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Split screen display method and system applied to multi-screen sharing

A technology of shared display and split-screen display, applied in static indicators, cathode ray tube indicators, input/output process of data processing, etc., can solve the problem of unsuitable home use, inability to add display device screen combinations, and inability to move display devices Location and other issues to achieve the effect of flexibly setting the location

Active Publication Date: 2013-08-21
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the display device in the above-mentioned "TV wall" needs to be fixed in advance, so the position of the display device cannot be moved, which is inconvenient to use, and a new display device cannot be added for screen combination, which has limitations and is obviously not suitable for home use.

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  • Split screen display method and system applied to multi-screen sharing
  • Split screen display method and system applied to multi-screen sharing
  • Split screen display method and system applied to multi-screen sharing

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Embodiment Construction

[0044] Embodiments of the present invention provide a split-screen display method applied to multi-screen sharing. The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The method includes that the main display device and at least one shared display device form a "display wall". Such as figure 1 The shown flow of the split-screen display method applied to multi-screen sharing includes the following steps:

[0045] Step S10: Establish a wireless shared connection between the main display device and the shared display device, and obtain the screen attribute parameters of the other party.

[0046] Among them, such as figure 2 As shown, the step S10 includes:

[0047] Step S101: The shared display device sends a split-screen sharing request message to the main display device through a wireless communication network, such as a WIFI network.

[0048] Wherein, the split-screen sharing request information includes:...

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Abstract

The invention discloses a split screen display method and system applied to multi-screen sharing. The split screen display method applied to the multi-screen sharing comprises the following steps: (A) determining space coordinates of a main display device and all sharing display devices, (B) determining directions, relative to a main device screen, of all the sharing display devices, wherein distance between each sharing display device and the main display device screen is smaller than a set distance, (C) dividing a screen image into a main image part and all corresponding expanding image parts according to the directions, relative to the main device screen, of all the sharing display devices, wherein the main image part and all the corresponding expanding image parts are displayed by the main display device and all the sharing display devices respectively. In addition, the invention further provides a split screen display system applied to the multi-screen sharing for achieving the split screen display method applied to the multi-screen sharing. Images which are suitable for being displayed by the sharing devices are transmitted to the sharing display devices to display in a split-screen mode through detection of locations and attributes of the sharing devices, and the facts that display devices can be added at any time and positions of the devices can be set freely are achieved.

Description

technical field [0001] The invention relates to the technical field of image display, in particular to a split-screen display method and system for multi-screen sharing. Background technique [0002] With the development of wireless networks, multi-screen split-screen display to combine into a complete video image, called "TV wall" has become more and more popular. The existing "TV wall" is mostly used for performances or event sites. It is a super-large-screen display wall formed by splicing multiple display devices (LCD TVs), and is a video, graphic and text display system. [0003] However, the display devices in the above-mentioned "TV wall" need to be fixed in advance, so the position of the display devices cannot be moved, which is inconvenient to use, and new display devices cannot be added for screen combination, which has limitations and is obviously not suitable for home use. Contents of the invention [0004] In order to solve the above problems, the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/14
CPCG06F3/1446G09G2356/00
Inventor 喻子达王袭赵向阳韩文朴成杰黄橙周林安娜
Owner HAIER GRP CORP
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