Video display system, electronic device and video display method
An image display system and electronic device technology, applied in the direction of digital output to display equipment, etc., can solve the problems that the details of the picture cannot be displayed, and the user cannot watch the picture, etc.
Inactive Publication Date: 2015-05-20
NANNING FUGUI PRECISION IND CO LTD
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Problems solved by technology
When it is necessary to display or play a high-precision picture, displaying the complete picture in full screen often cannot show the details of the picture. Although you can continue to zoom in to view the details of the picture, in this case, the user cannot view the entire picture
Method used
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[0016] Please refer to Figure 1-Figure 2 , is a schematic block diagram of an image display system 1 according to an embodiment of the present invention. The image display system 1 includes a main electronic device 10 and at least one primary electronic device 20 . When the at least one secondary electronic device 20 is connected to the main electronic device 10 , it can display an image together with the main electronic device 10 , thereby expanding the display area of the main electronic device 10 .
[0017] The main electronic device 10 includes a main display unit 11 , a plurality of sensing units 12 , a main storage unit 13 and a processing unit 14 .
[0018] The secondary electronic device 20 includes a primary display unit 21 , a plurality of sensing units 12 , a primary storage unit 22 and a control unit 23 .
[0019] The plurality of sensing units 12 are respectively arranged on the main display unit 11 and the sub-display unit 21, and are used to sense the conne...
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A video display method is applied to a system. The system comprises a main electronic device and at least one auxiliary electronic device. The main electronic device comprises a main display unit and a plurality of sensing units. Each auxiliary electronic device comprises an auxiliary display unit. The main display unit and the auxiliary display units form a comprehensive display unit. A video display method includes: determining maximum of display cells M*N of the comprehensive display unit; determining an actual displayable maximum area of matrix display m*n, and determining display cells occupied by the main display unit and display cells occupied by each auxiliary display unit; dividing a screen into m*n sub-screens, and determining the sub-screens required to display by the main display unit and the sub-screens required to display by each auxiliary display unit; controlling the main display unit to display the corresponding sub-screens in the corresponding display cells; and controlling the auxiliary display units to display the corresponding sub-screens in the corresponding display cells. The invention further provides a video display system and an electronic device, both provided with extensible display areas.
Description
technical field [0001] The invention relates to an image display system, an electronic device and an image display method, in particular to an image display system, an electronic device and an image display method that expand the display area through a plurality of display devices. Background technique [0002] At present, the display area of the display device of the general electronic device is limited. When it is necessary to display or play a high-precision picture, displaying the complete picture in full screen often cannot show the details of the picture. Although the details of the picture can be viewed by selecting to continue zooming in on the picture, in this case, the user cannot watch the entire picture. Contents of the invention [0003] In view of this, it is necessary to provide an image display system, an electronic device and an image display method that can expand the display area. [0004] An image display system, the system includes a main electronic...
Claims
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IPC IPC(8): G06F3/14
Inventor 朱婷婷
Owner NANNING FUGUI PRECISION IND CO LTD