Abstract—Reflective color sensing is typically realized through pho- todiodes with multiple illuminants or photodiodes coated with color filters containing a single illuminant. This paper presents the ...

Qualcomm’s long-awaited Mirasol reflective color screen technology is on the market, in an e-reader that launched in South Korea on Tuesday. The Kyobo eReader features a 5.7-inch touchscreen color ...

Researchers at HP Labs are testing a flexible, full-color display that saves power by reflecting ambient light instead of using a backlight. The prototype display’s pixels are controlled by ...

Liquid metal controlled by low voltage reversibly switches color and infrared response in nanoscale surfaces, enabling low power reflective displays, sensors, and optical security features. (Nanowerk ...