CPC G02F 1/134345 (2021.01) [G02F 1/13439 (2013.01); G02F 1/136222 (2021.01); G02F 1/136286 (2013.01); G09G 3/3607 (2013.01); G09G 3/3688 (2013.01)] | 18 Claims |
1. A display panel, comprising:
a plurality of data signal lines configured to provide pixel voltages;
a plurality of shared signal lines configured to provide shared voltage signals; and
a plurality of sub-pixels, each of the sub-pixels comprising a first pixel electrode and a second pixel electrode,
wherein the first pixel electrode is electrically connected to one of the data signal lines to have a first pixel voltage, and the second pixel electrode is electrically connected to one of the data signal lines and one of the shared signal lines to have a second pixel voltage;
when the sub-pixels are in a low-gray-scale state, the second pixel voltage and the first pixel voltage have a first ratio; when the sub-pixels are in a high-gray-scale state, the second pixel voltage and the first pixel voltage have a second ratio, and the second ratio is greater than the first ratio;
wherein the shared voltage signals are alternating current square wave signals, when the pixel voltages are positive, the shared voltage signals have a first voltage; and when the pixel voltages are negative, the shared voltage signals have a second voltage;
wherein each of the sub-pixels further comprises a first liquid crystal capacitor, a first storage capacitor, a second liquid crystal capacitor and a second storage capacitor,
wherein first terminals of the first liquid crystal capacitor and the first storage capacitor are connected and coupled to the first pixel electrode, and second terminals of the first liquid crystal capacitor and the first storage capacitor are respectively connected to a first common electrode (CFcom) and a second common electrode (Acom); and
wherein first terminals of the second liquid crystal capacitor and the second storage capacitor are connected and coupled to the second pixel electrode, and second terminals of the second liquid crystal capacitor and the second storage capacitor are respectively connected to the first CFcom and the second Acom.
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