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:
Sep. 30, 2014
Filed:
Dec. 30, 2009
Applicants:
Young Han Jeong, Daegu, KR;
Han Moon Cho, Suwon-si, KR;
Hyo Jun Park, Yongin-si, KR;
Inventors:
Assignee:
Kolon Industries, Inc., Gwacheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/10 (2006.01); C09D 179/08 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
C06G 73/1039 (2013.01); C08J 2379/08 (2013.01); C09D 179/08 (2013.01); C08J 5/18 (2013.01); C08G 73/1042 (2013.01);
Abstract
The present invention provides a polyimide film which is both outstandingly transparent and highly heat resistance, and which can be usefully employed as a transparent electrically conductive film, a TFT substrate, a flexible printed circuit substrate, and the like.