Water-capturing agent and organic EL device

Details Water-capturing agent and organic EL device Water-capturing agent and organic EL device

2006-04-18

2006-04-18

Nazario-Gonzalez, Porfirio (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Aluminum containing

C556S179000, C428S690000, C313S504000, C313S512000, C257S100000, C252S180000

Reexamination Certificate

active

07030258

ABSTRACT:
A water-capturing agent capable of inhibiting the generation and growth of a darkspot and an organic EL device including the water-capturing agent are provided. The organic EL device uses the water-capturing agent comprising a compound illustrated by the chemical structural formula (1);wherein R and R′ are independently a substituent selected from the group consisting of an alkyl group, aryl group, cycloalkyl group, alkoxy group, acyl group and heterocyclic group having an unsaturated bond and one or more of a hydrogen atom and a carbon atom, or a substituent formed by substituting at least one of a hydrogen atom of said group with a halogen atom, and a central atom M is a metal having coordination number of six.

REFERENCES:
patent: 6656609 (2003-12-01), Takahashi et al.
patent: 6790381 (2004-09-01), Tsuruoka et al.
patent: 09-148066 (1997-06-01), None
patent: 2002-033187 (2002-01-01), None
Patent Abstracts Of Japan, Abstract for Japanese Patent Laid-Open Publication No. 09-148066.
Patent Abstracts Of Japan, Abstract for Japanese Patent Laid-Open Publication No. 2002-033187.

Affiliated with

Also associated with

Rating

Water-capturing agent and organic EL device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water-capturing agent and organic EL device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-capturing agent and organic EL device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3539718