Coating processes – Coating by vapor – gas – or smoke – Mixture of vapors or gases utilized
Reexamination Certificate
2005-02-22
2005-02-22
Beck, Shrive P. (Department: 1762)
Coating processes
Coating by vapor, gas, or smoke
Mixture of vapors or gases utilized
C427S255391, C427S255394
Reexamination Certificate
active
06858251
ABSTRACT:
A lanthanum complex of formula (I) having a low evaporation temperature can be used as a useful precursor for MOCVD of a BLT thin layer on semiconductor devices.wherein A is pentamethyldiethylenetriamine(PMDT) or triethoxytriethyleneamine(TETEA).
REFERENCES:
patent: 6274195 (2001-08-01), Rhee et al.
Kang Sang-Woo
Rhee Shi-Woo
Anderson Kill & Olick P.C.
Beck Shrive P.
Fletcher, III William Phillip
Postech Foundation
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