KR101302385B1 - Korean input keypad - Google Patents

Abstract

A Hangul input keyboard according to an embodiment of the present invention includes a four-row, four-column keyboard having a total of 16 input keys, includes eight Hangul consonants, two consonant consonants, and six Hangul A vowel keyboard including a vowel and having two rows, wherein the consonant keyboard includes 'ㅂ', 'ㅈ', 'c', 'a' from the left, respectively, on the input key of the first row; , 'ㅁ', 'ㄴ', 'ㅇ', and 'ㄹ' are respectively arranged from the left in the input key of the second row, and the vowel keyboard part is the 'ㅗ' from the left in the input key of the first row. 'ㅓ' and 'ㅏ' are arranged respectively, and 'TT' and 'ㅡ' are arranged from the left, respectively, on the input key of the second row, and 'ㅣ' is the right side of the 'ㅏ' or 'ㅡ' The consonants or vowels arranged on the right input key are set to be inputted by operating the input keys of the consonant keypad or the vowel keyboard unit once, and the consonants are arranged. Hangul characters are completed by an input combination of the input key and the input key in which the vowel is arranged.

Terminal, Korean, Vowel, Consonant, Keyboard

Description

Korean input keypad

The present invention relates to a Hangul input keyboard of various personal or portable terminals, such as a mobile phone, PDA, smart phone, hand-held terminal, Navigation.

Currently, various methods are used to input characters in the terminal. Among them, vowels are inputted using 'ㅣ', '·', 'ㅡ' such as Samsung Electronics, which used 3 × 4 and 12 keyboards, and consonants. The method of displaying two letters on a keyboard (hereinafter referred to as 'Cheonjiin' method) and the method of generating letters by adding strokes such as LG Electronics (hereinafter referred to as 'narat' method) are widely used. In addition, there are numerous designs for many similar methods, but these keyboards are basically telephone keyboards, which were developed for inputting ten digits, which are insufficient to input complex Hangul consonants. On the other hand, the so-called "QWERTY keyboard" has been developed a model that is arranged on the terminal very similar to the keyboard of the computer keyboard, but the keyboard is basically a horizontally long form in which 10 characters are arranged in one horizontal line. Therefore, the space utilization is low to mount in the limited keyboard space of the terminal. As a result, the size of the keyboard becomes too small, or the size of the main body increases.

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In the case of the 'Cheonjiin' method which is widely used, it is inconvenient to input all the strokes in order to input the vowels, and it is inconvenient to input the complex vowels with a large number of strokes. It's a multi-tap keyboard, so you can easily enter letters only by memorizing its position and order. For example, 'ㄴ / ㄹ' is a multi-tap keyboard (hereinafter 'ㄴ / ㄹ'), and pressing 'ㄴ / ㄹ' once enters 'ㄴ', and pressing twice enters 'ㄹ'. On the other hand, in the 'Narat' method, consonants are created by adding strokes, which requires too much effort to enter a single letter. Since the most basic vowels 'ㅓ' and 'TT' are not generated at one stroke but only at two strokes, the vowels using them (for example, 'ㅔ', 'ㅞ', 'ㅝ' The number of strokes, etc.) will also increase.

In the case of the keyboard method, ten keyboards are arranged in a row (horizontal), and about 30 to 40 keyboards are arranged, including various function keys, so that the terminal becomes too thick and bloated, or each keyboard is too large. As it becomes smaller and displays Korean letters as well as numbers and English on the small keyboard, there is a disadvantage that the letters are too small to be seen well, and even the aversion is reminiscent of hives. In addition, in the case of a touch screen type terminal that displays a computer keyboard on a screen, all the keyboards are displayed on a narrow screen, so that each keyboard is too small to be inputted. Even if you choose to display the keyboard horizontally and display the keyboard a little larger, the keyboard occupies most of the screen, so that you cannot see the contents of the screen well.

The present invention is to provide an effective Hangul input keyboard that can solve the difficulty of Hangul input on such a terminal.

