Electronic device and method for driving electronic device
AssigneeSamsung Display Co., Ltd.
InventorHEECHUL LEE
Life of this patent
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Abstract
An electronic device includes: a display panel including a plurality of lines including: a first line; and a second line adjacent to the first line; and a driving circuit to drive the display panel, and including: a signal providing unit to provide a first signal to the first line, and a second signal different from the first signal to the second line; a voltage sensing unit to sense a voltage of each of the first line and the second line; and a power cut-off unit to cut off power of the display panel for a recovery period, based on the voltage. The driving circuit is to re-drive the display panel after the recovery period.
Claims20
An electronic device comprising:
- a display panel comprising a plurality of lines, the plurality of lines comprising:
- a first line;
- and
- a second line adjacent to the first line;
- and
- a driving circuit configured to drive the display panel, and comprising:
- a signal providing unit configured to provide a first signal to the first line, and a second signal different from the first signal to the second line;
- a voltage sensing unit configured to sense a voltage of each of the first line and the second line;
- and
- a power cut-off unit configured to cut off power of the display panel for a recovery period, based on the voltage,
- wherein the driving circuit is configured to re-drive the display panel after the recovery period.
A method for driving an electronic device, the method comprising:
- providing, by a driving circuit, a first signal and a second signal different from the first signal to two lines adjacent to each other among a plurality of lines of a display panel;
- sensing, by the driving circuit, voltages of the two lines adjacent to each other;
- cutting off, by the driving circuit, a power of the display panel for a recovery period, based on the voltages;
- and
- re-driving, by the driving circuit, the display panel after the recovery period.
Dependencies are inferred from the claim text.