Display device for displaying multiple screens and method for controlling the same
AssigneeSamsung Electronics Co., Ltd.
InventorSung-Jin YOON
Life of this patent
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Abstract
A method for controlling a display device that displays a frame buffer on a plurality of screens is provided. The method includes receiving a multi-screen mode execution command to display a single frame buffer on a plurality of screens, acquiring the frame buffer, splitting the frame buffer into a plurality of frame buffers to correspond to the plurality of screens, setting an offset for each of the plurality of split frame buffers, and displaying each of the plurality of split frame buffers on an associated one of the plurality of screens based on the set offset.
Claims20
A method for controlling a display device that displays a frame buffer on a plurality of screens, the method comprising:
- receiving a multi-screen mode execution command to display a single frame buffer on a plurality of screens;
- acquiring the frame buffer;
- splitting the frame buffer into a plurality of frame buffers to correspond to the plurality of screens;
- setting an offset for each of the plurality of split frame buffers;
- and
- displaying each of the plurality of split frame buffers on an associated one of the plurality of screens based on the set offset.
A display device for displaying a frame buffer on a plurality of screens, the display device comprising:
- an input unit configured to receive a multi-screen mode execution command to display a single frame buffer on a plurality of screens;
- a controller configured to acquire the frame buffer, to split the frame buffer into a plurality of frame buffers to correspond to the plurality of screens, and to set an offset for each of the plurality of split frame buffers;
- and
- a display unit configured to display each of the plurality of split frame buffers on an associated one of the plurality of screens based on the set offset.
A method for controlling a first display device that performs cooperative display with a second display device, the method comprising:
- transmitting a frame buffer to the second display device;
- splitting the frame buffer into a first frame buffer and a second frame buffer;
- and
- displaying the first frame buffer.
A method for controlling a second display device that performs cooperative display with a first display device, the method comprising:
- receiving a frame buffer from the first display device;
- splitting the frame buffer into a first frame buffer and a second frame buffer;
- measuring a distance between a screen of the first display device and a screen of the second display device;
- setting an offset of the second frame buffer based on the distance;
- and
- displaying the second frame buffer for which the offset is set.
A method for controlling a first display device that performs cooperative display with a second display device, the method comprising:
- splitting a frame buffer into a first frame buffer and a second frame buffer;
- measuring a distance between a screen of the first display device and a screen of the second display device;
- setting an offset of the second frame buffer based on the measured distance;
- transmitting the second frame buffer, to which the offset is applied, to the second display device;
- and
- displaying the first frame buffer.
A method for controlling a second display device that performs cooperative display with a first display device, the method comprising:
- receiving a split frame buffer which is split from a frame buffer and to which an offset is applied, which is based on a distance between a screen of the first display device and a screen of the second display device;
- and
- displaying the received split frame buffer.
Dependencies are inferred from the claim text.