According to one embodiment of the present invention, a Hangul input keyboard comprising: a consonant keyboard unit having four rows and four columns having a total of 16 input keys, including eight Hangul consonants, and having two rows; And a vowel keyboard unit having six Hangul vowels, and having two rows, wherein the consonant keyboard unit has '입력', 'ㅈ', 'c', 'ㄱ' from left to the input key of the first row. Are respectively arranged, and 'ㅁ', 'ㄴ', 'ㅇ', and 'ㄹ' are arranged from left to right in the input key of the second row, and the vowel keyboard part is left to the input key of the first row. 'ㅗ', 'ㅓ' and 'ㅏ' are arranged respectively, and 'TT' and 'ㅡ' are arranged from the left, respectively, on the input key of the second row, and 'ㅣ' is the right side of the 'ㅏ' or An input key disposed on an input key on the right side of the '-', wherein the arranged consonants or vowels are set to be inputted by operating the input key of the consonant keypad or the vowel keypad once; And providing a Hangul input keyboard characterized in that a Hangul character is completed by an input combination of an input key arranged with the vowel.
In the remaining input keys of the vowel keyboard unit, '′' and 'ㅎ' may be arranged, and the σ and ㅎ may be set to be input by one operation of the corresponding input key.
The s and s can be arranged in the second row, three columns and four columns of the vowel keyboard portion, or the first row and the fourth row and the second row and four columns of the vowel keyboard portion, respectively.
The consonant keyboard part and the vowel keyboard part may be arranged in the first, second and third and fourth rows of the four rows and four columns, or in the third, fourth and first and second rows, respectively. have.
When the input keys arranged 'ㅏ', 'ㅓ', 'ㅗ', 'TT', are arranged twice in succession, respectively, instead of the 'ㅏ', 'ㅓ', ',', 'TT', ''ㅑ','ㅕ','ㅛ','ㅠ' can be input.
'ㅂ', 'ㅈ', 'ㄷ', 'ㄱ', by inputting the arranged input key three times in succession,
Instead of 'ㅂ', 'ㅈ', 'ㄷ', 'ㄱ', 'ㅃ', 'ㅉ', 'ㄸ' and 'ㄲ', respectively, can be entered.
By inputting the input key having the letter 's' arranged several times in succession, 'ㅆ' may be input instead of 's'.
The keyboard inputs a shift key or a function key having an equivalent function provided outside the keyboard region, and then inputs any one of the input keys including 'ㅏ', 'ㅓ,' ㅗ 'and' TT '. If input, 'ㅏ', 'ㅓ', 'ㅗ', 'TT', instead of 'ㅑ', 'ㅕ', 'ㅛ', 'ㅠ', may be input.
In the keyboard, after inputting a shift key or a function key having an equivalent function provided outside the keyboard area, the 'ㅂ', 'ㅈ', 'c', 'a', among the input keys are arranged. If any one is inputted, 'ㅂ', 'ㅈ', 'c', 'ㄱ', instead of 'ㅃ', 'ㅉ', 'ㄸ', 'ㄲ', may be input.
In the keyboard, after inputting a shift key or a function key having an equivalent function, which is provided outside the keyboard area, and inputting an input key in which 's' is disposed, 's' is input instead of 's'. can do.
When the input keys arranged '연속', 'ㅈ', 'ㄷ', 'ㄱ' are arranged twice in succession,
Instead of the above 'ㅂ', 'ㅈ', 'ㄷ', and 'ㄱ', 't', 'ㅊ', 'ㅌ' and 'ㅋ' may be input.
In addition, according to one aspect of the present invention includes providing a portable terminal having the Hangul input keyboard.

According to the present invention, the arrangement of the consonants is very similar to that of a computer keyboard, whereby the positions of the keyboards can be used immediately without memorizing each position. (3rd and 4th example) can be created only. Therefore, compared to the conventional method of adding a stroke or using a symbol to generate letters, it is very easy to input letters.

Due to the present invention, the efficiency of Hangul input is expected to be greatly improved. Eventually, even if the terminal becomes difficult to carry and the keyboard is not too small, the Hangul can be conveniently input in a sense similar to that of a computer keyboard, thereby greatly improving work performance.

The present invention corresponds to both the mechanical keyboard and the on-screen keyboard, and is not limited to the existing 3 × 4 keyboard, to enable the input of Hangul using a four-row, four-column and four-row, five-key keyboard, Hangul consonants are arranged similarly to computer keyboards, so that Hangul input can be done easily and efficiently.

First, in the case of the first embodiment, as shown in Figs. 1 and 2, the number of keyboards is 5 horizontally, 4 vertically (4 rows and 5 columns), and 20 types of keyboards (or input keys) are adopted. The system was invented. Two rows were assigned to the consonant keyboard 1 and the remaining two rows were assigned to the vowel keyboard 2.

