Patent · US Active

Light diffusing article with GRIN lenses

US7768602B2 · kind B2 · utility

17Cited by

8References

17Claims

0Family size

Assignee

Rohm and Haas Company · US

Inventors

Edward E. LaFleur · Warminster, US
Edwin Nungesser · Horsham, US
Jiun-Chen Wu · Lawrence, US
Didier Debier · Yens, CH

Key dates

Filing date	Sep 29, 2008
Grant date	Aug 3, 2010
Priority date	—
Expiry date	Apr 16, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/133504
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A light diffusing article that has, on at least one surface, convergent lens particles or divergent lens particles.

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