Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 25, 2020
Patent Application Number
16216971
Date Filed
December 11, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A backplate of a display device has a first rigid region, a second rigid region spaced apart from the first rigid region, and a flexible region between the first rigid region and the second rigid region. The flexible region includes an electromagnet and encloses a magneto-rheological fluid that suspends magnetic particles. The rigidity of the flexible region changes responsive to changes in magnetic field generated by the electromagnet.
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