KR101333476B1 - Method for multi-display - Google Patents

Abstract

The present invention relates to a multi-display method through screen reconstruction, comprising: a step S1 of extracting affiliation information indicating mutual inclusion relations between panels from areas which contain respective contents constituting a main screen of a main device; Step S2 of generating main tree information in which panels are connected in a tree structure according to the extracted belonging information; Step S3 of separating the panel from the panel included in the main tree information; And a step S4 in which the separation panel is included in the extracted main tree information and the separation panel is displayed on the basic screen and another screen connected to the main device, respectively. Accordingly, it is possible to provide a multi-display method through screen reconstruction that can be easily and variously divided and reconfigured into two or more screens and output on a separate display.

Description

Multi-display method through screen reorganization {METHOD FOR MULTI-DISPLAY}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-display method, and more particularly, to a multi-display method through screen reconfiguration that can be separately outputted on two or more screens by dividing and reconfiguring one screen for each content.

The computer or mobile screen is provided with a screen including various contents, and screens such as various games or web shopping including various contents are also displayed including all contents on one screen.

However, a lot of inconveniences and problems may occur when a game or web shopping is performed on one screen including various contents.

In particular, when the peripheral output device is used in a smart phone, a screen output is possible only in an application unit or in an entire screen unit, which causes inconvenience in use.

That is, when using a plurality of displays there is a problem that even important information such as their password or personal information is output to the peripheral output device. In particular, even when it is necessary to input personal information and the like in a state where security is maintained, or when the progress screen and the operation screen are separately configured, there is a problem that the work must be performed only on one screen. For example, there is a problem in that all payment information such as goods and credit card numbers are output together on the screen of the peripheral output device at the time of credit card payment.

In addition, in the case of a mobile device using a touch sensor as an input, there is a problem that inconvenience occurs in the input part due to the movement to a device without an input device.

Korean Patent Application Publication No. 10-2000-0020391 has been proposed as a background technology for enabling a screen split output. However, the background art is configured to divide and reconfigure one screen including various contents such as an application for each content. In this case, the application is not applicable, and it is merely a technique for outputting signals provided as separate information from the beginning to each screen.

1 and 2 are explanatory diagrams of the background art of the present invention, and screen output may be performed only in units of entire screens (see FIG. 1), or only redundant screen outputs (see FIG. 2) may be performed without substantial division.

Accordingly, the present invention is to solve the problem according to the prior art, through the screen reconstruction to reconfigure the screen to extract the necessary content from the contents constituting the screen of the main unit and output to the peripheral output device separately An object of the present invention is to provide a multi-display method.

In addition, an object of the present invention is to provide a multi-display method through a screen reconstruction that can be divided into two or more panels constituting the entire screen to be reconstructed in a separate screen.

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

In the multi-display method through the screen reconstruction to achieve the above object, affiliation information indicating the mutual inclusion relationship between the panels is extracted from the panels which are areas containing the respective contents constituting the main screen of the main device S1 step; Step S2 of generating main tree information in which panels are connected in a tree structure according to the extracted membership information; Step S3 of separating the panel from the panel included in the main tree information; And a step S4 in which the separation panel is included in the extracted main tree information and the separation panel is displayed on the basic screen and another screen connected to the main device, respectively.

In addition, step S3 is characterized in that it further comprises a step S3-1 for copying the main tree information and stored in the DB of the main device.

In addition, in step S3, in step S3-2, in which the main tree information is reconstructed by the mutual inclusion relations of the panels included in the extracted main tree information, the subtree information connecting the mutual inclusion relations of the separation panels in a tree structure. It is characterized in that it further comprises the step S3-3 to be extracted.

In addition, step S3-2 is characterized in that the main tree information is reconstructed so that the lower panel included in the separation panel is included in the upper panel directly including the separation panel.

In addition, the step S3-3 is characterized in that the sub-tree information is extracted according to the inclusion relationship of the panel included in the separation panel among the panels included in the main tree information.

In addition, in step S3, in step S3-1, which copies main tree information and stores it in a DB of the main device, the main tree information is reconstructed by the mutual inclusion relationship between panels included in the extracted main tree information. S3-3, wherein subtree information linking the mutual inclusion relationship between the second stage and the separation panel in a tree structure is extracted, and when the content is received from a server connected by the main device and a network communication network, S3-1. With only the data of the main tree information copied and stored in the DB of the main device by the step, the screen reconstructed or reconstructed by the steps S3-2 to S4 in the offline state of the main device without retransmission of the transmitted content from the server. It is characterized in that the return to the first screen.

