baber/WOPTO huggingface dataset:
Patent KR-20060122303-A (KR)
Title: Apparatus for processing digital image with multi-used module
Inventor: MOON TAE WON
IPC: H04N5/225
Filed: 2005-05-26
Abstract: A digital image processing apparatus with an additional function module is provided to enhance the usefulness of the digital image processing apparatus by demounting or mounting the additional function module from or in the digital image processing apparatus. An interface unit(39) transmits and receives signals with an additional function module(19). A signal of at least one operation control input device composed in the additional function module(39) is received through the interface unit(39). If the additional function module(19) is combined, a DSP(Digital Signal Processor) recognizes the additional function module(19), receives program information for operating the additional function module(19) through the interface unit(39), receives information generated by the additional function module(39), and processes and outputs the received information.
Patent KR-20060124250-A (KR)
Title: A artificial seed growing soil for slope applies polymer pva
Inventor: JUNG BOK DUK
IPC: A01G1/00
Filed: 2005-05-31
Abstract: Provided is an afforestation material for a slope, which stabilizes incised earth, and supplies a sufficient amount of water to plants for a long time by using a highly absorptive PVA polymer to facilitate germination of seeds and to increase growth of plants. The afforestation material for stabilizing a slope comprises base soil such as weathered granite soil and clay soil and a curing agent such as a chemical fertilizer. The afforestation material is mixed with a highly absorptive PVA(polyvinyl alcohol) polymer as a soil stabilizer and various plants and water, and then is applied onto the slope. The highly absorptive PVA polymer is distributed uniformly in the afforestation material, supplies water required for the germination of plants with no need for continuous feed of water, and is gelled so as to be attached firmly to the slope, thereby preventing loss of the plants.
Patent KR-20060125333-A (KR)
Title: A method for converting sms message to multimedia message and sending the multimedia message and text-image converting server
Inventor: KIM DO WAN
IPC: H04W88/18
Filed: 2005-06-02
Abstract: A method for converting a short message into a multimedia message and transmitting the multimedia message and a text-image converting server for performing the same are provided to convert the SMS(Short Message Service) message, which a caller has transmitted, into the multimedia message which corresponds to the contents of the SMS message and in which multimedia data(picture, video, image, avatar) are combined, and transmit the multimedia message, so that a callee can easily grasp message contents, and interests can be aroused. A method for converting a short message into a multimedia message and transmitting the multimedia message comprises the following steps of: extracting a morpheme of the standard language from a short message, which a caller has transmitted, by using a stored electronic directory for Korean Alphabet; grasping contents and sensitivity state of the short message from the extracted morpheme by using an NLP(Natural Language Processing) technology(S403,S404); selecting main words corresponding to the contents of the short message; extracting multimedia data, corresponding to the main words, from pre-stored information and selecting an avatar corresponding to the sensitivity state(S406,S407); generating a multimedia message by combining the extracted multimedia data with the avatar corresponding to the sensitivity state(S410); informing the caller of the generation of the multimedia message(S411); and transmitting the multimedia data to a callee according as the caller requests to transmit the multimedia message(S412,S413).
Patent KR-20060128081-A (KR)
Title: Pipe system and semiconductor fabrication equipment
Inventor: BACK JONG MIN
IPC: H01L21/205
Filed: 2005-06-08
Abstract: A pipe system and a semiconductor manufacturing apparatus are provided to prevent adhesion of a solid by-product. A pipe system includes a process chamber(110). A trap(130) removes a solid by-product included in exhaust gas from the process chamber. A first pipe(170a) connects a process chamber to the trap. A first heater encloses the first pipe. A second pipe connects a pump to the trap. At least one nozzle supplies gas in the first pipe through the first heater and the first pipe. At least one nozzle has a portion protruding into the interior of the pipe and is deflected toward the forward direction of the flow of the fluid in the interior of the first pipe, and the end of the nozzle and the deflected portion are located in the interior of the first pipe.
Patent KR-20060128093-A (KR)
Title: Method of wafer alignment
Inventor: LEE SEONG WON
IPC: H01L21/027
Filed: 2005-06-08
Abstract: A method for aligning a wafer is provided to automatically preventing a temporary stop of a process by aligning the wafer using another alignment pattern. An alignment program is loaded in an exposure device(S100). A wafer is loaded on the exposure device(S200). A stage of the exposure device is moved to a first alignment pattern position of a wafer(S300). The exposure device aligns the wafer using a first alignment pattern(S400). When the exposure device does not sense a position or signal of the first alignment pattern, it fails an alignment of the wafer(S500). The exposure device moves a stage of the exposure device to a second alignment pattern position(S600). The wafer is aligned using a second alignment pattern(S700). It is judged whether or not the alignment of the wafer is succeeded(S800). When the alignment of the wafer is succeeded, the exposure device exposes the wafer(S900).
