Invention Grant
- Patent Title: Haptic feedback using composite piezoelectric actuator
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Application No.: US14336008Application Date: 2014-07-21
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Publication No.: US09671865B2Publication Date: 2017-06-06
- Inventor: Ali Modarres , Juan Manuel Cruz-Hernandez , Danny A. Grant , Christophe Ramstein
- Applicant: IMMERSION CORPORATION
- Applicant Address: US CA San Jose
- Assignee: Immersion Corporation
- Current Assignee: Immersion Corporation
- Current Assignee Address: US CA San Jose
- Agency: Medler Ferro Woodhouse & Mills PLLC
- Main IPC: G08B6/00
- IPC: G08B6/00 ; G06F3/01 ; G06F3/041 ; B06B1/06 ; H01L41/09 ; H01L41/18
Abstract:
A haptic tape includes a composite piezoelectric layer connected between a first electrode layer and a second electrode layer. The composite piezoelectric layer has a plurality of piezoelectric rods arranged in a polymer matrix. The haptic tape is configured to be used as a sealant.
Public/Granted literature
- US20140327531A1 HAPTIC FEEDBACK USING COMPOSITE PIEZOELECTRIC ACTUATOR Public/Granted day:2014-11-06
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