Display device
US11380266B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2020 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Dec 30, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/066
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a light emitting diode including a first electrode and a second electrode, a first transistor connected between the first voltage line and the first electrode of the light emitting diode, a sixth transistor connected between the drain electrode of the first transistor and the first electrode of the light emitting diode, and a seventh transistor connected between the second voltage line and the first electrode of the light emitting diode and including a gate electrode for receiving an initialization scan signal, wherein an active period of the scan signal and an active period of the initialization scan signal are non-overlapping with each other and the active period of the initialization scan signal is longer than the active period of the scan signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.