Screen image transfer device and screen image transfer system
AssigneeKabushiki Kaisha Toshiba
InventorsMika MINEMATSU, Masataka GOTO
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Abstract
A screen image transfer device includes a screen image data storage module that stores screen image data of a screen image displayed on a display device, a connection allotment module that allots/assigns a different connection to each of multiple screen regions of the display device, and a communications module that transmits the stored screen image data to the screen regions of the display device over the different connections assigned by the connection allotment module.
Claims20
A screen image transfer device for transmitting screen image data to a display device with a plurality of screen image regions, the screen image transfer device comprising:
- a communication module configured to transmit the screen image data to the plurality of screen image regions over connection paths;
- a connection allotment module configured to assign from a plurality of connection paths to the display device, the connection paths for transmitting the screen image data.
A screen image transfer system, comprising:
- a display device including a plurality of screen regions for displaying an image;
- a screen image transfer device configured to transmit screen image data to the display device over a plurality of network connections, wherein
- the screen image data is comprised of a first screen image data and a second screen image data, the first screen image data to be transmitted to a first screen region of the plurality of screen regions, and the second screen image data to be transmitted to a second screen region of the plurality of screen regions that is adjacent to the first screen region, and
- the screen image transfer device assigns a first network connection from the plurality of network connections for transmission of the first screen image data and a second network connection from the plurality of network connection for transmission of the second screen image data, such that the first screen data is received by the first screen region at substantially the same time as the second screen image data is received by the second screen region.
A method for operating a screen image transfer system, comprising:
- generating a first screen image data for display on a display device having a plurality of screen image regions;
- transmitting the first screen image data to the display device;
- generating a second screen image data for display on the display device;
- comparing the first screen image data to the second screen image data to determine which of the plurality of screen image regions will be updated by the second screen image data;
- establishing a plurality of connections for transmitting the second screen image data to the display device;
- assigning the connections for transmitting the second screen image data such that screen image regions which are adjacent to each another will be updated by the second screen image data at substantially the same time.
Dependencies are inferred from the claim text.