KR20180045743A - Method for hangeul input using swipe gesture - Google Patents

Abstract

The present invention relates to a Korean character input method of a smart terminal having a touch screen, which comprises the steps of: (a) determining and displaying an initial consonant by firstly touching a consonant input key displayed on a touch screen; (b) dragging any one of the initial consonants in a predetermined direction in a state of being firstly touched; (c) displaying vowels ″ㅏ″, ″ㅓ″, ″ㅜ″, or ″ㅗ″ as syllable nucleus when the time to be dragged in the predetermined direction from the firstly touched state is shorter than or equal to a predetermined first time; and (d) displaying vowels ″ㅑ″, ″ㅕ″, ″ㅠ″, or ″ㅛ″ as syllable nucleus when the time to be dragged in the predetermined direction from the firstly touched state exceeds the predetermined first time. Therefore, the Korean character input efficiency is improved as compared to an existing input method.

Description

METHOD FOR HANGEUL INPUT USING SWIPE GESTURE "

The present invention relates to a Korean input method using a swipe gesture, and more particularly, to a Korean input method using a swipe gesture that provides a function of omitting a plurality of vowel input steps.

Recently, electronic devices such as smart terminals and mobile phones use a method of inputting characters on a touch screen for inputting characters. Such a touch screen usually comprises an input window made up of a touch pad and a display window made up of an LCD (Liquid Crystal Display).

Further, the touch pad has a plurality of input cells (input cells) having different input information. A user touches an input cell through an input means such as a finger, a stylus, and a touch pen, and a character or function corresponding to the input cell is selected and displayed on the display window.

The touch screen includes a position sensor that outputs a coordinate value of the contact point by pressing a point on the screen with a finger or the like.

The touch screen can be directly input on the screen so that the human being or the object touches the character or specific position displayed on the screen and can recognize the position and perform specific processing by the stored software.

Touch screen technologies such as input sensing resistive, capacitive, surface acoustic wave (SAW) and infrared are applied.

In particular, a multi-touch technique can be applied to a user interface having a touch screen.

Multi-touch technology is a technology that simultaneously recognizes two or more touches. The multi-touch technique using two fingers can realize more functions such as SCROLL, ZOOM IN, ZOOM OUT and PANING than a simple touch method using a conventional finger.

In the case of inputting Korean characters using the touch screen, the input speed and convenience of characters vary depending on the arrangement of consonants and vowels in each input cell in a state where the number of input cells is limited.

Hangul has many vowel numbers compared to consonants, which is different from English characters, so it is important to input vowels more effectively.

In addition, electronic products are becoming smaller and smaller. As a result, techniques for touch screen input have been developed.

Especially, in Korea, users often use Korean more than English.

Accordingly, a customized touch input method of Hangul has been demanded.

In the traditional Korean input method using the touch screen, the number of typos is large, and a lot of typos due to an increase in the number of typing occur in the input of the Hangul characters.

In addition, there is a problem that it takes a long time to input the Korean character.

In order to solve such a problem, a technique for a Korean input method that can be conveniently used on a touch screen has been sought.

An invention such as that disclosed in Korean Patent Laid-Open Publication No. 10-2005-0097611 (title of the invention: Korean input device and Hangul input method) has been proposed as a conventional technique.

In order to solve the above-described problems, it is an object of the present invention to provide a Hangeul input method using a swipe gesture in which a plurality of vowel input steps can be omitted,

According to an aspect of the present invention, there is provided a method of inputting a Hangul input of a smart terminal having a touch screen, comprising the steps of: (a) determining a consonant consonant by first touching a consonant input key displayed on a touch screen; (b) dragging any one of the consonants in a predetermined direction in a first touched state; (c) when the time to be dragged in the predetermined direction from the first touched state is equal to or less than a predetermined first time, displaying the "a", "ㅓ", "t" or "ㅗ" vowel as neutral; And (d) when the time to be dragged in a predetermined direction from the first touched state exceeds a predetermined first time, a step of displaying a "ㅑ", "ㅕ", "ㅠ", or "ㅛ" Wherein the 12 o'clock position of the first touched point is defined as 0 °, the 3 o'clock position is defined as 90 °, the 6 o'clock position is defined as 180 ° and 9 o'clock relative to the X and Y axes crossing the first touched point, And the position is set to 270 DEG.

According to another aspect of the present invention, there is provided a method of inputting a Hangul input of a smart terminal having a touch screen, the method comprising the steps of: (a) determining a consonant consonant by first touching a consonant input key displayed on the touch screen; (b) dragging any one of the consonants in a predetermined direction in a first touched state; (c) when the touch is dragged in a predetermined direction in the first touched state, when a pressure input to the touch screen is equal to or less than a predetermined first pressure, a combination of "a", "t", " A step marked as neutral; And (d) when dragging in a predetermined direction in the first touched state, when the pressure inputted to the touch screen exceeds a predetermined first pressure, Wherein the 12 o'clock position of the first touched point is 0 °, the 3 o'clock position is 90 °, and the 6 o'clock position is 6 ° with respect to the X and Y axes crossing the first touched point. And a position of 180 degrees and a position of 9 o'clock are set to 270 degrees.

If the dragging direction is a direction between 45 degrees and less than 135 degrees with respect to the first touched point, the "a" vowel is displayed as neutral in the step (c), and in the step (d) ㅑ "Vowels can be marked as neutral.

When the dragging direction is a direction corresponding to a range between 135 degrees and less than 225 degrees with respect to the first touched point, the vowel in the step (c) is displayed as neutral, and in the step (d) "Vowels can be marked as neutral.

When the dragging direction is a direction corresponding to a range between more than 225 ° and less than 315 ° based on the first touched point, the "ㅓ" vowel is displayed as neutral in the step (c) ㅕ "Vowels can be marked as neutral.

In the step (c), the "ㅗ" vowel is displayed as neutral when the dragging direction is a direction corresponding to a range between more than 315 degrees and less than 45 degrees with respect to the first touched point, ㅛ "Vowels can be marked as neutral.

The consonant input key is a key for inputting a consonant key to a user who has entered the consonant key in the order of "ㄱ", "ㄴ", "ㄷ", "" "," ㅁ "," ㅂ "," Quot ;, " ", " "

And a vowel input key in which "ㅡ", "ㅣ", "", "ㅙ" or "ㅞ" are displayed in addition to the consonant input key displayed on the touch screen.

