Compositions – Electrically conductive or emissive compositions
Reexamination Certificate
2007-01-09
2007-01-09
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
C252S513000, C252S514000, C428S688000, C428S689000
Reexamination Certificate
active
10717504
ABSTRACT:
Disclosed is a conductive composition used for a conductor of an electronic component, comprising a metal particle and a metal oxide particle which has an average particle size of 5 to 60 nm, a melting point of 1500° C. or higher, and a content of 0.1 to 10.0 wt % based on the amount of the metal particle. According to the conductive composition, even when the metal particle is made fine, a sintering initiation temperature can be adequately increased, thus a generation of a crack and a de-lamination can be prevented easily and firmly.
REFERENCES:
patent: 4493789 (1985-01-01), Ueyama et al.
patent: 4696764 (1987-09-01), Yamazaki
patent: A 04-043504 (1992-02-01), None
patent: A 6-290985 (1994-10-01), None
patent: A 7-201223 (1995-08-01), None
patent: A 2000-340450 (2000-12-01), None
patent: A 04-043504 (2005-08-01), None
Kopec Mark
TDK Corporation
Thomas Jaison
LandOfFree
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