KR200224794Y1 - A display of mobile phone - Google Patents

Abstract

The present invention relates to a display device of a mobile communication terminal suitable for multi-communication such as Internet / PC communication search, e-mail search, etc., comprising: an external auxiliary display means having a larger screen than a display means of a main body in a terminal body having display means; It is characterized in that it is detachably installed in the terminal body.

Description

Display device of mobile communication terminal {A display of mobile phone}

The present invention relates to a display device of a mobile communication terminal, and more particularly, to a display of a mobile communication terminal detachably attached to a main body of a terminal having an external auxiliary display means separate from a display means embedded in a cover of a terminal for displaying various information. It is about this device.

In recent years, mobile communication terminals have shown an explosive increase in subscriptions due to the ease of use and the advantage that can be used between mobiles, and is now widely used to match the number of wired telephones using a telephone line.

Most of the purpose of the mobile communication terminal is in the early stages of the terminal's dissemination, but most of the communication purpose of the communication between the two parties is taken. It is also widely used for various multi-communication purposes such as PC / PC communication search, e-mail search, online games, user information management, and various data service transmission and reception.

1 is a view for explaining a conventional mobile communication terminal, the mobile communication terminal shown in FIG. 1 is a flip-type mobile communication terminal.

As shown, the conventional mobile communication terminal includes a terminal body 1, a cover 2 hinged to the terminal body, and a battery pack 3, and a telephone number on the front of the terminal body 1 And a LCD panel 4 on which information for various multi-communications is displayed, and a receiver 5 for transmitting a call reception sound.

In addition, various menu keys (6), dial keys (7), and special Internet connections are used as information input means for inputting telephone numbers and information for various multi-communications below the LCD panel 4 on the front of the main body of the terminal. The transmitter 9 is equipped with a key 8 and a transmission sound.

The mobile communication terminal having such a configuration can communicate with each other and multi-communication. When various menu keys 6, dial keys 7, and special keys 8 are pressed to perform the selection, the corresponding information is displayed on the LCD panel 4, thereby enabling communication and transfer of various information.

However, such a conventional mobile communication terminal has a limitation in use because the LCD panel is fixedly mounted to the terminal body.

That is, the conventional mobile communication terminal has a purpose for various multi-communication such as two-way text / graphic transmission, Internet / PC communication, e-mail search, online game, user information management, and various data service transmission / reception in addition to the purpose of communication for both parties. When used as the LCD panel is fixedly mounted on the terminal body, the size of the LCD panel is limited, so the amount of information displayed on the LCD panel is very small, such as 3 to 4 lines, and the size of the displayed characters is small There is a problem that is difficult to identify.

In addition, the conventional mobile communication terminal has been inconvenient to use the mobile phone always in the user's hand in order to search the Internet, email search, and the like.

Accordingly, the present invention is capable of displaying a large amount of information, and can visually confirm the displayed information with the naked eye, as well as provide a display device of a mobile communication terminal suitable for multi-communication with improved ease of use. have.

Therefore, the display device of the mobile communication terminal according to the present invention, in order to achieve the above object, is provided in the terminal main body having a display means with an external auxiliary display means having a larger screen than the display means of the main body to be detachably installed in the terminal body It is characterized by.

1 is a view for explaining a conventional mobile communication terminal.

2 is a view for explaining a display device of a mobile communication terminal according to the present invention;

※ Explanation of code about main part of drawing ※

1: terminal body 2: cover

4 LCD panel 6 Menu key

7: dial key 10: frame

11: sub LCD panel 20: sub menu key

30,31: I / O port 32: Code

40: CCD camera 41: speakerphone

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of a display device of a mobile communication terminal according to the present invention.

The mobile communication terminal illustrated in FIG. 2 is a flip type mobile communication terminal, and as shown, includes a terminal body 1, a cover 2 hinged to the terminal body, and a battery pack 3. On the front of the terminal body 1, an LCD panel 4 on which a telephone number and information for various multi-communications are displayed, and a receiver 5 for transmitting a call reception sound is mounted.

In addition, various menu keys (6), dial keys (7), and special Internet connections are used as information input means for inputting telephone numbers and information for various multi-communications below the LCD panel 4 on the front of the main body of the terminal. The transmitter 9 is equipped with a key 8 and a transmission sound.

The display device of the mobile communication terminal according to the present invention is provided with a removable auxiliary display means in which information displayed on the LCD panel 4 as a display means is simultaneously displayed on the mobile communication terminal having such a structure.

In more detail, the external auxiliary display means includes a sub LCD panel 11 having a larger screen size than the size of the LCD panel 4 of the terminal body 1 and a frame for embedding the sub LCD panel to be exposed to the front. (10) and adapter means necessary for mutual information transfer between the auxiliary LCD panel 11 and the terminal body 1;

Here, the panel size of the auxiliary LCD panel 11 can be a variety of sizes, if necessary (D) Select to use black and white mode or color mode.

