Liquid crystal display device and driving method thereof
First Claim
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1. A liquid crystal display (LCD) device comprising:
- a liquid crystal panel in which a plurality of pixels are respectively formed in a plurality of areas defined by intersections between a plurality of gate lines and a plurality of data lines; and
a driving unit configured toconvert image data into respective data voltages by applying a first inversion system to a fourth inversion system in a first frame to a fourth frame, respectively, which are immediately adjacent frames for driving the liquid crystal panel during an operating period of the driving unit, andoutput the respective data voltages to all of the plurality of data lines during the first to fourth frames,wherein the driving unit changes an order of the first inversion system to the fourth inversion system at an intermediate point during the operating period of the driving unit.
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Abstract
Discussed is an LCD device. The LCD device according to an embodiment of the present invention includes a liquid crystal panel in which a plurality of pixels are respectively formed in a plurality of areas defined by intersections between a plurality of gate lines and a plurality of data lines, and a driving unit configured to switch inversion systems for driving the liquid crystal panel at predetermined periods.
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Citations
12 Claims
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1. A liquid crystal display (LCD) device comprising:
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a liquid crystal panel in which a plurality of pixels are respectively formed in a plurality of areas defined by intersections between a plurality of gate lines and a plurality of data lines; and a driving unit configured to convert image data into respective data voltages by applying a first inversion system to a fourth inversion system in a first frame to a fourth frame, respectively, which are immediately adjacent frames for driving the liquid crystal panel during an operating period of the driving unit, and output the respective data voltages to all of the plurality of data lines during the first to fourth frames, wherein the driving unit changes an order of the first inversion system to the fourth inversion system at an intermediate point during the operating period of the driving unit. - View Dependent Claims (2, 3, 4, 5)
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6. A method of driving a liquid crystal display (LCD) device including a driving unit and a liquid crystal panel, the method comprising:
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converting, via the driving unit, image data into respective data voltages by applying a first inversion system to a fourth inversion system in a first frame to a fourth frame, respectively, which are immediately adjacent frames for driving the liquid crystal panel during an operating period of the driving unit; and outputting, via the driving unit, the respective data voltages to all of a plurality of data lines during the first to the fourth frames, wherein the driving unit changes an order of the first inversion system to the fourth inversion system at an intermediate point during the operating period of the driving unit. - View Dependent Claims (7, 8, 9, 10)
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11. A liquid crystal display (LCD) device comprising:
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a liquid crystal panel in which a plurality of pixels are respectively formed in a plurality of areas defined by intersections between a plurality of gate lines and a plurality of data lines; and a driving unit configured to; sequentially convert image data into respective data voltages by applying a first inversion system to a fourth inversion system in a first frame to a fourth frame, respectively, which are immediately adjacent frames for driving the liquid crystal panel during an operating period of the driving unit, and output the respective data voltages to all of the plurality of data lines during the first to fourth frames, wherein the driving unit changes an order of the first inversion system to the fourth inversion system at an intermediate point during the operating period of the driving unit. - View Dependent Claims (12)
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Specification