KR100859880B1 - System, digital paper and mobile communication terminal for constructing and transmitting handwriting text data - Google Patents

Abstract

A digital paper, a system and a mobile communication terminal for producing and transmitting handwriting text data are provided to produce and transmit a handwriting document by using the digital paper where location display patterns are printed, a digital pen for recognizing the pattern, the mobile communication terminal connected to the digital pen, and a mobile communication network. A system for producing and transmitting a handwriting document comprises a handwriting document producing/transmitting digital paper(210), a digital pen(220), a mobile communication terminal(230), and a document processing server(250). In the digital paper, location display patterns configured with plural unit cell patterns are displayed. The digital paper includes a handwriting document producing area and plural function button areas. The digital pen recognizes a second coordinate value and X and Y coordinate values included within the message producing area, and recognizes a first coordinate value as X and Y coordinate values included one button area of the plural function button areas or recognizes a button ID(IDentification) as a pattern ID corresponding to the one button area of the plural function button areas. The mobile communication terminal automatically executes a handwriting document producing/transmitting application. If receiving a first coordinate value or button ID corresponding to a document producing button, the mobile communication terminal displays a normal note form screen. If receiving a second coordinate value, the mobile communication terminal displays user's handwriting on the normal note form screen. If receiving a first coordinate value or a button ID corresponding to a production complete button, the mobile communication terminal converts data, which is for the normal note form screen including the user's handwriting, into handwriting document data of a data file format.

Description

System, Digital Paper and Mobile Communication Terminal for Constructing and Transmitting Handwriting Text Data}

1A is a diagram illustrating a portion of digital paper displaying a position indication pattern on a surface thereof;

1B to 1E are diagrams for explaining an example of a method of providing an X coordinate of a position display pattern;

1F to 1I are views for explaining an example of a method of providing a Y coordinate of a position display pattern;

FIG. 1J illustrates another example of an article having a position indication pattern on a surface formed by combining FIGS. 1D and 1H;

1K is a view illustrating an exemplary configuration of a direction key having no directionality;

1L is a diagram showing the number of cases of direction key cell distribution that can appear on a coordinator window;

FIG. 1M is a diagram showing an example of encoding of data represented by binary data or more binary numbers displayed in a first cell; FIG.

FIG. 1N is a diagram illustrating values of X and Y coordinates corresponding to values represented by line segments of FIG. 1M;

1O is a diagram showing a data code displayed in a second cell;

1P is a diagram showing another example of the data code displayed in the second cell,

1Q is a view showing another example of a data code displayed in a second cell;

FIG. 2A is a simplified diagram of a system for creating and transmitting handwritten documents according to the first and second preferred embodiments of the present invention; FIG.

FIG. 2B is an exemplary view showing a handwritten document creation / transmission digital paper according to a first preferred embodiment of the present invention; FIG.

FIG. 2C is an exemplary diagram showing handwritten document creation / transmission digital paper according to a second preferred embodiment of the present invention; FIG.

3 is a block diagram schematically showing the internal structure of a mobile communication terminal for creating and transmitting handwritten documents according to a first embodiment and a second embodiment of the present invention;

4 is a diagram illustrating a screen of a mobile communication terminal displaying a handwritten document according to a first embodiment and a second embodiment of the present invention by way of example;

5A is a diagram illustrating a coordinate range table in accordance with a preferred embodiment of the present invention;

5A is a diagram exemplarily illustrating an ID table according to a preferred embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

100: digital paper 101: the first cell

102: second cell 103: direction keys

110: unit cell pattern 210: handwritten document creation / transmission digital paper

220: digital pen 230: mobile communication terminal

300: key input unit 310: memory unit

320: display unit 330: control unit

340: digital pen interface module 350: text conversion module

360: file generation module 370: viewer module

380: wireless circuit portion 385: antenna

The present invention relates to a digital paper and system mobile communication terminal for creating and transmitting handwritten document data. More specifically, it does not transmit handwritten documents using faxes, scanners, etc., but does not use handwritten documents using digital paper on which position marking patterns have been printed, digital pens that recognize them, mobile terminals connected to digital pens, and mobile networks. A system, a digital paper and a mobile communication terminal for creating and transmitting.

Handwritten documents that are handwritten documents in everyday life (e.g., general forms without specific forms, such as simple notes, directions, and specific form documents, including insurance, mobile application, credit card, and deposits) Existing methods for transmitting documents (such as documents) to a destination include a method of transmitting a handwritten document to a destination by directly visiting the destination or by using a transmission means such as mail, fax, and e-mail.

In case of submitting a handwritten document by directly visiting a destination among the existing methods as described above, there is a problem in that it takes a lot of money and time to transmit the handwritten document.

It is inconvenient to go to the post office or mailbox to send handwritten documents by mail to the destination. To send handwritten documents by fax, you need a fax machine or a personal computer with a fax transmission program. Since there is little use of such a fax machine or a PC equipped with a fax transmission program, it is inconvenient to go to a place where a fax machine is installed to fax a handwritten document.

On the other hand, when sending a handwritten document by e-mail to a destination, the handwritten document needs to be scanned by a scanner, created as an image file on a personal computer, and then attached to an e-mail and sent through the Internet. Should be done. In addition, since a scanner is required to send a handwritten document by e-mail, a handwritten document cannot be sent by e-mail in a home without a scanner, so it is inconvenient to go to the place where the scanner is located and send the handwritten document to the destination. There is a ham.

As such, existing methods for transmitting handwritten documents to a destination must use a specific device such as a fax machine, a scanner, a personal PC, etc. to transmit the handwritten document. In order to go to a place where a specific device is located, there is a problem in that it takes time and money to visit a place where a specific device is located.

In order to solve the above-mentioned problems, the present invention, without transmitting a handwritten document using a fax, a scanner, etc., a digital paper on which a position display pattern is printed, a digital pen recognizing it, a mobile communication terminal connected to the digital pen and mobile It is an object of the present invention to provide a system, a digital paper and a mobile communication terminal for creating and transmitting handwritten documents using a communication network.

In order to achieve the above object, according to the present invention, in a system for creating and transmitting a handwritten document, a position display pattern including a plurality of unit cell patterns is displayed, and the X and Y coordinate values given to the unit cell pattern are displayed. Or a digital paper in which areas are separated by a pattern ID, and a handwritten document creating area in which a general note form, which is one of a plain note form and a line note form, is printed, and a function for creating and sending the handwritten document Handwritten document creation / transmission digital paper including a plurality of function button areas including a document creation button, a completion button, a document transmission button, and a plurality of reception medium designation buttons which are button areas; Recognizing a second coordinate value, which is an X, Y coordinate value included in the message composition area, in the handwritten document creation / transmission digital paper, and including an X, Y coordinate value included in any one of the plurality of function button areas. A digital pen recognizing a button ID which is a first coordinate value or a pattern ID corresponding to any one of the plurality of function button areas; And a handwritten document creation / transfer application for automatically creating the handwritten document data using the handwritten document creation / transmission digital paper and the digital pen when connected to the digital pen, and the document creation button from the digital pen. Receiving the first coordinate value or button ID corresponding to, displays a general note form screen displaying the same form as the normal note form printed on the handwritten document preparation area, and receiving the second coordinate value from the digital pen. If the user displays the handwriting of the user writing in the handwritten document creation area with the digital pen on the general notebook form screen, and receives the first coordinate or button ID corresponding to the creation complete button from the digital pen General note volume, including your handwriting The user may select and generate data on the expression screen as handwritten document data in the form of a data file, and receive the first coordinate value or button ID corresponding to any one of the plurality of receiving medium designation buttons from the digital pen. Designate a specific receiving medium, and when the user inputs a receiving address of the specific receiving medium using the handwritten document making / transmitting digital paper and the digital pen, generates destination information including the specific receiving medium and the receiving address; And a mobile communication terminal for transmitting the handwritten document data and the destination information through a mobile communication network when receiving a first coordinate or button ID corresponding to the document transmission button from the digital pen. And receiving the handwritten document data and the destination information from the mobile communication terminal, converting the handwritten document data into a data format corresponding to the specific reception medium among a G3 FAX format, an image format, and a text format to the destination address. It provides a system for creating and transmitting a handwritten document comprising a document processing server for transmitting.

According to another object of the present invention, in the digital paper for creating and transmitting a handwritten document, a position display pattern including a plurality of unit cell patterns is displayed, and either of the plain note form and the line note form. A handwritten document creating area in which one general note form is printed and the X, Y coordinate values are given to the unit cell pattern; And a document creation button, a creation completion button, and a document transmission button, wherein the location display pattern is displayed and the unit cell pattern is assigned the pattern ID or the X and Y coordinate values, and is a function button area for transmitting the handwritten document. And a plurality of function button areas in which a plurality of receiving medium designation buttons are assigned different pattern IDs or ranges of different X and Y coordinate values for each function button area, respectively. Provide paper.

