Light emitting display apparatus and driving method thereof
US11373603B2 · kind B2 · utility
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12Claims
0Family size
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Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Jun 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a light emitting display apparatus including a display panel displaying an image, a power supply supplying a driving voltage to the display panel, a data driver supplying a data voltage to the display panel, a timing controller controlling the power supply and the data driver, and a sensing circuit unit receiving a feedback component of the driving voltage as a feedback voltage and selectively sensing an electrically stabilized period in the feedback voltage based on an internal control signal of the power supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.