Transparent display device and control method therefor
First Claim
Patent Images
1. A transparent display device, comprising:
- a first transparent display panel being implemented by a see-through display and displaying an image;
a first gaze detection sensor detecting gaze of a person looking at the first transparent display panel; and
a controller configured to;
analyze the gaze of the person to determine whether the gaze of the person is directed toward an object located behind a rear surface of the first transparent display panel;
cause the first transparent display panel to display an indicator corresponding to the object when the person'"'"'s gaze is directed to the object;
cause the first transparent display panel to stop the displaying of the indicator when the person'"'"'s gaze is not directed to the indicator for a first threshold time period;
cause the first transparent display panel to display detailed information of the object when the person'"'"'s gaze is directed to the indicator; and
cause the first transparent display panel to stop the displaying of the detailed information of the object when the person'"'"'s gaze is not directed to the detailed information of the object for a second threshold time period.
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Abstract
Disclosed is a transparent display device. A transparent display device according to one embodiment displays a predetermined image through a transparent display panel and senses the direction of the line of sight of a person gazing at the transparent display panel, thereby displaying detailed information of an object on the transparent display panel if the line of sight of the person is directed toward the object positioned on the rear surface of the transparent display panel.
12 Citations
24 Claims
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1. A transparent display device, comprising:
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a first transparent display panel being implemented by a see-through display and displaying an image; a first gaze detection sensor detecting gaze of a person looking at the first transparent display panel; and a controller configured to; analyze the gaze of the person to determine whether the gaze of the person is directed toward an object located behind a rear surface of the first transparent display panel; cause the first transparent display panel to display an indicator corresponding to the object when the person'"'"'s gaze is directed to the object; cause the first transparent display panel to stop the displaying of the indicator when the person'"'"'s gaze is not directed to the indicator for a first threshold time period; cause the first transparent display panel to display detailed information of the object when the person'"'"'s gaze is directed to the indicator; and cause the first transparent display panel to stop the displaying of the detailed information of the object when the person'"'"'s gaze is not directed to the detailed information of the object for a second threshold time period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method for controlling a transparent display device comprising a first transparent display panel being implemented by a see-through display and displaying an image, the method comprising:
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detecting gaze of a person looking at the first transparent display panel by a first gaze detection sensor; analyzing the gaze of the person to determine whether the gaze of the person is directed toward an object located behind a rear surface of the first transparent display panel; displaying an indicator corresponding to the object on the first transparent display panel when the person'"'"'s gaze is directed to the object; causing the first transparent display panel to stop the displaying of the indicator when the person'"'"'s gaze is not directed to the indicator for a first threshold time period; displaying detailed information of the object on the first transparent display panel when the person'"'"'s gaze is directed to the indicator; and causing the first transparent display panel to stop the displaying of the detailed information of the object when the person'"'"'s gaze is not directed to the detailed information of the object for a second threshold time period. - View Dependent Claims (21, 22, 23, 24)
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Specification