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:
May. 31, 2011
Filed:
Nov. 10, 2006
Margaret J. Helber, Webster, NY (US);
Paula J. Alessi, Rochester, NY (US);
Mitchell S. Burberry, Webster, NY (US);
Donald R. Diehl, Rochester, NY (US);
Mary C. Brick, Webster, NY (US);
Steven Evans, Rochester, NY (US);
Margaret J. Helber, Webster, NY (US);
Paula J. Alessi, Rochester, NY (US);
Mitchell S. Burberry, Webster, NY (US);
Donald R. Diehl, Rochester, NY (US);
Mary C. Brick, Webster, NY (US);
Steven Evans, Rochester, NY (US);
Global OLED Technology LLC, Herndon, VA (US);
Abstract
A red color filter having a red filter layer comprising a pigment having a maximum absorption at a wavelength within the range of from 450 to 575 nm, wherein the red filter layer has chromaticity coordinates (x, y) in the 1931 CIE XYZ calorimetric system, calculated using CIE Standard illuminant D65, that satisfy the expressions 0.665≦x≦0.68 and 0.30≦y≦0.34.