Abstract: An electronic apparatus implemented with capacitance coupling effect compensating capability is disclosed. The apparatus includes a first substrate, a common electrode, a second substrate, a coupling catch structure and a compensating circuit. The common electrode is disposed on the first substrate. The coupling catch structure is disposed on the second substrate and configured to receive a first common voltage and output a coupling catch voltage composed of a DC voltage component and a non-DC voltage component. The compensating circuit is configured to receive the coupling catch voltage and a second common voltage, and output an active common voltage applied to the common electrode. The present invention also includes a capacitance coupling effect compensating method.