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:
Oct. 11, 2011
Filed:
Jul. 18, 2006
Byung Nam Kim, Seoul, KR;
Joo Eun Ko, Daejeon Metropolitan, KR;
Heon Sik Song, Daejeon Metropolitan, KR;
Byeong IN Ahn, Daejeon Metropolitan, KR;
Byung Nam Kim, Seoul, KR;
Joo Eun Ko, Daejeon Metropolitan, KR;
Heon Sik Song, Daejeon Metropolitan, KR;
Byeong In Ahn, Daejeon Metropolitan, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
Disclosed herein are a metallic laminate, including (i) a metal layer and (ii) a polyimide resin layer having a coefficient of thermal expansion of 19 ppm/° C. or less and a glass transition temperature of 350° C. or more, laminated on the metal layer, and a method of manufacturing the same. According to this invention, the metallic laminate has a good external appearance, having no foam on the polyimide resin layer.