According to another object of the present invention, there is provided a handwritten document creation / transmission digital paper including a handwritten document creation area, a plurality of function button areas, and a reception address writing area, and a second X and Y coordinate value included in the message creation area. Recognizes a coordinate value, and is a first coordinate value which is an X and Y coordinate value included in any one of the plurality of function button areas, or a pattern ID assigned to one of the plurality of function button areas. A mobile communication terminal for creating and sending a handwritten document using a digital pen recognizing a button ID, the general note form screen displaying the same form as the normal note form printed in the handwritten document creation area is displayed; The general note of the user's handwriting which the mobile terminal user writes in the handwriting document writing area with the digital pen A display unit to display the same on the form screen; A handwritten document creation / transmission application which is an application for creating and transmitting the handwritten document using the handwritten document creation / transmission digital paper and the digital pen and the second coordinate value received from the digital pen; A memory unit for storing the data on the general note form screen including the handwriting of the handwritten document data in the form of a data file; Receive at least one of a first coordinate value, a second coordinate value, a button ID, and a third coordinate value, which is an X and Y coordinate value included in the receiving address entry area, from the digital pen to other components of the mobile communication terminal. A digital pen interface module for transmitting; A file generation module for generating data on a general note form screen including the handwriting of the user as the handwritten document data and storing the handwritten document data in the memory unit; And automatically execute the handwritten document creation / transmission application when connected to the digital pen, and receive a first coordinate value or button ID corresponding to document creation buttons included in the plurality of function button areas from the digital pen interface module. Control the display unit to display the general note form screen, and when receiving the second coordinate value from the digital pen interface module, control the display unit to display the handwriting of the user on the general note form screen, When the first coordinate value or the button ID corresponding to the completion button included in the plurality of function button areas is received from the digital pen interface module, the file generation module generates data on a general note form screen including the handwriting of the user. Delivered to, and digitally When the first coordinate value or the button ID and the third coordinate value corresponding to the specific reception medium among the plurality of reception medium designation buttons included in the plurality of function button areas are received from the interface module, the specific reception medium and the specific reception medium. Generating destination information including a reception address of the; and receiving the handwritten document data and the destination information when the first coordinate or button ID corresponding to the document transmission button included in the plurality of function button areas is received from the digital pen interface module. It provides a mobile communication terminal for creating and transmitting a handwritten document, characterized in that it comprises a control unit for performing a control for transmitting.

According to another object of the present invention, in the system for creating and transmitting a handwritten document, a position display pattern including a plurality of unit cell patterns is displayed, and the X, Y coordinate values imparted to the unit cell pattern or A digital paper that is divided into areas by a pattern ID, and is a handwritten document creation area in which a specific document form, which is one of a plurality of document forms, is printed, and a document creation button which is a function button area for transmitting the handwritten document, and creation is completed. A handwritten document creation / transmission digital paper including a plurality of function button areas including a button and a document transmission button, each of which displays data codes displayed on the plurality of unit cell patterns differently for each of a plurality of document forms; Recognizing a second coordinate value, which is an X, Y coordinate value included in the message composition area, in the handwritten document creation / transmission digital paper, and an X, Y coordinate value included in any one button area of the plurality of function button areas. Recognizes a button ID which is a first coordinate value or a pattern ID corresponding to any one of the plurality of function button areas, distinguishes and recognizes different binary data codes for each of the plurality of document formats, and recognizes the document Recognizing a first coordinate value or a button ID corresponding to the creation button and transmitting it to the mobile terminal, additionally transmits a document type separator for identifying the type of the specific document form to the mobile terminal. Digital pens; And a handwritten document creation / transfer application for automatically creating the handwritten document data using the handwritten document creation / transmission digital paper and the digital pen when connected to the digital pen, and the document creation button from the digital pen. Receiving a first coordinate value or button ID corresponding to the document type separator and displaying a specific document form screen displaying the same form as the specific document form printed in the handwritten document preparation area, and receiving a specific reception for a specific document form. Designating destination information including a medium and a reception address of the specific reception medium, and when the second coordinate value is received from the digital pen, the user's handwriting written by the user in the handwritten document creation area with the digital pen; To display a specific document form screen. When receiving the first coordinate or button ID corresponding to the creation complete button from the digital pen, data on a specific document form screen including the handwriting of the user is generated and stored as handwritten document data in the form of a data file. The mobile communication terminal for transmitting the handwritten document data and the destination information through a mobile communication network when receiving a first coordinate or button ID corresponding to the document transmission button from a digital pen; And receiving the handwritten document data and the destination information from the mobile communication terminal, converting the handwritten document data into a data format corresponding to the specific reception medium among a G3 FAX format, an image format, and a text format and transmitting the converted document data to the reception address. It provides a system for creating and sending handwritten document comprising a document processing server.

Further, according to another object of the present invention, in a digital paper for creating and transmitting a handwritten document, a position display pattern including a plurality of unit cell patterns is displayed and a specific document form which is any one of a plurality of document forms is printed. A handwritten document creating area in which the X and Y coordinate values are given to the unit cell pattern; And a document creation button, a creation completion button, and a document transmission button, wherein the position display pattern is displayed and the unit cell pattern is provided with the pattern ID or the X and Y coordinate values, and is a function button area for transmitting the handwritten document. The present invention provides a digital paper for creating and transmitting a handwritten document comprising a plurality of function button regions each having a different range of X and Y coordinate values for different pattern IDs or function button regions.

According to another object of the present invention, a handwritten document creation / transmission digital paper including a handwritten document creation area and a plurality of function button areas and a second coordinate value which is an X and Y coordinate value included in the message creation area are recognized. And recognizing a button ID which is a pattern ID assigned to one of the plurality of function button areas or a first coordinate value which is an X and Y coordinate value included in any one of the plurality of function button areas. A mobile communication terminal for creating and transmitting a handwritten document using a digital pen, the mobile communication terminal displaying a specific document form screen displaying the same form as the specific document form printed in the handwritten document preparation area, The handwriting of a user who writes in the handwriting document creation area with a digital pen is the same on the specific document form screen. A display unit for display; The handwritten document creation / transmission application which is an application for creating and transmitting the handwritten document using the handwritten document creation / transmission digital paper and the digital pen and the second coordinate value received from the digital pen, Receiving destination information including a specific receiving medium for a document form and a receiving address of the specific medium for each type of document form, and converting data on a specific document form screen including the handwriting of the user into handwritten document data in the form of a data file. A memory unit for storing; A digital pen interface module for receiving and transmitting one or more of a first coordinate value, a second coordinate value, and a button ID from the digital pen to other components of the mobile communication terminal; A file generation module for generating data on a specific document form screen including the handwriting of the user as the handwritten document data and storing the handwritten document data in the memory unit; And a first coordinate value or button ID corresponding to a document creation button included in the plurality of function button areas from the digital pen interface module, when the digital pen interface module automatically executes the handwritten document creation / transmission application. When receiving a document type separator, the display unit controls to display the specific document form screen, specifies destination information including a specific receiving medium for the specific document form and a receiving address of the specific receiving medium, and the digital pen interface module. When receiving the second coordinate value from the control unit to display the handwriting of the user on the specific document form screen from the display unit, and corresponds to the creation complete button included in the plurality of function button area from the digital pen interface module The first coordinate Upon receiving the button ID, data about a specific document form screen including the handwriting of the user is transmitted to the file generation module, and first coordinates corresponding to the document transmission buttons included in the plurality of function button areas from the digital pen interface. Or a control unit for performing a control for transmitting the handwritten document data and the destination information through a mobile communication network upon receiving a button ID.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

First, before describing the digital paper, system and mobile communication terminal for creating and transmitting handwritten document data according to a preferred embodiment of the present invention, the configuration of the digital paper used in the present invention will be described in detail with reference to FIGS. 1A to 1R. Explain.

FIG. 1A is a diagram exemplarily showing a part of the digital paper 100 displaying a position indication pattern on a surface.

As shown in FIG. 1A, the position display pattern formed on the surface of the digital paper 100 may be encoded in binary data in such a manner that the binary data is distinguished from the first cell 101 and the first cell 101 displayed by encoding the binary data. The second cell 102, the first cell 101, and the second cell 102, which are displayed and have no data, are configured to include a unit cell pattern 110 formed by a predetermined number or more.

As shown in FIG. 1A, in each of the first cells 101, x and y, which are binary data information for giving the X and Y coordinate values of the unit cell pattern 110, are (0,0), ( 0,1), (1,0), or (1,1) or the like.

Meanwhile, the present embodiment has been described based on binary data as coded and displayed data in each of the first cell 101 and the second cell 102, but the present invention is not limited thereto. Data represented by = 0 or 1, y = 0 or 1) or more decimal digits ((進 數), ie ternary numbers (x = 0 or 1 or 2, y = 0 or 1 or 2), hexadecimal data ( x = 0 or 1 or 2 or 3, y = 0 or 1 or 2 or 3) and the like.

In the present embodiment, as shown in FIG. 1A, the unit cell pattern 110 consists of a collection of NxM (4x4) cells 101, 102, which are read at a time by a digital pen to be described later as a sensing means. Independently identifiable size, also called a window (window). Among the 4x4 cells 101 and 102 constituting the unit cell pattern 110, one cell 101 is thirteen and the second cell 102 is three. In the present embodiment, for convenience of description, the size of the unit cell pattern 110 is limited to 4 × 4. However, the size of the unit cell pattern 110 is not limited thereto, and the number of N and M may be within the range of natural numbers. The number is the same number, but is not limited to this, the number of configurations of the N and M may be different. That is, N and M are natural numbers, and N = M or N ≠ M.

In FIG. 1A, a combination of binary data corresponding to thirteen first cells 101 represents a coordinate value (or referred to as a window value) of a corresponding unit cell pattern. Meanwhile, the three second cells 102 are located at a specific position in the unit cell pattern 110, that is, at a lower right corner, and the line segments connecting the second cells 102 have a specific shape, that is, a shape of ''. To achieve. In this way, a collection of three second cells 102 provided in a specific position and a specific shape in the unit cell pattern 110 is referred to as a direction flag 103. The specific position of the direction key 103 allows the unit cell pattern 110 to be separated from other neighboring unit cell patterns independently, and the specific type distinguishes the direction of the digital paper 100 so that the digital paper 100 ) Is to know the degree of rotation. This will be described later in more detail. In the present embodiment, the direction key 103 has a shape of '', but is not limited thereto. The direction key 103 may be configured in various ways such as '┐' or '수' to know the rotation state of the digital paper 100. There will be.

Next, an example of a method of providing an X coordinate value and a Y coordinate value of a unit cell pattern will be described in more detail with reference to FIGS. 1B to 1I.

