Compositions, methods for producing films, functional...

Details Compositions, methods for producing films, functional... Compositions, methods for producing films, functional...

2007-04-03

2007-04-03

Cameron, Erma (Department: 1762)

Coating processes

Electrical product produced

Fluorescent or phosphorescent base coating

C427S372200

Reexamination Certificate

active

10830069

ABSTRACT:
In accordance with the invention, a composition including a solvent and a functional material is prepared. The solvent includes at least one heterocyclic compound having one or more substituents and containing an oxygen atom as a constituent atom. The functional material is selected from a group including organic EL materials, conductive materials, insulative materials and semiconductive materials. Functional films and functional elements are prepared by using the composition.

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Shimoda et al, Int. Electron Devices Meeting, pp. 107-110, 1999.

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