Patent Number: 6,310,590

Title: Method for continuously controlling color of display device

Abstract: A method for continuously controlling color of a display device comprises the steps of receiving three sets of data respectively representing the portions of three primary colors, accumulating three counts in accordance with the data, respectively, and setting three bistable devices for the respective durations of the accumulating. The outputs of the three bistable devices are coupled for respectively energizing three buses, to which the light emitting diodes of three primary colors are connected in accordance with their colors, for controlling the portions of the light signals of the primary colors emitted therefrom.

Inventors: Havel; Karel (Bramalea, CA)

Assignee: Texas Digital Systems, Inc.

International Classification: G01R 13/22 (20060101); G01R 13/40 (20060101); G01R 13/26 (20060101); G01R 15/00 (20060101); G01R 13/00 (20060101); G01R 15/12 (20060101); G09G 3/14 (20060101); G09G 3/04 (20060101); G01R 13/02 (20060101); G09G 003/32 ()

Expiration Date: 10/30/2018