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KR100643447B1 - Video portable terminal - Google Patents

Video portable terminal Download PDF

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Publication number
KR100643447B1
KR100643447B1 KR1019990055511A KR19990055511A KR100643447B1 KR 100643447 B1 KR100643447 B1 KR 100643447B1 KR 1019990055511 A KR1019990055511 A KR 1019990055511A KR 19990055511 A KR19990055511 A KR 19990055511A KR 100643447 B1 KR100643447 B1 KR 100643447B1
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South Korea
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light emitting
portable terminal
emitting device
terminal body
present
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Expired - Fee Related
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KR1019990055511A
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KR20010054624A (en
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한상열
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엘지전자 주식회사
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/08Mirrors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telephone Set Structure (AREA)

Abstract

본 발명에 따른 영상 휴대 단말기는, 단말기 본체; 상기 단말기 본체에 내장되어 영상 인식을 위한 카메라; 상기 단말기 본체에 내장되어 빛을 발산하기 위한 발광 소자; 상기 발광 소자를 제어하는 스위치; 전류 제어 장치를 제어하여 상기 발광 소자의 밝기를 조절하는 콘트롤러를 포함하여 구성하는 것을 특징으로 한다.The video portable terminal according to the present invention comprises: a terminal body; A camera embedded in the terminal body for image recognition; A light emitting device embedded in the terminal body to emit light; A switch controlling the light emitting element; It characterized in that it comprises a controller for controlling the brightness of the light emitting device by controlling the current control device.

또한 상기와 같은 본 발명에 따르면, 영상 휴대 단말기 사용자가 어두운 지역에서 전화를 하는 경우에도 발광 소자를 통해 선명한 영상을 상대방에게 보낼 수 있는 효과가 있으며, 또한 산악 지역에서나 정전시 비상용 후레쉬로 사용할 수도 있는 효과가 있다.In addition, according to the present invention as described above, even when the user of the video portable terminal to make a call in a dark area, there is an effect that can send a clear image to the other party through the light emitting element, and also can be used as an emergency fresh flash in the mountain area or power failure It works.

Description

영상 휴대 단말기 { Visual mobile communication system }Visual mobile communication system {Visual mobile communication system}

도 1은 종래의 영상 휴대 단말기의 구조를 개략적으로 보여주는 도면.1 is a view schematically showing the structure of a conventional video portable terminal.

도 2a 내지 2c는 본 발명의 영상 휴대 단말기의 구조를 개략적으로 보여주는 도면.2a to 2c schematically show the structure of a video portable terminal of the present invention;

도 3은 본 발명의 영상 휴대 단말기에 내장된 발광 소자를 동작을 보여주기 위한 구성을 개략적으로 보여주는 블럭도.Figure 3 is a block diagram schematically showing the configuration for showing the operation of the light emitting element built in the video portable terminal of the present invention.

도 4는 본 발명의 영상 휴대 단말기에 내장된 발광 소자 모듈의 구조를 보여주는 도면.4 is a view showing the structure of a light emitting device module embedded in a video portable terminal of the present invention;

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

101,201 .... 단말기 본체 102,202 .... 카메라101,201 .... Terminal body 102,202 .... Camera

203,305,401 .... 발광 소자 204,304 .... 스위치203,305,401 .... light emitting element 204,304 .... switch

205,301 .... 전원 공급부 302 .... 전류 제어 장치205,301 .... Power supply 302 .... Current control device

303 .... 콘트롤러 402 .... 반사경303 .... Controller 402 .... Reflector

403 .... 고정 홀더403 .... fixed holder

본 발명은 영상 휴대 단말기에 관한 것으로서, 특히, 야간이나, 지하 등 빛이 부족한 지역에서도 영상 휴대용 단말기 사용자의 영상을 선명하게 보여줄 수 있도록 발광 기능을 내장한 영상 휴대 단말기에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a video portable terminal, and more particularly, to a video portable terminal having a light emitting function so as to clearly show an image of a user of a video portable terminal even in an area where light is insufficient at night or underground.

이동통신 단말기 관련 기술이 급속하게 발달함에 따라 상대방의 모습을 보면서 전화 통화를 할 수 있도록 한 영상 휴대 단말기의 개발도 활발히 진행되고 있다. With the rapid development of mobile communication technology, the development of a video portable device that enables a user to make a phone call while viewing the other party is also actively progressing.

도 1은 종래의 영상 휴대 단말기의 구조를 개략적으로 보여주는 도면이다.1 is a view schematically showing the structure of a conventional video portable terminal.

도 1을 참조하면, 종래의 영상 휴대 단말기의 구조는 영상 휴대 단말기 본체(101)에 카메라(102)를 내장하는 구성으로 되어 있다. Referring to FIG. 1, the conventional video portable terminal has a structure in which a camera 102 is built into the video portable terminal main body 101.

