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. 24, 2002
Filed:
Jan. 16, 2001
Koji Morita, Omihachiman, JP;
Abstract
An anisotropically electroconductive adhesive comprising a thermosetting insulating adhesive mixed with electroconductive particles, the thermosetting insulating adhesive having an intrinsic acoustic impedance of about 1.4 MPa·s/m or less is provided. Piezoelectric resonators are bonded to lands on an insulating substrate using this anisotropically electroconductive adhesive. The piezoelectric resonators are connected in a ladder type to form a ladder filter by pattern electrodes on the insulating substrate. When a filter is prepared using piezoelectric resonators, this anisotropically electroconductive adhesive can provide good filter characteristics without propagating the vibration of the piezoelectric resonators to the insulating substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile