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US 11,308,835 B2Granted
Display device and method of controlling driving voltage thereof
AssigneeSamsung Display Co., Ltd.
InventorsYoon Young Lee, Sung Chun Park
Life of this patent
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AssigneeSamsung Display Co., Ltd.
InventorsYoon Young Lee, Sung Chun Park
Estimating the term…
A display device includes a display panel to display an image, a data driver to supply a data signal to the display panel, and a power supply to supply a driving voltage to the display panel through a power supply line and to supply a data driving voltage to the data driver, in which the power supply is configured to detect a voltage of the power supply line during an initial driving period during which the data driving voltage is supplied to the data driver, to supply a ground voltage to the display panel when the voltage detected from the power supply line is different from a reference voltage, and to supply the driving voltage to the power supply line after the initial driving period.
A display device comprising:
A method of controlling a driving voltage of a display device including a display panel to display an image, a power supply to supply a driving voltage to the display panel through a power supply line, and a data driver to supply a data signal to the display panel, the method comprising the steps of:
Dependencies are inferred from the claim text.