display technology

In this experiment, the gel is being activated by a red LED before the researchers measure the light it transmits. CREDIT Joonas Ryssy / Aalto University

Using particles of gold to make colors could result in a new display technology

Ultra-pure green light leads to ultra-high definition displays

Three times more resolution for televisions, smartphones and other devices with new color changing surface

Interact with 2D and 3D objects via a shape-changing fog screen

LED arrays that can both emit and detect light could enable new interactive functions and multitasking devices

Scientists create ‘floating pixels’ using soundwaves and force fields

A New LCD Display Screen that Doesn’t Have to Use Any Power

TCL 50-inch 4K HDTV arrives with $1k price point

LG first to market with Curved OLED TV

The 2013 Philips DesignLine puts a new slant on HDTV

Beyond HDTV

Superior digital images on crystal-clear glass panels

Tiny iron oxide particles promise big benefits for display technology

3D: coming soon, to an operating theatre near you

Microsoft’s glasses-free 3D display technology