Patent KR-20060132136-A (KR)
Title: Anti-gas mask and the method thereof
Inventor: JUNG JUNG DAE
IPC: A62B18/02
Filed: 2005-06-17
Abstract: An anti-gas mask and a manufacturing method thereof are provided to present a new connection structure of a window for improving airtightness of the mask, and to improve a product efficiency due to an easy and convenient assembly process. The anti-gas mask includes: a window coupling part; a window fixed to the window coupling part; a purifying tank coupler; an exhaust tank coupler; a rubber band or a fastener; first and second prominences formed on the outer periphery of the window for forming a groove for insertion of the window coupling part therebetween; a contact prominence formed on the outer periphery of the inner side of the window at a regular space from the second prominence; a fixing clip having a fixing prominence closely adhering the window coupling part by being adhered to the contact prominence, connected to the second prominence, and formed along the inner periphery.
Patent KR-20060133280-A (KR)
Title: System for providing voip service using an integrated voip equipment and method thereof
Inventor: KIM KYUNG WON
IPC: H04L12/66
Filed: 2005-06-20
Abstract: A system and a method for providing a VoIP service by using an integrated VoIP equipment are provided to offer a VoIP telephone service without the necessity of a special telephone terminal or any modification for premises wiring by transmitting and receiving voice data through a generic phone by using an integrated VoIP equipment. A system for providing a VoIP service by using an integrated VoIP equipment(110) consists of a communication station(101), an MDF(Main Distribution Frame)(102), and a subscriber(103). The communication station(101), connected to a telephone terminal(112) through the integrated VoIP equipment(110), installed in the MDF(102), so as to provide a VoIP telephone service to the subscriber(103), transmits voice data. Also the communication station(101), connected to the subscriber's PC terminal(111) through a data equipment(109) in the MDF(102), transmits data. The subscriber's PC terminal(111), connected to an IP network(107), is connected with the VoIP equipment(110) so as to provide a VoIP telephone service. The MDF(102) executing a function for connecting external lines of the communication station(101) with internal lines of the subscriber(103), comprises an IP switch(108), the data equipment(109), and the integrated VoIP equipment(110).
Patent KR-20060133661-A (KR)
Title: Method for managing printing error
Inventor: LEE KANG HOON
IPC: B41J29/393
Filed: 2005-06-21
Abstract: A method of managing a print error is provided to stop the printing process when an error occurs, and restart the printing process from where the print process stopped when the error is eliminated. A method of managing a print error includes the steps of stopping output of a recording medium when an error is generated and storing information about data printed before the error is generated(S320), and printing the data unprinted due to the error from a print stop position of the recording medium by using the information when the error is eliminated(S360). The information about the print stop position includes a position of the recording medium on the print head while a print operation is performed.
Patent KR-20050077811-A (KR)
Inventor: KIM SEUNG SIK
IPC: G11B31/02
Filed: 2005-06-28
Abstract: 본 발명은  고객의 노래하는 모습 및 음성을 촬상 및 저장한 후 그 영상 및 음성 데이터를 휴대용 기록매체에 기록하여 제공할 수 있는 노래방용 영상 및 음성 저장장치에 관한 것이다 
     이러한 본 발명의 장치는 각 룸에 비디오 카메라와 마이크가 설치되어 있어 고객의 노래하는 모습과 음성을 기록할 수 있도록 된 노래방 시스템에 있어서,  각 룸의 비디오 카메라와 마이크로부터 수신된 신호를 처리하여 하나의 비트스트림으로 형성하기 위한 영상/음성처리부;  조작부;  상기 조작부의 사용자 조작에 따라 상기 영상/음성처리부로부터 입력된 데이터를 하드디스크에 저장하고, 하드디스크에 저장된 해당 고객의 데이터를 리드하여 출력하기 위한 메인 프로세서부; 및   상기 영상/음성 데이터를 CD에 기록하기 위한 CD 기록수단을 포함한다. 
     따라서 본 발명에 따르면 고객의 노래하는 모습과 노래소리를 CD로 제작하여 제공하므로 고객의 욕구를 충족시켜줄 수 있고, 편집과정에서 CD의 초기화면에 자신의 노래방에 대한 광고문구를 배경화면과 함께 추가할 수 있다.
Patent KR-20070002548-A (KR)
Title: Method for forming capacitor of semiconductor device
Inventor: ROH JAE SUNG
IPC: H01L21/8242
Filed: 2005-06-30
Abstract: A method for forming a capacitor in a semiconductor device is provided to increase process margin and to improve contact resistance by removing an oxide layer filled in a groove before forming a storage electrode. An interlayer dielectric having a storage node plug(25) is formed on a substrate(21). A groove(100) is formed by partially removing the upper portion of the storage node plug. An oxide layer is filled in the groove. A mold insulating layer(26) is formed on the resultant structure. A trench is formed by etching the mold insulating layer and the oxide layer. By removing the exposed oxide layer, the entire surface of the storage node plug is exposed. A storage electrode(28) is then formed on the exposed storage node plug. A dielectric film and a plate electrode are sequentially formed on the storage electrode.
