CA2751808A1 - Appareil actionneur piezoelectrique et methodes - Google Patents

Appareil actionneur piezoelectrique et methodes Download PDF

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Publication number
CA2751808A1
CA2751808A1 CA 2751808 CA2751808A CA2751808A1 CA 2751808 A1 CA2751808 A1 CA 2751808A1 CA 2751808 CA2751808 CA 2751808 CA 2751808 A CA2751808 A CA 2751808A CA 2751808 A1 CA2751808 A1 CA 2751808A1
Authority
CA
Canada
Prior art keywords
piezoelectric
conductive
actuator assembly
support plate
piezoelectric actuator
Prior art date
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.)
Granted
Application number
CA 2751808
Other languages
English (en)
Other versions
CA2751808C (fr
Inventor
Firmansyah Kuncoko Sulem
James Carl Infanti
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.)
BlackBerry Ltd
Original Assignee
Research in Motion 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
Priority claimed from EP10179456.8A external-priority patent/EP2434555B1/fr
Priority claimed from US12/890,022 external-priority patent/US10429929B2/en
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2751808A1 publication Critical patent/CA2751808A1/fr
Application granted granted Critical
Publication of CA2751808C publication Critical patent/CA2751808C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

CA2751808A 2010-09-24 2011-09-07 Appareil actionneur piezoelectrique et methodes Active CA2751808C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/890,022 2010-09-24
EP10179456.8A EP2434555B1 (fr) 2010-09-24 2010-09-24 Ensemble d'actionneur piézo-électrique et dispositif mobile l'incluant
US12/890,022 US10429929B2 (en) 2010-09-24 2010-09-24 Piezoelectric actuator apparatus and methods
EP10179456.8 2010-09-24

Publications (2)

Publication Number Publication Date
CA2751808A1 true CA2751808A1 (fr) 2012-03-24
CA2751808C CA2751808C (fr) 2015-11-03

Family

ID=45874471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2751808A Active CA2751808C (fr) 2010-09-24 2011-09-07 Appareil actionneur piezoelectrique et methodes

Country Status (1)

Country Link
CA (1) CA2751808C (fr)

Also Published As

Publication number Publication date
CA2751808C (fr) 2015-11-03

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