摘要:
The invention relates to luminescent compounds with semi-conductive characteristics, in addition to their production and their use in organic light-emitting diodes (OLEDS). Said compounds are copolymers comprising a metal complex with a central atom from the eighth sub-group of the periodic table.
摘要:
The invention relates to luminescent compounds with semi-conductive characteristics, in addition to their production and their use in organic light-emitting diodes (OLEDS). Said compounds are copolymers comprising a metal complex with a central atom from the eighth sub-group of the periodic table.
摘要:
The invention relates to a method for producing a polymer-free area, characterized by applying at least one peelable layer to the substrate, and/or to one or more polymer layer(s) disposed on the substrate, in those areas where a polymer-free area is formed on the substrate by removing the peelable layer. The invention thus provides a method for producing polymer-free bonding areas or, by disposing a diode protecting cap on the polymer-free area of the substrate, a hermetically sealed link between the substrate and the diode protecting cap.
摘要:
The invention relates to a method for encapsulating components which are based on organic semiconductors, whereby a housing is glued to a substrate. A UV-curable reaction adhesive is used in the gluing process which contains an epoxy resin, a hydroxy functional reaction product formed from an epoxy compound and a phenolic compound, a silane-type adhesive and a photoinitiator, in addition to an optional filler. The method is particularly suitable for encapsulating organic light-emitting diodes (OLEDs).