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:
Mar. 31, 2009
Filed:
Jan. 19, 2006
John E. Ludwicki, Churchville, NY (US);
Michael L. Boroson, Rochester, NY (US);
Jeffrey P. Spindler, Rochester, NY (US);
John E. Ludwicki, Churchville, NY (US);
Michael L. Boroson, Rochester, NY (US);
Jeffrey P. Spindler, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A method for making an OLED device, including: providing a plurality of subpixels of different colors, including at least three gamut-defining subpixels, each subpixel requiring an operating voltage which is based on the maximum current density required by that subpixel; selecting the display operating voltage to be equal to or greater than the maximum required subpixel operating voltage; and selecting the area of the subpixels to reduce the maximum required subpixel operating voltage, thereby reducing the display operating voltage so as to reduce power consumption in the device.