In addition, the display device of the mobile communication terminal according to the present invention is to mount the CCD camera 40 on the upper front of the frame 10 for the video call, and to mount the speakerphone 41 on the lower front of the frame 10 In addition, it may be considered to install a search means for searching and selecting or changing the information displayed on the auxiliary LCD panel 11 in the external auxiliary display means.

The searching means uses the auxiliary LCD panel 11 as a touch screen type so that selection and change of information can be made according to the contact of the panel surface, or a menu key 6 and a dial key (mounted to the terminal main body 1). 7) and the auxiliary menu key 20 having the function of selecting and changing the same information as that of the special key 8 can be a key button type mounted on the front lower side of the frame 10.

The adapter means is mounted on the frame 10 and is provided with a first input / output port 30 for inputting / outputting information selected or changed in the auxiliary LCD panel 11, a menu key 6 installed at an upper end of the terminal body 1, A second input / output port 31 through which information selected from the dial key 7 and the special key 8 is inputted and outputted; and a code 32 interposed to be coupled to the first and second input / output ports to transmit information in both directions. It is done by

Here, the first and second input and output ports 30 and 31 and the first and second plugs 33a and 33b are attached to both ends of the cords for male coupling of the cord 32. The ports 30 and 31 form male insert grooves 34, respectively.

In addition, the input / output means includes a first input / output port 31 and a second input / output without a code 32. The frame 10 may be directly coupled to the terminal body 1 by allowing the port 32 to be mated.

The display device of the mobile communication terminal according to the present invention having the above configuration is suitable for multi-communication using the mobile communication terminal.

That is, the display device of the mobile communication terminal according to the present invention, when the Internet / PC communication search, fax transmission and reception, e-mail transmission and reception, the second input and output port 31 and the frame 10 of the main body 1 1 When the code 32 is connected to the input / output port 41 via the code 32, information for multi-communication is simultaneously displayed on the LCD panel 4 and / or the auxiliary LCD panel 11, and the auxiliary menu key 20 or touch is performed. The above operation can be performed by selecting or changing information on the screen.

Therefore, the user can easily identify the information displayed on the sub LCD panel 11 having a larger screen size than the LCD panel 4, and can confirm a larger amount of information at a glance.

In addition, the display device of the mobile communication terminal according to the present invention is increased in ease of use for multi-communication.

That is, the user touches or displays the corresponding information displayed on the auxiliary LCD panel 11 without having to select the information by using the menu key 6, the dial key 7 and the special key 8 of the terminal body 1. Information can be easily retrieved using the menu key 20.

In addition, since the terminal body 1 and the auxiliary LCD panel 11 are connected to the first and second input / output ports 30 and 31, which are adapter means, through the cord 32, the user may carry the terminal body 1 in the pocket or the like. In a state where it is placed in a separate storage location, only the frame 10 in which the auxiliary LCD panel 11 is built is required.

In addition, the display device of the mobile communication terminal according to the present invention is equipped with a CCD camera 40 and a speaker phone 41 in the frame 10, so that not only communication but also image communication is possible.

As described above, the display device of the mobile communication terminal according to the present invention is capable of displaying a large amount of information, and can not only reliably confirm the displayed information with the naked eye from the outside, but also improve the simplicity of use, thereby improving effective multi-communication. Implementation is possible.

Claims (6)

And an external auxiliary display means having a larger screen than the display means of the main body in a terminal body having display means and detachably installed in the terminal main body. The method according to claim 1, The external auxiliary display means may include: an auxiliary LCD panel formed in a plurality of times larger than the size of the LCD panel of the display means; A frame fixing the sub LCD panel to expose the sub LCD panel to the front; And an adapter means for mutual information transfer between the auxiliary LCD panel and the terminal body. The method according to claim 2, And a search means for searching for and selecting or changing information displayed on the sub LCD panel of the external auxiliary display means, wherein the search means is a key button type or a touch screen type. . The method according to claim 3, The adapter means includes a first input and output port mounted to the frame; A second input / output port provided in a predetermined portion of the terminal body; And a code interposed to be coupled to the first and second input / output ports to transmit information transmitted from the first and second input / output ports in both directions. The method according to claim 3, The adapter means includes a first input / output port mounted to a frame of the auxiliary display means; And a second input / output port mounted on a predetermined portion of the terminal body and male-coupled to the first input / output port. The method according to claim 2, A display device of a mobile communication terminal, characterized in that the CCD camera is mounted on the upper front of the frame, the speakerphone is mounted on the lower front of the frame.