The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 2021
Filed:
Sep. 19, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Qiaoni Wang, Beijing, CN;
Hui Chen, Beijing, CN;
Shijian Luo, Beijing, CN;
Yabin Lin, Beijing, CN;
Xin Xie, Beijing, CN;
Chunmei Yang, Beijing, CN;
Xingming Chen, Beijing, CN;
Zhijian Chen, Beijing, CN;
Xinyu Zhang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Fujian, CN;
Abstract
A display system includes: a display screen having a first display area; a processor configured to modulate laser beams to be emitted from a laser projector according to a pre-stored holographic image data source to obtain modulated laser beams; the laser projector configured to project the modulated laser beams to create a first holographic image in front of the first display area; and at least one photodetector configured to collect first gesture information about a first gesture through which the first holographic image is controlled by a viewer. The processor is further configured to generate a first control signal according to the first gesture information, and re-modulate the laser beams to be emitted from the laser projector, so as to create a second holographic image corresponding to the first control signal.