Light emitting diodes are used in an increasing number of medium- and large-format displays as backlight. As could be seen recently at the ifa, the Consumer Electronics sector is assuming a pioneering ...

The application of LEDs to the backlighting of large LCD panels poses unique power management considerations. The inherent configuration of the LEDs behind the panel, known as direct, or around the ...

OLED has become the dominant smartphone display technology thanks to its thinner design, better power efficiency, deeper ...

Most small-size color LCD displays today use white LEDs for backlighting. These systems usually involve handheld devices with an LED drive circuit powered by a battery whose output voltage varies over ...