Organic electroluminescence device with absorbent film and fabrication method thereof
US7402946B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 15, 2004 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Aug 4, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/874
Abstract
An organic electro luminescence device includes an array device having a thin film transistor formed in each of sub-pixel regions on a first substrate, a first electrode of an organic electro luminescence diode formed on a second substrate, the first electrode including a metallic material having light transmittance, a second electrode and an organic electro luminescence layer of the organic electro luminescence diode formed on the first electrode, and a thin film type absorbent formed on one of the first substrate and the second substrate, the first and second substrates being attached to each other with a predetermined distance therebetween having the array device facing the organic electro luminescence diode, and including a conductive spacer for electrically connecting the thin film transistor and the second electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.