As I've written in past posts, ambient light sensors play a key role in controlling display lighting – and thus power consumption – in portable electronics. Here's the latest iteration in the ...

This application note will show how all the colors within the color gamut formed by red, green, and blue constants in a CIE plot can be measured and mapped with an RGB color sensor. This RGB sensor ...

Since the backlight of the LCD panel in a smartphone accounts for around 40% of the device’s total power consumption, one can benefit greatly by adjusting the brightness in response to changes in ...

Smartwatches perhaps more than any other portable device would benefit from power saving and color adjustable displays, but squeezing the requisite ambient light sensor that serves as the basis of ...

The low-light photographic performance of smartphones could soon get a significant boost, thanks to the development of a new type of color filter. Created by an engineer at the University of Utah, the ...