baber/WOPTO huggingface dataset:
Patent KR-20060119006-A (KR)
Title: Apparatus for preventing steal home electric device
Inventor: LEE JONG RAE
IPC: G08B21/24
Filed: 2005-05-18
Abstract: A burglarproof apparatus for a domestic electric device is provided to operate domestic electric devices according to a specific frequency by generating the specific frequency from the center of a house. A reception unit(Rx) receives a specific frequency signal which is transmitted by wireless. A controller(100) selectively restrains or allows the operation of a corresponding device according to the reception state of the particular frequency signal. The particular frequency signal is transmitted from a transmitter(Tx) which is installed at the center of a predetermined place. The controller interrupts the operation when the specific frequency is not received within a predetermined time after the corresponding device is turned on.
Patent KR-20060119137-A (KR)
Title: Backlight assembly and display apparatus having the same
Inventor: KANG TAE GIL
IPC: G02F1/13357
Filed: 2005-05-18
Abstract: A backlight assembly and a display device are provided to minimize the friction area between a light guiding plate and a sidewall of a container, thereby suppressing the noise due to friction between the light guiding plate and the container, by forming protrusions on the sidewall of the container. A backlight assembly(800) comprises a container(500) and a light guiding plate(200). The light guiding plate includes a substrate and protrusions, wherein the protrusions are formed on one lateral surface of the substrate, and point-contacted with the container. Each of the protrusion has a pyramid shape. The protrusions are integrated into the substrate in one body. The protrusions have smaller friction coefficients than the substrate.
Patent KR-20060122483-A (KR)
Title: Camera link transmitting/receiving apparatus using optical fiber cable
Inventor: CHOI MAN SUNG
IPC: H04N7/22
Filed: 2005-05-27
Abstract: A camera link transmitting/receiving apparatus using an optical fiber cable is provided to basically solve deterioration of data due to EMI(Electro Magnetic Interference) and RFI(Radio Frequency Intereference). A connector is connected to a camera(10) and receives the image data outputted from the camera according to the camera link standard. A signal conversion member converts the image data inputted through the connector into a connectable signal type through an optical cable(300). A DC(Direct Current) balance member encodes the signal converted at the signal conversion member through the scramble. A parallel/serial conversion member converts the signal outputted from the DC balance member into a serial type signal. A light emitting member converts the serial type signal into an optical signal. An optical module is connected to the optical cable so that the converted optical signal is transmitted.
Patent KR-20060123819-A (KR)
Title: Multi function acupuncture housing
Inventor: YANG WON DONG
IPC: A61H39/08
Filed: 2005-05-30
Abstract: A multifunctional length adjustable housing of needles for acupuncture is provided to use one type of housing for needles with various lengths by adjusting its length according to length of the needles, to allow easy carrying, and to reduce the risk of missing. The multifunctional length adjustable housing of needles for acupuncture comprises: a fixing part of the needle housing for easy carrying; a middle part(120); a locking part(140); a groove(160), of which length is adjustable; a large part(130) of the needle housing; and a small part(150) of the needle housing inserted into the large part of the needle housing. By inserting the small part of needle housing into the large part of the needle housing through at least more than one locking part(140), the length of the hosing is able to be adjusted according to the needle lengths.
Patent KR-20060124133-A (KR)
Title: Liquid crystal display device and the fabrication method thereof
Inventor: OH JAE YOUNG
IPC: G02F1/136
Filed: 2005-05-31
Abstract: An LCD and a method for manufacturing the same are provided to reduce the number of masks, thereby improving the manufacturing efficiency, by forming source and drain electrodes, a semiconductor layer, and a pixel electrode using a zinc oxide layer. A gate line(212) and a gate pad(232) are formed on a substrate. A gate insulating layer is formed on the substrate. A zinc oxide thin film is formed on the gate insulating layer. The zinc oxide layer is pattern-etched to form a data line(214) crossing the gate line, a data pad(234), a thin film transistor region, and a pixel electrode(220) in a single body. A passivation layer is formed on the zinc oxide pattern. Contact holes for exposing the data line, the data pad, the thin film transistor, the pixel electrode, and the gate pad are formed in the passivation layer. Ions are implanted in the exposed portions of the data line, the data pad, the thin film transistor, and the pixel electrode.
