Display device and method of driving the same
US12198586B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 11, 2023 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Oct 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0278
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device of the disclosure includes a display panel including pixels, a first sensor configured to sense mobility of the pixels, and a second sensor. The first sensor generates an initial sensing value using a first process to sense the mobility during a first time period from a power-on time point of the display device to a display start time point, and generates a first sensing value using a second process to sense the mobility after the display start time point. The second sensor senses whether the display panel is an abnormal state based on the initial sensing value and the first sensing value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.