FLEXIBLE DISPLAY PANEL AND DISPLAY METHOD THEREOF
First Claim
1. A driving method of a liquid crystal display panel, wherein the driving method comprises the steps of:
- normalizing an image to be displayed, which the image corresponding to each backlight partition of the liquid crystal display panel, to obtain characteristic data of the input image;
extending backlight boundary of each backlight partition according to a default condition, and determining a backlight opening coefficient of each backlight partition by data information after the backlight boundary extension;
the backlight opening coefficient of each backlight partition subjected to a fusion process, to obtain a driving current of the liquid crystal display panel;
obtaining characteristic data of output image of each backlight partition of the liquid crystal display panel based on the characteristic data of the input image and the driving current;
displaying an output image in accordance with the characteristic data of the output image by the driving current to drive the liquid crystal display panel.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention discloses a liquid crystal display panel and a driving method thereof, and a liquid crystal display, which the driving method comprises: normalizing an image to be displayed first, to obtain characteristic data of the input image; extending backlight boundary of each backlight partition according to a default condition, and determining a backlight opening coefficient of each backlight partition by data information after the backlight boundary extension; the backlight opening coefficient of each backlight partition subjected to a fusion process, to obtain a driving current of the liquid crystal display panel; obtaining characteristic data of output image of each backlight partition based on the characteristic data of the input image and the driving current; displaying the output image by the driving current and the characteristic data. It is possible to display high-quality picture information in the case of optical crosstalk existing in the liquid crystal display panel.
-
Citations
18 Claims
-
1. A driving method of a liquid crystal display panel, wherein the driving method comprises the steps of:
-
normalizing an image to be displayed, which the image corresponding to each backlight partition of the liquid crystal display panel, to obtain characteristic data of the input image; extending backlight boundary of each backlight partition according to a default condition, and determining a backlight opening coefficient of each backlight partition by data information after the backlight boundary extension; the backlight opening coefficient of each backlight partition subjected to a fusion process, to obtain a driving current of the liquid crystal display panel; obtaining characteristic data of output image of each backlight partition of the liquid crystal display panel based on the characteristic data of the input image and the driving current; displaying an output image in accordance with the characteristic data of the output image by the driving current to drive the liquid crystal display panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A liquid crystal display panel, wherein the liquid crystal display panel comprises a data input circuit, a data processing circuit, a driving circuit, and a display circuit, and wherein the input circuit, the driving circuit and the display circuit are connected to the data processing circuit respectively and electrically, and the display circuit is further connected to the driving circuit;
-
the data input circuit used for normalizing an image to be displayed, which the image corresponding to each backlight partition of the liquid crystal display panel, to obtain characteristic data of the input image; the data processing circuit used for extending backlight boundary of each backlight partition according to a default condition, and determining a backlight opening coefficient of each backlight partition by data information after the backlight boundary extension;
the backlight opening coefficient of each backlight partition subjected to a fusion process, to obtain a driving current of the liquid crystal display panel;
obtaining characteristic data of output image of each backlight partition of the liquid crystal display panel based on the characteristic data of the input image and the driving current;the display circuit used for displaying an output image in accordance with the characteristic data of the output image by the driving current to drive the display current. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
-
-
18. A liquid crystal display, wherein the liquid crystal display comprises a liquid crystal display panel, and the liquid crystal display panel comprises a data input circuit, a data processing circuit, a driving circuit, and a display circuit, and wherein the input circuit, the driving circuit and the display circuit are connected to the data processing circuit respectively and electrically, and the display circuit is further connected to the driving circuit;
-
the data input circuit used for normalizing an image to be displayed, which the image corresponding to each backlight partition of the liquid crystal display panel, to obtain characteristic data of the input image; the data processing circuit used for extending backlight boundary of each backlight partition according to a default condition, and determining a backlight opening coefficient of each backlight partition by data information after the backlight boundary extension;
the backlight opening coefficient of each backlight partition subjected to a fusion process, to obtain a driving current of the liquid crystal display panel;
obtaining characteristic data of output image of each backlight partition of the liquid crystal display panel based on the characteristic data of the input image and the driving current;the display circuit used for displaying an output image in accordance with the characteristic data of the output image by the driving current to drive the display current.
-
Specification