NVIDIA Uses Two Panels to Improve Low Resolution LCDs
NVIDIA has developed a technique that uses two display panels with slightly offset pixels to improve the picture quality of low resolution LCDs. The researchers combined two 1280x800 LCDs with a polarization filter and custom software to help the panels act as one. The result is a "cascaded display" that "quadrupled the spatial resolution of the original panels." The new display resulted in an improved picture when compared to the original panels but still fell short of the source image.