As described above, according to the multi-display method through the screen reconstruction according to the present invention, by generating the main tree information showing the inclusion relationship of each of the contents constituting the screen of the main device and separating the necessary content from the contents of the main information tree By reconstructing the inclusion relationship between the contents, it is possible to easily and variously divide and reconstruct the entire unit screen into two or more screens and output them on a separate display.

In addition, it is effective to divide the screen of the application by the content desired by the user to maximize the usability of the content.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 and 2 are explanatory views of the prior art.
3 is a flowchart illustrating a multi-display method through screen reconstruction according to the present invention.
4 is a detailed flowchart of step S3.
5 is an explanatory diagram for explaining a multi-display method through screen reconstruction according to the present invention.
6 to 10 are explanatory diagrams for each step of the multi-display method through screen reconstruction.
11 to 14 are exemplary views to which a multi-display method through screen reconstruction according to the present invention is applied.

As used herein, the term 'panel' refers to each area containing meaningful content among the contents displayed on the screen of the user's mobile device or computer monitor, and mainly includes the same contents in the minimum unit. It is the unit content area. In addition, the 'main device 10' is used as a term for a device that manages an application (Application, app) based on a specific operating system, such as a mobile device, a PC or a notebook, and the 'peripheral output device 20' It is used as a term that refers to a device connected to the main device such as a monitor to perform an extension output function.

As a technology for implementing a multi-display method through screen reconstruction according to the present invention, when a specific panel among the panels constituting the basic screen from the main device 10 to the peripheral output device 20 is used in the peripheral output device, Split panel is divided from existing panel to be reorganized. At this time, the Has-A (proprietary) relationship between the panels is extracted to form a tree structure, and the reorganization of the panels constituting the screen by the user is managed on a stack basis.

Here, the Has-A relationship means the following.

That is, there are two ways to create a new class with the characteristics of an existing class. It is a method of inheriting an existing class and having an existing class as a class member. The first method is called an Is-a relationship and the second method is called a Has-a relationship. In the present invention, the Has-A relationship is used for reconstruction of the split panel to be described later.

In addition, a stack is a data structure. A stack is a linear list of data insertions and deletions that occur only at the end. At this time, the insertion and deletion of data is called the top of the stack. Pushing data into the stack is called push and pulling data out of the stack is called pop. The stack uses last-in-first-out (LIFO) method, where data entered later is retrieved first. This stack is a data structure that is often used to remember something and then quickly use it again.

3 is a flowchart illustrating a multi-display method through screen reconstruction according to the present invention, and FIG. 4 is a detailed flowchart of step S3.

In the multi-display method through the screen reconstruction according to the present invention, as shown in Figure 3, the mutual interaction between the panels from the panel which is the area containing the respective content constituting the base screen 11 of the main device 10 Step S1 of extracting belonging information indicating a relationship of inclusion; step S2 of extracting main tree information connecting panels in a tree structure from the extracted belonging information; and separating and selecting one or more panels from the main tree information. A sub-screen of the peripheral device 20 in which the panel is extracted and the panel included in the main tree information from which the separation panel is extracted and the separation panel are connected to the main screen 11 and the main device 10, respectively ( 21) step S4.

5 is an explanatory diagram for explaining a multi-display method through screen reconstruction according to the present invention.

The screen displayed on the basic screen 11 of the main device 10 received through the communication network includes various panels that constitute various contents.

In the multi-display method through screen reconfiguration according to the present invention, a part of the panels constituting the base screen connected to the main device 10 (ie, a separation panel) is selected, and the separation panel and the separation panel are separated. Allows the panels to be shown on different displays. For example, only the separation panel is displayed on the basic screen, and the remaining panels except the separation panel are displayed on another display connected to the main device.

That is, in the present invention, the panel is reconfigured and reconstructed by the user selecting some areas, that is, some panels, from the main device screen and separating them from the entire area, that is, the entire panel (or all contents) constituting the base screen. We will present a way to output them to different displays according to user's needs.

In order to reconstruct such a screen and restore the reconstructed screen to various displays, the following steps are performed.

Hereinafter, each step of the multi-display method through screen reconstruction will be described in detail with reference to FIGS. 6 to 10.

First, affiliation information indicating mutual inclusion relations between the panels is extracted from the panels, which are areas containing respective contents constituting the basic screen of the main device 10 (step S1).

In the case of the base screen shown in FIG. 6 (a), the panel A and the panel F are included, and the panel B includes the panel C, the panel D, and the panel E. The panel contains a G panel.

Then, the main tree information connecting each panel in a tree structure is extracted according to the belonging information (step S2).

