Pixel and organic light-emitting display apparatus including the same
US9852688B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2015 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Nov 27, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0262
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel including an organic light-emitting diode, a capacitor, a first transistor including a gate electrode connected to a second node, a first electrode connected to a first source voltage line, and a second electrode configured to output a current corresponding to a voltage applied to the second node, a second transistor including a gate electrode connected to a first scan line, an electrode connected to a data line, a third transistor including a gate electrode connected to the first scan line, a first electrode connected to the first transistor, and a second electrode connected to the first transistor, a fourth transistor including a gate electrode connected to a second scan line, a first electrode connected to the first transistor, and a second electrode connected to an initialization voltage line, and a fifth transistor including a gate electrode and an electrode connected to an emission control line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.