Organic electroluminescent device
AssigneeMerck Patent GmbH
InventorsJunyou Pan, Philipp Stoessel
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Abstract
The present invention relates to a salt in which at least one cation and at least one anion is in each case an emitter compound or a dye compound, characterised in that at least one of the emitter compounds is a fluorescent emitter compound. In addition, the present invention also relates to a process for the preparation of the salt according to the invention, to the use of the salt in an electronic device, and to a formulation and an electronic device which comprises the salt.
Claims23
1-22. (canceled)
A salt in which both at least one cation and also at least one anion is an emitter compound or a dye compound, where one emitter compound is a fluorescent emitter compound.
Dependencies are inferred from the claim text.