SELF LIGHT-EMITTING DEVICE AND METHOD FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide the driving circuit of a self light-emitting device which in made to drive the self light-emitting device more efficiently and more stably while maintaining a constant contrast ratio despite of the change of brightness of extraneous light and its driving method. SOLUTION: This circuit for driving the self light-emitting device includes a self light-emitting device, a sensing sensor sensing the degree of brightness of the extraneous light and a controller controlling the number of bits to be used and/or luminance of each color component of the device by referring to sensed information to be provided from the sensing sensor.