Abstract: The present invention provides a display panel driving circuit and compensation method thereof. The display panel driving circuit comprises a near end load, a far end load, an operating circuit and a pre-charging control circuit. The operating circuit is configured to receive display data. The pre-charging control circuit is coupled to the near end load and the far end load respectively. The pre-charging control circuit outputs a first signal and a second signal to the near end load and the far end load respectively according to the display data that a first waveform from the near end load is the same as a second waveform from the far end load.

Abstract: The present invention provides a display panel driving circuit and compensation method thereof. The display panel driving circuit comprises a near end load, a far end load, an operating circuit and a pre-charging control circuit. The operating circuit is configured to receive display data. The pre-charging control circuit is coupled to the near end load and the far end load respectively. The pre-charging control circuit outputs a first signal and a second signal to the near end load and the far end load respectively according to the display data that a first waveform from the near end load is the same as a second waveform from the far end load.

Abstract: A charge sharing apparatus and a charge sharing method applied in a driving circuit of a liquid crystal display are disclosed. The driving circuit includes at least one data latch and at least one output switch. The charge sharing apparatus includes a generating module and an adjusting module. The generating module is coupled to the at least one data latch and used for generating at least one charge sharing level according to at least one data signal inputted to the at least one data latch. The adjusting module is coupled between the generating module and the at least one output switch and used for selectively adjusting level changing state of at least one output signal outputted by the at least one output switch according to the at least one charge sharing level.

Abstract: A driving circuit and a data transmitting data method thereof are disclosed. The data transmitting method includes: according to an input control signal, selectively transmitting a plurality digital data to a plurality of channels, wherein the channels include a first channel and a second channel, and the first channel and the second channel respectively have a negative conversion unit and a positive conversion unit; by means of the negative conversion unit or the positive conversion unit converting the digital data into a plurality of negative analog data or a plurality of positive analog data; and according to a switching control signal, by means of a switching unit selectively switching the negative analog data or the positive analog data from its corresponding channel to another channel.

Abstract: A data transmitting method is provided, wherein an operational amplifier is coupled with a channel and includes a positive switch, a negative switch, and a coupling end; the positive switch includes a positive control unit and a positive switch unit; the negative switch includes a negative control unit and a negative switch unit. The data transmitting method includes: transmitting an analog data to a first node and a second node from the coupling end; and by the positive control unit and the negative control unit, respectively according to a positive control signal and a negative control signal, selectively activating or deactivating the positive switch unit and the negative switch unit to control transmission of the analog data to an output end, wherein the output end is coupled between the negative switch unit and the positive switch unit.