상기와 같이 구성된 종래의 영상 휴대 단말기는 사용자가 전화시 단말기 본체(101)에 내장된 카메라(102)를 통해 사용자의 영상을 상대방에게 제공 하도록 되어 있다.The conventional video portable terminal configured as described above is configured to provide an image of the user to the counterpart through the camera 102 embedded in the terminal body 101 when the user calls.

그러나 종래의 영상 휴대 단말기는 단순히 카메라만을 내장하고 있기 때문에 야간이나 지하 등 어두운 지역에서 통화할 경우에는 영상을 제대로 제공하지 못하는 문제점이 있다.However, since the conventional video portable terminal simply includes a camera, there is a problem in that it does not properly provide an image when making a call in a dark area such as at night or underground.

본 발명은 상기와 같은 문제점을 해결하기 위해 창출된 것으로서, 영상 휴대 단말기 내에 발광 소자를 추가로 구성하여 어두운 지역에서도 영상을 제대로 전송할 수 있도록 하는 영상 휴대 단말기를 제공하는데 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide an image portable terminal that can additionally transmit an image even in a dark area by additionally configuring a light emitting device in the image portable terminal.

상기의 목적을 달성하기 위하여 본 발명에 따른 휴대 영상 단말기는 단말기 본체; 상기 단말기 본체에 내장되어 영상 인식을 위한 카메라; 상기 단말기 본체에 내장되어 빛을 발산하기 위한 발광 소자; 상기 발광 소자를 제어하는 스위치; 전류 제어 장치를 제어하여 상기 발광 소자의 밝기를 조절하는 콘트롤러;를 포함하여 구성하는 것을 특징이 있다.In order to achieve the above object, a portable video terminal according to the present invention includes a terminal body; A camera embedded in the terminal body for image recognition; A light emitting device embedded in the terminal body to emit light; A switch controlling the light emitting element; And a controller for controlling the brightness of the light emitting device by controlling the current control device.

바람직하게는, 상기 발광 소자 주변에는 빛 반사를 위한 반사경을 구비하는 점에 그 특징이 있다.Preferably, the light emitting device is characterized by having a reflector for reflecting light.

삭제delete

도 2a 내지 2c는 본 발명의 영상 휴대 단말기의 구조를 개략적으로 보여주는 도면이다.2A to 2C are schematic diagrams illustrating a structure of a video portable terminal of the present invention.

도 2a 내지 2c를 참조하면, 본 발명의 영상 휴대 단말기는 휴대 단말기 본체(201), 상기 단말기 본체(201)내에 내장된 카메라(202) 및 휴대 단말기 본체(201)에 내장되어 빛 발산을 위한 발광 소자(203), 발광 소자의 온/오프를 위한 스위치 및 상기 발광 소자 및 단말기 본체에 전원을 공급하기 위한 전원 공급부(205)로 구성되어 있다.2A to 2C, the video portable terminal of the present invention is embedded in the portable terminal body 201, the camera 202 embedded in the terminal body 201, and the portable terminal body 201 to emit light for emitting light. An element 203, a switch for turning on / off the light emitting element, and a power supply unit 205 for supplying power to the light emitting element and the terminal body.

상기와 같이 구성된 본 발명의 영상 휴대 단말기는 먼저 사용자가 전화시 단말기 본체(201)에 내장된 카메라(202)를 통해 사용자의 영상을 상대방에게 제공하도록 되어 있다.In the video portable terminal of the present invention configured as described above, the user first provides an image of the user to the other party through the camera 202 embedded in the terminal body 201 when the user calls.

또한 사용자가 야간이나 어두운 지역에서 통화를 하고자 할 때는 단말기 본체의 측면에 부착된 스위치(204)를 온 시켜 전화가 본체(201)에 내장된 램프 등을 사용한 발광 소자(203)에 전류를 흘려 발광을 하도록 한다.In addition, when a user wants to make a call at night or in a dark area, the switch 204 attached to the side of the terminal main body is turned on to emit light by flowing a current to the light emitting element 203 using a lamp or the like in which the telephone is built in the main body 201. Do it.

그렇게 함으로써, 어두운 지역에서도 사용자의 영상이 상대방에게 전송될 수 있도록 한다.By doing so, the image of the user can be transmitted to the counterpart even in a dark area.

도 3은 본 발명의 영상 휴대 단말기에 내장된 발광 소자를 동작을 보여주기 위한 구성을 개략적으로 보여주는 블럭도이다.3 is a block diagram schematically illustrating a configuration for showing an operation of a light emitting device included in a video portable terminal of the present invention.

도 3을 참조하면, 본 발명의 발광 소자를 동작시키기 위해서, 전원 공급부(301), 전류 제어 장치(302), 콘트롤러(303), 스위치(304) 및 발광 소자(305)등이 구성된다.Referring to FIG. 3, in order to operate the light emitting device of the present invention, a power supply unit 301, a current control device 302, a controller 303, a switch 304, a light emitting device 305, and the like are configured.