According to another aspect of the present invention, there is provided a method of inputting a Hangul input of a smart terminal having a touch screen, the method comprising the steps of: (a) determining a consonant sound by first touching a consonant input key displayed on a touch screen; (b) dragging any one of the consonants in a predetermined direction in a first touched state; (c) when the time to be dragged in the predetermined direction from the first touched state is equal to or less than a predetermined first time, displaying the "a", "ㅓ", "t" or "ㅗ" vowel as neutral; And (d) when the time to be dragged in a predetermined direction from the first touched state exceeds a predetermined first time, a step of displaying a "ㅑ", "ㅕ", "ㅠ", or "ㅛ" Wherein the 12 o'clock position of the first touched point is defined as 0 °, the 3 o'clock position is defined as 90 °, the 6 o'clock position is defined as 180 ° and 9 o'clock relative to the X and Y axes crossing the first touched point, The position is set to 270 degrees, the point where the dragging ends in the predetermined direction is referred to as the first point within one radius or within the radius of 15 cm of the second point, or the point where the touch is made in the left direction, Quot ;, a "" vowel is additionally inputted, a point where a touch is made in the other direction within a radius of 15 cm or in the right direction with respect to the second point is defined as a third point, and when the third point is touched , "ㅡ" vowels are added, and based on the third point , A point where a touch is made in the right direction within a radius of 5 cm is set as a fourth point, and a "ㅣ" vowel is further input when the fourth point is touched. On the basis of the fourth point, And a backspace operation is performed when the fifth point is touched with a point at which a touch is performed in the direction of the first touch point.

The method may further include the steps of: (e) determining a consonant sound by first touching a consonant input key displayed on the touch screen and displaying the consonant consonant; (f) a second touch step of selecting any one of '?' and '?' after any one of the consonants is touched first; (g) dragging the vowel in a predetermined direction in a state in which any one of the vowels '?' and '?' is touched; (h) displaying a "a", "ㅓ", "'", or "ㅗ" vowel as neutral when the time to be dragged in a predetermined direction from the second touched state is not more than a predetermined first time; And (i) when the time to be dragged in a predetermined direction from the second touched state exceeds a predetermined first time, displaying the vowel, the vowel, the vowel, or the vowel as neutral; Wherein the 12 o'clock position of the first touched point is defined as 0 °, the 3 o'clock position is defined as 90 °, the 6 o'clock position is defined as 180 ° and 9 o'clock position relative to the X and Y axes crossing the first touched point Is set to 270 deg.. The swing gesture input method according to the present invention can provide a hangeul input method using the swipe gesture.

The method may further include the steps of: (e) determining a consonant sound by first touching a consonant input key displayed on the touch screen and displaying the consonant consonant; (f) a second touch step of selecting any one of '?' and '?' after any one of the consonants is touched first; (g) dragging the vowel in a predetermined direction in a state in which any one of the vowels '?' and '?' is touched; (h) When the touch screen is dragged in a predetermined direction from the second touched state, when the pressure inputted to the touch screen is equal to or lower than a predetermined first pressure, the 'a', 't', 't' ; And (i) when dragging in a predetermined direction from the second touched state, when the pressure input to the touch screen exceeds a predetermined first pressure, Wherein the 12 o'clock position of the first touched point is 0 °, the 3 o'clock position is 90 °, and the 6 o'clock position is 6 ° with respect to the X and Y axes crossing the first touched point. And a position of 180 degrees and a position of 9 o'clock are set to 270 degrees.

If the dragging direction is a direction corresponding to a range between 135 degrees and less than 225 degrees with respect to the second touched '210', the vowel is displayed as neutral in step (h), and (i) In the case where the dragging direction is a direction corresponding to a range between 315 ° and less than 45 ° based on the second touched ' (I), the "ㅛ" vowel is displayed as neutral, and the dragging direction is between 45 ° and less than 135 ° relative to the second touched "ㅣ" (220) In step (h), the vowel is displayed as neutral, the vowel in step (i) is displayed as neutral, and the dragging direction is displayed as the second touched ' In the step (h), the "ㅓ" vowel is displayed as neutral, and in the step (i) ㅕ "Vowels can be marked as neutral.

The Hangeul input method using the swipe gesture according to the embodiment of the present invention can omit a plurality of vowel input steps and has an effect of improving the Hangeul input efficiency compared to the conventional input method.

In addition, the Korean character input method using the swipe gesture according to the embodiment of the present invention can be applied to a smart phone or a terminal equipped with a touch screen by using "a", "ㅑ", "ㅓ", "ㅕ" , "ㅛ", "ㅜ", "ㅠ", or "ㅐ" are not used, input keys such as consonants and special symbols can occupy a wider screen area, It is possible to provide a Korean input method.

1A through 1C are diagrams for explaining a Korean input method using a swipe gesture according to a first embodiment of the present invention.
FIGS. 2A to 2C are diagrams for explaining a Korean input method using a swipe gesture according to a first embodiment of the present invention; FIG.
3 is a diagram illustrating an example in which words are created using a conventional Hangul input method;
FIG. 4 is a diagram illustrating an example in which a word is created using a Hangul input method using a swipe gesture according to a first embodiment of the present invention; FIG.
Figs. 5A to 5E are diagrams for explaining an example of the input method of Fig. 4 in detail. Fig.
6 is a view for explaining a Korean input method using a swipe gesture according to a second embodiment of the present invention.
7 is a view for explaining a Korean input method using a swipe gesture according to a third embodiment of the present invention.
8 is a view for explaining a Korean input method using a swipe gesture according to a fourth embodiment of the present invention.
9 is a view for explaining a Korean input method using a swipe gesture according to a fifth embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.

Like reference numerals used throughout the specification denote like elements.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, "" comprising, "or" having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

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

In this specification, the vowels "a", "ㅑ", "ㅓ", "ㅕ", "ㅗ", "ㅛ", "ㅜ", "ㅠ", "ㅡ"

In addition, the vowels "ㅐ", "ㅒ", "ㅔ", "ㅖ", "ㅚ", "ㅘ", "ㅙ", "ㅟ", "ㅝ", "ㅞ" .

Also, the consonants "ㄱ", "ㄴ", "ㄷ", "" "," ㅁ "," ㅂ "," ㅅ "," ㅇ "," , "" And "" are referred to as basic consonants.

In addition, "ㄲ", "ㄸ", "ㅃ", "ㅆ", "ㅉ" is called a compound consonant.

Especially, in case of consonant used as a consonant, consonants "a", "ㄴ", "ㄷ", "" "," ㅁ "," ㅂ "," ㅅ "," ㅇ "," , "" "," ㅅ "," ㅎ ", and" ㅎ "are referred to as a single support.

Hangul can form a syllable by combining prechoseness and neutrality. Or a combination of the beginning, the neutral, and the ending can form a syllable.

In this case, consonants are selected for consonants, vowels for neutral are selected, and consonants are always consonants.

FIGS. 1A to 1C are views for explaining a Korean input method using a swipe gesture according to a first embodiment of the present invention. FIGS. 2A to 2C are diagrams for explaining a Korean input method using a swipe gesture according to the first embodiment of the present invention. Fig.

Referring to FIGS. 1 and 2, the present invention includes an input window 20 having a consonant input key on the touch screen 10.

Referring to FIG. 1A, a smart terminal may include a touch screen 10.

The smart terminal may be any electronic device based on a touch screen. For example, it can be applied to a touch screen such as a mobile device, a notebook, and a PMP.

