US 11,705,045 B2
Data generation method, driving method, computer device, display apparatus and system
Yaoyu Lv, Beijing (CN); Zhanshan Ma, Beijing (CN); Yachong Xue, Beijing (CN); Menglei Zhang, Beijing (CN); Lili Chen, Beijing (CN); and Hao Zhang, Beijing (CN)
Assigned to BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/417,237
Filed by Beijing BOE Optoelectronics Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Sep. 11, 2020, PCT No. PCT/CN2020/114673
§ 371(c)(1), (2) Date Jun. 22, 2021,
PCT Pub. No. WO2022/052020, PCT Pub. Date Mar. 17, 2022.
Prior Publication US 2022/0327983 A1, Oct. 13, 2022
Int. Cl. G09G 3/20 (2006.01); G09G 3/00 (2006.01)
CPC G09G 3/2007 (2013.01) [G09G 3/001 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method for generating display data of a rotatory stereoscopic display apparatus, comprising:
generating, based on display parameters of the rotatory stereoscopic display apparatus and a model to be displayed, an image array for displaying the model;
generating, for an image in the image array, an initial data stream of the image, the initial data stream comprising: grayscale datum of each pixel in the image; and
performing data compression on the initial data stream to generate a compressed data stream, the compressed data stream comprising: data units of pixels whose grayscale data is non-zero data, each data unit comprising: the grayscale datum of each pixel and an order of the grayscale datum in the initial data stream,
wherein the rotatory stereoscopic display apparatus comprises a display panel comprising a plurality of partitions, each of the partitions comprising a plurality of light emitting units, the light emitting units of the display panel corresponding to pixels in the image one by one;
wherein the step of generating, for the image in the image array, the initial data stream of the image comprises:
obtaining grayscales of pixels in the image corresponding to the respective light emitting units;
merging grayscale data of the pixels corresponding to the light emitting units in each partition to generate a partition data stream of the partition; and
merging partition data streams of the plurality of partitions to generate the initial data stream; and
wherein the rotatory stereoscopic display apparatus further comprises: a plurality of driver chips that correspond to the partitions one by one, the driver chips being configured to drive the plurality of light emitting units in respective partitions to emit light.