Display device and control method thereof
First Claim
Patent Images
1. A display device comprising:
- a display including a panel for displaying a stereoscopic image;
a camera capturing a gesture in a three dimensional space; and
a controller configured to cause the display to;
display a virtual keyboard in an activated display state on the display, in response to a first gesture,change a display state of the virtual keyboard into a dimming display state in response to a second gesture, andchange the display state of the virtual keyboard into an inactivated display state and terminate a display of the virtual keyboard in the inactivated display state in response to a third gesture.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed are a display device and a control method thereof. The display device includes a display, a camera capturing a gesture in a three dimensional space; and a controller selectively displaying a virtual keyboard corresponding to a hand gesture for character input on the display when the captured gesture includes the hand gesture for the character input. Accordingly, the virtual keyboard corresponding to the hand gesture for the character input is displayed, so that the user may not perform an additional operation to display the virtual keyboard.
17 Citations
16 Claims
-
1. A display device comprising:
-
a display including a panel for displaying a stereoscopic image; a camera capturing a gesture in a three dimensional space; and a controller configured to cause the display to; display a virtual keyboard in an activated display state on the display, in response to a first gesture, change a display state of the virtual keyboard into a dimming display state in response to a second gesture, and change the display state of the virtual keyboard into an inactivated display state and terminate a display of the virtual keyboard in the inactivated display state in response to a third gesture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A control method of a display device, the control method comprising:
-
capturing a gesture of a user in a three dimensional space; displaying a virtual keyboard in an activated display state on the display, in response to a first gesture; changing a display state of the virtual keyboard into a dimming display state in response to a second gesture; and changing the display state of the virtual keyboard into an inactivated display state and terminating a display of the virtual keyboard in the inactivated display state in response to a third gesture. - View Dependent Claims (12, 13, 14, 15, 16)
-
Specification