Patent · US Active

Projector arrangement

US8144188B2 · kind B2 · utility

5Cited by

4References

18Claims

0Family size

Assignee

Sony Deutschland GmbH · DE

Inventors

Zoltan Facius · Stuttgart, DE
Markus Kamm · Karlsruhe, DE
Evangelos Zoidis · Waiblingen, DE

Key dates

Filing date	Apr 18, 2005
Grant date	Mar 27, 2012
Priority date	—
Expiry date	Jul 14, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG03B35/26
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A projector arrangement includes a first image generation and projection unit and a second image generation and projection unit. A first or two-dimensional projection/display mode and a second stereoscopic or projection/display mode can be realized by the cooperating first and second image generation and projection units. The second image generation and projection unit is configured to receive waste light from the first image generation and projection unit and to base the generation of its respective second image on the waste light.

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