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:
Jul. 13, 2021
Filed:
Mar. 22, 2019
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Guiguang Hu, Beijing, CN;
Junxiang Lu, Beijing, CN;
Shaojun Sun, Beijing, CN;
Xuefang Ye, Beijing, CN;
Tan Li, Beijing, CN;
Chengjun Liu, Beijing, CN;
Junyao Yin, Beijing, CN;
Xiangdong Lin, Beijing, CN;
Yanfei Chi, Beijing, CN;
Xia Chen, Beijing, CN;
FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Fujian, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display module, a display device and a working method are provided. The display module includes a display panel; a grating structure, arranged on the light-emitting side of the display panel; a deformation unit, located between the display panel and the grating structure; a control circuit, configured to control the deformation unit to adjust a thickness of the deformation unit in a direction from the display panel to the grating structure to change a distance between the display panel and the grating structure.