Patent · US Active

Apparatus and method comprising a beam splitter

US9491372B2 · kind B2 · utility

0Cited by

10References

20Claims

0Family size

Assignee

NOKIA TECHNOLOGIES OY · FI

Inventors

Radu Ciprian Bilcu · Tampere, FI
Pekka Ayras · Helsinki, FI

Key dates

Filing date	Nov 23, 2011
Grant date	Nov 8, 2016
Priority date	—
Expiry date	Jan 25, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04N23/951
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An apparatus and method wherein the apparatus includes a beam splitter configured to split a beam of light into at least two split beams, such that the at least two split beams are incident on different imaging sensors, wherein the beam splitter includes at least one diffraction grating; and at least two imaging sensors configured to detect the at least two split beams.

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