First, in the case of consonants, 10 consonants are arranged, but first, 'ㅂ', 'ㅈ', 'c', 'ㄱ' and 'ㅅ' are placed on the first line of the consonant keyboard (1) in the same way as the computer keyboard. In the second line, 'ㅁ', 'ㄴ', 'ㅇ', 'ㄹ', and 'ㅎ' are arranged in order from the left in the second line as the arrangement of the computer keyboard. The vowels 'ㅋ', 'ㅌ', 'ㅊ', and 'ㄷ' are displayed on the keyboard together with 'ㄱ', 'ㄷ', 'ㅈ', and '각각' respectively. It was used as it is, but the layout was followed by computer keyboard layouts of 'a', 'c', 'ㅈ' and 'ㅂ', so that the user could easily learn the location. The multi-tap keyboard, for example, presses 'ㄷ / ㅌ' once to become 'ㄷ', presses twice to 'ㅌ', and then repeatedly switches. In other words, 'ㅂ / ㄷ', 'ㅈ / ㅊ', 'ㄷ / ㅌ', 'ㄱ / ㅋ', and 'ㅅ' are arranged in order on the first line, and 'ㅁ', 'ㄴ', 'ㅇ', 'ㄹ' and 'ㅎ' are arranged respectively, which is similar to a computer keyboard. In the case of double consonants, the method of generating using the function key 'shift' (3) is similar to that of a computer. Alternatively, the method can be generated by pressing the keyboard several times in a conventional manner. For example, in the former case, press 'shift' (3) and press 'ㅂ / ㅍ' to form 'ㅃ'. In the latter case, pressing 'ㅂ / ㅂ' three times produces 'ㅃ'. The consonant input method as described above is summarized in Table 1.

In the end, the consonant keyboard has 10 consonants ('ㅂ', 'ㅈ', 'ㄷ', 'ㄱ', 'ㅅ') , 'ㅁ', 'ㄴ', 'ㅇ', 'ㄹ', 'ㅎ') were placed on the keyboard so that they could be created in only one stroke, and the layout was based on the layout of the computer keyboard.

When you enter vowels ('ㅋ', 'ㅌ', 'ㅊ', 'ㄷ'), the consonants 'ㄱ', 'ㄷ', 'ㅈ' and 'ㅂ' are easily associated with each other. The location is the same as that of the computer keyboard, so it can be easily entered.

The second is the case of vowels, which are also similar to computer keyboards. Among the many Korean vowels, the most basic short vowels are 'ㅏ', 'ㅓ', 'ㅗ', 'TT', 'ㅡ', 'ㅣ' and '활용', 'ㅔ' A total of eight vowels of 'are displayed on the keyboard. At this time, one letter was placed one by one so as not to press the same keyboard several times unnecessarily. By combining them properly, complex vowels can be easily entered.

In the first row of the vowel keyboard section 2, 'ㅗ', 'ㅓ' and 'ㅏ' are arranged from the left in the order of the computer keyboard, and 'TT' is the point located under the 'ㅗ' on the computer keyboard. 'TT' was placed under 'ㅗ'. 'ㅡ' is placed on the right side of 'TT' by applying the points on the right side of 'TT' on the computer keyboard. That is, in the second row, each of TT and-is arranged from the left. 'ㅣ' utilizes an arrangement where 'ㅡ' is on the left and 'ㅣ' is on the right in the computer keyboard. Also, 'ㅐ' and 'ㅔ' are arranged at two positions at the end of the first row of the vowel keyboard part 2 in consideration of the fact that they are located at the right end of the upper row of the computer keyboard, and ㅔ is disposed to the right of ㅐ. As a result, despite the limited number of keyboards, the layout is similar to that of computer keyboards. When entering '를', 'TT' is located in the lower left port, 'ㅓ' is located in the upper right, 'ㅞ' is located in the lower left and 'ㅔ' is located in the upper right. 'TT' is on the left, 'ㅣ' is on the right, 'ㅘ' is on the left, and 'ㅏ' is on the left.

