KR20030000763A - A portable-phone that have camcorder, TV, picture-phone, lighting and radio function - Google Patents

Abstract

PURPOSE: A cellular phone simultaneously having camcorder, TV, video phone, illumination and radio functions is provided to selectively use the cellular phone as a camcorder, a TV, a video phone, a radio, or an illumination according to a user purpose by adding other functions to one cellular phone. CONSTITUTION: A CCD camera(110) is located on an upper end of a cellular phone(100) and is rotated at 360 degrees for performing video camera and camcorder lens roles. An illumination(120) is installed in the circumference of the CCD camera(110) so that it is possible to photograph an object at night. An LCD(170) outputs an image photographed through the CCD camera(110). A selection key(140) has a video phone button, a TV button(143), a camcorder button(142) for showing a video phone, a TV, and the photographed image through the LCD(170), and has a radio button(144) and a cellular phone button(141) for selectively using a radio and the cellular phone(100). A function key(180) smoothly performs a function when the function is selected through one button among the video phone button, the TV button(143), the camcorder button(142), the radio button(144), and the cellular phone button(141) of the selection key(140).

Description

A portable-phone that have camcorder, TV, picture-phone, lighting and radio function}

The present invention relates to a mobile phone having a camcorder, a TV, a video phone, a light and a radio at the same time. In particular, a single mobile phone is provided with a different function to selectively use a camcorder, a TV, a video phone, a radio, and a light. In addition, the present invention relates to a mobile phone having a camcorder, a TV, a video phone, a light and a radio function simultaneously so that each function can be conveniently used by each selection key and function key formed in the mobile phone.

The mobile phone generally used is configured to talk with the other party or to access the Internet to acquire or exchange various information. Although the desired purpose can be achieved by using such a mobile phone, the conventional mobile phone does not have a separate function, for example, a multifunction such as a camcorder, a TV, a videophone, and a radio, so that a camcorder, a TV, a radio, a videophone, etc. In order to use the same function, it is not only economically burdensome to purchase and use a product having different functions separately, but also various problems that cannot satisfy the needs of consumers who require various functions.

Accordingly, an object of the present invention is to conceive in view of the above-described conventional problems, to give a different function to one mobile phone to selectively use a camcorder, TV, video phone, radio, lighting depending on the purpose of use The present invention provides a mobile phone having a camcorder, a TV, a video phone, a light and a radio simultaneously.

1 is a front view of a mobile phone according to the present invention;

2 is a block diagram of a camcorder in camcorder mode according to the present invention;

3 is a block diagram of a video telephone and TV mode according to the present invention;

4 is a block diagram of a radio mode in accordance with the present invention;

(Explanation of symbols for the main parts of the drawing)

100; Cell phone 110; CCD camera 120; light

130; Antenna 140; Selection key 141; Handset button

142; Camcorder button 143; TV button 144; Radio button

145; Video call button 150; Speaker 160; MIC

170; LCD 180; Function key 190; Numeric keys

200; Microcomputer 210; Transceiver 220; Signal processor

230; Voice output unit 240; Voice input unit 300; Image collector

310; Echo canceller 320; Image overlay 330; Demultiplexer

331; Multiplexer 340; Voice restoration 341; Image Restoration Department

350; Voice C / A converter 351; Voice A / D conversion unit 360; NTSC dissonance

370; LCD control unit 380; Image compression unit 381; Voice compression section

390; Network connection 400; TV 500; Radio receiver

510; Switching unit 520; Switching control unit 530; Mode control unit

As a means for achieving the above object, the present invention is a CCD camera which is located on the top of the mobile phone and capable of 360 ° rotation and performs the role of the image camera and camcorder lens,

Illumination is installed around the CCD camera to allow shooting at night,

An LCD for outputting the image captured by the CCD camera as it is;

A video call button, a TV button, a camcorder button and a radio button for selectively using a video phone, a TV, a captured image through the LCD, a radio button for selectively using a mobile phone, and a selection key having a mobile phone button;

When a function is selected through any one of the video phone button, TV button, camcorder button, radio button, and cellular phone button of the selector, a function key for controlling the function can be smoothly formed. Basic features of the award.

