Patent · US Active

Compact eye-tracked head-mounted display

US9720232B2 · kind B2 · utility

54Cited by

50References

28Claims

0Family size

Assignee

Arizona Board of Regents on Behalf of the University of Arizona · US

Inventors

Hong Hua · Austin, US
Chunyu Gao · Tucson, US

Key dates

Filing date	Jan 24, 2013
Grant date	Aug 1, 2017
Priority date	—
Expiry date	Jan 24, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG02B2027/0187
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Eye-tracked head-mounted displays are provide which, in one aspect, may utilize the same optics for eyetracking and image viewing, with a selected portion of the optics used for an eyetracking optical path and a selected portion of the display optics used for an image viewing optical path.

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