Smart lighting isn’t just cool—it’s smart for your wallet, too. Thanks to ambient sensing, lighting systems now know your daily activities. They know when to turn on, how bright to shine, and when to ...

However, enabling OLED displays to consistently maintain excellent legibility over the full range of illumination conditions�from darkness to direct sunlight�has been a challenge. Ideally, it ...

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 ...

ALSs (ambient-light sensors) have been around for years, but they are now seeing increased use due to the success of smartphones, such as Apple’s iPhone. The iPhone uses an ALS to reduce power demands ...