HP says it has filed patent applications technology that effectively doubles the resolution of digital projection displays.
From HP’s press release:
HP today announced that it has developed a technology that enables twice the resolution of digital projection displays without increasing the cost of the projector. HP has filed patent applications related to this resolution enhancement technology, code-named “wobulation,” which resulted from extensive work performed by HP’s Imaging and Printing Group.
When combined with Digital Light Processing (DLP) technology from Texas Instruments, “wobulation” allows for a digital image to be projected at double its resolution
