Organic light emitting display device having auxiliary lines
US10283581B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 21, 2015 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Nov 28, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/80522
Abstract
Provided is an organic light emitting display (OLED) device that includes, for example, a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode; a planarization layer on the thin film transistor; an anode on the planarization layer; an organic light emitting layer on the anode; a cathode on the organic light emitting layer; a first auxiliary line on the same layer and formed of the same material as the source electrode and the drain electrode; and a second auxiliary line on the same layer and formed of the same material as the anode, wherein the first auxiliary line and the second auxiliary line cross each other with the planarization layer interposed therebetween, and wherein the first auxiliary line is electrically connected with the cathode through the second auxiliary line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.