For details about how liquid crystals work, see LCD subpixels for color screens and seven-segment display for monochrome. Passive displays are widely used with segmented digits and characters for ...

We love the concept of using an LCD screen to transfer data ... devices data can be transferred simply by flashing colors on the screen. That’s what [Connor Taylor] is testing out with this ...

OLED televisions from Philips use LG's organic panel with a new tandem light layer, while the sophisticated Ambilight Plus is ...