Organic electroluminescent element and display panel using...

Details Organic electroluminescent element and display panel using... Organic electroluminescent element and display panel using...

2004-11-09

2011-12-27

Chriss, Jennifer (Department: 1786)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C428S690000, C428S917000, C257S040000, C257SE51033, C257SE51036

Reexamination Certificate

active

08084935

ABSTRACT:
There are provided an organic electroluminescent (EL) element, which can realize the provision of a large screen by the formation of a film through coating in a simple and highly efficient manner, and a display panel using the same. The organic EL element comprises: a pair of opposed electrodes, a cathode and an anode; and an organic compound layer having a single-layer or multi-layer structure held between the pair of opposed electrodes, at least one layer constituting the organic compound layer being a layer containing at least one polymer comprising at least one monomer unit of a specific compound.

REFERENCES:
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Sasakawa et al., Macromolecules, (1989), vol. 22, No. 11, pp. 4253-4259.
Machine Assisted Translation, JP 2003-178884, Mashimo et al.
Machine Assisted Translation, JP (2003)-178884, Mashita et al., (2003).
Masuhara et al., “Laser Photochemistry of Polymers Having 1,2-transDicarbazolylcyclobutane Groups in Solution”, Macromolecules, 1981, 14, pp. 1738-1742.

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