In the smart terminal of the present invention, a smart terminal is provided with an output value in the form of a potential difference in the case of the resistive film type, a capacitance in the case of the capacitance type, a wavelength in the case of the surface ultrasonic wave type, and an IR light interrupt type in the case of the infrared type And the output value is finally converted into a coordinate form such as (X, Y).

The coordinate value of the touch input is compared with the position of the displayed character input section so that it is possible to recognize which character input section is selected from the user.

At this time, the smart terminal according to the present invention also detects the touch duration or pressure value for the corresponding touch input

Then, it is possible to judge which character is to be selected according to the determined character input section, the touch duration, and the pressure value, and display the character input section.

In addition, the smart terminal of the present invention may include a touch screen module, a keyboard module, an input processing module, a processing module, and a speaker.

The touch screen module is for inputting characters by directly touching the user, and may include a touch panel. Such a touch panel can be classified into various types such as a registive overlay type, a capacitive overlay type, an infrared ray type, an infrared ray type, a surface acoustic wave type, a piezo effect type Piezo Electric, and Integral Strain Guage.

The present invention allows the user to use all touch panels regardless of the type in order to input characters.

The keyboard module is provided at a lower portion of the touch module to allow the user to visually recognize the keyboard. When the user touches the keyboard to input a character, the touch screen module corresponding to the character position is touched to input characters.

These keyboard modules are implemented with predetermined buttons including 'a', 'k', 'g', 'o', 'l', and 'ㅡ' .

The arrangement of the keyboard can be changed according to a device to which the character input system according to the present invention is applied.

In addition, the present invention enables the user to easily adjust the buttons and sizes of the keyboard module.

The input processing module can classify the input through the keyboard module and the touch screen module into touch, drag, multi-touch, and multi-touch dragg, and transmit the position information and classification information to the processing module.

The input processing module may include a touch determination module and an input correction module.

The touch determination module is a structure for determining that the user touches the touch screen module.

The touch determination module may include a touch module, a drag module, a multi-touch module, and a multi-touch drag module.

The touch module can sense the point at which the user initiates the touch in the touch screen module.

The drag module senses a point where the user ends the touch in the touch screen module, and recognizes the drag operation performed by the user using the sensed touch end point and the point where the touch sensed by the touch module is started.

This is because even though the user intends to carry out a dragging operation to input a character, the drag module must receive the information about the touch start point sensed by the touch screen module, Adds information about the end point, and finally recognizes the drag operation.

The multi-touch module can detect that the user has touched more than one point in the touch screen module at the same time.

The multi-touch dragg module senses the moved drag operation while the user touches two or more points in the touch screen module at the same time and remains in the touched state.

To this end, the multi-touch dragg module recognizes the user's multi-touch drag operation using the touch end point for two or more points and the touch start point for the multi-touch sensed by the multi-touch module.

The present invention can perform only the general touch operation and the drag operation. In this case, the multi-touch module and the multi-touch drag module described above may be omitted.

The processing module may merge the characters sensed by the input processing module and send the image signal to a display module that allows the user to view a character entered by the processing module. Also, a beep sound according to the inputting of the character may be transmitted to the speaker by the auditory signal, so that the user can hear the beep sound.

The speaker reproduces the audible signal transmitted from the processing module so that the user can hear it.

Such a speaker may be omitted, but it can be used because it is basically provided in a smart terminal or the like, which is a device to which the character input system according to the present invention can be applied.

In addition, the smart terminal of the present invention can detect a touch duration, a dragging duration, a dragging pressure, or a touch pressure value for the corresponding touch input.

The user can set the touch duration. Also, the user can set the dragging duration.

For example, the user can set the time to be dragged to be less than the first time and exceeding the first time.

The smart terminal may be configured to detect a value for the touch time or the dragged time at the time of touching and dragging.

In this case, the first time or less may be 1 to 3 seconds or less. In addition, the time exceeding the first time may exceed 3 seconds.

In addition, the user can set the pressure or touch pressure value to be dragged.

For example, the user may set the pressure or touch pressure value to be dragged to be less than or equal to the first pressure.

In the case of the first pressure or less, a short vowel may be displayed.

Further, when the first pressure is exceeded, a double voice can be displayed.

The criterion for the first pressure can be set in advance through a separate option or application.

The smart terminal may be configured to detect a pressure value for the touch input upon touch.

Further, a consonant input key may be formed in the input window 20.

In the Hangul input method using the swipe gesture according to the embodiment of the present invention, a plurality of consonant input keys 100 may be formed.

The consonant key 100 may be spaced a predetermined distance from the boundary of the touch screen 10.

The fixed space 30 between the touch screen 10 and the consonant input key 100 may be a space in which the dragging gesture from the consonant input key 100 is executed.

The remaining space in the space where the consonus input key 100 is provided may further include a setting key for converting the consonant of the consonant input key into double consonant and plosive sounds.

Referring to FIG. 1A, the present invention can input a "four" character by using only a plurality of consonant input keys 100, as shown on a touch screen 10. The principle of this will be described with reference to Figs. 1B and 1C.

As used herein, the term "touch" in the present invention may include not only physical contact but also an operation in which an input means such as a finger or a stylus pen approaches a level at which the touch detection unit of the touch screen can recognize the touch.

Referring to FIG. 1B, the input window 20 includes a plurality of consonant input keys 100 and a predetermined space 30.

The user can determine a vowel according to a single dragging gesture that begins with a consonant input key.

Here, a single dragging gesture refers to a dragging gesture from one touch.

For example, the case where the user inputs "Hangul" is described as an example.

The first consonant input key of the consonant input key 100 can be touched first. Thereafter, the user can drag in the predetermined direction in the first touched state. In this case, the length to be dragged may be "b", which is the point at which dragging ends from "a" being the first touch point. The dragging length can be set in advance or adjusted by the user in a separate option.

Specifically, if the dragging direction is in the first touched state and the dragging direction is in a direction between 45 degrees and less than 135 degrees with respect to the first touched point, the "a" vowel may be displayed as neutral .

Accordingly, Hangul, which is a word, can be displayed on the display window of the smart terminal.

Referring to FIG. 1C, it can be seen that, if the dragging directions are different from each other with respect to the first touched point, a vowel corresponding to each region can be selected.

Each area is set with reference to the first touch point a.

The details of this will be described later.

Referring to FIG. 2A, the present invention can input a letter "Shar" with only a plurality of consonant input keys 100, as shown on the touch screen 10. The principle of this will be described with reference to Figs. 2B and 2C.

Referring to FIG. 2B, the input window 20 includes a plurality of consonant input keys 100 and a predetermined space 30.

The user can determine a vowel according to a single dragging gesture that begins with a consonant input key.

Here, a single dragging gesture refers to a dragging gesture from one touch.

For example, the case where the user inputs the Korean word "sha" is described as an example.

The first consonant input key of the consonant input key 100 can be touched first. Thereafter, the user can drag in the predetermined direction in the first touched state. In this case, the length to be dragged may be "b", which is the point at which dragging ends from "a" being the first touch point. The dragging length can be set in advance or adjusted by the user in a separate option.

