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:
Dec. 14, 2010
Filed:
Jul. 26, 2007
Jung Bae Jun, Gunpo-si, KR;
Jin Gyu Park, Seoul, KR;
Jae Ho Lee, Yongin-si, KR;
Tae Sub Bae, Suwon-si, KR;
Jung Bae Jun, Gunpo-si, KR;
Jin Gyu Park, Seoul, KR;
Jae Ho Lee, Yongin-si, KR;
Tae Sub Bae, Suwon-si, KR;
Cheil Industries Inc., Gumi-si, KR;
Abstract
Disclosed herein are anisotropic conductive particles contained in anisotropic conductive adhesive films, which can be used in circuit board mounting applications. The conductive particles can exhibit superior electrical reliability. Further disclosed are polymer particles having good compressive deformability and recoverability from deformation without being ruptured when an adhesive film containing conductive particles including the polymer particles as a component is interposed and compressed between connection substrates, thereby achieving a sufficient contact area between the particles and the connection substrates. Because the polymer particles have a spherical shape, a uniform particle diameter, and a narrow particle diameter distribution, the particles can exhibit enhanced conducting properties.