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:
Jun. 11, 2013
Filed:
Apr. 01, 2011
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);
Ronald S. Cok, 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);
Ronald S. Cok, Rochester, NY (US);
Global OLED Technology LLC, Herndon, VA (US);
Abstract
An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising a first pigment having its maximum absorption at a wavelength from 600 to 700 nm wherein at least 90 volume percent of the first pigment particles have a particle size less than 300 nm, and a second pigment having its maximum absorption at a wavelength from 400 to 500 nm wherein at least 90 volume percent of the second pigment particles have a particle size less than 300 nm, and wherein the green filter layer has a transmittance of 60% or more at a wavelength of 520 nm and of no more than 10% at a wavelength of 480 nm and of no more than 10% at a wavelength of 590 nm; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a % NTSCx,y ratio greater than 88%.