Patent ID: 7102612

Claim:
A power-saving circuit for an active matrix liquid crystal display (“LCD”) panel having a cell matrix, comprising: a plurality of first capacitors, each first capacitor corresponding to a data line of the LCD panel for collecting electrical charge provided on an associated data line; at least one set of second capacitors disposed outside the cell matrix; at least one set of transistors disposed outside the cell matrix, each transistor of a set corresponding to one of the plurality of first capacirors; and at least two control signals, each control signal corresponding to a set of the at least one set of transistors and corresponding to a set of the at least one set of second capacitors, and each control signal functioning to switch between a first and a second state to control the operation state of an associated set bf transistors, wherein the at least two control signals switch to a first state in a first sequence starting from a first control signal to a last control signal, and then in a second sequence starting from the last control signal to the first control signal, the first sequence alternating with the second sequence.