Patent · US Active

Planar white illumination apparatus

US8182128B2 · kind B2 · utility

36Cited by

164References

24Claims

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	May 22, 2012
Priority date	—
Expiry date	May 18, 2030

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.