Transition metal complex and light-emitting device

Details Transition metal complex and light-emitting device Transition metal complex and light-emitting device

2007-11-08

2009-08-04

Lindsay, Jr., Walter L (Department: 2812)

Active solid-state devices (e.g., transistors, solid-state diode

Organic semiconductor material

C257S087000, C257SE51022

Reexamination Certificate

active

07569852

ABSTRACT:
A light-emitting device comprising a pair of electrodes and one or more organic layers disposed between the electrodes, the one or more organic layers comprising a light-emitting layer. At least one of the organic layers comprises a transition metal complex containing a moiety represented by the following formula (1):wherein M11represents a transition metal ion; and R11, R12, R13, R14, R15, R16and R17represent a substituent or a single bond, respectively, or a tautomer thereof.

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