Electronic device with advanced image refreshing
AssigneeInnolux Corporation
InventorsShun-Mao Lin, Hsing-Yuan Hsu, Po-Yang Chen, I-An Yao
Life of this patent
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Abstract
An electronic device with a plurality of panels is provided. The electronic device also has a plurality of scan line driving circuits that correspond to the panels in order to drive the panels. The electronic device also has a controller that is configured to control the scan line driving circuits. Each panel includes a plurality of scan lines. Prior to image refreshing, the controller controls the scan line driving circuits to reset the panels. The controller performs image refreshing by controlling each scan line driving circuit to scan the scan lines of its corresponding panel in a jumping mode scanning procedure.
Claims10
An electronic device, comprising:
- a display panel comprising a plurality of scan lines disposed from a top to a bottom, wherein the plurality of scan lines comprises odd-numbered scan lines and even-numbered scan lines by a physical position order;
- a first driver unit electrically connected to the odd-numbered scan lines;
- a second driver unit electrically connected to the even-numbered scan lines;
- and
- a controller, configured to control the first driver unit and the second driver unit,
- wherein prior to image refreshing, the controller is configured to control the first driver unit and the second driver unit to reset the display panel;
- and
- wherein when the controller performs image refreshing, during one image refreshing period, the controller is configured to scan the odd-numbered scan lines from the top to the bottom, and to scan the even-numbered scan lines from the bottom to the top.
An electronic device, comprising:
- a display panel comprising a plurality of scan lines disposed from a top to a bottom and numbered by a physical position order;
- a scan line driving circuit, electrically connected to the plurality of scan lines;
- and
- a controller, configured to control the scan line driving circuit, wherein:
- wherein prior to image refreshing, the controller controls the scan line driving circuit to reset the display panel;
- wherein when the controller performs image refreshing, during one image refreshing period, the scan line driving circuit is configured to scan different scan lines of the plurality of scan lines at different times without time overlapping.
Dependencies are inferred from the claim text.