<Method of giving X coordinate value of unit cell pattern in position display pattern>

FIG. 1B illustrates an example of the unit cell patterns 110 in the same row in the position display pattern. As shown in FIG. 1A, each cell of the present invention has an X coordinate and a Y coordinate of the unit cell pattern 110. Although x and y which are data information are contained simultaneously, it is a figure for demonstrating separately the data part about X coordinate among them.

As shown in FIG. 1B, the X coordinate value (or binary window value) of the unit cell pattern 110 is sequentially increased by 1, such as 0000000000000 → 0000000000001 → 0000000000010 → 0000000000011, toward the unit cell pattern in the arrow direction (right direction). Increases. The X coordinate value (or binary window value) reads binary data corresponding to the thirteen first cells 101 in the unit cell pattern 110 in the order of 1 to 13 times as shown in FIG. Combination to go to. As such, when the X coordinate value (or binary window value) of the unit cell pattern 110 is sequentially increased by 1 toward the unit cell pattern in the right direction, the coordinate window is precisely matched with the actual window by the regularity. Even if it doesn't match, we can restore the actual window value. The coordinate window refers to a collection of N × M size cells read by a digital pen, which will be described later. However, it should be noted that the image observed by the digital pen to be described later may be larger than the coordinate window.

Next, the unit cell patterns 110 of the same row arranged as shown in FIG. 1B are repeatedly arranged in the Y direction (up and down directions) to form a plurality of rows as shown in FIG. 1D.

FIG. 1E is another embodiment of FIG. 1B, and as shown in FIG. 1E, the X coordinate value (or binary window value) does not necessarily have to start from zero and may start with any value. At this time, the digital pen that reads it knows this, and when it wants to know the relative X coordinate value (or binary window value) from the starting point, the arbitrary value is subtracted from the currently read X coordinate value (or binary window value). Calculate If all X coordinate values (or binary window values) reach the maximum value that can be displayed, the next X coordinate value (or binary window values) can be set to zero.

<How to give Y coordinate value of unit cell pattern in position display pattern>

FIG. 1F illustrates an example of unit cell patterns 110 in the same column in the position display pattern. As shown in FIG. 1A, each cell includes x, which is data information about the X and Y coordinates of the unit cell pattern 110. , and y are included at the same time, but only the data portion of the Y coordinate is separated from the diagram.

As shown in FIG. 1F, the Y coordinate value (or binary window value) of the unit cell pattern 110 is sequentially increased by 1, such as 0000000000000 → 0000000000001 → 0000000000010 → 0000000000011 as the unit cell pattern moves in the direction of the arrow (downward). Increases. The Y coordinate value (or binary window value) reads binary data corresponding to the thirteen first cells 101 in the unit cell pattern 110 in the order of 1-13 times as shown in FIG. Combination to go to. As such, when the Y coordinate value (or binary window value) of the unit cell pattern 110 is sequentially increased by 1 as the unit cell pattern moves downward, the coordinate window is precisely aligned with the actual window by the regularity. Even if they do not match, you will be able to restore the actual window values.

For reference, FIG. 1C illustrates a sequence of reading data about X coordinates among data entered in each cell, and FIG. 1G illustrates a sequence of reading Y coordinate values among data entered into each cell, but is not limited thereto. For example, FIG. Alternatively, any one of the sequences of FIG. 1G may be commonly applied to the X and Y coordinates, or FIG. 1C may be applied to the Y coordinate, and FIG. 1G may be applied to the X coordinate. In addition, although not shown in the drawing, the position of each cell in the same unit cell pattern (in a window) may be determined such that the number of digits of binary data increases as the spiral rotates from the center.

Next, the unit cell patterns 210 of the same column arranged as shown in FIG. 1F are repeatedly arranged in the horizontal direction to form a plurality of columns as shown in FIG. 1H.

FIG. 1I is another embodiment of FIG. 1F, as shown in FIG. 1I, the Y coordinate value (or binary window value) does not necessarily have to start from zero, and may start with any value. At this time, the digital pen that reads it knows this, and when it wants to know the relative Y coordinate value (or binary window value) from the starting point, it calculates an arbitrary value by subtracting from the currently read Y coordinate value (or binary window value). do. If all Y coordinate values (or binary window values) reach the maximum value that can be displayed, the next window value can be set to zero.

As described above, each cell constituting the position display pattern is given x (x = 0 or 1), which is data for giving the X coordinate value of the unit cell pattern 110 as shown in FIG. 1D, and the unit cell as shown in FIG. 1H. After giving y (y = 0 or 1), which is data for giving the Y coordinate value of the pattern 110, the X coordinate values of FIG. 1D and the Y coordinate values of FIG. 1H are combined with each other so that the cells at the same position correspond to each other. 1J, the position display pattern according to the present invention is constructed. Here, the X and Y coordinate values are given in the unit cell pattern 110.

Comparing the position display pattern of FIG. 1A and the position display pattern of FIG. 1J, it can be seen that binary data values assigned to the corresponding cells are slightly different. Such a difference is described with reference to FIGS. 1C and 1G. As described above, the method may vary according to a method of granting / combining binary data corresponding to the second cell 102 in the unit cell pattern 110. That is, the position display pattern of FIG. 1A illustrates an example in which the binary data assignment / combination order of FIG. 1G is commonly applied to the X and Y coordinates, and the position display pattern of FIG. 1J illustrates the X coordinate of the binary data assignment / combination sequence of FIG. 1C. Fig. 1G shows an example in which the binary data assignment / combination order of Fig. 1G is applied to the Y coordinate. In any case, however, the coordinate values of the unit cell patterns 110 corresponding to each other in the position display patterns of FIGS. 1A and 1J are the same.

Next, the direction key 103 of FIG. 1A will be described in more detail.

The arrangement of the second cell 102 constituting the directional key 103 should be arranged such that the directional key itself has a directional feature. In order to be directional, it must consist of three or more second cells 102. In the following cases, the direction key has two or more directions no matter how the second cell 102 is arranged. However, when the direction key 103 is not used for rotation detection but only for error correction, two or more cells may be used. On the other hand, if the direction key 103 is used simply to distinguish adjacent unit cell patterns, the direction key may be composed of only one second cell 102.

When the direction key 103 is not used for error correction but only for rotation detection, the second cell 102 does not contain any information or the second cell 102 is configured as the first cell 101. It should be understood that the configuration of the direction key 103 includes information encoded and displayed in a manner distinguished from the.

When the direction key 103 is used only for rotation detection, it is sufficient to use only three second cells 102 which do not contain any information, and the line segments connecting the three cells have a form of ''. It is preferable to.

Some non-directional arrangements (or useless centers without center points) are such arrangements, as the three cells form an array of straight lines such as '-', '/' and '＼' as shown in FIG. Should be excluded.

A second cell that can be considered on the coordinate window in order to find an angle (90 degrees, 180 degrees, 270 degrees) in which the surface on which the position display pattern is printed is rotated when using the direction key 103 in the form of '' '. The distribution form of 102 may be divided into three cases such as (a), (b) and (c) of FIG. 1L. That is, when all cells are attached as shown in (a) of FIG. 1l on the coordination window, and are divided into two groups as shown in (b) of FIG. 1l, they are divided into three groups as shown in (c) of FIG. 1l. The case is that.

In any case of (a), (b), or (c) of FIG. 1L, first find the cell (c) that is the center point and rotate if it recognizes other cells that are centered around the cell (c) as located opposite the center point. The direction key of the shape is restored.

Then, when the shape of the restored direction key is '┗', it is rotated 90 degrees clockwise, '┏' is rotated 180 degrees, and '┓' is rotated 90 degrees counterclockwise. For example, it can be seen that the direction key of FIG. 1L (a) is not rotated, and the direction key of FIG. 1L (b) is rotated 90 degrees clockwise in the form of '┗' when restored. If you restore the direction key of (c), you can see that it is flipped 180 degrees in the form of '┏'. By using this property, the rotation angle of the digital paper 100 can be known, and thus, the matrix of cells on the coordinate window can be rotated.

Next, error correction of the position display pattern will be described.

In order to correct an error, two bits of binary data are encoded and displayed in a different manner from the first cell 101 in the second cell 102 of the direction key 103 for distinguishing the above window. These two bits are used as error correction codes of the X and Y coordinate values of the unit cell pattern 110, respectively. Since the error correction code for the X coordinate value of the unit cell pattern 110 and the error correction code for the Y coordinate value of the unit cell pattern 110 operate independently, only the X coordinate of the unit cell pattern 110 is described. Since the same method as the X coordinate of the unit cell pattern 110 is applied to the Y coordinate of the unit cell pattern 110, the description thereof will be omitted.

One 4x4 window includes 13 bits, which is information on the X coordinate value of the unit cell pattern 110, but at least 4 bits should be an extra bit for 2 bit error correction. The RS (Reed-Solomon) code, which is an optimal algorithm of the block code, has a code form of (2 ^K -1, 2 ^K -1-k), that is, 2 ^K -1-k The data of bits can be reconstructed into 2 ^K -1 bits of code word and errors can be corrected up to 2 bits, where k is the number of codes for error correction. Twelve of the cells are used as data and four cells are used as error correction codes, so for this purpose, the number of second cells 102 constituting the direction key should be increased by one more to four. Only 11 cells are subject to error correction, and the other layer performs error processing in the upper layer.

A method for correcting the remaining bits except the upper 1 bit is as follows.

First, the number of second cells 102 constituting the direction key 103 is reconfigured to be four. Each second cell 102 is encoded using a representation different from that of the first cell 101 so as to include two bits of information. Even if the number of the second cells 102 is four, the method of calculating the X and Y coordinate values of the unit cell pattern 110 is the same as before. The only difference is that the number of first cells 101 is reduced by one in the window. Next, using RS coding, which is one of error correction codes, an error correction code for all or a part of information in a data cell is calculated (encoded) and encoded by the direction key 103 for display. If the window being read is read out of the window instead of reading correctly, the error correction code will not function properly. However, the error can be corrected by performing RS decoding after calculating the position according to the original position calculation method. This may not be recoverable correctly because it is RS decoding for the estimated code word rather than the original RS encoded code word.