Double vowels such as 'ㅑ', 'ㅕ', 'ㅛ', 'ㅠ', 'ㅖ' and 'ㅒ' were created using the function key 'shift' (3). You may. For example, pressing 'shift' (3) and pressing the 'ㅏ' key produces 'ㅑ', which can be generated by pressing the 'ㅏ' key twice. In the case of other vowels 'ㅢ', 'ㅢ', 'ㅟ', 'ㅙ', 'ㅝ', and 'ㅞ' which are not displayed on the keyboard, the two vowel keyboards can be created in the same way as the computer input method. . For example, if you press '누르고' and press 'ㅐ', 'ㅙ' is generated, and if you press 'ㅡ' and press 'ㅣ', 'ㅢ' is generated. The above vowel input methods are summarized in Table 2.

The second embodiment is similar to the first embodiment, but there are some differences in the arrangement of the vowel keyboard. As shown in FIG. 3, 'ㅣ' is disposed to the right of 'ㅏ', and as a result, six vowels are obtained. The advantage of (ㅏ, ㅓ, ㅗ, TT, ㅡ, ㅣ) is the same as the position of the computer keyboard. However, 'ㅐ, ㅔ' is placed under one line and placed on the right side of 'ㅡ'. 'ㅐ' is on the left, 'ㅔ' is on the right, and the features on the right side of the keyboard are retained. In addition, the input method and the number of strokes are the same as in the first embodiment.
That is, in the first and second embodiments, when the arrangement of |, ㅐ, and ㅔ is summarized, 'ㅣ' is the input key on the right side of 'ㅏ', and 'ㅐ' and 'ㅔ' are on the right side of the '-'. Respectively, or 'ㅣ' is arranged on the right side of '-' and 'ㅐ' and 'ㅔ' are arranged on the right side of 'ㅏ'.
The first and second embodiments are shown in Tables 3 and 4 when the number of times of keyboard input is compared for all the consonants.

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However, the layout of keyboards in the Cheonjiin and Narathi methods is shown in the table below.

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As a result, the number of strokes of the present invention is reduced by 22.2% consonants and vowels 45.2% compared to the 'Cheonjiin' method, by 26.3% consonants and 30.6% vowels reduced compared to the 'narat' method, It can be seen that the number of strokes is greatly reduced compared to the existing Hangul input method. Comparing the total number of strokes combined with the consonants, we can see that the number of strokes is significantly reduced compared to the conventional method by decreasing 36.7% compared to the 'Cheonjiin' method and 28.7% compared to the 'Naratmal' method. See Table 7)

In the case of the third embodiment, as shown in Figs. 4 and 5, four rows and four columns and 16 keyboards (input keys) are used. There are 'ㅅ' and 'ㅎ' separately placed in the collection keyboard. The eight consonants are arranged in order from the left in the same order as in the first embodiment 'ㅂ /'',' ㅈ / '', 'ㄷ / ㅌ', and 'ㄱ / ㅋ' in the first row. 'ㅁ', 'ㄴ', 'ㅇ' and 'ㄹ' were arranged in order from the left (the consonant keyboard part). In other words, the consonant keyboard part has two lines, and 'ㅂ', 'ㅈ', 'c' and 'ㄱ' are arranged from left to right on the input key of the first row, and the input key of the second row. In the left, 'ㅁ', 'ㄴ', 'ㅇ', and 'ㄹ' are arranged. And if you input two consecutive input keys 'ㅂ', 'ㅈ', 'ㄷ' and 'ㄱ' are entered, respectively, ‰, ㅁ, ㅌ, ㅋ will be entered. 'ㅅ' and 'ㅎ' were placed on the right side of the fourth row, that is, the second row of the vowel keyboard part due to the limitation of the number of keyboards, specifically, the third row and the fourth row. As a result, the layout is similar to that of a computer keyboard, and the location of the keyboard will be easy to learn and convenient to use. However, 'ㅅ', 'ㅎ' should be memorized by placing them separately from the arrangement of the computer keyboard, but the pronunciation of the two sounds is similar, and it is located in the center of the edge of the keyboard. Can lose. The input method and the number of strokes are the same as the consonant keyboard of the first embodiment. In the case of a double consonant, in this embodiment, a function key shift is used, but in this case, a method of generating the keyboard by pressing the keyboard several times is also possible. For example, you can press 'ㅂ' three times to make it 'ㅃ'.
The vowel keyboard placed six vowels (ㅏ, ㅓ, ㅗ, ㅜ, ㅡ, ㅣ) except for 'ㅐ' and '에' in the vowel keyboard section (or "mixed keyboard section"). I followed the layout of the keyboard. Also preferably, in the vowel keyboard portion, as described above, 'ㅅ', 'ㅎ' are arranged together with the vowel. First, in the third row, that is, in the first row of the vowel keyboard section, 'ㅗ', 'ㅓ', 'ㅏ''ㅣ' are arranged from the left in the order of the computer keyboard, respectively. TT and ㅡ are placed from the left, respectively. shift (3) and Hangul, English, and special character switching keys (4) are arranged as 'function keys' outside of the character keyboard, that is, the 4 * 4 keyboard area, and other existing method keys may be used.
In the case of vowels, the input method is similar to that of the first embodiment, but the input method is different in ten vowels (ㅑ, ㅕ, ㅛ, ㅠ, ㅔ, ㅐ, ㅖ, ㅒ, ㅖ, ㅞ, ㅙ). It summarized in Table 8. First, in case of 'ㅐ', 'ㅔ', press 'ㅏ', ',' and then press 'ㅣ'. Double vowel 'ㅑ', 'ㅕ', 'ㅛ', 'ㅠ' are generated by pressing 'ㅏ', 'ㅓ', 'ㅗ' and 'ㅜ' twice. In this embodiment, instead of selecting the method of using the function key 'shift' (3), the user selects the method of pressing the keyboard twice, and the method of using the 'shift' (3) is also possible. In case of 'ㅒ', 'ㅖ', press 'ㅏ', 'ㅓ' twice to create 'ㅑ', 'ㅕ' and then press 'ㅣ' once.