In this case, the tree structure is a structure in which several nodes cannot point to one node and refers to a graph having only one length connecting two different nodes. The top node in the tree structure is called the root node. In addition, when node A refers to node B, A is called B's parent node and B is A's child node. Nodes without child nodes are called leaf nodes. Nodes that are not leaf nodes are called internal nodes.

FIG. 6 (b) shows main tree information extracted according to the belonging information of FIG. 6 (a), in which panel A becomes a root node and becomes a parent node of panel B and panel F, and panel B is a child node of panel A. FIG. At the same time, it is the parent node of the C, D, and E panels, and the D panel becomes the parent node of the G panel. At this time, the C, E, and G panels without magnetic nodes become leaf nodes.

By extracting the belonging information of the panels as main tree information having a tree structure, the belonging relationship of each panel can be easily reconstructed.

At this time, the reconstruction of the tree structure causes the panels that are to be separated to be parent nodes to be reconfigured into sub-panels whose panels which are the closest parent nodes of the panels are to be parent nodes.

FIG. 6C shows a tree structure reconstructing the tree structure shown in FIG. 6B, and FIG. 6D shows a tree structure reconstructing the tree structure shown in FIG.

Next, at least one panel is selected and separated from the main tree information to extract a separation panel (step S3).

In this case, step S3 may further include the step of copying the main tree information and storing in the DB of the main device (step S3-1). This is to display the basic screen on two or more displays by screen reconstruction and then restore the original screen.

In addition, in step S3, the main tree information is reconstructed by the mutual inclusion relationship of panels included in the main tree information extracted by the separation panel (step S3-2), and the mutual inclusion relationship between the separation panels. The method may further include the step S3-3 of extracting sub-tree information connected in a tree structure.

In this case, in step S3-2, the main tree information is reconstructed so that the lower panel included in the separation panel is included in the upper panel directly including the separation panel.

In addition, in step S3-3, the subtree information is extracted and reconstructed according to the inclusion relationship of the panel including the separation panel among the panels included in the main tree information. That is, the separated separation panel inherits the layout setting of the parent panel belonging to the parent node before the separation panel is separated to be reconfigured.

FIG. 7 is an explanatory diagram illustrating a process of separating and reconstructing a separation panel from the tree structure of main tree information shown in FIG. 6 (b) shows main tree information of the basic screen, and FIGS. 6 (c) and 6d correspond to main tree information in which main tree information of the basic screen is reconstructed.

FIG. 7A is a tree structure shown in FIG. 6D, and FIG. 7B is a tree structure for each of main tree information and subtree information reconstructed by separating the D panel and the G panel. FIG. 7C is a diagram illustrating a screen on which panels of main tree information and subtree information of FIG. 7B are displayed.

When the D panel and the G panel are separated from the main tree information shown in FIG. 7A, the base screen includes a lower panel included in the C panel, in which the E panel having the D panel as the parent node, is the parent node of the D panel. It is reconstructed into (refer to (b) of FIG. 7).

That is, panels included in the separation panel are reorganized to be included in the parent panel in which the separation panel was included. In addition, the separated separation panel is reconfigured by inheriting the layout setting of the parent panel belonging to the parent node before the separation panel is separated.

8 and 9 are explanatory diagrams for explaining the reconstruction method of the main tree information and the sub tree information, respectively, and it is assumed that the screen is reconstructed from the main tree information shown in FIG. 8 shows a reconstructed screen of a separated panel inheriting the layout of panel B, and FIG. 9 shows a reconstructed screen of a disadvantage panel inheriting the layout of panel A. FIG.

In the case of extracting the panel D and the panel G from the main tree information of FIG. 6 (b) (see FIG. The extracted main tree information panels have an inclusion relationship as shown in FIG. 8 (b) and are displayed on the basic screen 11 of the main device 10. In addition, the D panel and the G panel, which are separate panels, are displayed on the screen 21 of the peripheral device 20 connected to the main device 10 by including the G panel in the D panel (see FIG. 8C).

Similarly, in the case where the panel D and the panel G are extracted from the main tree information (see FIG. 9 (a)) of FIG. 9 (b) has an inclusion relationship and is displayed on the basic screen 11 of the main device 10. In addition, the D panel and the G panel, which are separate panels, are displayed on the screen 21 of the peripheral device 20 in which the G panel is included in the D panel and the F panel having no relation is connected to the main device 10 (FIG. 9 (c). ) Reference).

In this case, by the step S3-1, when the main device 10 receives the content from the server connected by the network communication network, the screen may be reconstructed and restored on-line using only cached data without re-requesting the server.

