Patent · US Active

Head-mounted display

US10635901B2 · kind B2 · utility

2Cited by

10References

5Claims

0Family size

Assignee

Sony Interactive Entertainment Inc. · JP

Inventors

Manabu Ishioka · Tokyo, JP
Shotaro Tada · Tokyo, JP
Toshihiro Kusunoki · Tokyo, JP

Key dates

Filing date	Aug 4, 2016
Grant date	Apr 28, 2020
Priority date	—
Expiry date	Aug 4, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG02B2027/0138
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Provided is a head-mounted display in which it is easy to photograph eyes of a user that wears the head-mounted display. The HMD that is worn by the user includes a display unit disposed in front of the eyes of the user, an optical system disposed between the display unit and eyes of the user, and an imaging unit disposed between the display unit and the optical system, the imaging unit imaging the display unit in which an image of the eyes of the user is reflected.

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