An electronic device includes a base, a membrane coupled to and spaced from the base, an
actuator disposed between the base and the membrane, and spaced from the membrane …

Ladner Gervais LLP (57) ABSTRACT A method of controlling an electronic device includes
detect ing receipt of an input, determining a response number in response to receipt of the …

(57) ABSTRACT A portable electronic device comprising a display, an actua tor actuatable
to impart a force on the display, an input device moveable from a first position in which the …

(57) ABSTRACT A method of controlling an electronic device having a touch sensitive
display includes determining a first value represen tative of force applied by an actuator to a …

An electronic device having a display screen that displays a user interface including at least
one object, comprising: a display mechanism that displays the user interface; a coor dinate …

(57) ABSTRACT A method includes detecting a touch at a touch location on a touch-
sensitive display of an electronic device, identifying a first tactile feedback associated with …

A method includes detecting touches on a touch-sensitive display of an electronic device,
actuating an actuator to provide tactile feedback for the touches, determining values …

Disclosed are an electronic device case for providing tactile feedback and an operation
method thereof. The electronic device case for providing tactile feedback, includes: a com …

BACKGROUND Mechanical actuators have been used in electronic devices to provide
tactile (a form of haptic) feedback. Such tactile feedback may be used, for example, to …

An electronic device includes a touch-sensitive display, a plurality of fluid elements arranged
and constructed to transfer a force to the touch-sensitive display to provide tactile feedback …