Liquid crystal display device
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorsCong WANG, Peng DU
Life of this patent
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Abstract
A liquid crystal display device includes a liquid crystal panel; at least one source driving unit including at least one first fan-out line and at least one second fan-out line which are disposed alternately; at least one demultiplexer electrically coupled to the first fan-out line and the second fan-out line, the demultiplexer including a plurality of buses, a plurality of first output lines, and a plurality of second output lines; and a plurality of pixel units, each of the pixel units including four sub-pixels. The liquid crystal display device is capable of solving the flicker problem and the crosstalk problem in the prior art.
Claims20
A liquid crystal display device, comprising:
- a liquid crystal panel;
- at least one source driving unit disposed on the liquid crystal panel and comprising at least one first fan-out line and at least one second fan-out line which are disposed alternately;
- at least one demultiplexer disposed on the liquid crystal panel and electrically coupled to the first fan-out line and the second fan-out line, the demultiplexer comprising a plurality of buses, a plurality of first output lines, and a plurality of second output lines, the first output lines and the second output lines alternately disposed, each of the buses electrically coupled to one of the first output lines and one of the second output lines;
- and
- a plurality of pixel units, each of the pixel units comprising four sub-pixels,
- in the four sub-pixels of each of the pixel units in an N column, a first and a fourth of the sub-pixels respectively and electrically coupled to a first and a fourth of the first output lines, and a second and a third of the sub-pixels respectively and electrically coupled to a second and a third of the second output lines,
- in the four sub-pixels of each of the pixel units in an N+1 column, a first and a fourth of the sub-pixels respectively and electrically coupled to a first and a fourth of the second output lines, a second and a third of the sub-pixels respectively and electrically coupled to a second and a third of the first output lines, and N is an odd number greater than or equal to 1.
A liquid crystal display device, comprising:
- a liquid crystal panel;
- at least one source driving unit disposed on the liquid crystal panel and comprising at least one first fan-out line and at least one second fan-out line;
- at least one demultiplexer disposed on the liquid crystal panel and electrically coupled to the first fan-out line and the second fan-out line, the demultiplexer comprising a plurality of buses, a plurality of first output lines, and a plurality of second output lines, each of the buses electrically coupled to one of the first output lines and one of the second output lines;
- and
- a plurality of pixel units, each of the pixel units comprising four sub-pixels,
- in the four sub-pixels of each of the pixel units in an N column, a first and a fourth of the sub-pixels respectively and electrically coupled to a first and a fourth of the first output lines, and a second and a third of the sub-pixels respectively and electrically coupled to a second and a third of the second output lines,
- in the four sub-pixels of each of the pixel units in an N+1 column, a first and a fourth of the sub-pixels respectively and electrically coupled to a first and a fourth of the second output lines, a second and a third of the sub-pixels respectively and electrically coupled to a second and a third of the first output lines, and N is an odd number greater than or equal to 1.
Dependencies are inferred from the claim text.