架橋可能なイオンドーパント - Universal Display Corporation

Title:

架橋可能なイオンドーパント

Document Type and Number:

Japanese Patent JP5878585

Kind Code:

B2

Abstract:

Ionic compounds comprising: (a) a cationic radical of a charge transporting compound which has one or more reactive groups; and (b) a counter anion. The ionic compound may have the following formula: The reactive functional groups on the cation allow the ionic compound to cross-link with a host charge transport compound. Such ionic compounds may have various properties, such as thermodynamic stability, hole injection/transport capabilities, electrochemical durability, and/or solubility in organic solvents that allows them to be useful in organic electronic devices. Also provided are electronic devices made using the ionic compounds of the present invention, and methods of making an electronic device.

Inventors:

Chuan Jun Sha
Kwan-Ok Chung
Michael Inversecaran

Application Number:

JP2014093435A

Publication Date:

March 08, 2016

Filing Date:

April 30, 2014

Export Citation:

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