| abstract |
Organic light-emitting materials comprise a core moiety to which one or more conjugated oligomers are attached through one or more flexible linker or spacer groups. The core moiety is a non-conducting core, a hole-conducting core or an electron-conducting core. The conjugated oligomers can have any number of monomeric units linked together. The materials can be used in organic light-emitting devices (OLEDs) such as monitors, displays, LCDs and the like. |