Organic light-emitting display device
US10109698B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2015 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Feb 14, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3031
Abstract
An organic light-emitting display device includes: a substrate; a pixel disposed on the substrate and including a first region that displays an image and a second region that transmits external light; a pixel circuit portion disposed in the first region and including at least one thin film transistor and at least one capacitor; a first electrode disposed in the first region and electrically connected with the pixel circuit portion; a pixel-defining layer including a first opening that exposes a portion of the first electrode and a second opening that corresponds to the second region; a second electrode facing the first electrode; an organic emission layer disposed between the first electrode and the second electrode; and a transparent wiring electrically connected with the pixel circuit portion and overlapping the second opening in a plan view.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.