While there is a clear trend towards high-resolution screens (for example see [1] below), higher PPI requires more power, and so should not ideally be used for

While there is a clear trend towards high-resolution screens (for example see [1] below), higher PPI requires more power, and so should not ideally be used for all applications. [1] http://pinoytutorial.com/techtorial/sharp-85-inch-direct-view-hi-vision-tv-price-specs-and-release-still-unknown/ http://pinoytutorial.com/techtorial/sharp-85-inch-direct-vie...