Patent · US Active

Eye-glasses for viewing stereoscopic images or a perspective sub-image of same

US9703108B2 · kind B2 · utility

1Cited by

0References

12Claims

0Family size

Assignee

Infitec GmbH · DE

Inventors

Arnold Simon · Neu-Ulm, DE
Helmut Jorke · Gerstetten, DE

Key dates

Filing date	Sep 4, 2013
Grant date	Jul 11, 2017
Priority date	—
Expiry date	Dec 13, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04N13/334
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Eye-glasses for viewing stereoscopic images or a perspective sub-image of a stereoscopic image, comprising at least one interference filter that has at least one photosensitive polymer film and at least two separated filter regions, said filter regions being superimposed along at least one normal line that stands vertically on a first outer surface of the interference filter, between a first point at which the normal line pierces the first outer surface and a second point at which the normal line pierces a second outer surface of the interference filter after having passed through said interference filter proceeding from the first point, and said filter regions being, along said normal line, at least substantially impermeable to a respective predetermined wavelength interval of the electromagnetic spectrum.

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