이하 상기와 같이 구성된 본 발명의 발광 소자의 동작을 상세히 설명하기로 한다.Hereinafter, the operation of the light emitting device of the present invention configured as described above will be described in detail.

먼저, 사용자에 의해 발광 소자를 온 하기 위해 스위치(304)를 온 시키게 되면, 전원 공급부(301)로부터 전류가 흐르는 경로(Path)가 형성되게 되며, 발광 소자(305)에 전압이 공급되어 발광 소자에 불이 들어오게 된다.First, when the switch 304 is turned on to turn on the light emitting device by a user, a path through which a current flows from the power supply unit 301 is formed, and a voltage is supplied to the light emitting device 305 to emit light. Lights up.

이때 전압을 공급해주는 전원 공급부(301)는 단말기 본체에 전원을 공급하는 배터리(Battery)를 이용하게 된다. 또한 전화를 거는 장소 및 사용자의 사양에 따라 콘트롤러(303)를 통해 전류 제어 장치(302)를 제어하여 발광 소자(305)의 밝기를 조절할 수 있도록 한다.At this time, the power supply unit 301 for supplying a voltage uses a battery for supplying power to the terminal body. In addition, the controller 303 controls the current control device 302 to adjust the brightness of the light emitting device 305 according to the place of the call and the user's specifications.

도 4는 본 발명의 영상 휴대 단말기에 내장된 발광 소자 모듈의 구조를 보여주는 도면이다.4 is a view showing the structure of a light emitting device module built in the video portable terminal of the present invention.

도 4를 참조하면, 본 발명의 발광 소자 모듈은 발광 소자(401)를 고정, 지지 하기 위한 고정 홀더(403), 발광 소자(401)의 주변을 감싸고 있는 반사경(402)으로 구성되어 있다.Referring to FIG. 4, the light emitting device module of the present invention includes a fixing holder 403 for fixing and supporting the light emitting device 401, and a reflector 402 surrounding the periphery of the light emitting device 401.

여기서, 발광 소자(401)의 주변을 감싸고 있는 반사경(402)을 두는 이유는 발광 소자의 빛 발산 효율을 높여주기 위함이다.The reason why the reflector 402 is wrapped around the light emitting device 401 is to increase the light emission efficiency of the light emitting device.

상기에서 설명한 바와 같은 본 발명의 영상 휴대 단말기에 따르면, 영상 휴대 단말기 사용자가 어두운 지역에서 전화를 하는 경우에도 발광 소자를 통해 선명한 영상을 상대방에게 보낼 수 있는 효과가 있으며, 또한 산악 지역에서나 정전시 비상용 후레쉬로 사용할 수도 있는 효과가 있다.According to the video portable terminal of the present invention as described above, even when the user of the video portable terminal makes a phone call in a dark area, it is effective to send a clear image to the other party through the light emitting element, and also in the mountain area or in case of power failure It can also be used as a flash.

Claims (3)

단말기 본체;Terminal body; 상기 단말기 본체에 내장되어 영상 인식을 위한 카메라;A camera embedded in the terminal body for image recognition; 상기 단말기 본체에 내장되어 빛을 발산하기 위한 발광 소자;A light emitting device embedded in the terminal body to emit light; 상기 발광 소자를 제어하는 스위치;A switch controlling the light emitting element; 전류 제어 장치를 제어하여 상기 발광 소자의 밝기를 조절하는 콘트롤러;를 포함하여 구성하는 것을 특징으로 하는 영상 휴대 단말기.And a controller for controlling a brightness of the light emitting device by controlling a current control device. 제 1항에 있어서.The method of claim 1. 상기 발광 소자의 주변에는 빛 반사를 위한 반사경을 구비하는 것을 특징으로 하는 영상 휴대 단말기.And a reflector for reflecting light around the light emitting device. 삭제delete
KR1019990055511A 1999-12-07 1999-12-07 Video portable terminal Expired - Fee Related KR100643447B1 (en)

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Publication number Priority date Publication date Assignee Title
KR20020012735A (en) * 2000-08-08 2002-02-20 김재명 Terminal equipment for image message with flash function being possible to equip as interior and exterior type and attachable and detachable type
KR100506267B1 (en) * 2002-09-26 2005-08-10 삼성전자주식회사 Method and apparatus for photographing in a mobile telephone
KR100500669B1 (en) * 2003-04-22 2005-07-12 주식회사 팬택앤큐리텔 Circuit to emit light for controlling luminosity automatically
KR101037853B1 (en) * 2004-12-29 2011-05-31 엘지전자 주식회사 Mobile communication terminal with directional lighting unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980083849A (en) * 1997-05-19 1998-12-05 이대원 Mobile Digital Still Camera
KR19990046292A (en) * 1999-02-03 1999-07-05 오병호 Aaaaa

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980083849A (en) * 1997-05-19 1998-12-05 이대원 Mobile Digital Still Camera
KR19990046292A (en) * 1999-02-03 1999-07-05 오병호 Aaaaa

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