Specifically, if the dragging direction is in the first touched state and the dragging direction is in the direction between 45 degrees and less than 135 degrees with respect to the first touched point, the "ㅑ" vowel may be displayed as neutral .

Accordingly, the Hangul, " + " = "sha" can be displayed on the display window of the smart terminal.

Referring to FIG. 2C, it can be seen that, if the dragging directions are different from each other based on the first touched point, a vowel corresponding to each region can be selected.

Each area is set with reference to the first touch point a.

The details of this will be described later.

The method includes the steps of: (a) determining a consonant sound by first touching a consonant input key displayed on a touch screen and displaying the consonant consonant; (b) (C) when the time to be dragged in the predetermined direction from the first touched state is equal to or shorter than a predetermined first time, the steps of "a", "ㅓ", " (D) when the time of dragging in a predetermined direction from the first touched state exceeds a predetermined first time, the steps of "ㅑ", "ㅕ", "ㅠ", or "ㅛ" 'The vowel is marked as neutral.

If the dragging direction is a direction corresponding to a range between 45 degrees and less than 135 degrees with respect to the first touched point, the "a" vowel is displayed as neutral in step (c), and the " Can be displayed as neutral.

If the dragging direction is a direction between 135 degrees and less than 225 degrees with respect to the first touched point, the vowel is displayed as neutral in step (c) and the vowel in step (d) Can be displayed as neutral.

If the dragging direction is a direction corresponding to a range between more than 225 ° and less than 315 ° based on the first touched point, the "ㅓ" vowel is displayed as neutral in step (c), and the "ㅕ" vowel Can be displayed as neutral.

If the dragging direction is in a direction between 315 and less than 45 degrees with respect to the first touched point, the "ㅗ" vowel is displayed as neutral in step (c), and the "ㅛ" vowel Can be displayed as neutral.

Also, the 12 o'clock position of the first touched point is set to 0, the 3 o'clock position is set to 90, the 6 o'clock position is set to 180 o'clock and the 9 o'clock position is set to 270 °.

The method includes the steps of: (a) determining a consonant sound by first touching a consonant input key displayed on a touch screen and displaying the consonant consonant; (b) (C) when the touch is dragged in a predetermined direction in a first touched state, when a pressure input to the touch screen is equal to or lower than a predetermined first pressure, (D) when the first touch is dragged in a predetermined direction, the pressure input to the touch screen exceeds a predetermined first pressure, Quot ;, " ㅕ, ", or " ㅛ " is displayed as neutral.

If the dragging direction is a direction corresponding to a range between 45 degrees and less than 135 degrees with respect to the first touched point, the "a" vowel is displayed as neutral in step (c), and the " Can be displayed as neutral.

If the dragging direction is a direction between 135 degrees and less than 225 degrees with respect to the first touched point, the vowel is displayed as neutral in step (c) and the vowel in step (d) Can be displayed as neutral.

If the dragging direction is a direction corresponding to a range between more than 225 ° and less than 315 ° based on the first touched point, the "ㅓ" vowel is displayed as neutral in step (c), and the "ㅕ" vowel Can be displayed as neutral.

If the dragging direction is in a direction between 315 and less than 45 degrees with respect to the first touched point, the "ㅗ" vowel is displayed as neutral in step (c), and the "ㅛ" vowel Can be displayed as neutral.

Also, the 12 o'clock position of the first touched point is set to 0, the 3 o'clock position is set to 90, the 6 o'clock position is set to 180 o'clock and the 9 o'clock position is set to 270 °.

As shown in FIGS. 1 and 2, on the basis of the straight line ab connecting the starting point (a) and the end point (b) on the consonant input key and the straight line cd shown on the touch screen 10, Can be set to 0 to 360 degrees.

In this case, if the angle of the extended virtual line of the straight line ab and the angle of the straight line cd is in a direction between 45 degrees and less than 135 degrees, the "a" vowel is displayed as neutral in step (c) "ㅑ" vowels can be marked as neutral.

Further, if the angle of the extended virtual line of the straight line ab and the angle of the straight line cd is in a direction between 135 degrees and less than 225 degrees, the vowel is marked as neutral in step (c), and in step (d) "Vowels can be marked as neutral.

Also, if the angle of the imaginary line extending straight from the straight line ab and the angle of the straight line cd is in a direction between 225 degrees and less than 315 degrees, the "ㅓ" vowel is displayed as neutral in step (c) ㅕ "Vowels can be marked as neutral.

Further, if the angle of the extended virtual line of the straight line ab and the angle of the straight line cd is in a direction between 315 DEG and less than 45 DEG, the "ㅗ" vowel is displayed as neutral in step (c) ㅛ "Vowels can be marked as neutral.

A reference value for the first time or the first pressure for inputting the double tone can be set in advance.

A first time or a second time period that determines whether the vowel combined with consonants by the swipe gesture is "a", "ㅓ", "t", "ㅗ" or "ㅑ", "ㅕ", " 1 Pressure may vary depending on system environment and user settings.

In addition, the user may choose to operate only one of the first pressures during the first time in the option program of the smart terminal.

3 is a diagram illustrating an example of creating words using a conventional Hangul input method.

Referring to FIG. 3, when the word "large-scale collapse" is input by using the conventional Hangul input method, it can be seen that the number of touch patterns is 12 times in total.

The numbers 1 through 12 on the consonants and vowels shown in FIG. 3 are the order in which each of the input keys is pressed in order to make the word "massive collapse".

If you are typing a "big", touch "" "first and" ㅐ "second.

If you enter a "rule", touch "a" for the third time and "t" for the fourth time.

If you enter "Mo", touch "ㅁ" for the fifth and "ㅗ" for the sixth.

If you enter "width", touch "ψ" for the seventh, touch "ㅗ" for the eighth, and touch "ㄱ" for the ninth.

When entering the "lock", touch "d" for the tenth, touch "a" for the 11th, and touch "a" for the 12th.

FIG. 4 is a diagram illustrating an example of creating a word using a Korean input method using a swipe gesture according to the first embodiment of the present invention. FIGS. 5A to 5E are diagrams illustrating an example of the input method of FIG. to be.

4 and 5, it is confirmed that the Korean input method using the swipe gesture according to the first embodiment of the present invention includes a plurality of consonant input keys 100 and another separate vowel input key 200 .

The consonant input key 100 is a key for inputting a consonant key, such as "ㄱ", "ㄴ", "ㄷ", "" "," ㅁ "," ㅂ "," Quot ;, "", " "

In addition to the consonant input key 100 displayed on the touch screen, a separate vowel input key 200 may be provided.

In this case, another separate vowel input key 200 is used to input a vowel input indicated by "-" 210, "220", "250", "230" It can be key.

Referring to FIGS. 4 and 5, when the word "large-scale collapse" is input by using the Korean input method using the swipe gesture according to the first embodiment of the present invention, .

The numbers 1 through 8 on the consonants and vowels shown in FIGS. 4 and 5 are the order in which each input key is pressed and dragged in order to make the word "massive collapse."

