KR20030091069A - Mobile communication terminal having character size adjusting function - Google Patents

Abstract

PURPOSE: A mobile communication terminal having a character size adjusting function is provided to judge the size of a document to be displayed on a screen, automatically adjust the size of a character, and display the character. CONSTITUTION: A key input unit(10) inputs character or image data. A receiving unit(20) receives character or image data from the outside, and decodes the received data. A document size judging unit(30) judges whether it is possible to display the character or image data inputted through the key input unit(10) or the receiving unit(20). A font information storing unit(40) stores character fonts with various sizes. A control unit(50) decides whether a character is displayed as a certain size for displaying the character or image data on one screen according to the judged result of the document size judging unit(30), reads a font with a corresponding size from the font information storing unit(40) according to the decided result, and composes the document. A display unit(60) displays the document composed in the control unit(50).

Description

Mobile communication terminal with character size control function {omitted}

The present invention relates to a mobile communication terminal having a character size adjustment function, and more particularly, it is applied to various mobile communication terminals carried by general users to determine the size of a document to be displayed on the screen and to automatically adjust the character size accordingly. It relates to a mobile communication terminal having a character size adjustment function to display by adjusting to.

Hereinafter, the mobile communication terminal includes a mobile phone, a PDA, an IMT2000, a portable electronic dictionary, and the like, and the technical idea of the present invention can be applied to all fields for displaying a text or an image.

In recent years, with the increase in the number of users of mobile phones, many kinds of mobile phone terminals have been spread and used. Many of these mobile phone terminals have various functions built in for the convenience of the user. For example, most mobile phone terminals have a button for controlling the reception volume during a call, so that the user can adjust the reception sound and have a function to adjust the ringtone size. Mobile phone terminals with a built-in function to control them are also becoming popular.

However, for older people who have some mobile phone users who have poor eyesight, they want to increase the size of the letters and numbers on the display or display more information on a page. Mobile phone terminals with built-in functions to adjust the size of characters for users with good eyesight have not been popularized yet, so there are some restrictions on the convenience of users.

In addition, as the transmission of text messages has recently been activated, many users are using a text message to communicate their intentions. However, if the number of characters that can be displayed on one screen is limited, the receiver has a cursor key (Cursor). key), etc., to move while reading.

In addition, as words such as electronic dictionaries are added, the descriptions of words are often required to be displayed, and when the number of images transferred between users increases, the image is not displayed on one screen if the image is larger than the screen size. There is a problem that must be seen while moving using the cursor keys.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object thereof is to determine a size of a document to be displayed on the screen, and to adjust the size of the text accordingly to a mobile communication terminal having a character size adjustment function to display. To provide.

In addition, another object of the present invention is a mobile communication having a character size adjustment function to determine the size of the image even if it is necessary to display an image such as a photo and to adjust the size of the image to fit the screen size accordingly In providing a terminal.

According to a feature of the present invention for achieving the above object, a key input unit that can be operated by the user to input text and / or picture image data, etc., and receives and decodes text and / or picture image data from the outside. Document size for determining whether the size of text and / or picture image data input through the key input unit and the text and / or picture image data received through the receiver is displayed on one screen. A determination unit, a font information storage unit for storing character fonts of various sizes, and a size of characters to be displayed on one screen according to the quantity of documents determined by the document size determination unit, and determine how large the characters should be displayed. A control unit constituting a document by calling a font having a corresponding size from the font information storage unit; It provides a mobile terminal having a character size adjusting function that comprises a display for displaying a document composed of the control unit.

1 is a block diagram showing a part of the configuration of a mobile communication terminal having a character size adjustment function according to an embodiment of the present invention.

<Description of the code | symbol about the principal part of drawings>

10: key input unit 20: receiving unit

30: document size determination unit 40: font information storage unit

50: control unit 60: display unit

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a part of a configuration of a mobile communication terminal having a character size adjusting function according to an embodiment of the present invention.

Referring to FIG. 1, reference numeral 10 denotes a key input unit which can be operated by a user to input text and / or picture image data, and 20 denotes text and / or picture image data received from the outside. A receiver which decodes is displayed, and 30 denotes a size of text and / or picture image data input through the key input unit 10 and text and / or picture image data received through the receiver 20 on one screen. A document size determination unit for judging whether or not it is possible is indicated.

Further, reference numeral 40 denotes a font information storage unit for storing character fonts of various sizes, and 50 denotes a character with a certain size to display on one screen according to the quantity of documents determined by the document size determination unit 30. A control unit for determining a document to be configured and calling a font having a corresponding size from the font information storage unit 40 to configure a document, and 60 denotes a display unit for displaying a document configured according to a control signal of the control unit 50. Indicates.

Referring to the operation of the mobile communication terminal having a character size adjustment function according to the present invention having the configuration as described above are as follows.

In the following description, the operation is taken as an example of the case applied to the English-Korean / Korean-English dictionary. First, the English-Korean / Korean-English electronic dictionary function in the mobile communication terminal may include a dictionary database itself, but may also bring its data through communication with an external database.

First, a user manipulates the key input unit 10 to input a character to be translated. In this way, a method of inputting a character includes a method of inputting a character using a scanner, a character recognition program, etc., in addition to a method of simply inputting a character key button.

When the character is input as described above, the system operating an external database transmits the character and receives information data about the character through the receiver 20, and decodes the character to display the character.

In this case, the controller 50 sends the decoded text and / or picture image data from the receiver 20 to the document size determiner 30 so that the size of the received text and / or picture image data is on one screen. Determine whether or not it can be displayed.

When the document size determining unit 30 determines the document size, the control unit 50 determines the size of the text to be displayed in order to display the entire document on one screen. The information storage unit 40 calls the font of the corresponding size to construct a document. At this time, it is not necessary to display all the documents on one screen, but to improve the user's convenience by displaying the maximum characters on one screen.

When the document is configured in the control unit 50 as described above, the result is provided to the display unit 60 to be displayed on the screen so that the user can check.

In the above, the case is applied to the electronic dictionary as an example, but limited to the text, but the present invention can be applied to the transmission of the image image is increasing recently.

In this case, when the receiver 20 receives the picture image, the document size determiner 30 determines the size of the picture image to determine whether it can be displayed on one screen of the mobile communication terminal. Accordingly, the controller 50 may enlarge or reduce the picture image at a predetermined ratio so that it is displayed on one screen.

The present invention is not limited to the embodiments described above, and various modifications and changes can be made by those skilled in the art, which are included in the spirit and scope of the present invention as defined in the appended claims.

As described above, the mobile communication terminal having a character size adjusting function according to the present invention determines the size of a document including a character and / or a picture image to be displayed on the screen and automatically adjusts the character size accordingly. The display has the effect of improving the convenience of use.

Claims (1)

A key input unit which can be operated by a user to input text and / or picture image data, a receiving unit which receives and decodes text and / or picture image data from the outside, a character and / or inputted through the key input unit Document size determination unit for determining whether the size of the picture image data and the character and / or picture image data received through the receiving unit can be displayed on one screen, and font information for storing the text font of various sizes The storage unit determines the size of the text to be displayed on one screen according to the document size determined by the document size determination unit, and calls the font of the corresponding size from the font information storage unit accordingly. A control unit constituting the document, and a display unit for displaying the document configured in the control unit A mobile communication terminal having a character size adjusting function, characterized in that configured to hereinafter.