Digital signage system and data processing method in the same
AssigneeLG Electronics Inc.
InventorsSangmin Lee, Jiwoon Kim
Life of this patent
Estimating the term…
Abstract
A digital signage system including a first display device; a second display device arranged a first spatial interval from the first display device and having a display screen that at least partially overlaps a display screen on the first display device; and a controller configured to control the first display device to display single image data at a first time, and control the second display device to display the single image data at a second time based on the first spatial interval between the first display device and the second display device. Further, at least one of the first display device and the second display device is a transparent display.
Claims16
A digital signage system comprising:
- a first display device;
- a second display device arranged a first spatial distance from the first display device, wherein the second display device has a display screen that at least partially overlaps a display screen on the first display device;
- and
- a controller configured to:
- control the first display device to display single image data at a first time, and
- control the second display device to display the single image data at a second time based on the first spatial distance between the first display device and the second display device, wherein at least one of the first display device or the second display device is a transparent display, and
- wherein the controller is further configured to:
- detect a third display device being different from the first and second display devices and having a display screen that at least partially overlaps the display screen on the second display device has been positioned between the first display device and the second display device,
- determine a second spatial distance between the first display device and the third display device, and a third spatial distance between the third display device and the second display device,
- control the first display device to display the single image data at the first time,
- control the third display device to display the single image data at a third time based on the second spatial distance, and
- control the second display device to display the single image data at a fourth time based on the third spatial distance.
A method of controlling a digital signage system including a first display device and a second display device arranged a first spatial distance from the first display device, wherein the second display device has a display screen that at least partially overlaps a display screen on the first display device, the method comprising:
- controlling the first display device to display single image data at a first time;
- controlling the second display device to display the single image data at a second time based on the first spatial distance between the first display device and the second display device;
- detecting a third display device being different from the first and second display devices positioned between the first display device and the second display device, wherein the third display device has a display screen that at least partially overlaps the display screen on the second display device;
- determining a second spatial distance between the first display device and the third display device, and a third spatial distance between the third display device and the second display device;
- controlling the first display device to display the single image data at the first time;
- controlling the third display device to display the single image data at a third time based on the second spatial distance;
- and
- controlling the second display device to display the single image data at fourth time based on the third spatial distance,
- wherein at least one of the first display device or the second display device is a transparent display.
Dependencies are inferred from the claim text.