Patent ID: 6867757
Filing Date: 2005-03-15
Classification: G09G,H05B,Y02B

Abstract:
1. A display device, comprising: a plurality of light emitters, each of said light emitters emitting a light different in color from other of said light emitters; a power source for supplying power to said light emitters; a controller for controlling a current flowing through at least one of said light emitters such that a sum of currents flowing through said light emitters is maintained at a predetermined value, further comprising: a plurality of resistors, wherein said resistors are respectively disposed between said power source and said light emitters, and a resistance value of said resistors affects the current flowing through said light emitters; wherein the resistance values of said resistors are set to be substantially equal to each other whereby the sum of currents flowing through said light emitters is maintained at the predetermined value.