The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 2006
Filed:
Jul. 12, 2004
Juan Manuel Teijido, Kernen, DE;
Juan Manuel Teijido, Kernen, DE;
SONY International (Europe) GmbH, Berlin, DE;
Abstract
It is proposed to provide in an illumination unit () a light combining section () being adapted for receiving and combining first and second primary illumination light (L, L) or a derivative thereof and a light collecting, integrating and redirecting section () being adapted for receiving, collecting, integrating and redirecting first and second primary illumination light (L, L) or a derivative thereof, wherein said light combining section () and said light collecting, integrating and redirecting section () are at least partly arranged in a spatially mingled manner with respect to each other. Thereby from said first and second primary illumination light (L, L) collected, integrated and redirected combined primary illumination light (CL) can be obtained and emitted as secondary illumination light (L) having controlled spectral properties and an essentially uniformized spatial intensity distribution.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile