DISPLAY DEVICE AND ELECTRONIC APPARATUS

摘要

To provide a display device and the like capable of assisting operations by effectively presenting a sense of texture to the skin of human beings while suppressing generation of unpleasant noises. The display device includes: a visual sense display unit which displays an operation screen to be a target of touch operations done by a user by image signals supplied from outside; and a plate-type tactual sense presenting unit which is disposed on the upper side of the visual sense display unit and presents a tactual sense that can be perceived by the user on the operation screen. The tactual sense presenting unit includes X-electrodes and Y-electrodes which exhibit transparency for visible light rays and operate by voltage signals supplied from outside, and a resin exhibiting transparency for visible light rays is filled in a layered-state gap between the visual sense display unit and the tactual sense presenting unit.

主权项

1. A display device, comprising:
a plate-type visual sense display unit which displays a screen by an image signal supplied from outside; and a plate-type tactual sense presenting unit which is disposed to oppose to the visual sense display unit and presents a tactual sense that can be perceived by a user on the screen, wherein: the tactual sense presenting unit comprises electrodes and an insulating film that covers the electrodes and is structured to present the tactual sense to the user by generating an electrostatic force between the electrodes and the user by a voltage signal given to the electrodes from outside; and an elastic body exhibiting transparency for a visible light ray is filled in a gap between the visual sense display unit and the tactual sense presenting unit.