Sony announced the successful release of commercial version of three-inch display WhiteMagic, which is using a model RGBW (Red Green Blue White).
WhiteMagic has a resolution of 640 x 480 pixels (VGA) and is made by low-temperature polysilicon technology. Â To the standard color model RGB, which is used in most devices, the developers added a white pixel - W. Â The screen can operate in two modes: the first involves reducing the brightness by 50% to save energy, the second will work with the display in bright light without compromising image quality by doubling the brightness.
Screen Size |
3.0 inches |
The design type of LCD |
transmissive, |
Number of pixels |
1.23 million pixels (640 x 480) |
Contrast |
1000:1 |
Viewing angles |
160 ° vertical and horizontal |
Mode |
Brightness |
Energy consumption |
Energy-saving |
470 cd / m² |
225 mil watts |
Power |
1000 cd / m² |
400 mil watts |
Earlier attempts to create displays that form the image on  RGBW method, led to a deterioration of picture quality, but in the case of WhiteMagic Sony uses new algorithms for signal processing and problem interpretation.  The first monitor samples will be shipped to interested producers at a price of $ 65 per piece.  Related Products :
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