Polymer light-emitting diodes (PLEDs) have been the subject of intense research as a class of organic light emitting diodes that could potentially be prepared from solution processing techniques, with ...

School of Environmental Science and Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, China ...

Shaanxi Engineering Research Center of Flat Panel Display Technology, School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi’an, Shaanxi 710021, ...

While you’re not likely to see this technique used very much today, there’s a lot you can do with a 555, some logic chips, and a handful of diodes. [Fran] is here with a great example of using ...