Abstract: A display device including a gate driver, a data driver and a plurality of sub-pixels is disclosed. The gate driver sequentially asserts a first scan signal and a second scan signal. The data driver provides a first data signal and a second data signal. When the first scan signal is asserted, the first scan signal and the first data signal respond with a first response signal. When the second scan signal is asserted, the second scan signal and the second data signal respond with a second response signal. The pulse of the first response signal is different from the pulse of the second response signal. A first sub-pixel among the sub-pixels displays a first color according to the first response signal. A second sub-pixel among the sub-pixels displays a second color according to the second response signal, and the first color is different from the second color.

Abstract: In a multi layer display device, at least two display material layers are concurrently driven while cross talk prevention and/or image quality adjustment is achievable by adjusting at least one of voltage, pulse width or repetition rate of the driving waveforms.

Abstract: A system for dynamic gamma correction of multi-scaled clocks and method therefor are provided, wherein multi-scaled clocks are applied to control the grayscale upon only one set of ramp voltage, so that the linearity of the gamma curve can be adjusted freely or to adjust the gamma correction strategy based on the image content or the user preference.

Abstract: In a multi layer display device, at least two display material layers are concurrently driven while cross talk prevention and/or image quality adjustment is achievable by adjusting at least one of voltage, pulse width or repetition rate of the driving waveforms.

Abstract: A display device including a gate driver, a data driver and a plurality of sub-pixels is disclosed. The gate driver sequentially asserts a first scan signal and a second scan signal. The data driver provides a first data signal and a second data signal. When the first scan signal is asserted, the first scan signal and the first data signal respond with a first response signal. When the second scan signal is asserted, the second scan signal and the second data signal respond with a second response signal. The pulse of the first response signal is different from the pulse of the second response signal. A first sub-pixel among the sub-pixels displays a first color according to the first response signal. A second sub-pixel among the sub-pixels displays a second color according to the second response signal, and the first color is different from the second color.

Abstract: A system is configured to drive a display device having a number of cholesteric liquid crystal (CHLC) pixels. The system comprises a processor configured to receive a first set of gray levels for a first image frame and a second set of gray levels for a second image frame, wherein the first set of gray levels is related to a first intensity state of each of the CHLC pixels in the first image frame and the second set of gray levels is related to a second intensity state of each of the CHLC pixels in the second image frame, and a look-up table (LUT) configured to output a third set of gray levels based on the first set of gray levels and the second set of gray levels, wherein the third set of gray levels is related to an addressing voltage to be written to each of the CHLC pixels so as to change each of the CHLC pixels from the first intensity state to the second intensity state.

Abstract: A system for dynamic gamma correction of multi-scaled clocks and method therefor are provided, wherein multi-scaled clocks are applied to control the grayscale upon only one set of ramp voltage, so that the linearity of the gamma curve can be adjusted freely or to adjust the gamma correction strategy based on the image content or the user preference.