Conjugated compounds containing hydroindoloacridine...

Details Conjugated compounds containing hydroindoloacridine... Conjugated compounds containing hydroindoloacridine...

2011-01-04

2011-01-04

Garrett, Dawn (Department: 1786)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000, C546S042000

Reexamination Certificate

active

07862908

ABSTRACT:
The present invention discloses a conjugated compound containing a hydroindoloacridine structural element and its applications as a host material or a hole transport material in an organic electronic device. The general structure of the conjugated compound containing a hydroindoloacridine structural element is as follows:where R1˜R5can be identical or different.

REFERENCES:
patent: 3337545 (1967-08-01), Zirkle
patent: 2005/0037232 (2005-02-01), Tyan et al.
patent: 2007/0247059 (2007-10-01), Cho et al.
patent: 2008/0303434 (2008-12-01), Cho et al.
patent: 5-107784 (1993-04-01), None
patent: WO 2006/033563 (2006-03-01), None
Translation for JP 05-107784, which was published Apr. 1993.

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