In the case of inputting a "large" character, first touch "c" and drag in the direction corresponding to the range between 45 ° and less than 135 ° with respect to the first touched point in the touched state. Then touch "l" for the second time.

When the "rule" is input, the third time "t" is touched and dragging is performed in a direction corresponding to the range between 135 ° and less than 225 ° based on the first touched point, Dragging. Alternatively, if a "rule" is input, the third touches "A" and dragging is performed in a direction corresponding to a range between 135 ° and less than 225 ° with respect to the first touched point, Dragging in excess.

When inputting a "mother", touch "ㅁ" for the fourth time and drag in the direction between 315 ° and less than 45 ° based on the first touch point.

When inputting a "width" character, the fifth touches "xy ", and dragging is performed in a direction corresponding to a range between 315 deg. And less than 45 deg. Then, after that, touch "a"

 When a "lock" is input, the user touches the seventh character "d ", and dragging is performed in a direction corresponding to a range between 45 degrees and less than 135 degrees with respect to the first touched point in the touched state. Then, touch "a" for the eighth time.

As can be seen from FIGS. 3 to 5, when a word is created using a Korean input method using a swipe gesture according to the first embodiment of the present invention in contrast to a case where a word is created using a conventional Hangul input method , The number of touches decreases from 12 to 8.

This means that the number of input times of about 33.3% is reduced as a result.

As described above, the Hangul input method using the swipe gesture according to the embodiment of the present invention has an effect of improving the key input speed as the number of key operations is reduced.

In addition, there is an effect that the occurrence rate of errors is reduced.

6 is a diagram for explaining a Korean input method using a swipe gesture according to the second embodiment.

6, the Hangul input method using the swipe gesture according to the second embodiment of the present invention is similar to that of FIGS. 1, 2, 4, and 5 except that the other vowel input method is added. ≪ / RTI > Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

Referring to FIG. 6, the Hangul input method using the swipe gesture according to the second embodiment of the present invention may include a plurality of consonant input keys 100.

A method of determining a vowel according to a single dragging gesture that starts with a consonant input key has been described in detail above and therefore will not be described.

Also, the method of selecting and displaying the vowel according to the direction of the single dragging gesture starting with the consonant input key is the same as described above.

As shown in FIG. 6, one consonant input key among the plurality of consonant input keys 100 displayed on the touch screen 10 can be selected to select a consonant consonant. At this time, the first touching point of the leading consonant is a.

Thereafter, dragging is performed in a predetermined direction, and the point at which dragging ends is the second point (b = 2).

A point at which a touch is made in one direction within a radius of 15 cm or in the left direction can be set as the first point 1 on the basis of the second point 2.

When touching the first point 1, a collection of "" can be further input.

In addition, the third point 3 can be set to a point in the other direction within a radius of 15 cm or a touch point in the right direction with respect to the second point 2.

When touching the third point (3), a collection of "-" can be further input.

In addition, a point at which a touch is made in the right direction within a radius of 5 cm can be set as the fourth point 4 with reference to the third point (3).

When touching the fourth point (4), a collection of "I" may be further input.

In addition, a point at which a touch is made in the right direction within a radius of 5 cm can be set as the fifth point 5 on the basis of the fourth point (4).

When touching the fifth point 5, a backspace operation can be set to be performed.

7 is a diagram for explaining a Korean input method using the swipe gesture according to the third embodiment.

7, the Hangul input method using the swipe gesture according to the third embodiment of the present invention is the same as FIGS. 1, 2, 4, and 5 except that the other vowel input method is added. ≪ / RTI > Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

Referring to FIG. 7, the Hangul input method using the swipe gesture according to the third exemplary embodiment of the present invention may include a plurality of consonant input keys 100.

A method of determining a vowel according to a single dragging gesture that starts with a consonant input key has been described in detail above and therefore will not be described.

Also, the method of selecting and displaying the vowel according to the direction of the single dragging gesture starting with the consonant input key is the same as described above.

As shown in FIG. 7, one consonant input key among the plurality of consonant input keys 100 displayed on the touch screen 10 can be selected to select a consonant consonant.

At this time, the first touching point of the leading consonant is a.

Thereafter, dragging is performed in a predetermined direction, and the point at which dragging ends is b (300).

a point at which a touch is made in an area within a radius R of 1 to 10 cm is referred to as an additional touch point 400.

Here, a circular area having a radius of 10 cm from the point a can be displayed on the touch screen.

Note that an area of 10 cm in radius may represent an area where other vowel input operations can be performed when the additional touch point 400 is clicked.

If dragging is stopped at point b (300) and the additional touch point (400) is touched once within 1 to 3 seconds, a "-" vowel may be added to the inputted neutral vowel.

In the state where the dragging is stopped at the point b 300, if the additional touch point 400 is touched twice within 1 to 3 seconds, a "ㅣ" vowel may be added to the input neutral vowel.

Also, in the state where the dragging is stopped at the point b 300, if the additional touch point 400 is touched three times within 1 to 3 seconds, a "" can be added to the inputted neutral vowel.

Here, "" means lower child.

Also, in the state where the dragging is stopped at the point b 300, if the additional touch point 400 is touched four times within 1 to 3 seconds, the inputted neutral vowel can be converted into the "ㅙ" vowel.

Also, in the state where the dragging is stopped at the point b 300, if the additional touch point 400 is touched four times within 1 to 3 seconds, the inputted neutral vowel can be converted into the "ㅞ" vowel.

8 is a diagram for explaining a Korean input method using the swipe gesture according to the fourth embodiment.

8, the Hangul input method using the swipe gesture according to the fourth embodiment of the present invention is similar to that of FIGS. 1, 2, 4, and 5 except that the other vowel input method is added. ≪ / RTI > Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

Referring to FIG. 8, the Hangul input method using the swipe gesture according to the fourth embodiment of the present invention may include a plurality of consonant input keys 100.

In addition to the consonant input key 100 displayed on the touch screen, a separate vowel input key may be provided.

In this case, another separate vowel input key 200 may be a vowel input key marked with " ", "", and"

A method of determining a vowel according to a single dragging gesture that starts with a consonant input key has been described in detail above and therefore will not be described.

Also, the method of selecting and displaying the vowel according to the direction of the single dragging gesture starting with the consonant input key is the same as described above.

As shown in FIG. 8, one consonant input key among the plurality of consonant input keys 100 displayed on the touch screen 10 can be selected to select a consonant consonant.

At this time, the first touching point of the leading consonant is a or e.

Thereafter, dragging is performed in a predetermined direction, and the point at which dragging ends is b or f.

If you perform a gesture that draws a circle with a diameter (L) of 1-3 cm on the basis of b, the input neutral vowel can be converted to a "vowel" vowel.

Also, when performing a gesture that draws a circle with a diameter (N) of 4 to 8 cm on the basis of f, the inputted neutral vowel can be converted into a "vowel" vowel.

In another embodiment, as shown in FIG. 8, one consonant input key among a plurality of consonant input keys 100 displayed on the touch screen 10 may be selected to select a consonant consonant.

