Compositions – Electrically conductive or emissive compositions – Metal compound containing
Reexamination Certificate
2006-12-12
2006-12-12
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Metal compound containing
C427S058000, C427S372200, C427S377000, C427S601000
Reexamination Certificate
active
07147805
ABSTRACT:
The composition of the present invention is one for forming a transparent conducting film, the composition comprising a water-soluble indium compound, a halogen-containing water-soluble organotin compound and a water-soluble organic high molecular compound. A method for forming a transparent conducting film according to the invention comprises the steps of i) applying to a substrate a solution for forming a transparent conducting film containing the composition in water or a solvent comprising water and an organic solvent, and ii) firing the coating film. This method may further include iii) the step of subjecting the film obtained in the firing step ii) to a reducing heat treatment.
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Chinese Office Action of Corresponding Chinese Application No. 03148967.2 dated Apr. 28, 2006.
Furusaki, et al., “Preparation of ITO Thin Films by Sol-Gel Method,” Journal of the Ceramic Society of Japan 102[2] p. 200-205 (1994).
Kopec Mark
Nichia Corporation
Thomas Jaison
Westerman Hattori Daniels & Adrian LLP
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