Drive circuit and liquid crystal display apparatus including the same
AssigneeSamsung Electronics Co., Ltd.
InventorJae-Ho Park
Life of this patent
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Abstract
A drive circuit for a liquid crystal display (LCD) panel is provided, where the LCD panel includes a plurality of pixels located at intersection regions of a plurality of gate lines and a plurality of data lines. The drive circuit includes a gate line drive unit and a data line drive unit. The gate line drive unit is configured to simultaneously enable two of the plurality of gate lines during each of successive horizontal scanning periods, where the two gate lines enabled during a horizontal scanning period are interleaved with the two gate lines enabled during a next horizontal scanning period. The data line drive unit configured to apply gray-scale voltages corresponding to image data to the plurality of data lines.
Claims11
A drive circuit for a liquid crystal display (LCD) panel, wherein the LCD panel includes a plurality of pixels located at intersection regions of a plurality of gate lines and a plurality of data lines, said drive circuit comprising:
- a gate line drive unit configured to simultaneously enable two of the plurality of gate lines during each of successive horizontal scanning periods, wherein the two gate lines enabled during a horizontal scanning period are interleaved with the two gate lines enabled during a next horizontal scanning period;
- and
- a data line drive unit configured to apply gray-scale voltages corresponding to image data to the plurality of data lines.
A liquid crystal display (LCD) apparatus, comprising:
- an LCD panel that includes a plurality of intersecting gate lines and data lines, and a plurality of pixels respectively located at intersection regions of the plurality of gate lines and data lines;
- a gate line drive unit configured to simultaneously enable two of a plurality of gate lines during each of successive horizontal scanning periods, wherein the two gate lines enabled during a horizontal scanning period are interleaved with the two gate lines enabled during a next horizontal scanning period;
- and
- a data line drive unit configured to apply gray-scale voltages corresponding to image data to the plurality of data lines.
Dependencies are inferred from the claim text.