As a result, the sum of the number of strokes for all 21 Hangul consonants is 30.6% higher than the 'Cheonjiin' method and 21.8% higher than the 'Naratmal' method as summarized in Table 9. Decreases.

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또한 본 예의 모음자판은 제1실시예와 유사하게 배치할 수 도 있는데, 도6에 도시한 바와 같이, 'ㅣ'를 'ㅡ'의 우측에 배치할 수도 있다 (제 4 실시예). 이 경우 'ㅅ', 'ㅎ'은 각각 제3행과 제4행의 우측에 배치하게 되며, 컴퓨터 자판과 유사하게 위치하되 'ㅅ'이 위에 'ㅎ'이 아래에 배치된다. 즉, ㅅ, ㅎ 은 각각, 모음자판부의 제1행4열 및 제2행4열에 각각 배치된다.
따라서 자음 자판이 분리되지 않고 연속되어 있다는 장점이 있다.
그 외 입력방법과 타수는 제 3 실시예와 동일하다.
결국 제 3, 4 실시예의 자음자판은 격음(ㅋ,ㅍ,ㅊ,ㅌ)과 쌍자음과 'ㅅ', 'ㅎ'을 제외한 나머지 8개의 자음을 단 1타 만에 생성이 되도록 자판에 배치하되, 컴퓨터 자판의 배치를 따른 것이 그 특징이다. 또한 모음자판은 6개의 모음을 사용하여, 각각 따로 자판에 배치하되, 컴퓨터 자판과 매우 유사하게 배치한 것이 특징이다.
이상, 본 발명을 기존의 두 가지 한글 입력방식과 비교하면서 자세히 기술하였으며, 그 결과 타수가 크게 감소하였다. 그러나 본 발명의 특징은 단순히 10개의 자음자판 혹은 8개의 모음자판, 혹은 6개의 모음 자판을 사용하여 타수가 감소한 점에 있는 것은 아니며, 제한된 수의 자판을 활용하면서도 자모음 어느 한 쪽에 치우치지 않고, 자모음 모두를 컴퓨터 자판과 매우 유사하게 배치하여 자판의 위치를 어렵게 학습하지 않고도 누구나 쉽게 사용 할 수 있도록 한 것이 특징이다.
결국 본 발명은 3×4 자판에 불과 세로 1열 혹은 2열을 추가했을 뿐인데도, 한글 입력에 있어서 매우 편리한 자판 배치를 갖출 수 있었다. 결국 본 발명은 한 행에 불과 4개 혹은 5개의 자판이 배치된 형태의 자판을 사용하면서도 이를 컴퓨터 자판과 매우 유사하게 배치함으로써 마치 컴퓨터 자판을 사용하는 감각으로 한글을 입력할 수 있게 하여 기존의 12개 자판을 이용한 단말기를 이용한 한글입력 방식에 비하여 매우 손쉽게 글자를 입력 할 수 있다.
또한 본 발명을 키보드 방식과 비교해 보면 다음과 같다.
우선 전체 한글 자모음에 대한 본 발명의 총 타수를 컴퓨터 자판과 비교해 보면 표10과 같다. 타수만을 고려한다면, 어떤 자판의 능률은, 타수가 적을수록 높다. 따라서 총타수의 역수를 비교하여 백분율로 나타내면 자판간의 능률을 비교 할 수 있을 것이다.