The method of limitedly correcting the error of the lower bit is as follows.

Since the high digits of the binary data forming the window do not change much compared to the low digits, if the error correction is performed only for the low bit digits that change a lot, the number of the second cells 102 constituting the direction key 103 is determined. Can be reduced. By doing so, it is possible to implement more different unit cell patterns (windows). Since the number of cells constituting the direction key 103 is reduced, the probability of not seeing three cells at once is lower than the probability of not seeing four cells at once, thereby increasing the chance that the error correction function is properly realized.

Although a method of using RS coding in correcting an error of a position display pattern has been described above, the present invention is not limited thereto.

Next, the data code which is the code of the data represented by the binary data displayed in the 1st cell 101 and the 2nd cell 102 or more decimal numbers ((i)) is demonstrated.

FIG. 1M illustrates a data code displayed in the first cell 101, wherein the first line segment on the X-axis centered on the intersection of the virtual X- and Y-axis lines passing through the center point of the cell as shown in (a), 2nd line segment on the Y axis centering on the intersection of the virtual X and Y axis lines crossing each other as shown in (b), and 1 centering on the intersection point of the virtual X and Y axis lines crossing each other as shown in (c) above. One of the third line spanning between the / 3 quadrant, and the fourth line spanning between the 2/4 quadrant around the intersection of the imaginary X and Y axis lines intersecting with each other as shown in (d). The method shown in FIG. 1M is an example, and the data sign displayed on the first cell 101 may be different from that in FIG. 1M.

FIG. 1N is a table illustrating data for giving an X coordinate value of the unit cell pattern 110 and data for giving a Y coordinate value of the unit cell pattern 110 corresponding to values represented by the line segments of FIG. 1M. The first line segment of FIG. 1m (a) has a meaning of 0 and its corresponding x and y are (1,1), and the second line segment of FIG. 1m (b) has a meaning of 1 and its corresponding x and y is (0,1), and the third line segment of FIG. 1m (c) indicates that the meaning value is 2 and corresponding x and y are (1,0), and the fourth line segment of FIG. 1m (d) is It means that the meaning value is 3 and corresponding x and y are (0,0). Meanwhile, the method as shown in FIG. 1N is just an example, and the meaning value and x and y may be matched differently. Here, x is data entered into the first cell 101 to give the unit cell pattern 110 an X coordinate value, and y is a first cell 101 to give a Y coordinate value to the unit cell pattern 110. ) Means the data entered.

FIG. 1O illustrates the data symbols displayed in the second cell 102, which are parallel to the X-axis as shown in (a), with respect to the imaginary X and Y-axis lines passing through the center points of each cell. A first line segment spanning the cross-section, (b) a second line segment parallel to the X-axis and spanning 3/4 quadrants, a third line segment parallel to the Y-axis line (c) and spanning 2/3 quadrants, and As shown in (d), it is represented by one of the fourth line segments parallel to the Y axis and spanning a quarter quadrant.

Referring to FIG. 1N, since the first line segment of FIG. 1O (a) has a meaning value of 0, the corresponding data is (1,1), and the second line segment of FIG. The data to be represented is (0,1), and the third line segment of FIG. 1O (c) has a meaning value of 2, indicating that the corresponding data is (1,0), and the fourth line segment of FIG. 1O (d) means Since the value is 3, the corresponding data indicates (0, 0).

In addition, as another example of the data code displayed in the second cell 102, the line segments in the same manner as the first to fourth line segments of the first cell 101 shown in FIGS. 1M (a)-(d) may be used. The lengths of the first cells may be distinguished from line segments of the first cell.

In addition, as another example of the data code displayed in the second cell 102, as shown in Figure 1p, starting at the intersection of the virtual X and Y axis line passing through the center point of each cell (a) in the first quadrant One of the first segment, (b) the second segment in the second quadrant, (c) the third segment in the third quadrant, and (d) the fourth segment in the fourth quadrant. Each data corresponding to may be represented by (0,0), (0,1), (1,0), (1,1), and the like.

FIG. 1Q is another example of the data code displayed in the second cell 102. As shown in the figure, the center of the intersection of the virtual X and Y axis lines passing through the center point of each cell as shown in (a) is shown. The first line segment spans the positive X and Y axes, and the second line spans the negative X and Y axes around the intersection of the virtual X and Y axis lines that intersect each other, as shown in (b). A line segment, a third line that spans the negative X and Y axes about the intersection of the virtual X and Y axis lines that intersect each other as shown in (c), and virtual X and Y intersecting each other, as shown in (d) It can be displayed as one of the fourth line segments that span the positive X axis and the negative Y axis about the intersection of the axis lines, and each data corresponding to each of these line segments is represented as (0,0), (0 , 1), (1,0), (1,1), and the like.

As a means for encoding binary data displayed in the first or second cell 102 or data represented by a binary number or more, various types of line segments have been described above. It may be expressed as but may be represented by a plurality of points forming the same straight line. At this time, the maximum spacing between points in one cell segment and the other points in the adjacent cell should always be shorter to avoid forming a line segment between points in the cell and points in adjacent cells. do.

In addition, the data encoded and displayed in each cell has been described based on binary data. However, the present invention is not limited thereto, and data represented by binary data or more decimal numbers, that is, hexadecimal and quaternary data, may be used depending on the number of branches. There will be.

1R is a diagram illustrating the configuration of an object display pattern by way of example.

The pattern ID is a unique ID assigned to the target display pattern 120 in which one or more unit cell patterns 110 are collected. The pattern ID is a code of binary data of one or more first cells 101 included in the single cell pattern 110. The pattern ID is represented by a combination of data corresponding to and the single cell patterns 110 included in the target display pattern 120 represent the same pattern ID. Here, the object display pattern 120 is a position display pattern for the digital pen 220 to recognize an object displayed on the digital paper 100 so that the user can visually check it.

Referring to "document creation" as an example among the plurality of function button areas 214 displayed on the handwritten document creation / transmission digital paper 210 to be described later, the target display pattern 120 corresponding to "document creation" in FIG. "Document creation" is composed of a plurality of unit cell patterns 110 included in the area of the object. Here, the target display pattern 120 is a combination of data corresponding to the sign of the binary data displayed in the first cell 101 of the unit cell pattern 110 and corresponds to a unique pattern ID of the object, that is, "create document". Is given a pattern ID. The unit cell patterns 110 constituting the target display pattern 120 have a pattern ID. For example, when the pattern ID given to the target display pattern 120 corresponding to "document creation" is "003", the unit cell patterns 110 constituting the target display pattern 120 are each called "003". The same pattern ID is shown. Although not shown in FIG. 1R, the unit cell pattern 110 may include a plurality of first cells 101 and a plurality of second cells 102, as described above.

2A is a simplified diagram of a system for creating and transmitting handwritten document data in accordance with a preferred embodiment of the present invention.

The system 200 for creating and transmitting handwritten document data according to the first and second preferred embodiments of the present invention includes a handwritten document creation / transmission digital paper 210, a digital pen 220, a mobile communication terminal ( 230, a mobile communication network 240, a handwritten document processing server 250, and the like.

Handwritten document creation / transmission The digital paper 210 is a digital paper having the configuration as shown in Figs. 1A to 1Q, and includes a handwritten document creation area 212 and a plurality of documents for creating a handwritten document on the surface as shown in Fig. 2B or Fig. 2C. It is a digital paper including a function button area 214 of.

In the first embodiment of the present invention, in the handwritten document creation / transmission digital paper 210, an X, Y coordinate value is given to a plurality of unit cell patterns 110, and a reception address which is an area for inputting a reception address of a specific reception medium. A writing area 216 is further included, and the plurality of function button areas 214 include a document creation button, a creation completion button, a document transmission button, and a plurality of reception medium designation buttons. Here, the plurality of receiving medium designation buttons include a fax, an email, a mail, a telegram, and the like.

In the second embodiment of the present invention, the handwritten document creation / transmission digital paper 210 includes a document creation button, a creation completion button, and a document transmission button in the plurality of function button areas 214.

Here, the handwritten document preparation area 212 and the plurality of function button areas 214 are printed on the digital paper for visual confirmation.

In the second embodiment of the present invention, in the handwritten document preparation area 212, a specific document form, which is one of document forms such as an insurance subscription form, a mobile communication subscription form, and a resume form, is printed as shown in FIG. 2C. In the first embodiment, as shown in FIG. 2B, a general note form which is either a general line note form or a plain note form is printed on the handwritten document preparation area 212.

In the first and second embodiments of the present invention, the handwritten document creation / transmission digital paper 210 has X, Y coordinates of the plurality of unit cell patterns 110 included in the position display pattern described with reference to FIGS. 1B to 1I. Assign a handwritten document creation area 212 and a plurality of function button areas 214 as values, or classify the plurality of function button areas 214 by the pattern ID of the target display pattern 120 described in FIG. The creation area 212 can be assigned with X and Y coordinate values.

That is, X and Y coordinate values are assigned to the plurality of unit cell patterns 110 constituting the handwritten document creation area 212 and the plurality of function button areas 214 to write the handwritten document creation area 212 and the plurality of function buttons. The area 214 is allocated from the handwritten document creation / transmission digital paper 210, or the unit cell patterns 110 constituting the handwritten document creation area 212 are given X and Y coordinate values and a plurality of function buttons. The handwritten document creation area 212 and the plurality of function button areas 214 are assigned to the plurality of unit cell patterns 110 constituting each button area of the area 214 by giving button IDs which are pattern IDs corresponding to the respective button areas. ) Can be assigned in the handwritten document creation / transmission digital paper 210. From the following description, "in the first and second embodiments of the present invention" is shortened to "in the present invention".

