Electroluminescent display device for minimizing a voltage drop and improving image quality and driving method thereof
US10872570B2 · kind B2 · utility
2Cited by
0References
16Claims
0Family size
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Key dates
| Filing date | Jun 7, 2018 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/025
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided an electroluminescence display device comprising a display panel having a display area where images are displayed and a non-display area where images are not displayed, a subpixel located in the display area, and a voltage transfer part that is located in the non-display area and transfers a reference voltage to the subpixel in response to a signal applied from outside the display panel or a signal generated on the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.