KR19990004346A - Digital Mobile Phone with Hangul Input Device - Google Patents

Abstract

The present invention relates to a digital mobile phone having a separate Hangul input device to facilitate inputting Hangul by installing a separate Hangul input key on the back of the digital mobile phone or on a slide cover or battery pack which prevents key presses. , A display window, a talker, and about 20 function keys and numeric or alphabet input keys are provided on the front panel to enable input of required numbers and alphabets, and are mounted on the rear of the mobile telephone to power the mobile telephone. Hangul input keys of the same configuration as the typewriter or computer keyboard layout are installed on the battery pack, and the Hangul input keys are electrically connected to the mobile phone and the sound of the Korean key corresponding to the Korean input keys. Compressed and stored in the memory of this mobile phone to send the sound of the Hangul key when typing In order to include a speaker installed in a predetermined portion of the rear of the mobile phone.

Description

Digital Mobile Phone with Hangul Input Device

The present invention relates to a digital mobile phone, and more particularly, having a separate Hangul input device to facilitate the input of Hangul by installing a separate Hangul input key on the back of the digital mobile phone or on a slide cover or battery pack to prevent key presses. It relates to a digital mobile phone.

1 is a front configuration diagram of a conventional digital mobile phone, and FIG. 2 is a diagram of an embodiment in which each character is assigned to a key of a mobile phone in order to explain a text input method using a conventional digital mobile phone.

As shown in FIG. 1, a conventional digital mobile phone is composed of an antenna 11, a receiver 12, a display window 13, a talker 15, and about 20 function keys and numerals or alphabetic input keys. And English characters can be input.

According to the conventional example of inputting Hangul characters by assigning Hangul to each key in the form as shown in FIG. 2 in order to input Hangul, using a key of the keyboard configured as such, a plurality of keys are inputted to input one Hangul character. You can enter one Korean character only by pressing.

That is, if the input using only 12 keys as in the method of the embodiment described above, all characters or phonemes are input by two key presses. The letters written at the top and bottom of the two keys adjacent to each other and in the vertical relationship indicate input characters when the down key and the up key are pressed in that order. For example, pressing the 1 key and the 4 key continuously inputs A, and conversely, pressing the 4 key and the 1 key consecutively enters B.

In addition, the characters written at the left and right ends between two adjacent and left-right keys indicate input characters when the left and right keys are sequentially pressed and the right and left keys are pressed, respectively. For example, pressing the 1 key and the 2 key consecutively, the Hangul consonant a is input. On the contrary, the 2 key and the 1 key are continuously pressed b.

The four letters written between the four adjacent keys indicate the characters that are entered when two keys are placed in diagonal order. For example, the key input order 1-5 may be c, 2-4 is r, 4-2 is k and 5-1 is k.

As such, when entering Korean characters using the keyboard of the above type, a process of pressing a plurality of keys is input to input one Korean character, and only one Korean character can be input through a complicated process such as raising or lowering. There is a lot of inconveniences, and there is a problem that it is impossible to write complicatedly in a miniaturized mobile phone.

The present invention was devised in view of the above-mentioned problems of the prior art, and installed a separate Hangul input key on the back of a digital mobile phone or a slide cover or battery pack to prevent key presses. It is an object of the present invention to provide a digital mobile telephone with an input device.

A digital mobile telephone having a Korean input device according to the present invention for achieving the above object includes a handset, a display window, a handset, and about 20 function keys and numerals or English letter input keys on the front panel. The mobile phone is configured to input English letters, and it is mounted on the back of the mobile phone to supply power to the mobile phone, and Hangul input keys of the same configuration as the typewriter or the keyboard layout of the computer keyboard are installed in the battery pack. The battery bundle made by the mobile phone and the sound of the Hangul key corresponding to the Hangul input key are compressed and stored in the memory of the mobile phone so that the sound of the Hangul key is transmitted when the Hangul key is input. The configuration includes speakers installed at the site.

1 is a front configuration diagram of a conventional digital mobile phone,

2 is a diagram illustrating an embodiment in which each character is assigned to a key of a mobile phone in order to explain a text input method using a conventional digital mobile phone.

3 is a state in which the Hangul input keyboard is installed in the battery pack and mounted on the mobile phone as an embodiment of the present invention.

4 is a diagram illustrating a process of changing a mode to a separate Hangul input device in a Hangul input mode of a digital mobile phone having a separate Hangul input device according to the present invention.

Explanation of symbols for main parts of the drawings

11 antenna 12 handset

13: Display window 14: Function and input keys

15: talker 310: mobile phone body

320: battery pack 330: antenna

340: Speaker

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

3 is a state diagram in which a Hangul input keyboard is installed in a battery pack and mounted on a mobile phone as an embodiment of the present invention, and FIG. 4 is a Hangul input mode of a digital mobile phone having a separate Hangul input device according to the present invention. A diagram showing a process of switching a mode to a separate Hangul input device.

As shown in Figure 3 of an embodiment of the present invention, the number and the English of the front panel of the mobile phone 310 is used as it is, the Hangul input key is installed in the battery pack 320 mounted on the rear of the mobile phone 310 By inputting Hangul using the Hangul input keys, the Hangul input keys can be easily configured by configuring the keyboard layout of a typewriter or a computer keyboard. You can do it.

On the other hand, since the Hangul alphabet that is input by using the battery pack 320 is mounted on the rear of the mobile phone 310 can not be seen through the display window 13, the voice storage and playback of the digital mobile phone to solve this point Through the function, the sound corresponding to the input key is stored in advance so that the user can know the sound corresponding to the key at the time of key input through the speaker.

For example, if you enter the letter Han, the user will press the key, and the handset will make the speaker hear the sound of the key for the key. In addition, if you press the ㅏ key, Ara will sound, and if you press the b key, the sound will be sent out through the speaker. The speaker may be separately installed on the rear of the mobile phone or used by using an existing handset.

In addition, a slide cover is provided to prevent a function of the digital mobile phone and the input key from being pressed. The above-described type of Hangul input key identical to the keyboard layout of a typewriter or a computer keyboard is installed inside the slide cover. By providing it, implementation of this invention is possible. As described above, the electrical connection between the Hangul input key installed in the slide cover and the mobile phone can be connected by the kisscan method or by the optical connection method.

According to the present invention as described above, by installing a separate Hangul input key on the battery pack or the sliding cover, without having to go through the process of pressing a number of keys as in the prior art to input a single Hangul characters when entering Hangul, Hangul input is an advantage.

Claims (3)

A handset equipped with a handset, a display window, a handset, and about 20 function keys and numeric or alphanumeric input keys on the front panel to enable input of required numerals and alphabetical characters, and is mounted on the rear of the mobile telephone to power the mobile telephone. The battery pack is installed on the battery pack, and the Hangul input keys of the same configuration as the keyboard layout of the typewriter or the computer keyboard are installed. A digital mobile phone having a Hangul input device, characterized in that the sound is compressed and stored in the memory of the mobile phone and comprises a speaker installed at a predetermined portion of the rear side of the mobile phone to transmit the sound of the Hangul key when the Hangul key is input. The digital mobile telephone having a Hangul input device according to claim 1, wherein the Hangul input key and the mobile phone of the battery bundle are electrically connected by a kisscan method. The digital mobile telephone having a Hangul input device according to claim 1, wherein the Hangul input key and the mobile phone of the battery bundle are electrically connected by an optical connection method.