First, a handwritten document as shown in FIG. 2B for the case where X, Y coordinate values are assigned to a plurality of unit cell patterns 110 constituting the handwritten document preparation area 212 and the plurality of function button areas 214. The message composing area 212 of the composing / transmitting digital paper 210 may be an area in which the range of the X coordinate of the unit cell pattern 110 is 85 to 1024 in decimal and the range of the Y coordinate value is 120 to 1540. . The document creation button area among the plurality of function button areas 214 may be an area in which the X coordinate value of the unit cell pattern 110 is in the range of 75 to 210 decimal and the Y coordinate value is in the range of 44 to 90. The completion button area may be an area in which the X coordinate value of the unit cell pattern 110 is in the decimal number of 745 to 900 and the Y coordinate value is in the range of 1580 to 1646.

A button ID, which is a pattern ID corresponding to a button area of any of the plurality of function button areas 214, is given X and Y coordinate values to the plurality of unit cell patterns 110 constituting the handwritten document preparation area 212. For example, the handwritten document creation area 212 displayed on the handwritten document creation / transmission digital paper 210 as shown in FIG. 2B has a range of 85 degrees in the X coordinate value of the unit cell pattern 110 in decimal. 1024 and the Y coordinate value ranges from 120 to 1540, and among the plurality of function button areas 214, the button ID given to the unit cell pattern 110 constituting the document creation button area is "003". The button ID given to the unit cell pattern 110 constituting the created button area may be "005" or the like. Here, it will be appreciated that the unit cell patterns 110 included in each button area of the plurality of function button areas 214 indicate a button ID corresponding to any one button area of the plurality of function button areas 214. .

From the following description, the X and Y coordinate values included in any one button area among the plurality of function button areas 214 are defined as first coordinate values, and the X and Y coordinate values included in the handwritten document preparation area 212. Is defined as the second coordinate value, and the X and Y coordinate values included in the reception address writing area 216 are defined as the third coordinate value.

On the other hand, when a specific document form is printed in the second embodiment of the present invention, that is, the handwritten document preparation area 212, the data code displayed in the first cell 101 is different for each type of document form as shown in FIG. 1M. In other words, the display pattern of the data code is displayed differently for each type of document form. For example, the insurance policy form displays the data code displayed in the first cell 101 as shown in FIG. 1O, and the mobile communication subscription form displays the data code displayed in the first cell 101 as shown in FIG. 1P. In addition, the resume form displays a data pattern displayed in the first cell 101 differently for each document type such as displaying the data code displayed in the first cell 101 as shown in FIG.

The digital pen 220 is a position display pattern including the target display pattern 120 and the unit cell pattern 110, that is, data symbols displayed on the first cell 101 and the second cell 102 of the digital paper 100. An optical lens for optically inputting the image, an image sensor for recognizing an image of the input position indication pattern, a microprocessor for processing information input from the image sensor, an internal memory and microprocessor for storing schedule information under control of the microprocessor It is configured to include a universal (USB: Universal Serial Bus, or "USB") interface for communicating with an external device under the control of.

The digital pen 220 recognizes X, Y coordinate values or pattern IDs of the unit cell patterns 110 included in the digital paper 100 and transmits them to an external device.

In the present invention, the digital pen 220 performs data transmission and reception with the mobile communication terminal 230 through a serial interface, and recognizes the first coordinate value and the second coordinate value on a handwritten document creation / transmission digital paper 210 or by pressing a button. The ID and the second coordinate value are recognized and then transmitted to the mobile communication terminal 230.

That is, in the present invention, the digital pen 220 transmits the handwritten document by transmitting the second coordinate value recognized by the handwritten document creation area 212 of the digital paper 210 to the mobile communication terminal 230. Mobile communication by sending the first coordinate value or button ID of any one of the plurality of function button areas 214 displayed on the handwritten document creation / transmission digital paper 210 to the mobile communication terminal 230. The terminal 230 controls a process for creating and transmitting a handwritten document.

Meanwhile, in the first embodiment of the present invention, the digital pen 220 recognizes the third coordinate value in the handwritten document creation / transmission digital paper 210 and transmits it to the mobile communication terminal 230.

The digital pen 220 in the second embodiment of the present invention distinguishes and recognizes display patterns of different binary data codes for each document type in the handwritten document creation / transmission digital paper 210.

Through this, when the digital pen 220 in the second embodiment of the present invention first recognizes the binary data code corresponding to the first coordinate value or the second coordinate value in the handwritten document creation / transmission digital paper 210, The type of a specific document form printed on the handwritten document preparation area 212 can be confirmed, and when the first transmission of the first coordinate value, the second coordinate value, or the button ID to the mobile communication terminal 230, the specific document form In addition, the type of document document identifier which can be identified by the mobile communication terminal 230 is additionally transmitted. Here, the digital pen 220 preferably transmits the first coordinate value or button ID corresponding to the document creation button area to the mobile communication terminal 230 for the first time.

In the present invention, when the user of the mobile communication terminal writes or draws a handwritten document in the handwritten document creation area 212 of the digital paper 210 using the digital pen 220, the digital pen 220 writes a handwritten document. The second coordinate value is continuously recognized while the composition area 212 is moved, and is transmitted to the mobile communication terminal 230 in real time. That is, the digital pen 220 continuously recognizes the second coordinate value, and transmits the same to the mobile communication terminal 230 in real time, thereby transmitting a character or a picture corresponding to the trajectory of the movement of the digital pen 220. It is to be transmitted to the terminal 230 in real time.

The mobile communication terminal 230 is a terminal capable of transmitting and receiving data with other mobile communication terminals, voice calls, and various servers through the mobile communication network 240. The mobile communication terminal 230 used in the present invention is a PDA (Personal Digital Assistant), cellular phone, PCS (Personal Communication Service) phone, which can be connected to the wireless Internet and receive data communication service through the mobile communication network 240, Global System for Mobile (GSM) phones, Wideband CDMA (W-CDMA) phones, CDMA-2000 phones, Mobile Broadband System (MBS) phones, Digital Multimedia Broadcasting (DMB) phones, and the like.

In the present invention, the mobile communication terminal 230 downloads an installation program including a handwriting document creation / transmission application, a digital pen interface module, a text conversion module, a file generation module, and a viewer module through a wireless Internet or a serial interface to create a handwriting document / The transmission application, the digital pen interface module, and the file generation module are installed in the mobile communication terminal 230. Here, the installation program may include a coordinate range table in which function buttons corresponding to the X, Y coordinate value ranges and X, Y coordinate value ranges of the plurality of function button regions 214 as shown in FIG. 5A or a plurality of functions as shown in FIG. 5B. A button ID, which is a pattern ID assigned to the button area 214, and an ID table including function buttons corresponding to the button IDs are arranged. When the mobile communication terminal 230 executes an installation program, a coordinate range table or ID table is generated. It is stored in the memory unit 310 of the mobile communication terminal 230 to be described later.

 In the present invention, when the mobile communication terminal 230 is connected to the digital pen 220 through a serial interface, the mobile terminal 230 automatically executes a handwritten document writing / transmission application.

In the present invention, the mobile communication terminal 230 checks whether the first coordinate value or button ID received from the digital pen 220 corresponds to any one of the plurality of function button areas 214 through the coordinate range table or the ID table. .

When the first coordinate value or button ID corresponding to the document creation button area is input from the digital pen 220, the mobile communication terminal 230 receives the first coordinate input from the digital pen 220 through the coordinate range table or the ID table. Recognize that the value or button ID is a document creation button.

In the first embodiment of the present invention, that is, when a general note form is printed in the handwritten document creation area 212 of the handwritten document creation / transmission digital paper 210, the mobile communication terminal 230 receives a document from the digital pen 220. After receiving the first coordinate value or the button ID corresponding to the creation button area, a general notebook form screen is displayed on the same form as the general notebook form printed on the handwritten document creation area 212 as shown in FIG. 2B.

In the second embodiment of the present invention, i.e., when a specific document form is printed in the handwritten document creation area 212 of the handwritten document creation / transmission digital paper 210, the mobile communication terminal 230 receives a document from the digital pen 220. A specific document form screen that receives a first coordinate value or button ID corresponding to the create button area and a document type separator, checks the document type separator, and displays the same form as the specific document form printed in the handwritten document creation area 212. Display and specify destination information in advance including the specific receiving medium and destination address for the particular document style. Here, the destination information is included in the installation program and stored in the memory unit 310 of the mobile communication terminal 230 when the mobile communication terminal 230 executes the installation program like the coordinate range table or the ID table.

In the first exemplary embodiment of the present invention, the mobile communication terminal 230 uses a digital pen 220 through a second coordinate value received in real time from the digital pen 220 to write a handwritten document creation area 212. The handwriting you write in) is displayed identically on the general notebook form screen.

In the second exemplary embodiment of the present invention, the mobile communication terminal 230 uses a digital pen 220 through a second coordinate value received in real time from the digital pen 220 to write a handwritten document creation area 212. The handwriting you write in) will be displayed on the specific document form screen in the same way.

On the other hand, when the mobile communication terminal 230 receives the first coordinate value or button ID corresponding to the creation complete button area from the digital pen 220, in the first embodiment of the present invention, the mobile communication terminal 230 of the user Data on the general note form screen including the handwriting is stored as handwritten document data in the form of a data file, and in the second embodiment of the present invention, the mobile communication terminal 230 stores the specific document form screen including the handwriting of the user by handwritten document data. Save as.

In the first embodiment of the present invention, the mobile communication terminal 230 receives the first coordinate value or button area ID of the receiving medium designation button corresponding to the specific receiving medium from the digital pen 220 after storing the handwritten document data. The specific receiving medium, and receives the third coordinate value from the digital pen 220 to determine the specific receiving medium that the mobile communication terminal user has written in the receiving address writing area 216 of the handwritten document making / transmitting digital paper 210. Check the destination address. Thereafter, the mobile communication terminal 230 generates destination information including a specific reception medium and a reception address, and receives the first coordinate value or the button ID corresponding to the document transmission button area from the digital pen 220. The destination information is transmitted to the document processing server 250 through the mobile communication network 240.

