HP had a screen technology for Pocket PCs that actually worked better in bright sunlight. It orked very well at full brightness in the sunlight; . I could even have my iPAQs' brightness all the way off and in bright sunlight I could see and use the screen no problem. What the screen resolution was I don't recall but movies looked really good on that screen.
I wonder why no other companies picked up on that after the Pocket PC era?
"You silly twisted boy, you" - Hercules Grytpype-Thynne