This is the Touch Panel or the Glasstop that you touch on the screen.

This is not the part that displays the image. The parts that displays the image is called the LCD.

 The touch panel is also sometimes refereed to as the digitizer, touch panel, touch glass, glasstop etc.

This is just the replacement touch panel for iPad 3 and does not include the LCD.

Digitizer Glasstop Replacement for iPad 3 - black