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:
Jul. 11, 2017
Filed:
Dec. 26, 2012
Applicant:
Kolon Industries, Inc., Gwacheon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
KOLON INDUSTRIES, INC., Gwacheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/00 (2006.01); H05K 1/03 (2006.01); G06F 3/041 (2006.01); H01B 3/30 (2006.01); H05K 1/02 (2006.01); H05K 1/09 (2006.01); C08J 5/18 (2006.01); C08J 7/04 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0353 (2013.01); C08J 5/18 (2013.01); C08J 7/045 (2013.01); G06F 3/041 (2013.01); H01B 3/30 (2013.01); H01B 3/306 (2013.01); H05K 1/0274 (2013.01); H05K 1/092 (2013.01); C08J 2379/08 (2013.01); C08J 2433/06 (2013.01); C08J 2475/04 (2013.01); C08J 2483/16 (2013.01);
Abstract
The present invention provides a plastic substrate, including: a polyimide film; a hard coating layer formed on one side of the polyimide film; and a transparent electrode layer formed on the other side of the polyimide film. The plastic substrate has excellent light transmittance high hardness characteristics, superior ITO processability and flexibility. Further, the plastic substrate can function as both a window film and an electrode film when it is applied to a touch screen panel. Thus, the present invention provides a touch screen panel which can be slimmed by reducing the number of laminated films including the plastic substrate.