TV sets featuring LED backlights with independent red, green, and blue (RGB) LED chips are forecast to account for 13 per ...

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

• Graduated driver licensing programs help teens gain driving experience safely and reduce crash risks by up to 50%. • Parents play a key role in teaching teens to drive by offering guidance, setting ...

Abstract: This brief presents a new LED control scheme to maintain a constant LED power. In LED control schemes, the conventional approach is to maintain a constant LED current. However, this ...

static int led_pwm_mc_set(struct led_classdev *cdev, ...