Display device and method of controlling the same
First Claim
Patent Images
1. A display device comprising:
- a transparent display capable of displaying a first screen in a foreground of the transparent display; and
a controller capable of;
setting transparency level the first screen and applying the set transparency level to the first screen;
setting transparency level of background object that is visible through the transparent display based on the transparency level of the first screen, wherein the transparency level of the background object is higher than the transparency level of a first screen; and
changing at least the transparency level of the first screen or the transparency level of the background object in response to a display of a second screen;
applying the transparency level of the background object to the second screen and increasing the transparency level applied to the background object when the second careen is displayed behind the first screen; and
applying the transparency level of the first screen to the second screen and increasing the transparency level applied to each of the first screen and the background object when the second screen is displayed in front of the first screen.
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Abstract
A display device is provided that includes a transparent display unit, a setting unit that sets transparency of a first screen that is output in the foreground to the transparent display unit, and a controller that determines transparency of a background object that is seen through the transparent display unit, based on the transparency of the first screen that is set, such that the transparency of at least one of the background object and at least one region of the first screen is changed, based on a detected event that is associated with transparency control of the transparent display unit.
16 Citations
19 Claims
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1. A display device comprising:
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a transparent display capable of displaying a first screen in a foreground of the transparent display; and a controller capable of; setting transparency level the first screen and applying the set transparency level to the first screen; setting transparency level of background object that is visible through the transparent display based on the transparency level of the first screen, wherein the transparency level of the background object is higher than the transparency level of a first screen; and changing at least the transparency level of the first screen or the transparency level of the background object in response to a display of a second screen; applying the transparency level of the background object to the second screen and increasing the transparency level applied to the background object when the second careen is displayed behind the first screen; and applying the transparency level of the first screen to the second screen and increasing the transparency level applied to each of the first screen and the background object when the second screen is displayed in front of the first screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of controlling a display device, the method comprising:
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displaying a first screen in a foreground of a transparent display; setting transparency level of the first screen and applying the set transparency level to the first screen; determining transparency level of background object that is visible through the transparent display based on the transparency of the first screen, wherein the transparency level of the background object is higher than the transparency level of a first screen; changing at least the transparency level of the first screen or the transparency level of the background object in response to a display of a second screen; applying the transparency level of the background object to the second screen and increasing the transparency level applied to the background object when the second screen is displayed behind the first screen; and applying the transparency level of the first screen to the second screen and increasing the transparency level applied to each of the first screen and the background object when the second screen is displayed in front of the first screen.
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Specification