Take an old LCD monitor, remove the backlight and extraneous hardware, and then install it to the window in a computer case. When lit from behind via LEDs in the case, the screen creates a ghostly ...

He’s outdone himself this time with an embedded LCD panel as his case window. This use of an LCD is becoming common on arcade games and slot machines. [Chris] was inspired by an arcade game he ...

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 ...