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
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
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 KK, Epson CorpfiledCriticalSeiko Epson Corp
Priority to JP13104576ApriorityCriticalpatent/JPS5355973A/en
Publication of JPS5355973ApublicationCriticalpatent/JPS5355973A/en
PURPOSE: To secure an easy assembly of an electronic device by just pressing an IC chip onto the lead frame or print wiring via a conductive anisotropic elastic substance.