Electronic device implementing a touch panel display unit

摘要

Provided is an electronic device that includes a touch panel configured to detect pressed coordinates and a pressing force from a change in capacitances, and a shape memory wire portion configured to restore its shape of shape memory wires by applying current through one or more shape memory wires of a first layer and a second layer accordingly. A display is configured to display a normal image and a corrected image. In addition, a processor is configured to provide a corrected image for a location of the touch panel which is currently being touched and to apply a current to the shape memory wire portion to restore the shape memory wire portion to an original shape.

主权项

1. An electronic device comprising:
a touch panel including an X-axis position detecting conductive layer, a Y-axis position detecting conductive layer, and a pressed position detection circuit to detect pressed coordinates and a pressing force from a change in capacitances; a shape memory wire portion including a shape-memory-wire first layer deposited on the touch panel in which a plurality of shape memory wires are arranged toward one side thereof, a shape-memory-wire second layer in which a plurality of shape memory wires are arranged orthogonally to the first layer, and an actuator that is configured to restore shapes of shape memory wires deformed by flowing current through the shape memory wires of the first layer and the second layer accordingly; a display configured to display a normal image and a corrected image; and a processor configured to transmit a normal image held in a memory device to the display, receive the pressed coordinates and pressing force from the touch panel, store the pressed coordinates and pressing force in the memory device, generate the corrected image at a pressed position based on a location pressing force, transmit the corrected image to the display, and instruct the actuator to apply a current to the shape memory wires whose shapes are to be restored, wherein the Y-axis position detecting conductive layer, the shape-memory-wire first layer, the X-axis position detecting conductive layer, and the shape-memory-wire second layer are sequentially deposited from top to bottom.