US 12,250,360 B2
Display apparatus with light-splitting component and driving method thereof
Sen Ma, Beijing (CN); Xue Dong, Beijing (CN); and Jian Gao, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/757,975
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Jan. 25, 2021, PCT No. PCT/CN2021/073653
§ 371(c)(1), (2) Date Jun. 24, 2022,
PCT Pub. No. WO2022/155969, PCT Pub. Date Jul. 28, 2022.
Prior Publication US 2023/0164302 A1, May 25, 2023
Int. Cl. G09G 1/06 (2006.01); G09G 3/34 (2006.01); H04N 13/305 (2018.01)
CPC H04N 13/305 (2018.05) [G09G 3/342 (2013.01); G09G 2300/0452 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
a display panel, comprising: a plurality of pixel islands arranged at intervals in a row direction and a column direction, wherein each pixel island is provided with a plurality of sub-pixels arranged at intervals in the row direction, and the row direction is perpendicular to the column direction; and
a light splitting component, disposed on a display side of the display panel and comprising a plurality of light splitting structures extending in the column direction and continuously arranged in the row direction, wherein in the row direction, every at least two adjacent light splitting structures are one light splitting repeating unit, each light splitting repeating unit covers one column of the pixel islands correspondingly, and relative positions of sub-pixels, in one pixel island covered by a first light splitting structure in one light splitting repeating unit, to the first light splitting structure are located in gaps among relative positions of sub-pixels, in the one pixel island covered by a second light splitting structure in the one light splitting repeating unit, to the second light splitting structure;
wherein in the row direction, a width of a light splitting structure is equal to 1/m of a width of a corresponding pixel island, wherein m is a total quantity of the light splitting structures in one of the light splitting repeating units;
the pixel island comprises m*N+k sub-pixels, wherein N is an integer larger than or equal to 2, k is an integer larger than or equal to 1, and no common divisor of k and m exists other than 1; and
in the row direction, a ratio of a width of one sub-pixel to a width of a gap between two adjacent sub-pixels is larger than or equal to 0.95/(m−1) and smaller than or equal to 1.05/(m−1).