Display panel and method of adjusting brightness thereof, and display device
First Claim
1. A display panel, comprising:
- a slide detection unit comprising at least two electrodes independent of each other;
a sensor;
a processor; and
a plurality of resistors arranged to connect the sensor with the electrodes of the slide detection unit,whereinthe slide detection unit is configured to sense a sliding touch action made by a user within a preset touch region of the display panel;
an arrangement direction of the at least two electrodes of the slide detection unit is the same as or opposite to a sliding direction of the sliding touch action;
the sensor is configured to sense values of currents passing through the electrodes of the slide detection unit when the sliding touch action is made by the user within the preset touch region and to send the values of the currents to the processor, the currents being generated due to the sliding touch action; and
the processor is configured to determine the sliding direction of the sliding touch action based on the values of the currents, and to adjust screen brightness of the display panel based on the sliding direction, andwherein the processor is configured to determine that the sliding touch action is made by the user in the first direction within the preset touch region if the values of the currents reduce gradually in the first direction.
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Accused Products
Abstract
The present disclosure provides a display panel and a method of adjusting brightness thereof, and a display device. The display panel comprises a slide detection unit including at least two electrodes independent of each other, a sensor and a processor. The slide detection unit is configured to sense a sliding touch action made by a user within a preset touch region of the display panel, the sensor is configured to sense values of currents passing through the electrodes of the slide detection unit when the sliding touch action is made by the user and to send the values of currents to the processor. The currents are generated due to the sliding touch action. The processor is configured to determine a sliding direction of the sliding touch action based on the values of the currents, and to adjust screen brightness of the display panel based on the sliding direction.
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Citations
19 Claims
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1. A display panel, comprising:
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a slide detection unit comprising at least two electrodes independent of each other; a sensor; a processor; and a plurality of resistors arranged to connect the sensor with the electrodes of the slide detection unit, wherein the slide detection unit is configured to sense a sliding touch action made by a user within a preset touch region of the display panel; an arrangement direction of the at least two electrodes of the slide detection unit is the same as or opposite to a sliding direction of the sliding touch action; the sensor is configured to sense values of currents passing through the electrodes of the slide detection unit when the sliding touch action is made by the user within the preset touch region and to send the values of the currents to the processor, the currents being generated due to the sliding touch action; and the processor is configured to determine the sliding direction of the sliding touch action based on the values of the currents, and to adjust screen brightness of the display panel based on the sliding direction, and wherein the processor is configured to determine that the sliding touch action is made by the user in the first direction within the preset touch region if the values of the currents reduce gradually in the first direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification