DISPLAY DEVICE AND IMAGING APPARATUS

PROBLEM TO BE SOLVED: To provide a display device that is hard to cause image burn-in by reducing degradation of display elements in an icon display part. SOLUTION: In the display device, pixels comprising subpixels of red, green, blue and white colors are arranged on a matrix, and the subpixels com...

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1. Verfasser:	ISOBE RYUICHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR ADVERTISING APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY LABELS OR NAME-PLATES PHOTOGRAPHY PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a display device that is hard to cause image burn-in by reducing degradation of display elements in an icon display part. SOLUTION: In the display device, pixels comprising subpixels of red, green, blue and white colors are arranged on a matrix, and the subpixels comprise electroluminescence elements. The display device includes a color arithmetic circuit for converting an image signal into a driving signal of the subpixel. The color arithmetic circuit changes a luminance rate between the subpixels of red, green, blue colors and the subpixels of white colors depending on the display part. COPYRIGHT: (C)2009,JPO&INPIT