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

1 is a front view of a mobile phone according to the present invention, FIG. 2 is a block diagram in a camcorder mode according to the present invention, and FIG. 3 is a block diagram in a videophone and TV mode according to the present invention. 4 is a block diagram of a radio mode according to the present invention.

Prior to describing the present invention, the functions of a camcorder, a TV, a videophone, and a radio, which are used in a cell phone or organically connected to the mobile phone, are commonly used. Therefore, the present invention is not intended to be protected as a right of each function such as a mobile phone, a camcorder, a TV, a video phone, a radio, and has a known camcorder, a TV, a video phone, and a radio function at the same time. Make sure that you want to be protected as a right to make it easier to use.

1 is a front view of a mobile phone according to the present invention, the mobile phone is largely located on the top of the mobile phone 100 is capable of 360 ° rotation and the CCD camera 110 to perform the role of an image camera and camcorder lens, and the CCD camera 110 Installed at the periphery of the illumination 120 to allow shooting even at night, the LCD 170 for outputting the image captured by the CCD camera 110 as it is, and through the LCD 170, a video phone, TV , Having a video call button 155, a TV button 143, a camcorder button 142 and a radio button 144 to selectively use a radio, a mobile phone, and a mobile phone button 141 to view the captured image. Through a selection key 140, any one of the video phone button 155, TV button 143, camcorder button 142, radio button 144, mobile phone button 141 of the selector 140 When a function is selected, a function key to control the function smoothly 180 is basically configured.

Here, the common parts of the conventional camcorder, TV, video phone, and radio function added to the mobile phone 100 are used for both common and common (antenna, LCD, etc.), and the detailed description of the configuration is not related to the gist of the present invention. The description will be omitted.

In addition, the function key 180 is arranged or set in the mobile phone 100 so as to smoothly perform the functions of a camcorder, a TV, a video call, and a radio added according to the present invention in addition to the numeric key 190 used in a mobile phone. (The arrangement position and setting method of the function keys are function keys normally used for electronic products and are not specifically illustrated.)

In order to use each function using the mobile phone configured as described above, first, the video call button 155 formed on the selector 140, the TV button 143, the camcorder button 142, the radio button 144, The cell phone button 141 may be used to select a function using any one of the buttons.

For example, when the radio button 144 is pressed to listen to the radio without using a mobile phone, the radio mode is switched to, and when the radio mode is switched, the AM / FM is received from the antenna 130 and the speaker 150 You can listen to the radio through. At this time, not only can listen to the radio through the speaker 150, but also through a separate earphone.

In order to use the video call, TV, and camcorder functions, the video call button, the TV button, and the camcorder button 142 may be selectively pressed. Displayed via 170.

The camcorder function and the video phone function are displayed on the LCD 170 through the CCD camera 130. Since the CCD camera 110 can be rotated 360 degrees in the mobile phone 100, it is easily taken regardless of the shooting position.

In addition, at night, the lighting 120 may be more easily photographed. The lighting 120 may also be used as a flash function at a power failure or at night, and may be turned on / off by a function key 180.

The video phone, TV, camcorder, and radio functions can be used more easily through the function key 180. In addition, the mobile phone can always maintain the call waiting state by turning on the mobile phone button 141, and by using the numeric keys 170, the call or the dialing in the usual way.

The function modes of the video telephone button 155, the TV button 143, the camcorder button 142, the radio button 144, and the mobile phone button 141 formed in the selector 140 are as follows.

