Patent ID: 7206034

Claim:
An active device array structure for rapidly twisting the alignment of liquid crystal molecules from a splay state to a bend state, the active device array structure comprising: a base plate; a plurality of gate lines disposed over the base plate; a plurality of data lines disposed over the base plate, wherein a pixel area is formed between any two adjacent gate lines and any two adjacent data lines; a plurality of active devices disposed over the base plate, wherein each active device is formed in an intersection region between the gate line and the data line and electrically connected to corresponding gate line and data line; a plurality of storage capacitors disposed over the base plate, wherein each storage capacitor has an upper electrode having at least a first aperture; and a plurality of pixel electrodes disposed over the pixel area, wherein each of the pixel electrodes is respectively electrically connected to the corresponding active device and the corresponding upper electrode, and the upper electrode of each storage capacitor is located underneath an edge of the corresponding pixel electrode wherein each of pixel electrodes further comprises at least a second aperture the first aperture is located underneath the pixel electrode, and the second aperture is formed directly above the first aperture.