Electronic paper which promises to change the face of publishing, came closer to reality this week, as scientists in the U.S. revealed a super-thin, flexible electronic-ink display screen. The ...

Coherent Advanced Coating Center in Santa Rosa, California, has shipped its 50 millionth thin-film filter, marking a major milestone in the company’s 25-year history of precision optical innovation.

An ultra-thin glass screen that can smoothly go from transparent to displaying words could one day be used to make e-readers and billboards. The screen is a type of electrochromic display, which turn ...

LG has revealed a 4K TV that is so thin it can be rolled up and put on the wall with magnets, using technology that most other companies have abandoned. The new TV is just 0.97mm thick and weighs ...