Originally Posted by RoboRay
What LDBoblo said...
It's pretty much a standard LCD display (except that each pixel is limited to a single RGB color and has to work in concert with adjacent pixels to create the desired specific colors).
The OLPC XO's pixel array and the current Pixel Qi pixel array are completely different. The current Pixel Qi layout is the same as other standard LCDs with 3 RGB subpixels per pixel.