Organic light-emitting display device
US10643537B2 · kind B2 · utility
8Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2017 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Mar 24, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An OLED display device capable of preventing luminance deviation caused by a voltage drop of an EVDD is disclosed. The OLED display device generates a reference voltage, a voltage level of which varies with distance from the data driver and supplies the reference voltage to the display panel through the data driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.