The color temperature adjusting method for multi-primary display using nonlinear programming problems

Multi-primary display are now wildly researched and used. There are few researches concerning with color temperature design. It is easy in three-primary display. But it is difficult when the number of primaries gets more than three, because the coefficient matrix is not in a square form, which always yields an infinite solution set. This paper presents a method to design the relative primary luminances of multi-primary color display.