KR200291523Y1 - LCD monitor including the phone - Google Patents

Abstract

The present invention combines a wire telephone 30 circuit with a computer LCD monitor 2,

You can freely use a landline phone while using your computer,

Connect the controller to the serial port (14)

By automatically sending the transferred phone number, you can make phone calls and search data at the same time.

And more particularly, to a LCD monitor having a built-in wired telephone function.

Description

[0001] LCD monitor including the phone [

The present invention relates to an LCD monitor (2) having a built-in wired telephone function,

In detail, the circuit of the LCD monitor 2 used as a computer monitor has a wired

A telephone circuit (30) is built in, and a telephone button (5), a handset connection

(4) and a telephone line connecting part (3), so that even when using a computer,

To a LCD monitor (2) having a built-in wired telephone.

In general, a computer LCD monitor is simply equipped with a monitor function

Products with speakers and TV reception have been developed and sold.

However, if you use a computer with an LCD monitor for business or personal use

In many cases, you need to use your phone at the same time you use your computer,

You need to use your computer and phone at the same time.

To do something.

However, if you use a computer with an LCD monitor and

, It is inconvenient to make a call using a separate telephone at present,

Therefore, during the telephone call, data input work and the like can not be performed,

While you are using the internet, make phone calls with the other party using the recognized phone number.

At the same time, if you want to review materials on the Internet, you can

As a result, the computer work is interrupted and the work efficiency is lowered.

In addition, in order to use a separate telephone, a separate telephone

The problem of making the desk space even narrower due to the installation space

Can be.

The object of the present invention is to solve the problems described above,

It is possible to make a telephone conversation while performing information retrieval and data input work,

Automatically dials the other party's phone number recognized by your computer

LCD monitor with built-in wired phone for easy information retrieval

.

Fig. 1 is a circuit diagram of a circuit combined with a wire telephone circuit and an LCD monitor circuit according to the present invention

Fig.

2 is an illustration of an LCD monitor having a built-in wired telephone equipped with the present invention.

Description of the Related Art

2: LCD monitor with built-in telephone 3: Telephone line connection

4: Handset connection 5: Telephone button

10: Computer body 12: VGA card

14: Serial port

20: LCD monitor circuit section 22: Microcontroller

24: LCD panel

30: Telephone line circuit

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

It is like a sound.

FIG. 1 is a block diagram showing a configuration in which a wire telephone circuit 30 and an LCD monitor circuit 20 according to the present invention are combined

The LCD monitor circuit portion is a general LCD monitor

As a circuit configuration, a video signal of a computer is transmitted through a VGA card connection cable

And all the operations are displayed on the screen by the microcontroller (CPU)

Ram and controlled.

The microcontroller also has a serial port such as RS232C or USB port

Is connected to the computer separately, and recognizes the telephone number data transmitted from the main body

And is also connected to the wire telephone circuit 30 through an internal circuit.

Therefore, the phone number recognized or selected by the main unit is connected via a serial cable

Is transmitted to the microcontroller of the monitor circuit, and the transmitted telephone number data

Automatically dial out phone number through an internally connected wireline circuit

.

In addition, a telephone button 5 is connected to the outside, and a telephone transmitter and a receiver

(4) and a telephone line connecting part (3) that can be connected to the telephone line

It is configured to use the phone.

Since the above-described telephone circuit configuration is general, a detailed description thereof will be omitted.

FIG. 2 shows an embodiment of an LCD monitor equipped with a circuit according to the present invention,

In the present invention, the LCD monitor includes an LCD monitor circuit,

Built-in circuit, the main unit and monitor are connected by VAG card cable and serial cable.

And the telephone button 5, the handset connecting portion 4, and the telephone line connecting portion 3 are connected to the outside

It is possible to provide an LCD monitor having a built-in wired telephone.

The external handset also provides a handset in which the microphone and the speaker are integrated.

Allowing the user to make phone calls with both hands free.

As described above, according to the present invention, the wired telephone and the LCD monitor 2 are combined

So that it can efficiently utilize the desk space on which the monitor is placed.

Through the built-in telephone, the computer operator can control the computer

You can work on your computer while you are on the phone,

Automatically dial out phone numbers while searching, and make phone calls and search data at the same time

Thereby providing an effect that can be easily performed.

While the present invention has been shown and described with reference to certain exemplary embodiments thereof,

The present invention is not limited to the above-described embodiment,

Various changes and modifications may be made by those skilled in the art.

Claims (2)

In a conventional LCD monitor used as a computer monitor, A built-in LCD monitor driving circuit and a wired telephone circuit are provided in the monitor circuit The microcontroller and the computer are connected to the serial port. The telephone button 5, the handset connecting portion 4, and the telephone line connecting portion 3 And the LCD monitor device having the built-in wired telephone function. The microcomputer according to claim 1, further comprising: a computer main body connected to the serial port; Phone number data transmitted through the serial port to the microcontroller And the telephone number is automatically detected through the wire telephone circuit And an LCD monitor device having a built-in wired telephone function.