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. 02, 2002
Filed:
Mar. 15, 2001
Applicant:
Inventor:
Michael J. Simons, Middlesex, GB;
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 ; G03C 1/825 ;
U.S. Cl.
CPC ...
G02B 5/20 ; G03C 1/825 ;
Abstract
A method of making a random color filter array layer which comprises dispersing in an aqueous medium a water immiscible oily liquid having dyes and/or pigments dissolved or dispersed therein to form colored droplets and mixing the resulting dispersion with one or more other dispersions of different colors in a continuous aqueous phase having a film forming polymer dissolved therein and coating the resulting mixture onto a support layer. The color filter array is useful in image capture devices including digital cameras, scanners and photographic film.