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:
Jan. 26, 2021
Filed:
Jan. 04, 2019
Facebook Technologies, Llc, Menlo Park, CA (US);
Youngshik Yoon, Cupertino, CA (US);
Min Hyuk Choi, San Jose, CA (US);
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
A headset includes a compact wide field of view optics block. The headset includes a display element and an optics block. The display element is configured to generate image light. The optics block is configured to direct the image light to an eyebox. The optics block includes a projection lens and a panoramic lens. The projection lens has a first diameter and is adjacent to the display element and is configured to receive the image light from the display element. The panoramic lens is positioned between the projection lens and the eyebox. The panoramic lens has a second diameter that is larger than the first diameter and is configured to provide the image light that has been transmitted by the projection lens to the eyebox.