Organic light emitting diode display device
US9111888B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2014 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jul 29, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
An organic light emitting diode display device includes: a reflective electrode and an auxiliary electrode; a bank layer on the reflective electrode and the auxiliary electrode, the bank layer including a first open portion and a second open portion exposing a portion of the reflective electrode and a portion of the auxiliary electrode, respectively; a separator on the auxiliary electrode, the separator disposed within the second open portion; a pixel electrode in contact with the portion of the reflective electrode exposed by the first open portion of the bank layer, the pixel electrode being disposed separated from the separator; an organic emission layer on the pixel electrode, the organic emission layer divided by the separator, the organic emission layer being disposed separated from the separator; and a common electrode on the organic emission layer, the common electrode connected to the auxiliary electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.