Patent 7087294 was granted and assigned to NGK Insulators on August, 2006 by the United States Patent and Trademark Office.
A bonding body includes a first member, a second member and an adhesive layer arranged between the first member and the second member. In the bonding body, the adhesive layer is made of a resin composition having a fluorene skeleton and at least one of the first member and the second member has a thickness of not less than 0.1 μm and not more than 10 μm.