Patent · US Active

Waveguide sheet containing in-coupling, propagation, and out-coupling regions

US7929816B2 · kind B2 · utility

53Cited by

95References

25Claims

0Family size

Assignee

OREE, INC. · IL

Inventors

Noam Meir · Herzliya, IL
Eran Fine · Nes Ziona, IL

Key dates

Filing date	Nov 26, 2008
Grant date	Apr 19, 2011
Priority date	—
Expiry date	Nov 26, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG02B6/0078
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In one aspect, an illumination structure includes a substantially non-fiber waveguide, which itself includes a discrete in-coupling region for receiving light, a discrete propagation region for propagating light, and a discrete out-coupling region for emitting light.

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