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:
Sep. 21, 1999
Filed:
Sep. 04, 1997
Applicant:
Inventors:
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358509 ; 359621 ;
Abstract
An image sensor comprises an image capturing device 10 and a lens arrangement 20, 30, 40, positioned between an area to be imaged and the image capturing device 10. The lens arrangement includes at least one array 40 of spaced lens elements 42 for transmitting light from a portion of the area to be imaged to a portion of the device 10. Light emitting apparatus 46, for example electroluminescent strips, are disposed in or over the spacing between the lens elements 42. This provides a compact optical focusing and illumination system. A color imaging system may be provided using discrete colored light sources.