That is, the step S3 is the main tree information by the mutual inclusion relationship between the step S3-1 to copy the main tree information to the DB of the main device and the panel included in the extracted main tree information S3-2 reconstructing step S3 and S3-3 step of extracting subtree information connecting the mutual inclusion relationship of the separation panel in a tree structure, and transmitting content from a server connected by the main device and a network communication network. In case of receiving, only the data of the main tree information copied and stored in the DB of the main device by the step S3-1, the step S3-2 in the offline state of the main device without retransmission of the transmitted content from the server. In step S4, the screen may be reconfigured or the screen may be returned to the initial screen.

10 is an explanatory diagram for explaining a process of each region of the multi-display method through screen reconstruction according to the present invention.

In the present invention, it can be used not only in the application but also on the web, and the screen can be reconfigured through the same process as in a general application except for a process of receiving a HTTP request to the server for response.

Suppose that HTTP communication is used and a specific screen reconfiguration processing method is described. When a main device of a user transmits an HTTP request to a server connected to the main device through a network communication network, the server sends an HTTP response to the HTTP request to the main device. To send.

The basic screen of the user's main device displays a screen corresponding to the HTTP response. In this case, various contents are included in this screen, and the contents constitute a panel which is each area.

Thereafter, in the offline area, affiliation information on mutual affiliation relations between the panels is extracted (step S1).

Next, according to the extracted membership information, the panels generate a membership tree, that is, main tree information, connected in a tree structure (step S2).

Next, when an event, that is, the case where the separation panel is selected in the main tree information occurs, the panel in which the event occurs is extracted (step S3).

At this time, the main tree information is searched for the corresponding panel where the event occurred, and copying of the original main tree information and division of the split panel are performed.

Next, the split panel is configured to apply the layout of the parent panel included in the original main tree information from which the split panel is extracted.

After that, if the user requests a restoration, the original base screen is restored to the original main tree information.

As an example for extracting the split panel from the main tree information and displaying the split panel and the split panel from the main tree information on different screens, the following Hyper Text Markup Language (HTML) may be used. For convenience, the original base screen shows the inclusion relationship between the A, B, C, D, and E panels. The A, B, C, and E panels are sibling panels, and the D panel is a child panel of the C panel.

First, the scripts for the A, B, C, D, and E panels constituting the base screen according to the HTTP response of the server may be used as follows.

<div id = wrap1>

A

</ div>

<div id = wrap2>

B

</ div>

<div id = wrap3>

C

<div id = wrap31>

D

</ div>

</ div>

<div id = wrap4>

E

</ div>

The following shows a script for the base screen in which the panels A, B, and E included in the remaining main tree information from which the split panels (C panels and D panels) are extracted from the main tree information are reconstructed.

<div id = wrap1>

A

</ div>

<div id = wrap2>

B

</ div>

<div id = wrap4>

E

</ div>

The following shows a script that causes the C panel and the D panel to be displayed on the screen of the peripheral output device connected to the main device.

<div id = wrap3>

C

<div id = wrap31>

D

</ div>

</ div>

11 to 14 are exemplary views to which a multi-display method through screen reconstruction according to the present invention is applied.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, I will understand. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

10: Main Unit 11: Screen of Main Unit
20: Peripheral Output Device 21: Peripheral Output Device Screen

Claims (6)

Step S1 of extracting affiliation information indicating a mutual inclusion relation between the panels from panels which are areas containing respective contents constituting the main screen of the main device;
Step S2 of generating main tree information in which panels are connected in a tree structure according to the extracted belonging information;
Step S3 of separating the panel from the panel included in the main tree information;
And a step S4 in which the separation panel is included in the extracted main tree information and the separation panel is displayed on the main screen and another screen connected to the main device, respectively.
In the step S3, the main tree information is reconstructed by the mutual inclusion relationship between the step S3-1 which copies the main tree information and stores it in the DB of the main device and the panel included in the extracted main tree information. Step S3-2 and step S3-3 which is extracted sub-tree information for connecting the mutual inclusion relationship of the separation panel in a tree structure,
When the content is received from the server connected by the main device and a network communication network,
Steps S3-2 to S4 in the offline state of the main device without retransmission of the transmitted content from only the data of the main tree information copied and stored in the DB of the main device in step S3-1. The screen reconstruction or multi-display method through the screen reconstruction characterized in that it is possible to return to the original screen to the reconstructed screen.
delete delete The method of claim 1, wherein step S3-2
And the main tree information is reconstructed so that the lower panel included in the separation panel is included in the upper panel including the separation panel directly.
The method of claim 1, wherein step S3-3
And the sub-tree information is extracted according to the inclusion relationship of the panel in which the separation panel is included among the panels included in the main tree information.
delete

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