Patent KR-20060131071-A (KR)
Title: Wiring for display device and thin film transistor array panel including the same and method for manufacturing the same
Inventor: BAE YANG HO
IPC: G02F1/136
Filed: 2005-06-15
Abstract: A wire for a display device, a thin film transistor substrate comprising the same, and a method for manufacturing the same are provided to improve the adhesive characteristic of the wire while maintaining a low resistance of a copper layer, by forming the wire of a molybdenum layer, a copper layer, and a conductive oxide layer. A wire(131) for a display device is formed in a triple-layered type. The wire comprises a first conductive layer(131p) containing molybdenum or molybdenum alloy, a second conductive layer(131q) containing copper or copper alloy, and a third conductive layer(131r) containing a conductive oxide. The third conductive layer is formed of a material selected from ITO, IZO, AZO, and InSnZnO. The wire is used for a gate line or a data line for an LCD.
Patent KR-20060131438-A (KR)
Title: Wireless telecommunication terminal and method for self-diagnosis
Inventor: PARK HYUK GYUN
IPC: H04B17/00
Filed: 2005-06-16
Abstract: A wireless communication terminal having a self diagnosis function and a method thereof are provided to compare a predictive transmission level calculated in consideration of an amplification gain and detection loss of a transmission signal detected from the first power detector with a measurement transmission level detected from the second power detector, thereby detecting whether a transmission end is abnormal as well as exactly detecting an abnormal position(element). The first power of a transmission signal outputted from a transmitter is detected and converted into the first digital signal(301,302). A predictive transmission level is calculated in consideration of an amplification gain and detection loss of the first digital signal(303). The transmission signal is amplified to detect the second power(304). The detected second power of the transmission signal is converted into the second digital signal(305). A measurement transmission level is calculated in consideration of detection loss of the second digital signal(306). The predictive transmission level and the measurement transmission level are compared together to conduct self diagnosis(307).
Patent KR-20070002470-A (KR)
Title: Driving circuit for driving organic light emitting diode display and organic light emitting diode display using the same
Inventor: KIM BINN
IPC: G09G3/20
Filed: 2005-06-30
Abstract: An OLED(Organic Light Emitting Diode) driving circuit and an OLED display device using the same are provided to enhance operation reliability of the OLED driving circuit by alternately supplying a data signal and an idling voltage to the OLED, so that an operation load on a driving TFT(Thin Film Transistor) is decreased. A data signal and an idling voltage are supplied to plural data lines(D1~Dm). A scan signal is supplied to plural gate lines(G1~G2n), which cross the data lines. Each of pixels(P[1,1]~P[n,m]) includes an OLED, first and second switching transistors, and first and second driving transistors. The first switching transistor supplies the data signal and the idling voltage to a first control node in response to the scan signal from a (2i-1)-th gate line. The first driving transistor controls the current flowing through the OLED in response to the voltage on the first control node. The second switching transistor supplies the data signal and the idling voltage to a second control node in response to the scan signal from a 2i-th gate line. The second driving transistor controls the current flowing through the OLED in response to the voltage on the second control node. A data driving circuit(101) supplies the data signal to the control node and the idling voltage to the second control node during a first period. During a second period, the data driving circuit supplies the idling voltage to the first control node and the data signal to the second control node. The gate driving circuit is formed on the same substrate with the pixels, the gate lines, and the data lines.
Patent KR-20070006526-A (KR)
Title: System and method for assigning dynamic id to rfid tag, rfid tag, rfid terminal and recording medium
Inventor: KIM JAE HYUNG
IPC: G06K19/073
Filed: 2005-07-08
Abstract: A system and a method for assigning a dynamic ID to an RFID(Radio Frequency IDentification) tag, and the RFID tag, an RFID terminal, and a recording medium for the same are provided to safely assign/record ID information to the RFID tag with mutual authentication between the RFID tag and the RFID terminal through an encoding protocol using an encoding key and a key index. The RFID tag(100) generates an authentication value corresponding to a received random number with a key matched with the key index after receiving the random and the key index from the RFID terminal(300), and transmits the generated authentication value to the RFID terminal. The RFID terminal receives the authentication value from the RFID tag, generates the authentication value corresponding to the random number, and authenticates validity of a security key matched with the key index. If the validity is authenticated, the RFID terminal extracts and encodes the ID information assigned to the RFID tag, and transmits the encoded ID information to the RFID tag. The RFID tag decodes the encoded ID information received from the RFID reader and stores the decoded ID information to a memory.
