Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co LtdfiledCriticalMurata Manufacturing Co Ltd
Priority to JP23090782ApriorityCriticalpatent/JPS59123253A/ja
Priority to CA000444220Aprioritypatent/CA1214835A/en
Priority to US06/565,043prioritypatent/US4532451A/en
Publication of JPS59123253ApublicationCriticalpatent/JPS59123253A/ja
Publication of JPH0122988B2publicationCriticalpatent/JPH0122988B2/ja
H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
H03H9/02—Details
H03H9/05—Holders or supports
H03H9/10—Mounting in enclosures
H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
H03H9/1028—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being held between spring terminals