Display device
AssigneeLG Display Co., Ltd.
InventorsHanmin YANG, Ohhyun LEE
Life of this patent
Estimating the term…
Abstract
Disclosed is a display device that may include a first data driver and a second data driver, each checking availability of a data transmission with a timing controller upon receiving a power voltage; a synchronization unit that outputs a power management signal when both the first and second data drivers become available for their data transmission with the timing controller; and a power module that supplies a high-potential voltage to the first and second data drivers in response to the power management signal output from the synchronization unit.
Claims20
A display device comprising:
- a first data driver and a second data driver, each checking availability of a data transmission with a timing controller upon receiving a power voltage;
- a synchronization unit that outputs a power management signal when both the first and second data drivers become available for their data transmission with the timing controller;
- and
- a power module that supplies a high-potential voltage to the first and second data drivers in response to the power management signal output from the synchronization unit.
A method of driving a display device, the method comprising:
- generating a power management signal when a data transmission between a timing controller and a data driver is available;
- and
- supplying a high-potential voltage to the data driver in response to the power management signal.
Dependencies are inferred from the claim text.