Patent KR-20070006977-A (KR)
Title: Single phase inverter
Inventor: CHOI JIN HA
IPC: H02M7/48
Filed: 2005-07-09
Abstract: A single-phase inverter is provided to reduce the number of switches by commonly using a rectifier converting an input AC voltage into a DC voltage and an inverter inverting the DC voltage into the AC voltage. One terminal of an input AC power is connected to a serial joint point of first and second choppers(100,200). First and second diodes(D1,D2) connected in series to each other in an inverse direction are connected in parallel with the first and second choppers. Third and fourth choppers(300,400) connected in serial to each other are connected to ends of the first and second diodes. The first and second choppers have switching devices(S3,S4) switching according to a control signal, and a diode connected in parallel to the switching devices.
Patent KR-20070010668-A (KR)
Title: Apparatus and method of packet processing in digital broadcasting system
Inventor: KWON SE OH
IPC: H04N7/12
Filed: 2005-07-19
Abstract: A method and apparatus for processing packets in a digital broadcasting system are provided to minimize the quantity of packets transmitted to a cable card and the quantity of packets temporarily stored in a buffer before being transmitted to the cable card. A digital broadcasting system includes set-top-box which temporarily stores packets received from a cable modem when the packets are cable card packets and rearranges the packets according to priority when the quantity of temporarily stored exceeds a predetermined quantity. The set-top-box includes a first buffer(310-1) for temporarily storing the packets, a second buffer(310-2) for outputting the temporarily stored packets to a cable card(400), a distributor(340), and a rearrangement unit(330). The distributor classifies the packets by types, temporarily stores the packets in the second buffer when the packets are cable card packets, and transmits the packets to a system information processor when the packets are system processed packets. The rearrangement unit confirms the type of packets when the capacity of packets temporarily stored in the second buffer exceeds a predetermined capacity, deletes packets other than the newest version when at least one group of packets of the same type exists, rearranges the packets, and temporarily stores the rearranged packets.
Patent KR-20070010717-A (KR)
Title: Portable phone having a dual stereo speaker
Inventor: LEE JONG WON
IPC: H04B1/38
Filed: 2005-07-19
Abstract: A mobile terminal having a dual-speaker is provided to restrain the generation of howling, echo and noise by restraining sounds outputted from a speaker from being re-inputted to a microphone. A terminal body(10) includes at least two or more bodies, a main part(12) and a folder part(14). A microphone(12b) is provided on the main part(12) of the terminal body(10). Speakers(30) are provided at the folder part(14). The speakers(30) are disposed at both sides based on a central axial line of the folder part(14) and are stereo speakers.
Patent KR-20070012984-A (KR)
Title: Humidifier
Inventor: HWANG CHONG SIK
IPC: F24F6/00
Filed: 2005-07-25
Abstract: A humidifier is provided to fix a vibrator assembly between a vibrator cap and a vibrator bracket by pressing the vibrator assembly. A humidifier includes a water tank, a vibrator assembly(120), a vibrator cap(130), a vibrator bracket(140), a PWB assembly(150), and a heat sink(160). The vibrator assembly atomizes the water supplied from the water tank. The vibrator cap interrupts the water on the upper side of the vibrator assembly so that the water cannot make contact with parts on the lower side. The vibrator bracket is installed on one side of the vibrator assembly to surround and fix the vibrator assembly. The PWB assembly is provided on one side of the vibrator bracket to control a vibrator to atomize the water using oscillation. The heat sink is installed on one side of the PWB assembly to emit heat by a contact with air. The vibrator assembly is pressed and fixed by the vibrator cap and the vibrator bracket.
Patent KR-20070013894-A (KR)
Title: Metal wiring method of semiconductor device
Inventor: LEE BOUNG JU
IPC: H01L21/28
Filed: 2005-07-27
Abstract: A method for forming a metal line of a semiconductor device is provided to improve operation reliability of the semiconductor device by preventing leakage currents from being generated from the metal line. An etching stopper film(114), a low dielectric film(116), and a silicon oxide film are formed on an overall surface of a semiconductor substrate. The etching stopper film, the low dielectric film, and the silicon oxide film are etched to form a via-hole and a trench. First and second barrier metal films(120,122) are formed according to a profile of the via-hole and an inner surface of the trench. The first and second barrier metal films are etched on a bottom surface of the via-hole. A third barrier metal film(124) is formed on the bottom surface of the via-hole and the second barrier metal film. A copper seed layer(130) is formed on the via-hole and the inner surface of the trench. The copper metal layer is formed on the copper seed layer. The copper metal layer is planarized by a CMP(Chemical Mechanical Polishing), such that an upper copper line(140) is formed. The first barrier metal film is formed of titanium nitride by a CVD(Chemical Vapor Deposition).
