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:
Dec. 02, 2025
Filed:
May. 07, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Abstract
Provided is a wearable display device. The wearable display device includes a display panel including a plurality of pixel island groups arranged along a first direction, wherein each of the plurality of pixel island groups includes a plurality of pixel islands arranged along a second direction, each of the plurality of pixel islands including a plurality of sub-pixels arranged along the first direction; and the second direction is intersected with the first direction; and a slit grating disposed on a light-exiting side of the display panel, wherein the slit grating includes a plurality of slits arranged along the first direction and extending along the second direction, each of the slits being configured to exit rays emitted by the sub-pixels in at least one of the plurality of pixel island groups.