Composition, film manufacturing method, as well as...

Compositions – Light transmission modifying compositions – Modification caused by energy other than light

Reexamination Certificate

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C252S301160, C252S301350

Reexamination Certificate

active

06878312

ABSTRACT:
A composition, which can be used in an ink jet printing method, can use either a non-polar or a weakly polar material as a functional material, prevents clogging at dispensing time, achieves stable dispensing, and prevents precipitation of content matter during dispensing and phase separation during film formation, a uniform, homogenous functional film formed using this composition and a manufacturing method therefor, as well as an organic EL device or other such display device and a manufacturing method therefor. A composition of the present invention consists of a functional material, and a solvent comprising at least one benzene derivative, which has one or more substituents, and these substituents have 3 or more carbon atoms in total. A functional film of the present invention is formed using the above-mentioned composition. A display device of the present invention comprises luminescent material layers formed using the above-mentioned composition between two electrodes. The above-mentioned display device is an organic EL device or the like.

REFERENCES:
patent: 4855120 (1989-08-01), Marlett
patent: 5006370 (1991-04-01), Eisenbraun et al.
patent: 5068131 (1991-11-01), Eisenbraun et al.
patent: 5484689 (1996-01-01), Takano et al.
patent: 6207301 (2001-03-01), Ohnishi et al.
patent: 6403236 (2002-06-01), Ohnishi et al.
patent: 20020186287 (2002-12-01), Kawase
patent: 59-71372 (1984-04-01), None
patent: 64-16880 (1989-01-01), None
patent: 4-153280 (1992-05-01), None

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