Display control system
AssigneeHung-Ta Liu
InventorsHung-Ta Liu, Ching-Cheng Lee
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Abstract
A display control system includes a display unit, a timing control unit. The display unit includes at least one source driving unit and a gate driving unit. The source driving unit includes an output buffer unit, a plurality of switches and a register unit. The output buffer unit is used to output image signals or high impedance signals. The switches are used to receive the image signals or high impedance signals. The gate driving unit is used to output gate driving signals. The timing control unit is used for controlling the timing of the source driving unit and the gate driving unit.
Claims20
A display control system comprising:
- a display unit comprising:
- at least one source driving unit comprising:
- an output buffer unit for outputting image signals or high impedance signals;
- a plurality of switches coupled to the output buffer unit, each switch of the plurality of switches comprising:
- an input end coupled to the output buffer unit, for receiving the image signals transmitted from the output buffer unit;
- and
- an output end coupled to at least one data line for outputting the image signals or high impedance signals transmitted from the output buffer unit to the input end to the at least one data line;
- a register unit coupled to the control end of the switch for controlling the switch to output image signals or high impedance signals to the at least one data line, or for outputting an open circuit signal to the at least one data line;
- and
- a gate driving unit coupled to the plurality of gate lines, for outputting gate driving signals to the plurality of gate lines;
- and
- a timing control unit, coupled to the output buffer unit and the gate driving unit, for outputting image signals to the output buffer unit and controlling timings of the at least one source driving unit and the gate driving unit.
An electronic device, comprising:
- a plurality of source driving units, each source driving unit of the plurality of source driving units having a position orientating serial number or a sequential number;
- and
- a timing control unit coupled to the plurality of source driving units for controlling the plurality of source driving units according to sequential numbers of the plurality of source driving units.
Dependencies are inferred from the claim text.