Multi-die packages are flavour of the month among the high-power LED manufacturers. Certainly for both manufacturers and designers chasing the title of “highest lumen output” device, this approach ...

Multi-die packages are currently the ‘flavour of the month’ amongst the high power led manufacturers. Certainly for both manufacturers and designers chasing the title of ‘highest lumen output’ device, ...

The traditional way to control the output of multiple LEDs is to dedicate a pulse width modulation (PWM) controller to each LED and use the controller to transform the input voltage to a current that ...

Driving multiple LEDs with one microprocessor GPIO pin is a well-known technique. Typically, designs perform this task by issuing pulse widths and clocks of differing durations and employing multiple ...

This application note gives some examples how to emulate multiple lamps using one MLX1003 LED driver. By modifying the current that is controlled by one LED driver, multiple lamps can be emulated. A ...

How hard could it be to turn on an LED? Connect the LED in series with an appropriate resistor and hook it up to a dc source with the correct polarity and voilà, instant LED light. Of course, you can ...

Scientists have developed the first completely inorganic, multi-colour LEDs based on colloidal quantum dots encapsulated in a gallium nitride (GaN) semiconductor. A team of University of California ...

The backlighting system of MacBook Pro keyboards could be upgraded to include TrueTone capabilities, with Apple examining the use of multiple LEDs per key to make the light seem even despite changes ...