Patent KR-20070016689-A (KR)
IPC: H04N5/44
Filed: 2005-08-05
Abstract: 본 발명은 메모리 카드에 저장된 영상, 음성 데이터를 읽어 영상, 음성을 TV로 출력할 수 있는 카드리더기에 관한 것이다. 보다 상세하게는 본 발명에 의하면 상기한 카드리더기는 TV의 외부 입력 단자(영상, 음성)에 연결되어, 다양한 기기(디지털 카메라, 디지털 캠코더, PC 등 )에서 사용되어 데이터가 저장된 메모리카드를 상기 카드리더기에 삽입하면 메모리카드에 있는 데이터를 검색하고 영상, 음성을 추출하여 영상이나 음성을 선택할 수 있도록 리스트화하여 TV로 출력한 후 사용자가 원하는 영상이나 음성을 수동 스위치를 통하여 TV 화면에서 선택하면 그 영상이나 음성을 TV로 출력할 수 있는 카드리더기이다. 
     따라서 PC 없이도 디지털 캠코더, 디지털 사진기 등의 메모리 카드에 저장된 영상, 음성을 넓은 화면인 TV를 통하여 바로 간편하게 시청할 수 있다. 
       
     카드리더, TV 출력, 영상 출력
Patent KR-20050087761-A (KR)
Inventor: BAEK JEONG SIL
IPC: E04F15/20
Filed: 2005-08-10
Abstract: 본 발명은 천연재료를 이용한 건축용 층간 방음재에 관한 것으로, 황토와 세라믹 모르타르, 코르크, 야자수 껍질, 야자숯 및 광물질 등을 혼합하여 패널형태로 제작하되, 그 저면에는 공기층이 형성된 쿠션재를 접착시켜 일체형으로 제작함으로써 소음이 차단되고 인체에 유익한 성분은 지속적으로 방출되는 특징이 있다. 
     본 발명은 크게 흡음재(10)와 쿠션재(20)로 구성된 두 부분으로 나뉘어 제작되는바, 사용되는 재료 중 황토와 제올라이트 및 게르마늄은 0.2mm의 크기로, 세라믹 모르타르는 0.02mm의 크기로, 맥반석과 포졸란은 0.01mm의 크기로, 우레탄과 야자숯은 10mm의 크기로, 코르크와 야자수 껍질은 5 ~ 10mm의 크기로 분쇄한 다음, 
     상기 준비된 재료를 황토 35 ~ 40 중량 %와 세라믹 모르타르 13 ~ 15 중량%, 코르크 9 ~ 11 중량 %, 야자수 껍질 4 ~ 6 중량 %, 야자숯 4 ~ 6 중량 %, 제올라이트 8 ~ 10 중량 %, 맥반석 7 ~ 9 중량 %, 게르마늄 7 ~ 9 중량 %, 포졸란 7 ~ 9 중량 % 및 우레탄 1 ~ 3 중량 %로 계량하여 혼합한 후, 
     상기 혼합된 혼합물 100 중량 %에 대하여 물 15 ~ 20 중량 %를 교반기를 통해 교반한 후 프레스를 이용하여 압착하여 패널 형태의 흡음재(10)를 제작하며, 
     상기 제작된 흡음재(10)의 저면으로는 원형의 공기층(21)이 반복 · 연속적으로 형성된 쿠션재(20)를 접착수단을 통해 접착하는 대략적인 구성을 갖는다. 
     상기와 같이 구성된 본 발명은, 건물을 시공할 때 천연 재료인 황토와 세라믹 모르타르, 코르크, 야자수 껍질, 야자숯, 제올라이트, 맥반석, 게르마늄, 포졸란 및 우레탄을 혼합하여 물과 교반한 다음, 프레스 작업을 통해 바닥과 벽체에 사용되는 방음재의 형태로 제작하되, 그 저면으로는 공기층이 형성된 쿠션재를 형성시켜서 건축물의 층간 및 실간 소음이 차단되고, 인체에 유익한 성분이 지속적으로 방출되는 효과가 있다.