In the second embodiment of the present invention, after the mobile communication terminal 230 stores the handwritten document data and receives the first coordinate value or button ID corresponding to the document transmission button area from the digital pen 220, the handwritten document data is received. And destination information previously designated for a specific document form to the document processing server 250 through the mobile communication network 240.

In the first embodiment of the present invention, the mobile communication terminal 230 may process text recognition on the third coordinate value. In this case, since the character recognition processing of the third coordinate value is performed using the known technology, Intelligent Character Recognition (ICR) technology or Handwriting Character Recognition (HCR) technology, character recognition processing of the third coordinate value is performed. The detailed description of the configuration is omitted. Here, a text conversion module (not shown) for character recognition processing of the third coordinate value is included in the installation program and installed in the mobile communication terminal 230 or at the time of manufacture of the mobile communication terminal 230.

The mobile communication network 240 may be any one of the CDMA 2000 network, the Wideband Code Division Multiple Access (W-CDMA) network, the IS-95 network, the Global System for Mobile communication (GSM) network, and the Wibro network. Include.

In the present invention, the mobile communication network 240 performs a function of mediating data transmission and reception between the document processing server 250 and the mobile communication terminal 230.

In the present invention, the document processing server 250 receives the handwritten document data and destination information from the mobile communication terminal 230, the data format suitable for the specific receiving medium (when the specific receiving medium is a fax, G3 FAX format) Convert it to an image or text format, email, mail or telegram. Here, fax and handwritten document data converted into data formats (fax format, image format and text format) suitable for a specific receiving medium are defined as fax conversion data files, image conversion data and text conversion data files, respectively, and fax conversion data files. One of the image converted data and the text converted data file is defined as a converted data file.

In the present invention, the document processing server 250 transmits the converted data file to the receiving address of the specific receiving medium. For example, if the specific receiving medium is a fax or an e-mail, the document processing server 250 receives the image converted data file or the text converted data file via the Internet (not shown) and the wired telephone network (not shown). Or by fax, and transmits an image converted data file or a text converted data file and a receiving address to a post office server (not shown) if the specific receiving medium is postal or telegram.

Here, the document processing server 250 is the data received by the mobile communication terminal 230 when the receiving address of the specific receiving medium is an enterprise server (not shown) including a public office, an insurance company, a mobile communication company and a financial institution, etc. Although the file can be transferred to an enterprise server (not shown), an image converted data file can be transferred, or a text converted data file can be transferred, the enterprise converted server (not shown) can be transferred to the enterprise server (not shown). It would be desirable to save the data without a separate conversion to the data file.

In the present invention, the configuration in which the document processing server 250 converts the data file received from the mobile communication terminal 230 into a text format is known as Intelligent Character Recognition (ICR) technology or handwritten character recognition (HCR). Character Recognition) is used, so detailed description thereof will be omitted.

FIG. 2B is a diagram exemplarily showing a handwritten document preparation / transmission digital paper according to a first preferred embodiment of the present invention.

In the handwritten document creation / transmission digital paper 210 according to the first preferred embodiment of the present invention, a specific document form is not printed in the handwritten document creation area 212, and any one of a plain note form and a line note form may be used. One general note form is printed, and the plurality of function button areas 214 include a document creation button, a creation completion button, a document transmission button, and a plurality of reception medium designation buttons, for inputting a reception address of a specific reception medium. The reception address writing area 216 is printed. Here, the plurality of receiving medium designation buttons include a fax, an email, a mail, a telegram, and the like.

In the handwritten document creation / transmission digital paper 210 according to the first embodiment of the present invention, a user directly selects a reception medium of the other party using the digital pen 220, and the user also receives a reception address of a specific reception medium. The digital pen 220 should be used for direct input.

In the first preferred embodiment of the present invention, the mobile communication terminal user may use the digital pen 220 to write the handwriting according to the underline of the handwritten document preparation area 212.

FIG. 2C is a diagram exemplarily showing a handwritten document preparation / transmission digital paper according to a second preferred embodiment of the present invention.

The handwritten document preparation / transmission digital paper 210 according to the second preferred embodiment of the present invention may include any one of document forms such as an insurance subscription form, a mobile communication subscription form, and a resume form in the handwritten document preparation area 212. A specific document style is printed, and the plurality of function button areas 214 include a document creation button, a creation complete button, and a document transmission button.

The handwritten document creation / transmission digital paper 210 according to the second preferred embodiment of the present invention is a handwritten document creation area 212 for dividing a specific form printed on the handwritten document creation area 212 by the digital pen 220. The display patterns of the binary data codes displayed in the first cell 101 of the handwritten document creation / transmission digital paper 210 are respectively different depending on the document type printed on the document.

Accordingly, the digital pen 220 may distinguish a specific document form printed on the handwritten document creation / transmission digital paper 210, and transmit the document type separator to the mobile communication terminal 230, thereby transmitting the mobile communication terminal 230. In order to automatically specify a specific receiving medium and a receiving address for receiving a specific document form printed on the handwritten document creation / transmission digital paper 210.

Therefore, the handwritten document creation / transmission digital paper 210 according to the second preferred embodiment of the present invention does not include a plurality of reception medium designation buttons in the plurality of function button areas 214, and the reception address writing area 216. It also does not include.

In the second preferred embodiment of the present invention, the mobile terminal user writes a handwriting in a blank space of a specific document form printed in the handwritten document preparation area 212 using the digital pen 220.

 3 is a block diagram schematically illustrating an internal structure of a mobile communication terminal for transmitting a handwritten document using a digital paper and a digital pen according to a preferred embodiment of the present invention.

The mobile communication terminal 230 according to the preferred embodiment of the present invention includes a key input unit 300, a memory unit 310, a display unit 320, a control unit 330, a digital pen interface module 340, and a file generation module ( 350, the wireless circuit unit 360, the antenna 365, and the like. Here, since the technology for the key input unit 300, the wireless circuit unit 360 and the antenna 365 is a known technique, a detailed description thereof will be omitted.

The memory unit 310 stores a program for driving a function processed by the controller 330, a predetermined program for realizing user convenience and basic functions.

In the present invention, the memory unit 310 stores a handwritten document creation / transmission application, and stores a second coordinate value received in real time from the digital pen 220.

In addition, the memory unit 310 stores, as handwritten document data, a handwritten document created by a mobile communication terminal user using the handwritten document creation / transmission digital paper 210 and the digital pen 220.

In addition, the memory unit 310 stores a coordinate range table or an ID table.

In the second embodiment of the present invention, the memory unit 310 stores destination information including a specific reception medium and a reception address for a specific document format for each document type.

Under the control of the controller 330, the display unit 320, an information screen for notifying information of the mobile communication terminal 230, a menu screen showing various functions, an input screen for inputting letters or numbers, a picture or a picture It provides an editing screen showing editing, a screen for accessing the wireless Internet, and the like.

In the first embodiment of the present invention, the display unit 320 displays a general note form screen, and a handwriting written by the mobile communication terminal user in the handwritten document creation area 212 by the digital pen 220 on the general note form screen. Display the same.

In the second embodiment of the present invention, the display unit 320 displays a specific document form screen, and the handwriting written by the mobile communication terminal user in the handwritten document creation area 212 by the digital pen 220 is identical to the specific document form screen. Display.

The control unit 330 executes a driving program stored in the memory unit 310 according to the instruction of the user of the mobile communication terminal input through the key input unit 300 to execute a phone book, mobile phone setting, schedule management, game, screen setting, and volume. Controls various menu items such as ringtones and call services.

In the present invention, when the digital pen 220 is connected to the mobile communication terminal 230, the controller 330 automatically executes a message writing / transmitting application and controls the digital pen interface module 340 to control the digital pen 220. Receives the first coordinate value or button ID or second coordinate value from the. Here, the coordinate value first received by the controller 330 from the digital pen 220 is preferably a first coordinate value or a button ID corresponding to the document creation button region.

In the present invention, the controller 330 checks whether the first coordinate value or the button ID corresponds to any one of the plurality of function button regions 214 through the coordinate range table or the ID table stored in the memory 310.

The controller 330 that first receives the first coordinate value or the button ID corresponding to the document creation button area from the digital pen 220 uses the coordinate range table or ID table stored in the memory 310 to operate the digital pen 220. It is checked whether the first coordinate value or button ID received from the first coordinate value or button ID corresponds to the document creation button area.

In the first embodiment of the present invention, the control unit 330 confirming that the first coordinate value or the button ID corresponding to the document creation button area is received is controlled by the display unit 320 to display a general note form screen and a digital pen ( When the second coordinate value is received from the display device 220, the display unit 320 displays the same handwriting on the handwritten document creation area 212 by the mobile communication terminal user on the general notebook form screen. To control.

In the first embodiment of the present invention, when the control unit 330 receives the first coordinate value or button ID corresponding to the creation complete button area from the digital pen 220, the control unit 330 is a general note form including the handwriting of the user. The data on the screen is transmitted to the file generation module 350 so that the file generation module 350 generates data on the general note style screen including the handwriting of the user as handwritten document data.

In the first embodiment of the present invention, when the first coordinate value or the button ID and the third coordinate value corresponding to the specific receiving medium among the plurality of receiving medium specifying button areas are received from the digital pen 220, the control unit 330 determines Generating destination information including a reception medium and a reception address, and receiving a first coordinate value or button ID corresponding to the document transmission button area from the digital pen 220, handwritten document through the wireless circuit unit 360 and the antenna 365. The data and the destination information are transmitted to the document processing server 250.

