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US 2021/0241712 A1Published application
Driving circuit and driving method for display panel and display module
AssigneeSitronix Technology Corp.
InventorsKai-Yi Wu, Yun-Chu Chen, Li-Yu Huang
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Abstract
A driving circuit for a display panel includes a common voltage generating circuit. The common voltage generating circuit is coupled to multiple common electrodes of the display panel and configured to provide multiple common voltages respectively to the common electrodes. During a frame period, the common voltage generating circuit respectively changes a voltage level of the common voltages at different time.
Claims26
A driving circuit for a display panel, comprising:
- a common voltage generating circuit, coupled to a plurality of common electrodes of the display panel and configured to provide a plurality of common voltages respectively to the common electrodes,
- wherein during a frame period, the common voltage generating circuit changes a voltage level of the common voltages respectively at different time.
A driving method for driving a display panel, comprising:
- respectively providing a plurality of common voltages to a plurality of common electrodes of a display panel;
- and
- changing a voltage level of the common voltages at different time during a frame period.
A display module, comprising:
- a display panel, comprising a plurality of common electrodes;
- and
- a common voltage generating circuit, coupled to the common electrodes and configured to provide a plurality of common voltages respectively to the common electrodes,
- wherein during a frame period, the common voltage generating circuit changes a voltage level of the common voltages respectively at different time.
1 more element
Dependencies are inferred from the claim text.