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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KKfiledCriticalSeiko Epson Corp
Priority to JP50087044ApriorityCriticalpatent/JPS5210598A/en
Publication of JPS5210598ApublicationCriticalpatent/JPS5210598A/en
PURPOSE: Making the ceramic piezo-electric substance of BaTiO3 group for temperature compensation contain Bi2 (SnO3)3, PbTiO3 and MnO, to let the dielectric loss and the temperature coefficient be small.
COPYRIGHT: (C)1977,JPO&Japio
JP50087044A1975-07-151975-07-15Ceramic piezo-electric material
PendingJPS5210598A
(en)