Jet set displays

时间:2019-03-06 01:15:04166网络整理admin

By Paul Marks COLOUR displays that can be made using a simple “printing” process will provide ultra-cheap video screens for the next generation of cellphones and palmtops, say British researchers. In London last week, a team from Cambridge Display Technology and Seiko Epson of Nagano demonstrated the world’s first full-colour video screen to use arrays of red, green and blue light-emitting polymers (LEPs). Unlike complex liquid crystal displays, LEPs have a wide viewing angle. And because they need no backlights, colour filters or polarisers, they are far simpler to make, says CDT’s technical director Jeremy Burroughes,