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:
May. 15, 2012
Filed:
Oct. 15, 2009
Sang-soo Lee, Seoul, KR;
Kyunghee Kim, Seoul, KR;
Soon Ho Lim, Seoul, KR;
Min Park, Seoul, KR;
Jun Kyung Kim, Seoul, KR;
Heesuk Kim, Seoul, KR;
Hyunjung Lee, Seoul, KR;
Sang-Soo Lee, Seoul, KR;
Kyunghee Kim, Seoul, KR;
Soon Ho Lim, Seoul, KR;
Min Park, Seoul, KR;
Jun Kyung Kim, Seoul, KR;
Heesuk Kim, Seoul, KR;
Hyunjung Lee, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
An electroconductive particle that includes (a) a polymer microparticle, and (b) a graphene coating layer grafted on the polymer microparticle, which has improved long-term stability of the conductivity, surface conductivity, durability, and thermal resistance, and is applicable for producing an anisotropic conductive film used for packaging electronic devices.