Patent · US Active

Augmented reality display device

US9595138B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventor

Umberto Rossini · Voiron, FR

Key dates

Filing date	May 29, 2014
Grant date	Mar 14, 2017
Priority date	—
Expiry date	Feb 24, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06T2219/2004
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An HMD-type device for displaying an image in augmented reality, comprising: an assembly of light display pixels arranged on a first surface of a transparent support intended to be positioned on the optical path between a user's eye and a real scene to be observed, this assembly comprising a number N greater than 1 of pixel sub-assemblies, each comprising a sufficient number of pixels to display the entire image; and an optical system arranged on a second surface of the support opposite to the first surface, this system comprising N optical sub-systems, each pixel sub-assembly facing one of the optical sub-systems.

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