An embodiment of the present invention aims to allow a display device employing the dot-sequential drive system and the line common inversion system to suppress reduction of visual quality when pixel defects are corrected by source-drain short-circuiting or any TFTs with poor properties are present. The interactive television program guide provides a user with the opportunity to select a language for playing television programming and displaying program guide text. The user input is transmitted to the data source, the search is performed and information responsive to the query resulting from the search is received from the data source. The method is implemented on the computer system by storing program instructions on memory and executing them via the processor in conjunction with other components of the computer system. The gm-enhanced common-gate buffer is configured to receive the frequency translated current signal at an input and convert the frequency translated current signal to a frequency translated voltage signal.