Patent ID: 7719625

Claim:
An active device array substrate, comprising: a substrate; and a plurality of pixel units disposed on the substrate, each of the pixel units comprising: a first active device disposed on the substrate, the first active device comprising a first gate, a first source, and a first drain; a first scan line disposed on the substrate and electrically connected to the first gate of the first active device; a second active device disposed on the substrate, the second active device comprising a second gate, a second source, and a second drain; a second scan line disposed on the substrate and electrically connected to the second gate of the second active device; a data line disposed on the substrate and electrically connected to the first source of the first active device; a common line disposed on the substrate and electrically connected to the second source of the second active device; and a pixel electrode disposed on the substrate and electrically connected to the first drain of the first active device and the second drain of the second active device, wherein when the first active device is turned on, the data line and the pixel electrode are electrically connected to each other by the first active device, and when the second active device is turned on, the common line and the pixel electrode are electrically connected to each other by the second active device.