Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2006-04-11
2006-04-11
Garrett, Dawn (Department: 1774)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S506000, C544S224000, C544S338000, C257S040000
Reexamination Certificate
active
07026061
ABSTRACT:
An organic electroluminescent material of the formula:wherein M is at least one selected from the group consisting of —CH2—, —CH2CH2—, —CH2CH2CH2—, —CH2C(CH3)2CH2—, and —CH2YCH2—, X is at least one selected from the group consisting of oxygen, sulfur, nitrogen, carbon, alkyl, silicon, silyl, phosphorus, aryl, and polyaryl, and n is depending on the amount of free radicals of X. Y is at least one selected from the group consisting of oxygen, sulfur, nitrogen and SiR1R2. Wherein, R1and R2is at least one selected from the group consisting of substituted or unsubstituted alkyl having 1 to 10 carbon atoms, and substituted or unsubstituted aryl having 6 to 30 carbon atoms. This invention also discloses an organic electroluminescent element having the organic electroluminescent material.
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Hsieh Tzu Lin
Hsu Hsiang Lun
Huang Heh Lung
Liu Jui Hsiung
Wang Shen-shen
Garrett Dawn
Jiang Chyun IP Office
RiTdisplay Corporation
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