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US 2018/0020525 A1Published application
Display device and method of driving the same
AssigneeSamsung Display Co., Ltd.
InventorsSeung-Hyun Moon, Dong-Won Lee
Life of this patent
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Abstract
A display device includes a display panel including pixels; a sensor configured to generate sensing data by measuring a current flowing through each of the pixels based on a reference voltage; and a compensator to generate stress data by calculating stress of the pixels based on input data provided from an external component and to generate degradation data by compensating a variation of the sensing data based on the stress data.
Claims20
A display device comprising:
- a display panel comprising pixels;
- a sensor configured to generate sensing data by measuring a current flowing through each of the pixels based on a reference voltage;
- and
- a compensator configured to generate stress data by calculating stress of the pixels based on input data provided from an external component and to generate degradation data by compensating a variation of the sensing data based on the stress data.
1 more element
A method of driving a display device including pixels, the method comprising:
- generating stress data by calculating stress of each of the pixels based on input data provided form an external component;
- generating sensing data by measuring a current flowing through each of the pixels in response to a reference voltage;
- generating degradation data by compensating a variation of the sensing data based on the stress data;
- and
- compensating degradation of the pixels based on the degradation data.
2 more elements
Dependencies are inferred from the claim text.