Organic lighting emitting display device including light absorbing layer and method for manufacturing same
US9859355B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2016 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Apr 19, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/38
Abstract
A method of preparing a display device including a plurality of pixels where a plurality of gate lines cross a plurality of data lines, respectively, each of the pixels including a thin film transistor (TFT) region and a display region, the method can include: forming a thin film transistor (TFT) in the TFT region; and forming a light emitting element for displaying images based on signals from the TFT in the display region, in which a metallic layer is disposed in the TFT region for electrical connection of the TFT; and a light absorbing layer configured to absorb at least part of light propagating toward the metallic layer is disposed on the metallic layer between the metallic layer and one of a gate insulating layer, an active layer, an interlayer dielectric layer and a substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.