At this time, the first touching start point of the leading consonant may be a.

Thereafter, dragging is performed in a predetermined direction, and the point at which dragging ends is b.

If you perform a gesture that draws a circle with a diameter of 1 to 3 cm based on b, the input neutral vowel can be converted to a "vowel" vowel.

Also, if you perform a gesture that draws a circle with a diameter of 1 to 3 cm based on b, twice, the input neutral vowel can be converted to a "vowel" vowel.

9 is a view for explaining a Korean input method using a swipe gesture according to a fifth embodiment of the present invention.

9, the Hangul input method using the swipe gesture according to the fifth embodiment of the present invention includes the same components as those of FIGS. 1 and 2 except that the other vowel input method is added. Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

The smart terminal of the present invention can detect the touch duration, the dragging duration, the dragged pressure or the touch pressure value for the corresponding touch input. The user can set the touch duration. Also, the user can set the dragging duration. For example, the user can set the time to be dragged to be less than the first time and exceeding the first time. The smart terminal may be configured to detect a value for the touch time or the dragged time at the time of touching and dragging. In this case, the first time or less may be 1 to 3 seconds or less. In addition, the time exceeding the first time may exceed 3 seconds. In addition, the user can set the pressure or touch pressure value to be dragged. For example, the user may set the pressure or touch pressure value to be dragged to be less than or equal to the first pressure. In the case of the first pressure or less, a short vowel may be displayed. Further, when the first pressure is exceeded, a double voice can be displayed. The criterion for the first pressure can be set in advance through a separate option or application. The smart terminal may be configured to detect a pressure value for the touch input upon touch. Further, a consonant input key may be formed in the input window 20. In the Hangul input method using the swipe gesture according to the embodiment of the present invention, a plurality of consonant input keys 100 may be formed. The consonant key 100 may be spaced a predetermined distance from the boundary of the touch screen 10. The fixed space 30 between the touch screen 10 and the consonant input key 100 may be a space in which the dragging gesture from the consonant input key 100 is executed. The remaining space in the space where the consonus input key 100 is provided may further include a setting key for converting the consonant of the consonant input key into double consonant and plosive sounds.

Referring to FIG. 9, the present invention provides a method of inputting a Hangul input of a smart terminal having a touch screen, comprising the steps of: (S10) determining and displaying a leading consonant by first touching a consonant input key displayed on a touch screen; After one of the first touches is touched, any one of the second touch steps S20, '?', And '?' For selecting any one of '?' And '?' (S30). When the time to be dragged in the predetermined direction from the second touched state is equal to or shorter than the preset first time, "a", "ㅓ", "'", or "ㅗ" , 'ㅕ', '' ', or' ㅛ 'is displayed as neutral when the time to be dragged in the predetermined direction from the second touched state exceeds the predetermined first time Step S50.

If the dragging direction is the direction corresponding to the range between 135 degrees and less than 225 degrees with respect to the second touched '210', the vowel is displayed as neutral in step S40, The "ㅠ" vowel can be marked as neutral.

In addition, if the dragging direction is a direction corresponding to a range between more than 315 degrees and less than 45 degrees based on the second touched '210', the 'ㅗ' vowel is displayed as neutral in step S40, ) Step, the "ㅛ" vowel can be displayed as neutral.

If the dragging direction is the direction corresponding to the range between 45 degrees and less than 135 degrees with respect to the second touched '220', the 'a' vowel is displayed as neutral in step S40, The "ㅑ" vowel can be displayed as neutral.

When the dragging direction is a direction corresponding to a range between 225 degrees and less than 315 degrees based on the second touched '220', the 'ㅓ' vowel is displayed as neutral in step S40, ) Step, the "ㅕ" vowel can be displayed as neutral.

9 is a flowchart illustrating a method of inputting a Hangul input of a smart terminal having a touch screen according to another embodiment of the present invention. Referring to FIG. 9, S11). After any one of the consonant consonants is firstly touched, any one of the second touch step S21, '?', And '?' For selecting any one of '?' (S31) when the touch screen is dragged in a predetermined direction from the second touched state, and when the pressure is less than a predetermined first pressure when the touch screen is dragged in a predetermined direction (S41) in which the 't' or 'v' collection is displayed as neutral, and in the case of being dragged in a predetermined direction from the second touched state, when the pressure inputted to the touch screen exceeds a predetermined first pressure , "ㅑ", "ㅕ", "ㅠ", or "ㅛ" May include a step (S51) is displayed as a castle.

Specifically, if the dragging direction is a direction corresponding to a range between 135 degrees and less than 225 degrees with respect to the second touched '210', the vowel is displayed as neutral in step S41, In step S51, the vowel can be displayed as neutral.

In addition, if the dragging direction is a direction corresponding to a range between more than 315 degrees and less than 45 degrees based on the second touched '210', the 'ㅗ' vowel is displayed as neutral in step S41, ) Step, the "ㅛ" vowel can be displayed as neutral.

If the dragging direction is a direction corresponding to the range between 45 degrees and less than 135 degrees with respect to the second touched '220', the 'a' vowel is displayed as neutral in step S41, The "ㅑ" vowel can be displayed as neutral.

If the dragging direction is a direction corresponding to a range between 225 degrees and less than 315 degrees based on the second touched '220', the 'ㅓ' vowel is displayed as neutral in step S41, ) Step, the "ㅕ" vowel can be displayed as neutral.

The user can select and use a desired one of these embodiments from the setting window or option of the smart terminal.

Also, the angle to be dragged may be displayed on the touch screen 10 or the input window 20 of the present invention. Or information on the path to be dragged may be displayed on the touch screen 10 or the input window 20.

Specifically, the 12 o'clock position of the first touched point is set at 0, the 3 o'clock position is set at 90, the 6 o'clock position is set at 180 and 9 o'clock positions relative to the X and Y axes crossing the first touched point The user can touch the consonant input key of the input window 20 in a state in which it is set to 270 degrees. Then, when dragged in the touched state, information on the angle or path being dragged can be displayed on the touch screen 10. [

In this case, a vowel corresponding to each angle or path can be applied.

As described above, the consonant input key of the input window 20 is touched, and the user can grasp the information about the angle or route to be dragged thereafter. Accordingly, the user can remove the finger for the finger or the touch screen from the screen at an angle or path corresponding to the desired collection.

At this time, a vowel corresponding to 0.1 to 0.3 seconds may be input before falling off the touch screen 10. [

Accordingly, the Korean alphabet combined with the vowel corresponding to 0.1 to 0.3 seconds before falling off from the touch screen 10 can be inputted.

Also, the touch screen 10 or the input window 20 may display information on the time being dragged.

Accordingly, the user can know information about the time currently being dragged.

In addition, the touch screen 10 or the input window 20 may display information on the pressure being applied or the touch pressure.

In one embodiment, the vowels can be varied according to the pressure or touch pressure being dragged. Specifically, when the user touches the consonant input key of the input window 20, information on the pressure being touched can be displayed on the touch screen 10. The more strongly the touch screen 10 is pressed, the greater the displayed pressure value. Also, as the touch screen 10 is slightly depressed, the displayed pressure value can be reduced.

