Patent · US Active

Display system for a head mounted device

US11860367B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Avegant Corp. · US

Inventors

Aaron Matthew Eash · San Francisco, US
Andrew John Gross · Redwood City, US
Edward Chia Ning Tang · Menlo Park, US
Warren Cornelius Welch, III · Foster City, US
Christopher David Westra · Exeter, US

Key dates

Filing date	Jul 12, 2022
Grant date	Jan 2, 2024
Priority date	—
Expiry date	Jul 12, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG02B2027/0178
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A display system for a head mounted device (HMD) including a lens comprising a display area on the lens of the HMD, the lens having a base angle and a pantoscopic tilt, a display engine and optics, and a prism to redirect output from the optics to the display area on the lens of the HMD, accounting for the base angle and the pantoscopic tilt.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.