US 12,236,010 B2
Wearable display device
Yapeng Li, Beijing (CN); Xuan Feng, Beijing (CN); Lei Wang, Beijing (CN); Ping Zhang, Beijing (CN); Wenhao Tian, Beijing (CN); Yunke Qin, Beijing (CN); Yangbing Li, Beijing (CN); and Chengfu Xu, Beijing (CN)
Assigned to BOE Technologies Group Co., Ltd., Beijing (CN)
Appl. No. 17/776,482
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed May 27, 2021, PCT No. PCT/CN2021/096410
§ 371(c)(1), (2) Date May 12, 2022,
PCT Pub. No. WO2022/246741, PCT Pub. Date Dec. 1, 2022.
Prior Publication US 2024/0160281 A1, May 16, 2024
Int. Cl. G06F 3/01 (2006.01)
CPC G06F 3/013 (2013.01) 15 Claims
OG exemplary drawing
 
1. A wearable display device, comprising:
a display panel, comprising a display region and a peripheral region surrounding the display region;
a plurality of light-emitting elements, configured to emit light to be irradiated to eyes of a user;
a lens assembly, disposed on a light-exiting side of the display panel, the lens assembly comprising a lens mount and a lens within the lens mount, wherein a light transmittance of the lens mount is greater than a threshold, the lens mount is of an annular structure, and the lens is disposed within a region enclosed by the annular structure of the lens mount; and
a plurality of photoelectric sensor assemblies in the peripheral region, each of the photoelectric sensor assemblies being configured to only receive an optical signal, reflected via the eyes of the user, of the light-emitting element transmitted via a target structure and convert the optical signal into an electric signal, the electric signal being configured to determine a gaze position of the eyes of the user on the display panel, the target structure being the lens or the lens mount.