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US 12,112,677 B2Granted
Drive circuit
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorJhenwei He
Life of this patent
Estimating the term…
Abstract
The present application discloses a drive circuit. The drive circuit includes: a first module, configured to generate image data; and a second module, configured to set a state value corresponding to the next image data based on a frame refresh rate corresponding to the current image data, a state value corresponding to the current image data and a state value corresponding to the previous image data.
Claims20
A method, comprising:
- generating image data;
- and
- setting a state value corresponding to the next image data based on a frame refresh rate corresponding to current image data, a state value corresponding to the current image data and a state value corresponding to previous image data;
- wherein setting a state value corresponding to the next image data based on a frame refresh rate corresponding to current image data, a state value corresponding to the current image data and a state value corresponding to previous image data comprises:
- calculating the frame refresh rate corresponding to the current image data based on the current image data;
- comparing the frame refresh rate corresponding to the current image data with a preset frequency threshold, and comparing the state value corresponding to the previous image data with the state value corresponding to the current image data to obtain a comparison result;
- setting the state value corresponding to the next image data based on the comparison result;
- wherein the frame refresh rate corresponding to the current image data is greater than the preset frequency threshold, and the state value corresponding to the previous image data is equal to the state value corresponding to the current image data, a first comparison result is obtained;
- setting the state value corresponding to the next image data based on the comparison result comprises:
- switching the state value corresponding to the next image data to be unequal to the state value corresponding to the current image data based on the first comparison result.
7 more elements
A method, comprising:
- generating image data;
- and
- setting a state value corresponding to the next image data based on a frame refresh rate corresponding to current image data, a state value corresponding to the current image data and a state value corresponding to previous image data,
- wherein
- setting a state value corresponding to the next image data based on a frame refresh rate corresponding to current image data, a state value corresponding to the current image data and a state value corresponding to previous image data comprises:
- calculating the frame refresh rate corresponding to the current image data based on the current image data;
- comparing the frame refresh rate corresponding to the current image data with a preset frequency threshold, and comparing the state value corresponding to the previous image data with the state value corresponding to the current image data to obtain a comparison result;
- setting the state value corresponding to the next image data based on the comparison result;
- and
- wherein the current image data is first-frame image data, the next image data is second-frame image data, setting a state value corresponding to the next image data based on a frame refresh rate corresponding to current image data, a state value corresponding to the current image data and a state value corresponding to previous image data further comprises:
- setting a state value corresponding to the second-frame image data based on a frame refresh rate corresponding to the second-frame image data and a state value corresponding to the first-frame image data;
- wherein the frame refresh rate corresponding to the current image data is greater than the preset frequency threshold, and the state value corresponding to the previous image data is equal to the state value corresponding to the current image data, a first comparison result is obtained:
- setting the state value corresponding to the next image data based on the comparison result comprises:
- switching the state value corresponding to the next image data to be unequal to the state value corresponding to the current image data based on the first comparison result.
11 more elements
A drive circuit, comprising one or more processors configured to perform operations of:
- generating image data;
- and
- setting a state value corresponding to the next image data based on a frame refresh rate corresponding to current image data, a state value corresponding to the current image data and a state value corresponding to previous image data;
- wherein setting a state value corresponding to the next image data based on a frame refresh rate corresponding to current image data, a state value corresponding to the current image data and a state value corresponding to previous image data comprises:
- calculating the frame refresh rate corresponding to the current image data based on the current image data;
- comparing the frame refresh rate corresponding to the current image data with a preset frequency threshold, and comparing the state value corresponding to the previous image data with the state value corresponding to the current image data to obtain a comparison result;
- setting the state value corresponding to the next image data based on the comparison result;
- wherein the frame refresh rate corresponding to the current image data is greater than the preset frequency threshold, and the state value corresponding to the previous image data is equal to the state value corresponding to the current image data, a first comparison result is obtained;
- setting the state value corresponding to the next image data based on the comparison result comprises:
- switching the state value corresponding to the next image data to be unequal to the state value corresponding to the current image data based on the first comparison result.
7 more elements
Dependencies are inferred from the claim text.