Scientists develop indium-free organic light-emitting diodes
(Phys.org)—Scientists at the U.S. Department of Energy's (DOE) Ames Laboratory have discovered new ways of using a well-known polymer in organic light emitting diodes (OLEDs), which could eliminate the ...
Earth's rarest metals ranked in supply risk list
NEC goes ultra-thin with 0.3mm-thick batteries
TV maker Vizio turns to computers, takes on Apple, Dell and HP
Vizio is no stranger to defying the odds. The once little-known company came from practically nowhere to become one of the USA's biggest TV makers, wresting the title from the top electronics companies, including Sony. Its ...
At smallest scale, liquid crystal behavior portends new materials
Liquid crystals, the state of matter that makes possible the flat screen technology now commonly used in televisions and computers, may have some new technological tricks in store.