2 is a block diagram of a camcorder in the camcorder mode according to the present invention. The transmitter / receiver 210 of the camcorder serves as the microphone 160 and the speaker 150. The camcorder button 142 is switched to the camcorder mode by the photographer, and the speaker 140 and the microphone 150 are enabled by the microcomputer 120 when the cellular phone mode is in the mobile phone mode. 130) to transmit and receive wirelessly. The signal processing unit 220 using the digital signal processor (DPS) processes the video signal of the CCD camera 110 and the audio signal of the audio input unit 240 in the camcorder mode.

The CCD camera 110 generates an image signal corresponding to the image of the subject according to the photographing and applies it to the signal processor 220, and the voice input unit 240 inputs an audio signal from the microphone 160 to the signal processor 220. ) Is applied. The voice output unit 230 outputs the voice processed by the signal processor 220 through the speaker 150, and the LED 170 displays information of a function mode or a recorded image according to the function key 180.

The microcomputer 200, which is a control unit, senses a function mode selected by the function key 180, and when the camcorder mode is selected as a camcorder mode, simultaneously switches the transceiver 210 to a camcorder and switches to a camcorder. When selected to enable the transceiver 210 and switch to the mobile phone mode.

3 is a block diagram of a video telephone and a TV according to the present invention, wherein the TV 400 is incorporated in the cellular phone 100, and the TV 400 is provided with means for making a video call.

In detail, the CCD camera 110 converts an image signal into electrical signals R, G, and B, and an analog composite signal NTSC or an analog R, G input from the CCD camera 110. And an image collector 300 for converting a B signal into digital R, G, and B signals, an image compressor 380 for compressing a signal output from the image collector 300, and an image compressor 380. And a voice A / D converter 351 for converting the voice signal output from the voice compressor 381 into an analog signal to a digital signal, and the signal and voice restored from the voice A / D converter 351. The echo canceling unit 310 receives the signal output from the unit 340 to prevent the other party's voice from being output to the other party, and the voice compression unit compresses the received signal output from the echo removing unit 310. 381) and outputs the signal output from the multiplexer 331 to the other party and the other party outputs the signal. In the network connection unit 390 for outputting audio and video to the user, a demultiplexer 330 for separating the video signal and the audio signal by receiving the signal output from the network connection unit 390, and in the demultiplexer 330 An image restorer 341 for restoring the output image signal, a signal output from the image restorer 341 and a signal output from the image collector 300, and then combine the image of the other party and the user's image The image overlay 320, the LCD controller 370 that receives the signal output from the image overlay 320 and converts it into a signal that can be displayed on the LCD 170, and outputs from the image overlay 320 The NTSC encoder 360 converts the received signal into an analog composite signal that can be input to the TV 400, and the voice restorer 340 which receives the signal output from the demultiplexer 330 and restores the voice signal. Wow The voice C / A output unit 350 receives the signal output from the voice restorer 340 and converts the digital signal into an analog signal.

When the video phone and the TV 400 outputs the video signal from the CCD camera 110 as an electrical signal, the video phone and the TV 400 receive the video signal from the image acquisition unit 300 and convert the digital R, C, and B signals to compress the video. When the voice is compressed by converting an analog signal outputting voice through the microphone 160 into a digital signal, the multiplexer 331 outputs the voice from the other party through the network connection unit 390, and outputs the video and audio output from the other party to the network connection unit. (390) When output to the demultiplexer 330 receives the input from the demultiplexer 330 and outputs to the image restorer 341, and restores the image from the image restorer 341 to overlay the image of the user's image and the counterpart's image Synthesized at 320 is displayed on the LCD 170.

On the other hand, when the audio signal output from the demultiplexer 330 is restored by the voice restorer 340 and outputted, the echo remover 310 prevents the other party's voice from returning back to the other party and at the same time the voice restorer ( The voice output from the signal 340 is converted into an analog signal by the voice A / C converter and is input to the speaker 150, so that the user can hear the voice.

