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US 8,766,242 B2Granted
Aromatic chalcogen compounds and their use
AssigneeE. I. Du Pont de Nemours and Company
InventorsNora Sabina Radu, Steven W. Shuey, Ying Wang
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Abstract
This invention relates to dibenzothiopyran compounds. This invention also relates to layers and devices including at least one of these compounds.
Claims1
A device comprising an anode, a cathode, and an active layer interposed between the anode and cathode, and further comprising a charge transport compound, wherein the charge transport compound is selected from CM-12, CM-13, and CM-15:
Dependencies are inferred from the claim text.