On the other hand, in the second embodiment of the present invention, when the control unit 330 first receives the first coordinate value or button ID corresponding to the document creation button area from the digital pen 220, the document type separator from the digital pen 220. Further receive and confirm the specific document form printed in the handwritten document creation area 212 of the handwritten document creation / transmission digital paper 210 through the document type separator.

In the second embodiment of the present invention, the control unit 330 controls the display unit 320 to display the specific document style screen through the document type separator, and designates destination information for the specific document style in advance.

In the second embodiment of the present invention, the control unit 330, which receives the second coordinate value from the digital pen 220, displays the handwriting written by the mobile communication terminal user in the handwritten document preparation area 212 by the digital pen 220. When the control unit 320 displays the same document form on the screen and receives the first coordinate value or the button ID corresponding to the creation button area from the digital pen 220, the controller 330 includes the user's handwriting. Data on the handwritten document screen is transmitted to the file generation module 350 so that the file generation module 350 generates data on a specific document style screen including the handwriting of the user as handwritten document data.

In the second embodiment of the present invention, the control unit 330, which receives the first coordinate value or button ID corresponding to the document transmission button area from the digital pen 220, receives destination information previously specified for the data file and the specific document form. The wireless circuit unit 360 transmits the document processing server 250 through the antenna 365.

In the present invention, the digital pen interface module 340 receives one or more of a first coordinate value, a second coordinate value, and a button ID from the digital pen 220, and transmits the same to the controller 330 executing a message writing / sending application. Perform the function of sending.

In the first embodiment of the present invention, the digital pen interface module 340 further receives a third coordinate value from the digital pen 220.

In the first embodiment of the present invention, the file generation module 350 receives the data on the general note form screen including the handwriting of the user from the control unit 330 to generate handwritten document data, and stores it in the memory unit 310. do.

In the second embodiment of the present invention, the file generation module 350 receives data about a specific document form screen including a handwriting of a user from the control unit 330 to generate handwritten document data, and stores it in the memory unit 310. do.

4 is a diagram exemplarily illustrating a screen of a mobile communication terminal displaying a handwritten document according to a first embodiment and a second embodiment of the present invention.

In the present invention, the mobile communication terminal 230 displays a handwritten document screen or a specific document form screen identical to the document form printed on the handwritten document creation area 212 of the handwritten document creation / transmission digital paper 210, and the user is The pen 220 displays the handwriting described in the handwritten document preparation area in the same manner on the general notebook form screen or the specific document form screen. Here, the mobile communication terminal 230 displays the form printed in the handwritten document preparation area 212 on one screen, or displays the form printed in the handwritten document preparation area 212 centering on a part where a user writes handwriting. Scroll to display.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, a digital paper on which a location display pattern is printed, a digital pen recognizing the digital pen, a mobile communication terminal connected to the digital pen, and a mobile communication network without transmitting a handwritten document using a fax, a scanner, or the like Since a handwritten document is created and transmitted using, there is an effect that a restriction of a place does not follow in transmitting a handwritten document, and thus, the time and cost for transmitting the handwritten document are saved.

Claims (33)

