Patent · US Active

Illumination assembly for shop illumination

US8430525B2 · kind B2 · utility

1Cited by

1References

7Claims

0Family size

Assignee

KONINKLIJKE PHILIPS ELECTRONICS NV · NL

Inventor

Lingli Wang · Chengdu, CN

Key dates

Filing date	May 8, 2008
Grant date	Apr 30, 2013
Priority date	—
Expiry date	Jun 28, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG09F13/02
WIPO fieldOptics
WIPO sectorInstruments

Abstract

For illuminating an object and generating a light image, e.g. for presentation of the object, an illumination assembly comprises a reflective part for illumination and a diffractive part for generating the light image. A light source such as a LED light source is used for generating the light.

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