The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2009
Filed:
Jan. 13, 2006
Gye-won Hong, Seongnam-si, KR;
Hee-gyon Lee, Daejeon, KR;
Sang-im Yoo, Seoul-si, KR;
Jai-moo Yoo, Gyeongsangnam-do, KR;
Gye-Won Hong, Seongnam-si, KR;
Hee-Gyon Lee, Daejeon, KR;
Sang-Im Yoo, Seoul-si, KR;
Jai-Moo Yoo, Gyeongsangnam-do, KR;
Korea Institute of Machinery & Materials, Daejeon, KR;
Abstract
There is provided a method of fabricating a precursor solution for a metal organic deposition method using a superconducting oxide as a starting material, wherein the method includes dispersing a superconducting material powder in a TFA acid aqueous solution, heating to dissolve the powder in the TFA solution, increasing a temperature of a hot substrate if the powder is completely dissolved and the solution is clear, continuously heating until the solution is vaporized and is in a viscous jelly state, stopping heating if the solution loses its flowing property completely, cooling the solution, and dissolving the compound in the jelly state, hardened at a room temperature, into an organic solvent to provide a metal organic deposition solution for coating. There is also provided a method of fabricating a thin film-type superconductor using a metal organic deposition method.