Driving method and apparatus for display apparatus
AssigneeHkc Corporation Limited
InventorJianfeng SHAN
Life of this patent
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Abstract
The present disclosure provides a driving method and apparatus for a display apparatus. The driving method includes: selecting one of at least two partitions divided in a display interface, marking the one as a selected partition; calculating a chroma and a hue value of the selected partition; adjusting initial gray scale parameters of sub-pixel units of each of the pixel units according to the chroma and the hue value, acquiring an initial input signal of the selected partition, and adjusting the gray scale parameters corresponding to the initial input signal according to the initial input signal and the initial gray scale parameters of the sub-pixel units.
Claims17
A driving method for a display apparatus, comprising:
- selecting one of at least two partitions divided in a display interface, and marking the one as a selected partition, wherein the selected partition comprises at least two pixel units;
- calculating a chroma and a hue value of the selected partition;
- adjusting initial gray scale parameters of sub-pixel units of each of the pixel units in the selected partition according to the chroma and the hue value of the selected partition, wherein the gray scale parameters comprise at least one of a gray scale value, a gray scale voltage value, and a gray scale current value;
- and
- acquiring an initial input signal of the selected partition, and adjusting gray scale parameters corresponding to the initial input signal according to the initial input signal and the initial gray scale parameters of the sub-pixel units.
A driving apparatus of a display apparatus, comprising:
- a selecting module configured to select one of at least two partitions divided in a display interface, and configured to mark the one as a selected partition, wherein the selected partition comprises at least two pixel units;
- a calculating unit configured to calculate a chroma and a hue value of the selected partition;
- a first adjusting module configured to adjust initial gray scale parameters of sub-pixel units of each of the pixel units in the selected partition according to the chroma and the hue value of the selected partition, wherein the gray scale parameters comprise a gray scale value, a gray scale voltage value, or a gray scale current value;
- and
- a second adjusting module configured to acquire an initial input signal of the selected partition, and configured to adjust the gray scale parameters corresponding to the initial input signal according to the initial input signal and the initial gray scale parameters of the sub-pixel units.
A driving apparatus of a display apparatus, comprising:
- a dividing module configured to divide a display interface into at least two partitions, each of the partitions includes i * j pixel units, wherein i and j are positive integers, and i * j is greater than or equals to 2;
- a selecting module configured to select one of the at least two partitions divided in the display interface, and configured to mark the one as a selected partition, the selected partition comprising at least two pixel units;
- an acquiring unit configured to acquire a sub-pixel unit value of each of the pixel units in the selected partition;
- an average value calculating unit configured to calculate an average value of the sub-pixel units of each of the pixel units in the selected partition;
- and
- a chroma and a hue value calculating unit configured to calculate the chroma and the hue value of the selected partition according to the average value of the sub-pixel units;
- a first adjusting module configured to adjust initial gray scale value of the sub-pixel units of each of the pixel units in the selected partition according to the chroma and the hue value of the selected partition;
- and
- a second adjusting module configured to acquire an initial input signal of the selected partition, and configured to adjust the gray scale value corresponding to the initial input signal according to the initial input signal and the initial gray scale value of the sub-pixel units.
Dependencies are inferred from the claim text.