Method of driving display panel and display apparatus for performing the same
AssigneeSamsung Display Co., Ltd.
InventorsHyun Sik Hwang, Bong-Im Park, Ik Hyun Ahn, Won-Sik Oh, Yoon-Gu Kim, Ho-Seok Son, Young-Woo Choi
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Abstract
A method of driving a display panel includes comparing a previous line data and a present line data to generate a charge sharing enable (EQ) signal indicating whether or not a charge sharing is to be applied to a pixel; selectively applying the charge sharing to the present line data utilizing a charge sharing voltage according to the EQ signal to generate a data voltage; and outputting the data voltage to the pixel.
Claims20
A method of driving a display panel, the method comprising:
- comparing a previous line data and a present line data to generate a charge sharing enable (EQ) signal indicating whether or not a charge sharing is to be applied to a pixel;
- selectively applying the charge sharing to the present line data utilizing a charge sharing voltage according to the EQ signal to generate a data voltage;
- and
- outputting the data voltage to the pixel.
A display apparatus comprising:
- a display panel configured to display an image;
- a timing controller configured to compare a previous line data and a present line data to generate a charge sharing enable (EQ) signal indicating whether or not a charge sharing is to be applied to a pixel;
- and
- a data driver configured to selectively apply the charge sharing to the present line data utilizing a charge sharing voltage according to the EQ signal to generate a data voltage and configured to output the data voltage to the pixel.
A system of driving a display panel, the system comprising:
- means for comparing a previous line data and a present line data to generate a charge sharing enable (EQ) signal indicating whether or not a charge sharing is to be applied to a pixel;
- means for selectively applying the charge sharing to the present line data utilizing a charge sharing voltage according to the EQ signal to generate a data voltage;
- and
- means for outputting the data voltage to the pixel.
Dependencies are inferred from the claim text.