| abstract |
The present invention describes novel organometallic compounds that are phosphorescence emitters. Such compounds can be used as active components (= functional materials) in a number of different types of application, which can be broadly attributed to the electronics industry. The compounds according to the invention are described by the formulas (1), (1a), (2), (2a), (3), (4), (5), (6), (7) and (8). |