Patent ID: 8749723

Claim:
A driving method for a panel structure comprising a substrate, a first electrode layer disposed on the substrate, a first liquid crystal layer disposed on the first electrode layer and displaying a first color, a second electrode layer disposed on the first liquid crystal layer, a second liquid crystal layer disposed on the second electrode layer and displaying a second color, and a third electrode layer disposed on the second liquid crystal layer, comprising: initializing the first and the second liquid crystal layers; utilizing a light source to illuminate the first and the second liquid crystal layers such that data is written into at least one of the first and the second liquid crystal layers, wherein the second color is different from the first color; during a first period, utilizing the light source to illuminate the panel structure, wherein the light source emits a light comprising a first intensity, controlling the voltages of the first and the second electrode layers such that the voltages of the first and the second electrode layers are the same, and controlling the voltages of the second and the third electrode layers such that the voltages of the second and the third electrode layers are different, and during a second period, utilizing the light source to illuminate the panel structure, wherein the light comprises a second intensity, controlling the voltages of the first and the second electrode layers such that the voltage of the first electrode layer is different from the voltage of the second electrode layer, and controlling the voltages of the second and the third electrode layers such that the voltages of the second and the third electrode layers are the same.