That is, when the user presses the TV button 143 of the selection key 140 to watch the TV 400 through the LCD 170 and then receives a video call, the user changes to the image mode using the image button 155, If you make a video call and want to watch TV again, press the TV button 143, change to TV mode, and watch TV.

Figure 4 is a block diagram showing when in the Lion mode according to the present invention, the radio receiver 500 receives the AM / FM radio broadcast from the antenna 130, the mobile phone 100 performs a general telephone call function, When the call is requested from the other party, the first control signal CNT1 notifying the call request is generated.

The mode controller 530 controls the mode of the mobile phone 100 to the radio reception mode or the call mode in response to the first control signal CNT1 and the radio selection signal RD-S. When the radio selection signal RD-S is enabled from the outside, the mode control unit sets the mode of the cellular phone to the radio reception mode.

In addition, even if the mode of the mobile phone is a radio reception mode, the mode control unit 530 converts the mobile phone mode from the radio reception mode to the phone call mode when the first control signal CNT1 is generated from the mobile phone. It is configured to include a switching unit 510 and the switching control unit 520.

The switching unit 510 is switched in response to the switching control signal (S-CNT), the switching unit 510 is switched to the radio receiving unit when the mobile phone to the radio receiving mode, the switching unit to the mobile phone when the mobile phone to the call mode Is switched.

The switching control unit 520 generates a second control signal CNT2 for controlling the switching of the switching unit 510. In this case, the switching control unit 520 is connected to a radio selection signal RD-S directly input by a mobile phone user. When a call is received from the outside, the second control signal CNT2 is generated in response to the first control signal CNT1 generated from the mobile phone.

For example, when the switching control unit 520 receives a radio selection signal RD-S that sets the mobile phone to a radio reception mode, the switching control unit 520 controls the switching unit 510 to be switched to the radio receiving unit 500. The first control signal CNT1 is generated. When the switch is switched to the radio receiver, when a call is received from the outside, the mobile phone generates a second control signal CNT2 so that the switching unit switches to the mobile phone by the first control signal CNT1 generated from the mobile phone. Even when the radio is in the receiving mode, the call is immediately converted to the call mode when the call is received from the outside.

When the mobile phone 100 is in the radio reception mode, the mobile phone user can listen to the radio through the speaker 150. When the mobile phone is in the call mode, the mobile phone user can listen to the call of the other party through the speaker 150. 160) can transmit its contents to the other party.

Such a mobile phone 100 can selectively use each function independently using a video phone button 155, TV button 143, camcorder button 142, radio button 144, mobile phone button 141, etc. It is possible to make a call without any inconvenience because it is organically connected to each other during a video call or a general call while using a single function.

As described above, according to the present invention, since a camcorder, a TV, a video phone, a radio, and a light having different functions are installed in one mobile phone, different functions can be selectively used using one mobile phone. .

In addition, a selector and a function key are set in the mobile phone, so that each function can be used more easily when selectively used. Furthermore, the multifunctional product can provide a high quality product to a consumer.

The present invention has been described above with reference to specific preferred embodiments, but the present invention is not limited to the above embodiments and various changes and modifications may be made by those skilled in the art without departing from the gist of the present invention. Make sure you can.

Claims (1)

In the mobile phone, the CCD camera 110 located on the top of the mobile phone 100 and capable of rotating 360 ° and serving as an image camera and a camcorder lens, is installed around the CCD camera 110 to allow shooting at night. An illumination 120, an LCD 170 for outputting an image captured by the CCD camera 110, and a video call button for viewing a video call, a TV, and a captured image through the LCD 170. 155, a TV button 143, a camcorder button 142, a radio button 144 for selectively using a radio and a mobile phone, a selection key 140 having a mobile phone button 141, and the selector 140 When a function is selected through any one of the video phone button 155, TV button 143, camcorder button 142, radio button 144, mobile phone button 141 of the), the function is performed smoothly Characterized in that the function key 180 to control to be formed Coder, TV, video telephony, lighting and mobile phones with radio functions simultaneously.