Display panel, display device, and drive method therefor
A display panel and display device technology, applied in identification devices, static indicators, optics, etc., can solve the problems of increased current consumption, increased cost and current consumption of display devices, high cost of data signal line drive circuits, etc.
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no. 1 Embodiment approach
[0108]
[0109] figure 1 It is a schematic diagram showing the electrical configuration of the liquid crystal display device according to the first embodiment of the present invention. This liquid crystal display device includes: a liquid crystal panel 300 as a display panel; a source driver 130 as a data signal line driving circuit; and a gate driver 140 as a scanning signal line driving circuit. The source driver 130 and the gate driver 140 are connected to the display control circuit 400 . An image signal DV for displaying a color image and a timing control signal TS are input to the display control circuit 400 from outside the apparatus. The liquid crystal panel 300 includes: a plurality of data signal lines 30 connected to the source driver 130 ; and a plurality of scan signal lines 40 connected to the gate driver 140 . The plurality of data signal lines 30 and the plurality of scanning signal lines 40 are arranged to intersect. In addition, the liquid crystal panel...
no. 2 Embodiment approach
[0138] Next, a liquid crystal display device according to a second embodiment of the present invention will be described. The liquid crystal display device of this embodiment basically has the same configuration as that of the above-mentioned first embodiment, but the method of inversion driving and the scanning signals Ga1, Ga2, . . . are different from those of the above-mentioned first embodiment. Therefore, the following description will focus on their differences, and regarding other points, the same reference numerals will be attached to the same or corresponding parts, and detailed description will be omitted.
[0139] Figure 15 (A)~ Figure 15 (C) is a transition diagram of the inversion driving method of this embodiment. Figure 15 (A), Figure 15 (B) and Figure 15 (C) respectively shows the polarity of the data signal Dk acquired by the sub-pixel formation part Xij in the nth frame, the n+1th frame, and the n+2th frame. Each element in the matrix corresponds t...
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