Korean OLED TVs, long considered the gold standard for premium television, are facing growing competition from Chinese and Japanese manufacturers as they roll out next-generation RGB LED TVs. At CES ...

The inclusion of the white diodes gives RGBW LEDs an advantage ... Deciding between RGB and RGBW LED lights depends on your specific needs and preferences. RGB lights are ideal for situations ...

The demonstration of green semiconductor laser diodes with lifetimes of many ... High-brightness RGB LEDs have also led to large-area full-colour displays that have revolutionized the advertising ...

[Alan] has been working on driving this WS2811 LED module with an AVR microcontroller. It may look like a standard six-pin RGB LED but it actually contains both an LED module and a microcontroller ...

Or you can go back to basics and build this reflective RGB sensor from an LED and a photocell. The principle behind [TechMartian]’s approach is simplicity itself: shine different colored lights ...