In addition, the collection keyboard of this example may be arranged similarly to the first embodiment. As shown in FIG. 6, '|' may also be arranged to the right of '-' (fourth embodiment). In this case, 'ㅅ' and 'ㅎ' are placed on the right side of the third row and the fourth row, respectively, and are similar to computer keyboards, but 'ㅅ' is placed above and 'ㅎ' below. That is, σ, ㅎ are respectively arranged in the first row and the fourth row and the second row and the fourth column of the vowel keyboard portion, respectively.
Therefore, there is an advantage that the consonant keyboard is continuous without being separated.
Other input methods and typing are the same as in the third embodiment.
As a result, the consonant keyboards of the third and fourth exemplary embodiments are arranged on the keyboard so that only 8 consonants except the consonants (ㅋ,,, ㅌ, ㅌ) and the double consonants and 'ㅅ' and 'ㅎ' are generated in one stroke. It is characterized by the arrangement of computer keyboards. In addition, the vowel keyboard uses six vowels, each placed separately on the keyboard, very similar to a computer keyboard.
The present invention has been described in detail while comparing the present invention with two conventional Korean input methods, and as a result, the number of strokes is greatly reduced. However, the feature of the present invention is not simply that the number of strokes is reduced by using 10 consonant keyboards, 8 vowel keyboards, or 6 vowel keyboards, and does not bias either side of the consonants while utilizing a limited number of keyboards. All of the consonants are arranged very similarly to computer keyboards so that anyone can use them easily without having to learn the location of the keyboard.
As a result, the present invention was able to have a very convenient keyboard layout for Hangul input even though only one column or two columns were added to the 3 × 4 keyboard. As a result, the present invention uses a keyboard having only four or five keyboards arranged in a row, but very similarly to a computer keyboard, thereby allowing Korean characters to be input using a computer keyboard. Characters can be entered very easily compared to the Korean input method using the terminal using the keyboard.
In addition, the present invention is compared with the keyboard method as follows.
First, the total number of strokes of the present invention for the entire Hangul alphabet is shown in Table 10. Considering only at-bats, the efficiency of a keyboard is higher the less it is. Therefore, if you compare the reciprocal of the total number of strokes and express it as a percentage, you can compare the efficiency between keyboards.

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As a result, even though we added only one column or two columns to the existing 3 × 4 and 12 keyboards, the number of consonants combined was 87.1% of the computer keyboard (Examples 1 and 2), 79.4% The high efficiency of (Examples 3 and 4) was shown.

In addition, in the case of the conventional keyboard method, 26 Hangul consonants and various computer function keys are arranged on the character keyboard. Thus, more than 35 keyboards are mounted or 10 keyboards are displayed on the screen. In the present invention, the first and second examples include 20 in total, only 5 in a horizontal line, 16 in the third and fourth examples, and only 4 in a horizontal line can input Korean characters. Thus, there are only 18 Hangul consonant keyboards in the first and second embodiments and 16 in the third and fourth embodiments. As a result, for example, when comparing the terminal equipped with 36 keyboards with the first embodiment of the present invention, if the terminal sizes are the same, the keyboard density of the present invention is only 55.6%. In addition, this keyboard reduces the number of rows occupied by two consonants, each of which can be placed up and down. Very efficient. Therefore, due to too many keyboards, the Hangul can be conveniently input while minimizing the disadvantages caused by the keyboard method such as the size of the keyboard is too small or the terminal is too large.

1 is a plan view of a mobile phone according to a first embodiment of the present invention;

2 is a plan view of the keyboard of the first embodiment of the present invention;

3 is a plan view of a keyboard of a second embodiment of the present invention;

4 is a plan view of a mobile phone of a third embodiment of the present invention;

5 is a plan view of the keyboard of a third embodiment of the present invention;

6 is a plan view of a keyboard of a fourth embodiment of the present invention;

DESCRIPTION OF THE REFERENCE NUMERALS

1. Consonant keyboard part

2. Collection keyboard part

3. 'shift' key

4. 'Hangul, English, special characters switch' key

However, in all drawings, English is arbitrarily marked or omitted.

