In an active matrix screen, each pixel is controlled by its own transistor.

A Keeper among the matrix screens is vulnerable in ways ordinary people know nothing about.

In the center of the frame is a passive matrix screen big enough to display a 5-by-7 photo.

Coryn stood looking down at the great matrix screens, momentarily unsure how he had gotten here.

Coryn approached the great matrix screens which formed the device itself.

Still, the farther they got from the huge complex of matrix screens, the more relaxed she felt.

All of the old matrix screens above ninth level were destroyed years ago.

But active matrix screens are very expensive and notoriously difficult to manufacture.

Serena, following them on the matrix screens, reported the theft of food, horses, and cattle.

The energy could only be generated by a full circle within the protection of a Tower, their powers focused and amplified through a matrix screen.