Abstract: In one aspect of the invention, a driving circuit has a PCB, a transmitter disposed on the PCB for providing an input signal, first and second transmission lines disposed on the PCB and electrically coupled to the transmitter for transmitting the input signal, and a plurality of source drivers formed in a COF architecture disposed between the PCB and the display panel. The input signal is an encoded signal including first and second Gamma reference voltages control signals, and image data. The first and second Gamma reference voltages are transmitted by the PLC technology through the first and second transmission lines, respectively. The driving circuit is implemented with differential transmission of the Gamma voltages, the image data and the control signals.

Abstract: In one aspect of the invention, a driving circuit has a PCB, a transmitter disposed on the PCB for providing an input signal, first and second transmission lines disposed on the PCB and electrically coupled to the transmitter for transmitting the input signal, and a plurality of source drivers formed in a COF architecture disposed between the PCB and the display panel. The input signal is an encoded signal including first and second Gamma reference voltages control signals, and image data. The first and second Gamma reference voltages are transmitted by the PLC technology through the first and second transmission lines, respectively. The driving circuit is implemented with differential transmission of the Gamma voltages, the image data and the control signals.

Abstract: In one aspect of the invention, a driving circuit has a PCB, a transmitter disposed on the PCB for providing an input signal, first and second transmission lines disposed on the PCB and electrically coupled to the transmitter for transmitting the input signal, and a plurality of source drivers formed in a COF architecture disposed between the PCB and the display panel. The input signal is an encoded signal including first and second Gamma reference voltages control signals, and image data. The first and second Gamma reference voltages are transmitted by the PLC technology through the first and second transmission lines, respectively. The driving circuit is implemented with differential transmission of the Gamma voltages, the image data and the control signals.

Abstract: In one aspect of the invention, a driving circuit has a PCB, a transmitter disposed on the PCB for providing an input signal, first and second transmission lines disposed on the PCB and electrically coupled to the transmitter for transmitting the input signal, and a plurality of source drivers formed in a COF architecture disposed between the PCB and the display panel. The input signal is an encoded signal including first and second Gamma reference voltages control signals, and image data. The first and second Gamma reference voltages are transmitted by the PLC technology through the first and second transmission lines, respectively. The driving circuit is implemented with differential transmission of the Gamma voltages, the image data and the control signals.

Abstract: A method for multi-level data transmission includes encoding a data signal to be transmitted into N multi-level signals in accordance with an encoding table, where the data signal is characterized with a stream of binary data segments each of which has a data length of M bits, transmitting simultaneously the N multi-level signals through N data transmission channels, respectively; and decoding the N multi-level signals into the data signal by comparing each two of the N multi-level signals transmitted through the two data transmission channels to obtain a respective bit of the M bits of each binary data segment of the data signal based on comparison between the two corresponding multi-level signals.

Abstract: A method for multi-level data transmission includes encoding a data signal to be transmitted into N multi-level signals in accordance with an encoding table, where the data signal is characterized with a stream of binary data segments each of which has a data length of M bits, transmitting simultaneously the N multi-level signals through N data transmission channels, respectively; and decoding the N multi-level signals into the data signal by comparing each two of the N multi-level signals transmitted through the two data transmission channels to obtain a respective bit of the M bits of each binary data segment of the data signal based on comparison between the two corresponding multi-level signals.

Abstract: A method for multi-level data transmission includes encoding a data signal to be transmitted into N multi-level signals in accordance with an encoding table, where the data signal is characterized with a stream of binary data segments each of which has a data length of M bits, transmitting simultaneously the N multi-level signals through N data transmission channels, respectively; and decoding the N multi-level signals into the data signal by comparing each two of the N multi-level signals transmitted through the two data transmission channels to obtain a respective bit of the M bits of each binary data segment of the data signal based on comparison between the two corresponding multi-level signals.