Newly developed high-output LED modules are based on perfect synergy between solid-state physics and optics. To use the light emitted by the LED chip as fully as possible, a special optic for the ...

Layman’s RGB LED module is an ultra-simple project realized without any microcontrollers. An RGB LED can be driven with a cmos presettable up/down counter. This is accomplished by connecting the three ...

Researchers from Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) have developed a new procedure for the precise and traceable spectral adjustment of LED-based solar simulators ...

Part 1 of this three-part series introduced the technical and engineering steps necessary to design an LED display system from individual LED lamps. Part 2 provided the remaining steps needed to ...

At CES 2012, Sony unveiled its first Crystal LED display, a 55-inch prototype that looked to offer many of the advantages of OLED, without the downsides. It made the technology available to (extremely ...