Invention Grant
- Patent Title: Component for producing active haptic feedback
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Application No.: US15766796Application Date: 2016-09-01
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Publication No.: US11239406B2Publication Date: 2022-02-01
- Inventor: Franz Rinner
- Applicant: EPCOS AG
- Applicant Address: DE Munich
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE Munich
- Agency: Morgan, Lewis & Bockius LLP
- Priority: DE102015117262.3 20151009
- International Application: PCT/EP2016/070638 WO 20160901
- International Announcement: WO2017/060011 WO 20170413
- Main IPC: H01L41/083
- IPC: H01L41/083 ; H01L41/047 ; H01L41/053 ; H01L41/08 ; H03K17/96 ; G08B6/00 ; H01L41/04 ; H01L41/187

Abstract:
The present invention relates to a component (1) for generating active haptic feedback, comprising a main body (2) having first and second internal electrodes (3, 4) stacked one above another in a stacking direction (S), wherein a respective piezoelectric layer (9) is arranged between the internal electrodes (3, 4), wherein the component (1) is configured to identify a force exerted on the component (1), wherein the component (1) is configured to generate active haptic feedback if a force exerted on the component (1) is identified, and wherein the haptic feedback is generated by virtue of an electrical voltage being applied between the first and second internal electrodes (3, 4), said electrical voltage resulting in a change in length of the main body (2).
Public/Granted literature
- US20190067552A1 COMPONENT FOR PRODUCING ACTIVE HAPTIC FEEDBACK Public/Granted day:2019-02-28
Information query
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