel islands located on the substrate, wherein the pixel island comprises a plurality of sub-pixels of different colors, the sub-pixels are arranged in an array in a first direction and a second direction, sub-pixels of the same color in one pixel island are arranged in a row in the first direction, sub-pixel rows of different colors are arranged in the second direction, and the first direction and the second direction intersect with each other;
a plurality of data lines arranged in the first direction and extending in the second direction, wherein sub-pixels arranged in a same column in the second direction are connected to a same data line;
a multiplexing circuit located in the second direction at a side of an area where the pixel islands are located, wherein the data lines are connected to the multiplexing circuit separately;
a drive chip located in the second direction at a side, facing away from the pixel island, of the multiplexing circuit, wherein the multiplexing circuit is connected to the drive chip;
a controller connected to the drive chip, and configured to provide a drive signal for the drive chip; and
a microlens layer located at a side, facing away from the substrate, of the pixel island, the microlens layer modulating emergent light of the pixel island, so as to map the sub-pixels in the pixel island into a pixel array and implement three-dimensional display on same; wherein
sub-pixel columns in one pixel island are divided into a plurality of sub-pixel groups in the first direction, and numbers of the sub-pixel columns in the sub-pixel groups are identical to each other; and
the multiplexing circuit comprises a plurality of first multiplexing units arranged in the first direction, each of the first multiplexing units comprises one input end and a plurality of output ends, the first multiplexing units are connected to the sub-pixel groups in a one-to-one correspondence mode, the output ends of each of the first multiplexing units are connected to data lines corresponding to the sub-pixel groups respectively, and the input end of each of the first multiplexing units is connected to the drive chip.