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:
Aug. 05, 2014
Filed:
Jan. 09, 2012
Applicant:
Kyoung-sei Choi, Suwon-si, KR;
Inventor:
Kyoung-sei Choi, Suwon-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/469 (2006.01); H01L 23/053 (2006.01); H01L 21/48 (2006.01); H01L 21/312 (2006.01); H01L 23/31 (2006.01);
U.S. Cl.
CPC ...
H01L 21/4846 (2013.01); H01L 21/3122 (2013.01); H01L 23/3107 (2013.01);
Abstract
A method for forming a circuit pattern forming region in an insulating substrate may include preparing a metallic pattern, coating a polymer solution on a casting vessel, precuring the polymer solution, and forming an imprinted circuit pattern forming region in the precured polymer solution using the metallic pattern.