KR20140009932A

KR20140009932A - Arrangement method of three pairs method korean keyboard for virtual keyboard

Info

Publication number: KR20140009932A
Application number: KR1020130082488A
Authority: KR
Inventors: 김현철; 박상현; 이인재; 이희경; 차지훈
Original assignee: 한국전자통신연구원
Priority date: 2012-07-12
Filing date: 2013-07-12
Publication date: 2014-01-23

Abstract

The present invention relates to a Sebulic Hangul keyboard for a virtual keyboard and a method of arranging the same. According to the present invention, in using the virtual keyboard in the Hangul input, it is possible to sequentially display the screens by separating the initial, neutral, and final, so that the number of buttons appearing on one screen is reduced, the size of the buttons can be increased. You can reduce the error rate, and you can enter letters with three or fewer clicks to enter a letter, thus increasing the input speed.

Description

Arrangement method of three pairs method korean keyboard for virtual keyboard}

The present invention relates to a keyboard, and more particularly, to a sebulic Korean keyboard for a virtual keyboard and a method of arranging the same.

As personal portable devices using a touch screen such as a smart phone are widely used, a method of efficiently inputting Hangul and the like on the touch screen is required. In the case of personal portable devices, the screen is narrow and there are many typos when using the same key layout as the physical keyboard. However, the method used in the existing phone or the computer keyboard is still mainly used. In order to solve this problem, a Hangul input method and a virtual keyboard key arrangement method suitable for a touch screen are required.

An object of the present invention is to provide a keyboard layout method for a virtual keyboard.

Another technical problem of the present invention is to provide a Hangul keyboard layout method suitable for a personal portable device.

Another technical problem of the present invention is to increase the Hangul input speed through the virtual keyboard.

Another technical problem of the present invention is to reduce a typo caused by the use of a virtual keyboard.

According to an aspect of the present invention, a method of configuring a keyboard of a Hangul virtual keyboard is provided. The method comprises an initial layer capable of selecting an initial composition, a neutral layer capable of selecting a neutrality, and a final layer capable of selecting a finality, wherein the initial layer, the neutral layer, and the final layer are sequentially formed according to a letter input. It is characterized by.

According to the present invention, in using the virtual keyboard in the Hangul input, it is possible to sequentially display the screens by separating the initial, neutral, and final, so that the number of buttons appearing on one screen is reduced, the size of the buttons can be increased. You can reduce the error rate, and you can enter letters with three or fewer clicks to enter a letter, thus increasing the input speed.

Figure 1 shows an example of the initial layer arrangement according to the present invention.
Figure 2 shows an example of the neutral layer arrangement according to the present invention.
3 shows an example of the final layer arrangement according to the present invention.
4 illustrates a virtual keyboard configuration according to an embodiment of the present invention.
5 illustrates a process of inputting Hangul 'Kang' using a virtual keyboard according to an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known configurations or functions will be omitted if it is determined that the gist of the present specification may be obscured.

Personal portable devices using a touch screen such as a smartphone mainly use a virtual keyboard. In general, a virtual keyboard of a personal portable device has a problem in that when a large number of keys are arranged due to a small screen size, a gap between keys is narrowed, thereby increasing a typo. In order to overcome this problem, there is a keyboard that enlarges a key and inputs a desired letter by clicking the key several times.

The present invention is to overcome this problem, the virtual keyboard for inputting Hangul according to the present invention includes an initial layer to select the initial consonant, a neutral layer to select the neutrality, and a final layer to select the finality. . In this case, the initial layer, the neutral layer, and the final layer may be sequentially displayed on the touch screen. For example, if the initial layer is selected in the initial layer, the neutral layer may appear. If the neutral layer is selected in the neutral layer, the final layer may appear. If the final layer is selected in the final layer, character input may be completed. Alternatively, in the case of inputting only the initial consonant or only the initial consonant and the neutral, the user may click a separate button (for example, an input completion button) to complete character input.

Hereinafter, the layout of the virtual keyboard according to the present invention will be described with reference to the drawings.

1 is an example of a superposition layer arrangement according to the present invention, FIG. 2 is an example of a neutral layer arrangement according to the present invention, and FIG. 3 is an example of a termination layer arrangement according to the present invention. The first layer 101 of FIG. 1 includes a first layer used in Korean. The neutral layer 201 of FIG. 2 includes the neutral used in Korean. The final layer 301 of FIG. 3 includes the final used in Korean.

In FIGS. 1 to 3, the arrangement of the buttons (keys) of each layer may be arranged in a lexical order or in a frequency order such as 'b', 'b', or 'c', or may be arbitrarily used to increase intuition. It can be arranged in the order of. That is, the arrangement of the buttons of FIGS. 1 to 3 may be used as another arrangement of the buttons as an example.

4 illustrates a virtual keyboard configuration according to an embodiment of the present invention.

Referring to FIG. 4, the neutral layer 201 and the final layer 301 do not appear when the first virtual keyboard is executed, and only the initial layer 101 may appear.

In addition, at least one of the initial layer 101, the neutral layer 201, and the final layer 301 includes a completion button 401 for completing character input, a space button for inputting a blank space, and the next line or a character string. Alternatively, at least one of the enter buttons for completing the input of the sentence may be located. Alternatively, at least one of the completion button 401, the space button, and the enter button may be positioned on at least one side of the initial layer 101, the neutral layer 201, and the final layer 301.

In the process of inputting the letter, the neutral layer 201 appears after the initial entry in the initial layer 101, and the final layer 301 after the neutral entry. Meanwhile, as described above, when the completion button 401 or the space button or the enter button is pressed in the initial layer 101 or the neutral layer 201, the initial layer 101 for inputting the next letter may appear again.

The initial layer 101, the neutral layer 201, and the final layer 301 are provided with separate display units for displaying the input characters so that the user can check the input characters. Alternatively, letters inputted on the touch screen outside the layers 101, 201, 301 without the separate display unit may be displayed on the layers 101, 201, 301 so that the user may check them.

5 illustrates a process of inputting Hangul 'Kang' using a virtual keyboard according to an embodiment of the present invention.

Referring to FIG. 5, 'a' is selected from the initial layer of the virtual keyboard (S501). In this case, 'a' is input and a neutral layer is displayed (S502). If the 'ㅏ' is selected in the neutral layer (S503), 'ㅏ' is inputted and merged with the initial 'L' to become the letter 'A', and the final layer appears (S504). If 'ㅇ' is selected in the final layer, 'ㅇ' is inputted to become the letter 'strong' (S505), in which case the initial layer appears again (S506).

If the user wants to input only 'A' in the above example, when the input completion button is selected in S504, the character layer may be finished and the initial layer may be displayed again.

In the above example, symbol keys or numeric keys other than Korean are not represented, but symbols or numeric buttons may be variously arranged in consideration of the size of the screen, key arrangement, and the like. On the other hand, each layer may be distinguished by a different color, and may be implemented so that the user can easily recognize that the layer has been changed by applying various transition effects such as appearing on the right when changing each layer.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of 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.

Claims

To configure the keyboard of the Hangul virtual keyboard,
The initial layer which can select initial castle, the neutral layer which can select neutrality, and the final layer which can select finality are comprised, respectively,
The initial layer, the neutral layer, the final layer is characterized in that the keyboard is sequentially displayed according to the input.