Patent ID: 8537074

Claim:
A 2D/3D switching system, comprising: a 2D/3D switching device for selectively processing lights from 2D images and 3D images, including: a plurality of first electrodes; a plurality of second electrodes arranged corresponding to the plurality of first electrodes and separated with a distance; a liquid crystal layer placed between the plurality of first electrodes and the plurality of second electrodes, and a driving unit coupled to the plurality of first electrodes and the plurality of second electrodes to provide driving voltages to the plurality of first electrodes and the plurality of second electrodes, and to provide at least one voltage adjustment signal to adjust corresponding driving voltages of at least one of plurality of first electrodes and the plurality of second electrodes, wherein the driving voltages include first driving voltages and second driving voltages and the driving unit further includes: a first voltage output module coupled to the plurality of first electrodes to provide the first driving voltages to the plurality of first electrodes; and a second voltage output module coupled to the plurality of second electrodes to provide the second driving voltages to the plurality of second electrodes, wherein: the first driving voltages provided to first electrodes corresponding to the 3D display area change between a first value and a second value; the first driving voltages provided to remaining first electrodes change between a third value and a fourth value; the second driving voltages provided to second electrodes corresponding to the 3D display area change between the first value and the second value and have an invert phase to the first driving voltages provided to first electrodes corresponding to the 3D display area; the second driving voltages provided to remaining second electrodes change between the third value and the fourth value and have a same phase with the first driving voltages provided to the remaining first electrode and an invert phase to the first driving voltage provide to the first electrodes corresponding to the 3D display area.