In this case, each vowel corresponding to each pressure value can be applied.

Thus, the user can grasp the touch pressure value in a state of pressing the consonant input key of the input window 20, so that the user can remove the finger or the touch screen pen from the screen at the pressure value corresponding to the desired vowel.

At this time, it is preferable that a vowel corresponding to 0.1 to 0.3 seconds is inputted before dropping from the touch screen 10.

Accordingly, the Korean alphabet combined with the vowel corresponding to 0.1 to 0.3 seconds before falling off from the touch screen 10 can be inputted.

In addition, the present invention can provide a recording medium on which a program composed of instructions for performing a Hangul input method using a swipe gesture is recorded.

Here, the recording medium may be in various forms such as a CD, a magnetic tape, an optical data storage device, a floppy disk, a hard disk, and a USB.

The Korean input method using the swipe gesture according to the present invention can be implemented as a computer language or a code on a computer-readable recording medium.

In addition, the computer-readable recording medium may be distributed over a network-connected computer system so that computer-readable code can be stored and executed in a distributed manner.

In addition, the smart terminal of the present invention may include a touch screen, an input window, a touch detection unit, a character combination unit, an output window, and a control unit.

The input window may include a consonant input key or a vowel input key.

The touch detection unit may be means for detecting a touch on the touch screen.

The character combination means can combine consonants and vowels selected by the touch and swipe gestures. The character combination means can determine a short vowel or a double vowel according to the number and information of the touch or dragging gestures detected from the touch detection unit. Further, the character combination means can determine the position of the stroke added in accordance with the direction.

The output window can display the combined Hangul characters as external.

The control unit can control the touch input in the input window and the output window and the output of the combined Korean characters.

The character combination unit according to the embodiment of the present invention may include any calculation unit that combines characters in a predetermined manner based on the detected touch input and dragging gesture.

The smart terminal of the present invention may include a central processing unit and a memory device.

The character combination means may be a central processing unit of a smart terminal for executing a Hangul input method using a swipe gesture.

The smart terminal may include a circuit board portion. The circuit board part is a part that functions as a main board or a motherboard. The circuit board portion may be a printed circuit board (PCB) that provides an interface for connecting major components and peripheral devices for operation of a system such as a CPU or a RAM. The circuit board portion may include a CPU, a sound card, a network card, a RAM, and a storage device. The circuit board portion may be an ASIC circuit or an FPGA circuit. In addition, the circuit board portion may include a plurality of general-purpose data input / output elements and two UARTs (universal asynchronous receiver / transmitters).

In addition, the circuit board portion can process data transmitted from the data bus. Further, the circuit board portion may include a general-purpose data input / output port terminal connected to a plurality of general-purpose data input / output elements and a UART connection terminal connected to the UART.

In addition, the circuit board portion can be manufactured using flexible printed electronics technology. Flexible printing electronics can produce electronic circuits as if they were printed by spraying conductive electronic ink on film or textile materials. As a result, the circuit board portion can exhibit its function while being warped.

The circuit board portion may include a central processing portion.

The central processing unit sequentially performs logic processing by the set program and controls the connected apparatus using the output result.

The central processing unit can be installed with a program for control. These programs can be stored in battery backup and nonvolatile memory.

In addition, the central processing unit has real-time processing capability for the input, so that the output can be processed or reacted according to a predetermined condition for a predetermined time input condition.

The central processing unit may be formed by a central processing unit (CPU). The central processing unit may be composed of a controller, an arithmetic unit, and registers.

In addition, the central processing unit can execute a command by repeating a series of operations including a fetch, a decode, and an execute step.

Here, the control device can interpret the program instructions. In addition, the control device can direct the operation of the associative device, the main storage device, and the input / output device according to the meaning of the interpreted command.

The arithmetic unit is a device for performing arithmetic operations of addition, subtraction, multiplication, and division, and logical operations such as AND, OR, NOT, and XOR. Further, the arithmetic unit performs the arithmetic operation in accordance with the instruction of the control unit.

A register is a space in which instructions or data read from main memory are stored or the result of operation is stored.

The central processing unit may include at least one processor and execution memory. The central processing unit may include a memory unit.

The memory unit may store a communication program code and a communication data set (DATA SET) for processing a wireless communication connection, at least one application program code, an application data set, and a program code and data set for implementing the present invention.

In addition, the central processing unit may be connected to a battery, a display unit, a sound unit, and the like.

Also, the central processing unit can be manufactured using flexible printed electronics technology.

Also, the battery may be formed in a structure that can be replaced and charged. Also, a capacitor (CAPACITOR) may be used for the battery.

The battery can be manufactured using flexible printed electronics technology.

The display unit is a device that displays numbers, characters, and graphics.

In addition, the display unit may include a plurality of light emitting diodes (LEDs).

The display unit may be formed of a flexible display. The display portion may be bent. The display portion can use a flexible material. A TFT (Thin Film Transistor Liquid Crystal Display) and an OLED (Organic Light Emitting Diode) can be used for the display unit.

In addition, in the Korean input method using the swipe gesture of the present invention, it is possible to set the input environment such as the arrangement of the buttons and the size of the buttons to suit the user by using the software characteristics.

The Hangeul input method using the swipe gesture according to the present invention can be applied to a smart phone, a personal digital assistant (PDA), an International Mobile Telecommunication 2000 (IMT-2000) terminal, a Code Division Multiple Access (CDMA) , A Wideband Code Division Multiple Access (WCDMA) terminal, a Global System for Mobile communication (GSM) terminal, a Universal Mobile Telecommunication Service (UMTS) terminal, and other electronic devices using a touch screen.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be clear to the person.

In addition, since the components shown in the drawings can be enlarged or reduced for convenience of description, the present invention is not limited to the size and the shape of the components shown in the drawings, Those skilled in the art will appreciate that various modifications and equivalent embodiments are possible. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1: First point
2: second point
3: Third point
4: fourth point
5: the fifth spot
10: Touch screen
20: Input window
30: Constant space
100: consonant input key
200: Vowel input key
210: "ㅡ" vowel key
220: "ㅣ" vowel key
230: "ㅙ" vowel key
240: "ㅞ" vowel key
250: "" The vowel key
300: b
400: Additional touch points

Claims (12)