Patent KR-20070019094-A (KR)
IPC: A47L9/10
Filed: 2005-08-11
Abstract: 본 발명은 진공 청소기에 관한 것으로서, 상세하게는 집진 유니트에서 필터링된 공기를 재차 필터링하는 필터 카트리지가 구비되는 진공 청소기에 관한 것이다. 
     본 발명에 따른 필터 카트리지가 구비된 진공 청소기는 바디; 상기 바디에 안착되어 흡입된 이물질이 포함된 공기를 필터링하는 집진 유니트; 상기 집진 유니트의 일측에 구비되는 카트리지 케이스; 상기 카트리지 케이스에 삽입가능하고, 상기 집진 유니트로부터 배기되는 이물을 재차 필터링하는 필터가 수용되는 필터카트리지; 및 상기 필터 카트리지의 하측에 구비되어, 상기 카트리지 케이스와 필터 카트리지가 밀착되도록 하는 실러;가 포함되며, 이와 같은 본 발명에 의해서 집진 유니트에서 필터링된 공기가 재차 필터링되어 바디 내부 특히, 모터에 미세먼지가 쌓이는 것을 방지하여 모터의 성능 저하 및 고장 또는 파손되는 것이 방지되고, 실러에 의해 필터 카트리지가 카트리지 케이스 밀착됨으로써, 카트리지 케이스 내부에에 먼지가 쌓이는 것이 방지되는 효과가 있다. 
       
     필터카트리지, 카트리지 케이스, 실러
Patent KR-20070023997-A (KR)
Title: Fringe field switching mode liquid crystal display device and manufacture method thereof
Inventor: KIM HYANG YUL
IPC: G02F1/1343
Filed: 2005-08-25
Abstract: A fringe field switching mode liquid crystal display device and a method for manufacturing the same are provided to prevent generation of greenish phenomenon and afterimages by cutting off direct current voltage components at gate electrodes by covering gate bus lines with common electrodes, and by forming a net-shaped matrix structure with common bus lines by forming common electrodes in a slit shape. Unit pixels(100) are formed by cross-arranging gate bus line(120), data bus lines(130), and common bus lines(140). Common electrodes(180) and pixel electrodes(150) are arranged in the unit pixel areas under interposition of a gate insulating layer. A lower substrate having thin film transistors including source and drain electrodes is bonded with an upper substrate having color filters and black matrices, corresponding to the pixel areas, under interposition of a liquid crystal layer. The common electrodes are formed on the pixel electrodes in a plurality of slits, covering the gate bus lines except the thin film transistor parts and forming a net-shaped matrix structure with the common bus line.
Patent KR-20070024087-A (KR)
Title: Interface device for firmware upgrade
Inventor: PARK KYOUN SOO
IPC: G06F1/00
Filed: 2005-08-26
Abstract: An interface device for upgrading firmware is provided to selectively connect cable lines, which are provided as an accessory device for each function, in case of necessary and diversely upgrade the firmware according to data specification by selectively connecting the cable lines. The first interface port(110) is connected to a port of a computer(A). A transfer specification converter(220) is connected to a housing forming one body with the first interface port and converts the firmware data received based on the first interface specification into the second interface specification. The second interface port(130) is connected to the transfer specification converter and transfers the converted firmware data to a terminal(B). The third interface port(210), which is attached/detached from the first interface port, and the fourth interface port(230) connected to the computer side port are installed to both ends of a cable.
Patent KR-20070027057-A (KR)
Title: Battery watching system
Inventor: HEO JAE SIL
IPC: H02J9/06
Filed: 2005-08-29
Abstract: A battery watching system for an automatic power distribution is provided to prevent an operation failure in advance, by performing remote monitoring, real time failure diagnosis and failure prediction watching of a battery by checking and recording the present state of the battery periodically and automatically. A power supply part(1200) supplies power required in operating a battery watching terminal device(1000) by receiving a commercial power supply unit(800). A battery connection part(1100) measures a voltage and a current by being connected to a positive pole and a negative pole of the battery in order to monitor the state of the battery, and receives power from the battery in case of power failure of the commercial power supply unit. A control part(1300) analyzes an analog signal about the battery and then converts the analog signal into a digital signal, and transmits the data to a communication port(710) through an interface part(1400), and controls to measure a value of a temperature sensor(1410) and then to transmit the data to the communication port through the interface part, and controls the battery watching terminal device. The interface part connects information of the battery to the communication port.