In the system for creating and sending handwritten documents, A location display pattern composed of a plurality of unit cell patterns is displayed, and the paper is divided into regions by X, Y coordinate values or pattern IDs assigned to the unit cell pattern. A handwritten document creation area in which a general note form, which is one of the note forms, is printed, and a function button area for creating and sending the handwritten document, which includes a document creation button, a creation complete button, a document transmission button, and a plurality of receiving medium designation buttons Handwritten document creation / transmission digital paper including a plurality of function button areas; Recognizing a second coordinate value, which is an X, Y coordinate value included in the message composition area, in the handwritten document creation / transmission digital paper, and an X, Y coordinate value included in any one button area of the plurality of function button areas. A digital pen recognizing a button ID which is a first coordinate value or a pattern ID corresponding to any one of the plurality of function button areas; And When connected with the digital pen, a handwritten document creation / transmission application for automatically creating the handwritten document data using the handwritten document creation / transmission digital paper and the digital pen is automatically executed, and the document creation button is assigned to the document creation button. Upon receiving the corresponding first coordinate value or button ID, a general note form screen displaying the same form as the normal note form printed on the handwritten document preparation area is displayed, and the second coordinate value is received from the digital pen. If the user displays the handwriting of the user writing in the handwritten document creation area with the digital pen on the general notebook form screen, and receives the first coordinate or button ID corresponding to the creation complete button from the digital pen General note form with your handwriting The user selects and stores data on the screen as handwritten document data in the form of a data file, and receives the first coordinate value or button ID corresponding to any one of the plurality of receiving medium designation buttons from the digital pen. Specifying a receiving medium, and when the user inputs a receiving address of the specific receiving medium using the handwritten document making / transmitting digital paper and the digital pen, generates destination information including the specific receiving medium and receiving address, A mobile communication terminal for transmitting the handwritten document data and the destination information through a mobile communication network when receiving a first coordinate or button ID corresponding to the document transmission button from the digital pen; And Receiving the handwritten document data and the destination information from the mobile communication terminal, converting the handwritten document data into a data format corresponding to the specific receiving medium among a G3 FAX format, an image format, and a text format and transmitting the converted document data to the receiving address; Document processing server System for creating and sending handwritten document comprising a. The method of claim 1, wherein the location display pattern is A first cell in which data represented by a binary or more binary number is encoded and displayed; A second cell in which data is encoded and displayed in a manner distinguished from the first cell or in which no data exists; And The first cell and the second cell is configured to include the unit cell pattern consisting of a predetermined number or more, The combination of data corresponding to the first cell in the unit cell pattern indicates the X, Y coordinate value or the pattern ID of the unit cell pattern, wherein the unit cell pattern is defined by the second cell in the unit cell pattern. A system for creating and transmitting a handwritten document, characterized in that it is separated from other unit cell patterns neighboring independently. The method of claim 2, And the number of the second cells in the unit cell pattern is three or more, and the line segments connecting the second cells are any one of shapes that do not have rotational symmetry. The method of claim 1, And the handwritten document creation / transmission digital paper comprises a reception address writing area which is an area where the user writes the reception address using the digital pen. The method of claim 1, And said plurality of receiving medium specifying button areas comprises a fax, an email, a mail, and a telegram. The method of claim 1, And the mobile communication terminal is connected to the digital pen via a serial interface. The method according to claim 1 or 4, The digital pen recognizes a third coordinate value, which is an X and Y coordinate value included in a reception address writing area, and transmits the same to the mobile communication terminal, and the mobile communication terminal receives the third coordinate value, 3. A system for creating and sending a handwritten document, characterized in that the coordinate value is processed by character recognition and input to a destination address. The method of claim 1, The mobile communication terminal stores a coordinate range table in which X and Y coordinate value ranges of the plurality of function button regions are recorded, and wherein the first coordinate value is any one of the plurality of function button regions through the coordinate range table. A system for creating and transmitting handwritten documents, characterized in that it corresponds to. The method of claim 1, The mobile communication terminal stores an ID table in which button IDs of the plurality of function button areas are recorded, and determines whether the button ID corresponds to any one of the plurality of function button areas through the ID table. System for creating and sending handwritten documents. In the digital paper for creating and sending handwritten documents, A position display pattern composed of a plurality of unit cell patterns is displayed, and a general note form which is one of a plain note form and a line note form is printed, and the X and Y coordinate values are given to the unit cell pattern. Handwritten document creation area; And The position display pattern is displayed and the unit cell pattern is assigned the pattern ID or the X and Y coordinate values, and is a function button area for transmitting the handwritten document. Multiple function button areas in which different receiving medium designation buttons are given different ranges of X and Y coordinate values for different pattern IDs or function button areas respectively. Digital paper for creating and transmitting a handwritten document comprising a. The method of claim 10, wherein the digital paper is An area in which a user writes the receiving address using the digital pen, wherein the address writing area is provided with the X and Y coordinate values in the unit cell pattern. And digital paper for creating and transmitting handwritten documents. The method of claim 10, wherein the position display pattern A first cell in which data represented by a binary or more binary number is encoded and displayed; A second cell in which data is encoded and displayed in a manner distinguished from the first cell or in which no data exists; And The first cell and the second cell is configured to include the unit cell pattern consisting of a predetermined number or more, The combination of data corresponding to the first cell in the unit cell pattern indicates the X, Y coordinate value or the pattern ID of the unit cell pattern, wherein the unit cell pattern is defined by the second cell in the unit cell pattern. Digital paper for creating and transmitting handwritten documents, separated from other neighboring unit cell patterns and independently separated. The method of claim 12, The number of the second cells in the unit cell pattern is three or more, and the line segments connecting the second cells are any one of shapes that do not have rotational symmetry. . Recognize a handwritten document creation / transmission digital paper including a handwritten document creation area, a plurality of function button areas and a reception address writing area, and a second coordinate value which is an X and Y coordinate value included in the message creation area, and the plurality of functions Using a digital pen that recognizes a first coordinate value, which is an X and Y coordinate value included in any one of the button areas, or a button ID, which is a pattern ID assigned to any one of the plurality of function button areas. In the mobile communication terminal for creating and transmitting handwritten document, Displaying a general note form screen displaying the same form as the normal note form printed on the handwritten document creation area, and a handwritten note of a user that a mobile communication terminal user writes in the handwritten document creation area with the digital pen; A display unit which displays the same on the screen; A handwritten document creation / transmission application which is an application for creating and transmitting the handwritten document using the handwritten document creation / transmission digital paper and the digital pen and the second coordinate value received from the digital pen; A memory unit for storing data on a general notebook form screen including handwriting of a user as handwritten document data in the form of a data file; Receive at least one of a first coordinate value, a second coordinate value, a button ID, and a third coordinate value, which is an X and Y coordinate value included in the receiving address entry area, from the digital pen to other components of the mobile communication terminal. A digital pen interface module for transmitting; A file generation module for generating data on a general note form screen including the handwriting of the user as the handwritten document data and storing the handwritten document data in the memory unit; And The handwriting document creation / transmission application is automatically executed when connected to the digital pen, and the first coordinate value or button ID corresponding to the document creation button included in the plurality of function button areas is received from the digital pen interface module. The display unit controls to display the general note form screen, and upon receiving the second coordinate value from the digital pen interface module, controls the display unit to display the handwriting of the user on the general note form screen. Upon receiving the first coordinate value or button ID corresponding to the completion button included in the plurality of function button areas from the digital pen interface module, data about the general note form screen including the handwriting of the user is transferred to the file generation module. The digital pen When the first coordinate value or the button ID and the third coordinate value corresponding to a specific reception medium among the plurality of reception medium designation buttons included in the plurality of function button areas are received from the interface module, the specific reception medium and the specific reception function are received. Generating destination information including a reception address of a reception medium, and receiving the handwritten document data and the first coordinates or button IDs corresponding to the document transmission buttons included in the plurality of function button areas from the digital pen interface module. Control unit for performing control for transmitting the destination information Mobile communication terminal for creating and transmitting a handwritten document comprising a. The method of claim 14, The memory unit stores a coordinate range table in which X, Y coordinate value ranges of the plurality of function button areas and function buttons corresponding to the X, Y coordinate value ranges are arranged. Mobile communication terminal. The method of claim 15, The controller checks whether the first coordinate value corresponds to any one of the plurality of function button areas through the coordinate range table. The method of claim 14, The memory unit stores a table ID, which is a pattern ID assigned to each of the plurality of function button areas, and an ID table in which function buttons corresponding to the button IDs are arranged. . The method of claim 17, The controller checks whether the button ID corresponds to any one of the plurality of function button areas through the ID table. In the system for creating and sending handwritten documents, A position display pattern composed of a plurality of unit cell patterns is displayed, and the digital paper is divided into regions by X, Y coordinate values or pattern IDs assigned to the unit cell patterns. The plurality of unit cell patterns include a handwritten document creation area in which a specific document form is printed, and a plurality of function button areas including a document creation button, a completion button, and a document transmission button, which are function button areas for transmitting the handwritten document. A handwritten document creation / transmission digital paper which displays the data code displayed on the differently for each of a plurality of document forms; Recognizing a second coordinate value, which is an X, Y coordinate value included in the message composition area, in the handwritten document creation / transmission digital paper, and an X, Y coordinate value included in any one button area of the plurality of function button areas. Recognize a button ID which is a first coordinate value or a pattern ID corresponding to any one of the plurality of function button areas, distinguish and recognize different binary data codes for each of the plurality of document formats, and When the first coordinate value or the button ID corresponding to the document creation button is recognized and transmitted to the mobile communication terminal, a document type separator for identifying the type of the specific document form in the mobile communication terminal is further transmitted to the mobile communication terminal. Digital pen; And When connected with the digital pen, a handwritten document creation / transmission application for automatically creating the handwritten document data using the handwritten document creation / transmission digital paper and the digital pen is automatically executed, and the document creation button is assigned to the document creation button. Upon receiving the corresponding first coordinate value or button ID and the document type separator, display the specific document form screen displaying the same form as the specific document form printed in the handwritten document preparation area, and specify the specific receiving medium for the specific document form. And destination information including a reception address of the specific reception medium, and when the second coordinate value is received from the digital pen, the user's handwriting that the user writes in the handwritten document creation area with the digital pen. Display on the document form screen, Upon receiving the first coordinate or button ID corresponding to the creation completion button from the digital pen, data on a specific document form screen including the handwriting of the user is generated and stored as handwritten document data in the form of a data file, and the digital pen The mobile communication terminal transmitting the handwritten document data and the destination information through a mobile communication network when receiving a first coordinate or button ID corresponding to the document transmission button from the mobile communication network; And Receiving the handwritten document data and the destination information from the mobile communication terminal, converting the handwritten document data into a data format corresponding to the specific receiving medium among a G3 FAX format, an image format, and a text format and transmitting the converted document data to the receiving address; Document processing server System for creating and sending handwritten document comprising a. The method of claim 19, wherein the location display pattern is A first cell displaying data codes encoding data expressed in binary or more binary numbers, wherein the data codes are displayed differently for each of a plurality of document formats; A second cell in which data is encoded and displayed in a manner distinguished from the first cell or in which no data exists; And The first cell and the second cell is configured to include the unit cell pattern consisting of a predetermined number or more, The combination of data corresponding to the first cell in the unit cell pattern indicates the X, Y coordinate value or the pattern ID of the unit cell pattern, wherein the unit cell pattern is defined by the second cell in the unit cell pattern. A system for creating and transmitting a handwritten document, characterized in that it is separated from other unit cell patterns neighboring independently. The method of claim 20, And the number of the second cells in the unit cell pattern is three or more, and the line segments connecting the second cells are any one of shapes that do not have rotational symmetry. The method of claim 19, And said plurality of receiving medium specifying button areas comprises a fax, an email, a mail, and a telegram. The method of claim 19, And the mobile communication terminal is connected to the digital pen via a serial interface. The method of claim 19, The mobile communication terminal stores a coordinate range table in which X and Y coordinate value ranges of the plurality of function button regions are recorded, and wherein the first coordinate value is any one of the plurality of function button regions through the coordinate range table. A system for creating and transmitting handwritten documents, characterized in that it corresponds to. The method of claim 19, The mobile communication terminal stores an ID table in which button IDs of the plurality of function button areas are recorded, and determines whether the button ID corresponds to any one of the plurality of function button areas through the ID table. System for creating and sending handwritten documents. In the digital paper for creating and sending handwritten documents, A handwritten document creation area in which a position display pattern including a plurality of unit cell patterns is displayed and a specific document form which is any one of a plurality of document forms is printed, and the X and Y coordinate values are given to the unit cell pattern; And The position display pattern is displayed and the unit cell pattern is provided with the pattern ID or the X and Y coordinate values, and the document creation button, the creation completion button, and the document transmission button which are function button areas for transmitting the handwritten document. Multiple function button areas, each with a different range of X and Y coordinate values for different pattern IDs or function button areas Digital paper for creating and transmitting a handwritten document comprising a. The method of claim 26, wherein the position display pattern A first cell displaying data codes encoding data expressed in binary or more binary numbers, wherein the data codes are displayed differently for each of a plurality of document formats; A second cell in which data is encoded and displayed in a manner distinguished from the first cell or in which no data exists; And The first cell and the second cell is configured to include the unit cell pattern consisting of a predetermined number or more, The combination of data corresponding to the first cell in the unit cell pattern indicates the X, Y coordinate value or the pattern ID of the unit cell pattern, wherein the unit cell pattern is defined by the second cell in the unit cell pattern. A digital paper for creating and transmitting a handwritten document, which is separated from other neighboring unit cell patterns and independently separated. The method of claim 27, The number of the second cells in the unit cell pattern is three or more, and the line segments connecting the second cells are any one of shapes that do not have rotational symmetry. . Recognizes a handwritten document creation / transmission digital paper including a handwritten document creation area and a plurality of function button areas and a second coordinate value which is an X and Y coordinate value included in the message creation area, and any one of the plurality of function button areas Create a handwritten document using a digital pen that recognizes a first coordinate value, which is an X, Y coordinate value included in a button area of, or a button ID, which is a pattern ID assigned to any one of the plurality of function button areas. In the mobile communication terminal for transmitting, Display a specific document form screen displaying the same form as the specific document form printed in the handwritten document creation area, and a handwriting of a user that a mobile communication terminal user writes in the handwritten document creation area with the digital pen; A display unit which displays the same on the screen; The handwritten document creation / transmission application which is an application for creating and transmitting the handwritten document using the handwritten document creation / transmission digital paper and the digital pen and the second coordinate value received from the digital pen, Receiving destination information including a specific receiving medium for a document form and a receiving address of the specific medium for each type of document form, and converting data on a specific document form screen including the handwriting of the user into handwritten document data in the form of a data file. A memory unit for storing; A digital pen interface module for receiving and transmitting one or more of a first coordinate value, a second coordinate value, and a button ID from the digital pen to other components of the mobile communication terminal; A file generation module for generating data on a specific document form screen including the handwriting of the user as the handwritten document data and storing the handwritten document data in the memory unit; And The handwriting document creation / transmission application is automatically executed when connected to the digital pen, and the first coordinate value or button ID corresponding to the document creation button included in the plurality of function button areas from the digital pen interface module and the document. Upon receiving a type separator, the display unit controls the display to display the specific document form screen, and specifies destination information including a specific receiving medium for the specific document form and a receiving address of the specific receiving medium, and from the digital pen interface module. When the second coordinate value is received, the display unit controls the user's handwriting to be displayed on the specific document form screen, and the digital pen interface module corresponds to a creation completion button included in the plurality of function button areas. 1 coordinate or burr When receiving a key ID, data about a specific document form screen including the handwriting of the user is transmitted to the file generating module, and the first coordinates corresponding to the document transmission buttons included in the plurality of function button areas from the digital pen interface. Or a control unit for performing control for transmitting the handwritten document data and the destination information through a mobile communication network upon receiving a button ID. Mobile communication terminal for creating and transmitting a handwritten document comprising a. The method of claim 29, The memory unit stores a coordinate range table in which X, Y coordinate value ranges of the plurality of function button areas and function buttons corresponding to the X, Y coordinate value ranges are arranged. Mobile communication terminal. The method of claim 30, The controller checks whether the first coordinate value corresponds to any one of the plurality of function button areas through the coordinate range table. The method of claim 29, The memory unit stores a table ID, which is a pattern ID assigned to each of the plurality of function button areas, and an ID table in which function buttons corresponding to the button IDs are arranged. . The method of claim 32, The controller checks whether the button ID corresponds to any one of the plurality of function button areas through the ID table.

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