Patent · US Active

Infrared imaging projection for camera blocking

US8801190B2 · kind B2 · utility

2Cited by

5References

15Claims

0Family size

Assignee

Disney Enterprises, Inc. · US

Inventors

Daniel M. Joseph · Los Angeles, US
David Stanley Wishart, Jr. · Westminster, US
Jere Mark Kirkley · Winter Garden, US
Peter Stepniewicz · Burbank, US
Mark A. Reichow · Burbank, US
Christopher Raynard Runco · Burbank, US
Thomas E. Brentnall · Cypress, US
Thomas F. LaDuke · Buena Park, US

Key dates

Filing date	Dec 2, 2011
Grant date	Aug 12, 2014
Priority date	—
Expiry date	Apr 26, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG03B15/12
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A mirror is at least partially transparent on a first side and at least partially reflective on a second side. The mirror is positioned at an angle in front of a display such that visible light emitted from the display is reflected from the second side. Further, the a plurality of invisible light emitters are positioned in front of the second side that transmits the invisible light through the mirror from the second side to the first side.

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