Organic electroluminescence display device
US8106582B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2005 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Jan 7, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
An organic electroluminescent display (1) including: a substrate (11); and a first organic electroluminescent device part (10) and a second organic electroluminescent device part (20) placed side by side on a surface of the substrate; the first organic electroluminescent device part (10) including at least a light reflective conductive layer (12), an organic luminescent medium layer (13), and a transparent electrode layer (15) in this order and including a light reflective layer (14) inside or outside of the organic luminescent medium layer (13) or the transparent electrode layer (15); the second organic electroluminescent device part (20) including at least a light reflective conductive layer (12), a first inorganic compound layer (21), an organic luminescent medium layer (13), and a transparent electrode layer (15) in this order and including a light reflective layer (14) inside or outside of the organic luminescent medium layer (13) or the transparent electrode layer (15); and an emission spectrum of light from the first organic electroluminescent device part (10) differing from an emission spectrum of light from the second organic electroluminescent device part (20).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.