A method of inputting a Hangul input of a smart terminal having a touch screen,
(a) determining and displaying a consonant sound by first touching a consonant input key displayed on the touch screen;
(b) dragging any one of the consonants in a predetermined direction in a first touched state;
(c) when the time to be dragged in the predetermined direction from the first touched state is equal to or less than a predetermined first time, displaying the "a", "ㅓ", "t" or "ㅗ" vowel as neutral; And
(d) when the time to be dragged in a predetermined direction from the first touched state exceeds a predetermined first time, displaying a "ㅑ", "ㅕ", "ㅠ", or "ㅛ" vowel as neutral; Lt; / RTI >
The 12 o'clock position of the first touched point is set to 0 °, the 3 o'clock position is set to 90 °, the 6 o'clock position is set to 180 ° and the 9 o'clock position is set to 270 ° based on the X and Y axes crossing the first touched point Wherein the swing gesture is set to a predetermined value.
A method of inputting a Hangul input of a smart terminal having a touch screen,
(a) determining and displaying a consonant sound by first touching a consonant input key displayed on the touch screen;
(b) dragging any one of the consonants in a predetermined direction in a first touched state;
(c) when the touch is dragged in a predetermined direction in the first touched state, when a pressure input to the touch screen is equal to or less than a predetermined first pressure, a combination of "a", "t", " A step marked as neutral; And
(d) when dragging in a predetermined direction in the first touched state, when the pressure inputted to the touch screen exceeds a predetermined first pressure, Wherein the vowel is displayed as neutral,
The 12 o'clock position of the first touched point is set to 0 °, the 3 o'clock position is set to 90 °, the 6 o'clock position is set to 180 ° and the 9 o'clock position is set to 270 ° based on the X and Y axes crossing the first touched point Wherein the swing gesture is set to a predetermined value.
3. The method according to claim 1 or 2,
If the dragging direction is a direction between 45 degrees and less than 135 degrees with respect to the first touched point, the "a" vowel is displayed as neutral in the step (c), and in the step (d) Quot; "vowel " is displayed as neutral.
3. The method according to claim 1 or 2,
When the dragging direction is a direction corresponding to a range between 135 degrees and less than 225 degrees with respect to the first touched point, the vowel in the step (c) is displayed as neutral, and in the step (d) The method of inputting Korean characters using a swipe gesture characterized in that the vowels are displayed as neutral.
3. The method according to claim 1 or 2,
When the dragging direction is a direction corresponding to a range between more than 225 ° and less than 315 ° based on the first touched point, the "ㅓ" vowel is displayed as neutral in the step (c) Quot; "vowel " is displayed as neutral.
3. The method according to claim 1 or 2,
In the step (c), the "ㅗ" vowel is displayed as neutral when the dragging direction is a direction corresponding to a range between more than 315 degrees and less than 45 degrees with respect to the first touched point, Quot; "vowel " is displayed as neutral.
3. The method according to claim 1 or 2,
The consonant input key comprises:
"", "", "", "", "", "", "", "", "", "", "", "", "", """And" he. &Quot;
3. The method according to claim 1 or 2,
Further comprising a vowel input key displayed in addition to the consonant input key displayed on the touch screen, wherein the vowel input key is displayed with "?", "?", "?", "?" Or "?".
A method of inputting a Hangul input of a smart terminal having a touch screen,
(a) determining and displaying a consonant sound by first touching a consonant input key displayed on the touch screen;
(b) dragging any one of the consonants in a predetermined direction in a first touched state;
(c) when the time to be dragged in the predetermined direction from the first touched state is equal to or less than a predetermined first time, displaying the "a", "ㅓ", "t" or "ㅗ" vowel as neutral; And
(d) when the time to be dragged in a predetermined direction from the first touched state exceeds a predetermined first time, displaying a "ㅑ", "ㅕ", "ㅠ", or "ㅛ" vowel as neutral; Lt; / RTI >
The 12 o'clock position of the first touched point is set to 0 °, the 3 o'clock position is set to 90 °, the 6 o'clock position is set to 180 ° and the 9 o'clock position is set to 270 ° based on the X and Y axes crossing the first touched point Setting,
A point at which dragging ends in a predetermined direction is referred to as a second point,
A point where a touch is made in one direction or a left direction within a radius of 15 cm is set as a first point, and when the first point is touched, a ""
A point where a touch is made in the other direction within a radius of 15 cm or in the right direction with respect to the second point is set as the third point, and when the third point is touched, a "
A point at which a touch is made in the right direction within a radius of 5 cm is set as a fourth point on the basis of the third point, and when the fourth point is touched, a "
Wherein a fifth point is a point where a touch is made in the right direction within a radius of 5 cm on the basis of the fourth point and a backspace operation is performed when the fifth point is touched. .
A method of inputting a Hangul input of a smart terminal having a touch screen,
(e) first touching a consonant input key displayed on the touch screen to determine and display a consonant consonant;
(f) a second touch step of selecting any one of '?' and '?' after any one of the consonants is touched first;
(g) dragging the vowel in a predetermined direction in a state in which any one of the vowels '?' and '?' is touched;
(h) displaying a "a", "ㅓ", "'", or "ㅗ" vowel as neutral when the time to be dragged in a predetermined direction from the second touched state is not more than a predetermined first time; And
(i) when the time to be dragged in a predetermined direction from the second touched state exceeds a predetermined first time, the step of displaying the "ㅑ", "ㅕ", "ㅠ", or "ㅛ" Including,
The 12 o'clock position of the first touched point is set to 0 °, the 3 o'clock position is set to 90 °, the 6 o'clock position is set to 180 ° and the 9 o'clock position is set to 270 ° based on the X and Y axes crossing the first touched point Wherein the swing gesture is set to a predetermined value.
A method of inputting a Hangul input of a smart terminal having a touch screen,
(e) first touching a consonant input key displayed on the touch screen to determine and display a consonant consonant;
(f) a second touch step of selecting any one of '?' and '?' after any one of the consonants is touched first;
(g) dragging the vowel in a predetermined direction in a state in which any one of the vowels '?' and '?' is touched;
(h) When the touch screen is dragged in a predetermined direction from the second touched state, when the pressure inputted to the touch screen is equal to or lower than a predetermined first pressure, the 'a', 't', 't'; And
(i) when dragging in a predetermined direction from the second touched state, when the pressure inputted to the touch screen exceeds a predetermined first pressure, Said step being characterized by the steps of:
The 12 o'clock position of the first touched point is set to 0 °, the 3 o'clock position is set to 90 °, the 6 o'clock position is set to 180 ° and the 9 o'clock position is set to 270 ° based on the X and Y axes crossing the first touched point Wherein the swing gesture is set to a predetermined value.
The method according to claim 10 or 11,
If the dragging direction is a direction corresponding to a range between 135 degrees and less than 225 degrees with respect to the second touched '210', the vowel is displayed as neutral in step (h), and (i) , The vowel is marked as neutral,
If the dragging direction is a direction corresponding to a range between 315 ° and less than 45 ° based on the second touched '210', the 'ㅗ' vowel is displayed as neutral in step (h) ) Step, the "ㅛ" vowel is displayed as neutral,
If the dragging direction is a direction corresponding to a range between 45 degrees and less than 135 degrees based on the second touched '220', the 'a' vowel is displayed as neutral in step (h) The "ㅑ" vowel is displayed as neutral,
If the dragging direction is a direction corresponding to a range between more than 225 ° and less than 315 ° based on the second touched '220', the 'ㅓ' vowel is displayed as neutral in step (h) ) Step, the "ㅕ" vowel is displayed as neutral.

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