Display device for detecting an error in scan lines and driving method thereof
US10242611B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Mar 24, 2017 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Mar 24, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel includes a plurality of scan lines that receive scan signals, a plurality of data lines that receive data signals, lines that receive masking signals according to the scan signals, and a plurality of pixels respectively connected to the plurality of scan lines and the plurality of data lines. The error detection circuit receives the scan signals that are transmitted through the plurality of scan lines, and outputs an error detection signal based on the scan signals. Power is not supplied to the plurality of pixels when the error detection signal is at an activated level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.