APPARATUS AND METHOD FOR PROVIDING TACTILE AND AUDIO FEEDBACK IN SENSOR USER INTERFACE Russian patent published in 2019 - IPC G06F3/02 

FIELD: physics.

SUBSTANCE: invention relates to the computer equipment. Device comprises a first portion forming at least a portion of the body of the device, a second portion forming a front opening, a device display assembly layer, a flexible membrane connected in a first contact area with the first portion and in a second contact area with the second portion, and two drives, connected to second part and configured to actuate second part to ensure its translational flat movement, based on said flexible membrane, which provides possibility of translational flat movement of said second part to generate sound waves when actuating said second part by means of said two drives.

EFFECT: technical result is enabling reproduction of sound using a touch-sensitive user interface.

33 cl, 10 dwg