Claims (26)

delete delete delete delete delete delete delete delete delete delete delete delete delete delete As a Korean input keyboard, 4 rows and 4 columns of keyboards with 16 input keys A consonant keyboard unit including two Hangul consonants and having two rows; And Includes six Korean vowels, and includes a vowel keyboard with two rows, The consonant keyboard portion, On the input key of the first row, 'ㅂ', 'ㅈ', 'ㄷ', 'ㄱ' are arranged from the left, In the input key of the second row, 'ㅁ', 'ㄴ', 'ㅇ', and 'ㄹ' are arranged from the left, The vowel keyboard portion, On the input key of the first row, 'ㅗ', 'ㅓ' and 'ㅏ' are arranged from the left, respectively, On the input key of the second row, 'TT' and 'ㅡ' are arranged from the left, respectively. 'ㅣ' is disposed on the right side of the 'ㅏ' or the input key on the right of the '-', The arranged consonants or vowels are set to be inputted by operating the input key of the consonant keyboard unit or the vowel keyboard unit once, Hangul characters are completed by the input combination of the input key arranged with the consonant and the input key arranged with the vowel. 16. The method of claim 15, On the remaining input keys of the vowel keyboard unit, 'ㅅ' and 'ㅎ' are arranged, Hangul input keyboard, characterized in that the s and ㅎ set to be input by one operation of the corresponding input key. The method of claim 16, wherein m and h, 2nd row 3rd column and 4th column, respectively, or Or Hangul input keyboard, characterized in that arranged in the first row 4 columns and the second row 4 columns of the vowel keyboard section. 16. The method of claim 15, The consonant keyboard part and the vowel keyboard part are among the four rows and four columns of keyboards, On the first, second and third and fourth rows, respectively, Or Hangul input keyboards arranged on the third, fourth and first and second lines, respectively. 16. The method of claim 15, When the input keys arranged 'ㅏ', 'ㅓ', 'ㅗ', 'TT', are arranged twice in succession, Hangul input keyboard, characterized in that 'ㅑ', 'ㅕ', 'ㅕ', '' ',' 대신 ',' ㅕ ',' ㅛ ',' ㅠ 'is input instead of' 대신 ',' ㅓ ',' ㅗ ',' TT '. 16. The method of claim 15, 'ㅂ', 'ㅈ', 'ㄷ', 'ㄱ', by inputting the arranged input key three times in succession, Hangul input keyboard, characterized in that 'ㅂ', 'ㅈ', 'ㄷ', 'ㄱ', instead of 'ㅃ', 'ㅉ', 'ㄸ', 'ㄲ', can be input. delete 16. The method of claim 15, The keyboard inputs a shift key or a function key having an equivalent function provided outside the keyboard region. If any one of the input keys having 'ㅏ', 'ㅓ', 'ㅗ', and 'TT' is arranged, 'ㅏ', 'ㅓ', 'ㅗ', 'TT', instead of 'ㅑ' respectively Hangul input keyboard, characterized in that, 'ㅕ', '한글', 'ㅠ', is input. 16. The method of claim 15, The keyboard inputs a shift key or a function key having an equivalent function provided outside the keyboard region. When any one of the input keys 'ㅂ', 'ㅈ', 'ㄷ', 'ㄱ', are arranged, '배치', 'ㅈ', 'c', 'ㄱ', respectively, instead of 'ㅃ' Hangul input keyboard, characterized in that ',' ㅉ ',' ㄸ ',' ㄲ ', is input. 17. The method of claim 16, The keyboard inputs a shift key or a function key having an equivalent function provided outside the keyboard region. If you enter the input key is placed '' ' Hangul input keyboard, characterized in that 'ㅆ' is input instead of 'ㅅ'. 16. The method of claim 15, When the input keys arranged '연속', 'ㅈ', 'ㄷ', 'ㄱ' are arranged twice in succession, Hangul input keyboard, characterized in that the 'ㅍ', 'ㅈ', 'ㄷ', 'a' instead of 'ッ', 'ㅊ', 'ㅌ', 'ㅋ' is input. Claims 15-20, or 26. The method of claims 22-25. The portable terminal provided with the Hangul input keyboard of any one of Claims.

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