Using Copper Compounds in LED Screens Could Reduce the Cost of Smartphones And TVs
Scientists from the University of Southern California have found a way to create less expensive TV and smartphone screens.
LEDs Made from Food Waste
Michael Free (left) holds a light emitting diode and Prashant Sarswat (right) holds carbon dots in suspension.
The list of ways engineers have turned trash into treasure just continues to grow. Over the las... Read More...
New Quantum Dot Technique Could Improve LED Lighting
The next generation of LED lights could be energy efficient and nontoxic, while producing a softer white light than typical LEDs. This is possible because researchers at Oregon State University (OSU) develo... Read More...