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Display device configured to perform pseudo interlace scanning image display based on progressive image signal, driving method thereof, and display driving circuit
Display device configured to perform pseudo interlace scanning image display based on progressive image signal, driving method thereof, and display driving circuit
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机译:被配置为基于逐行图像信号执行伪隔行扫描图像显示的显示装置,其驱动方法和显示驱动电路
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摘要
A display control circuit of a liquid crystal display device generates a double-speed progressive image signal by changing an input image signal based on interlaced scanning into a progressive scanning mode, and also by doubling the frame frequency. With the double-speed progressive image signal, a pixel value equivalent to an odd-numbered scanning line in an odd-numbered frame remains unchanged, a pixel value equivalent to an even-numbered scanning line is replaced with a black pixel value, a pixel value equivalent to an even-numbered scanning line in an even-numbered frame remains unchanged, and a pixel value equivalent to an odd-numbered scanning line is replaced with a black pixel value. An image that the double-speed interlace image signal represents is displayed on a liquid crystal panel.
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