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:
Jul. 28, 2015
Filed:
May. 14, 2012
Determining size of sub pixels in a multi primary display for maximizing white point luminance level
Moshe Ben-chorin, Rehovot, IL;
Moshe Ben-Chorin, Rehovot, IL;
SAMSUNG DISPLAY CO., LTD., , KR;
Abstract
A method of determining area size of sub pixels in a multi primary display for maximizing white point luminance level is provided herein. The method includes the following stages: obtaining optical properties of a backlight module and of multi primary filters for a multi primary display; obtaining a white point chromaticity for the sub-pixel layout; obtaining, for each one of the primaries intensity ratio between the color primary and the white point; representing a luminance level of the multi primary display based on obtained data, at the required white point chromaticity, as a set of equations in terms of a relative area size of the sub-pixels of the multi primary display; solving the set of equations, to yield ratios of area sizes of the sub-pixels that result in a specified value of luminance at the white point chromaticity.