ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,024, issued on Nov. 25, was assigned to DEXERIALS Corp. (Tokyo).
"Anisotropic conductive film" was invented by Daisuke Sato (Utsunomiya, Japan), Yasushi Akutsu (Utsunomiya, Japan), Ryousuke Odaka (Tokyo) and Yusuke Tanaka (Saitama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An anisotropic conductive film, capable of connecting a terminal formed on a substrate having a wavy surface such as a ceramic module substrate with conduction characteristics stably maintained, includes an insulating adhesive layer, and conductive particles regularly arranged in the insulating adhesive layer as viewed in a plan view. The conductive particle diameter is...