Patent KR-20050092351-A (KR)
Inventor: SIM SUN BO
IPC: A23L7/109
Filed: 2005-08-30
Abstract: 소맥분에 황토 분말 및 숯 분말을 혼합 반죽한 후 숙성시켜 국수를 제조함으로써, 황토 및 숯에 함유된 유기물, 미네랄 및 분해효소 등을 그대로 섭취할 수 있어 변비, 악취제거는 물론 신진대사, 혈액순환 및 각종 성인병을 예방할 수 있는 기능성 국수의 제조방법이 개시되어 있다. 본 발명에 따르면 40메쉬망을 100% 통과하는 황토분말을 선별하는 단계; 선별된 황토분말을 소정의 물탱크에 2~3회 반복하여 완전 침전시켜 침전황토를 얻는 단계; 침전황토에 마찬가지로 40메쉬망을 100% 통과하는 숯 분말을 혼합하여 다시 침전시킨 후 건조하여 덩어리 형상의 혼합재료를 제조하는 단계; 혼합재료를 통상의 분쇄기에 투입하여 분쇄하는 단계; 82~90wt%의 소맥분에 7~14wt%의 혼합분말 및 3~4wt%의 소금을 넣은 후, 다시 10~15??의 천연수를 넣어 반죽을 하는 단계; 및 반죽을 밀폐용기에 넣고 30~60분간 숙성시킨 후 통상의 제면기로 제면하여 국수를 제조하는 단계를 포함한다.
Patent KR-20060108356-A (KR)
Inventor: YEO SEUNG KU
IPC: B01F7/18
Filed: 2005-09-02
Abstract: 본 발명은 지면에 고정되어지는 기둥(2)과, 상기 기둥(2) 상단에 회전 가능하게 장착되어지는 구동플레이트(3)와, 상기 구동플레이트(3) 한쪽면 하부에 장착된 구동모터(4), 및 구동플레이트(4) 다른쪽면 하부에 장착되어져 교반탱크(8)내의 물질을 교반할 수 있도록 샤프트(5a) 및 임펠러(5b)로 구성된 교반기구(5)와, 상기 구동플레이트(3) 내부에 구동모터(4) 및 교반기구(5)에 연결되어져 구동모터(4)의 구동에 따라 교반기구(5)를 구동시키게 되는 풀리(6)와 벨트(7)로 구성되어진 교반기에 있어서, 상기 기둥(2) 내부에 실린더(10)가 구동플레이트(3)에 장착 설치되어지며 이 실린더(10)내에 보조실린더(20)가 구성되어지고 상기 보조실린더(20) 내부에 고정바(30)가 내장되어지되 이 고정바(30)는 기둥(2) 하단에 고정되어지며, 상기 보조실린더(20)는 상부에 내부로 연통되어져 호스(60)가 연결되어지게 통공(21)이 구성되어진 것이다. 
     이에 본 발명은 구동플레이트를 상승시키기 위해 기둥내에 실린더를 구비하되 실린더내에 상부에 공기압이나 유압이 유입되어지게 통공이 구성된 보조실린더를 구비하며 이 보조실린더 내부에 고정바를 기둥과 고정하여 교반탱크내 물질의 교반작업을 완료한 후 통공을 통해 보조실린더내로 공기압이나 유압을 유입시켜 이 압력에 의해 실린더 및 구동플레이트가 상승하게 함으로 적은 압력으로도 구동플레이트를 용이하게 작동시킬 수 있어 작업성 및 작동성을 향상시킬 수 있도록 한 것이다. 
       
     교반기, 실린더, 보조실린더, 고정바, 통공
Patent KR-20070028149-A (KR)
Title: Necklace type ear-mic phone
Inventor: JEONG JUNE WOOK
IPC: H04R1/10
Filed: 2005-09-07
Abstract: A necklace type ear-mike phone is provided to realize safe driving and to acquire an enough front visual field by minimizing deterioration of a concentration force caused by communication in driving. A necklace type ear-mike phone includes a necklace string(120), a main body unit(130), and a body unit(140). The necklace string(120) is connected to an earphone. The main body unit(130) connects the necklace string(120) to a terminal main body. The body unit(140) has a mike, and is electrically connected to the main body unit(130). The body unit(140) is relatively and movably connected to the necklace string(120) along a length direction so that the body unit(140) is separated from the main body unit(130). A couple of earphones are symmetrically installed on a central part of the main body unit(130) symmetrically. The body unit(140) is arranged on a central part of the earphone.