Patent KR-20070003020-A (KR)
Title: Method of forming dual metal gate electrode in semiconductor device
Inventor: SUNG MIN GYU
IPC: H01L21/336
Filed: 2005-06-30
Abstract: A method for forming a dual metal gate electrode of a semiconductor device is provided to obtain optimum work functions from NMOS and PMOS transistors by performing an Ni ion implantation on a TiNi layer of the PMOS transistor region. A TiNi layer(53) is formed on a substrate(50) with a gate insulating layer(52). An Ni ion implantation is selectively performed on the TiNi layer of a PMOS transistor region. A heat treatment process is performed on the resultant structure. Then, the TiNi layer is selectively removed from the resultant structure by an etching process.
Patent KR-20070003175-A (KR)
Title: Method for compensating a voltage by using the multi-layer perceptron model
Inventor: PARK TAE BUM
IPC: H02H3/04
Filed: 2005-06-30
Abstract: A method for compensating a voltage based on a multi-layer perceptron model is provided to efficiently compensate a voltage sag or a voltage swell by changing a connection weight of a multi-layer perceptron model corresponding to a gain of a PID(Proportion-Integration-Differentiation) control scheme based on the multi-layer perceptron model. A method for compensating a voltage based on a multi-layer perceptron model includes the steps of: calculating an output voltage of an output layer based on an input voltage inputted to an input layer, a connection weight between nodes of the input layer and nodes of a hidden layer, a connection weight between nodes of the hidden layer and nodes of the output layer, and a threshold value of the output layer and the hidden layer(S1); calculating an output layer error as a difference between the output voltage of the output layer and the predetermined reference voltage, and calculates an error square sum which is defined as a square sum of the output layer error(S2); and updating the connection weight and the threshold value from the output layer error based on a back propagation algorithm(S3).
Patent KR-20060049757-A (KR)
Inventor: BOUCHY CHRISTOPHE
IPC: C10G45/04
Filed: 2005-07-01
Abstract: 본 발명은 황-함유 화합물 및 올레핀을 함유하는 가솔린 유분을 선택적으로 수소화탈황시킬 수 있는 신규한 방법에 관한 것이다. 본 방법은 예컨대 단독으로 또는 혼합물로서 사용되는 알루미나, 실리카, 실리카-알루미나 또는 마그네시아와 같은 내화성 산화물, VIII족 금속, Co 또는 Ni에 의하여 촉진될 수 있거나 없는 VI족 금속, 바람직하게는 Mo 또는 W에서 선택된 지지체를 포함하는 촉매를 사용한다. 상기 촉매는 22 nm를 초과하는 평균 공극 직경을 특징으로 한다. 본 방법은 하나 이상의 단계를 포함할 수 있다.
Patent KR-20070004189-A (KR)
Title: Led pkg and its method having improved esd capability
Inventor: KIM HYUN HO
IPC: H01L33/48
Filed: 2005-07-04
Abstract: A light emitting diode package with improved electrostatic discharge and a method for manufacturing the same are provided to protect a light emitting chip from overvoltage of electrostatic discharge by connecting a varistor with the light emitting chip in parallel. A light emitting diode package includes a terminal(10) with an electrode, a varistor(20) electrically connected to the terminal and forming an electrode on its surface, a light emitting diode chip(30) connected in parallel with the electrode of the varistor in a flip chip manner, and a molding portion(40) covering the varistor and the light emitting diode chip, The terminal is made of a board with a cathode conductive pattern and an anode conductive pattern.
Patent KR-20070005214-A (KR)
Title: Electric apparatus
Inventor: JOO JAE IL
IPC: G06F1/26
Filed: 2005-07-05
Abstract: An electric device is provided to receive a communication signal from the outside without respective to power supplied to a processor by using a switch controller for controlling a switch to supply the communication signal to the processor in a normal mode and a memory in a power-off mode. The processor(40) processes the external communication signal. A communication port such as a USB(Universal Serial Bus) port(10) receives the external communication signal including the power, a control signal, and data. The switch(20) applies the external communication signal received through the communication port to the processor or the memory. The switch controller(45) controls the switch to make the external communication signal applied to the memory in the power-off mode and the processor in the normal mode. If the normal mode is entered, the processor searches whether the data is stored to the memory by the external communication signal. In case that the external communication signal includes upgrade data, the processor performs an upgrade operation based on the upgrade signal.
Patent KR-20070009243-A (KR)
Title: Handover method between core network entities in packet-switched based network and therefor apparatus
Inventor: BAE EUN HUI
IPC: H04B7/26
Filed: 2005-07-15
Abstract: A method for handover between CN entities in a packet-switched based network and an apparatus thereof are provided to notify a UE that L3 handover will be performed after L2 handover by previously supplying the UE with information necessary to perform the L3(Layer 3) handover between CNs through an L2 signaling message exchanged for the L2 handover between RANs, thereby providing fast L3 handover by omitting an additional step for acquiring control information necessary for the UE to perform the L3 handover. A method for handover between CN(Core Network) entities in a packet-switched based network comprises the following steps. A handover request message is sent from an old RAN(Radio Access Network) to a new RAN when a UE(User Equipment) connected to an old CN through the old RAN moves to the new RAN belonging to a new CN. The new RAN obtains a new IP(Internet Protocol) address for the UE from the new CN in response to the handover request message. A handover command message including the new IP address is sent from the new RAN to the old RAN. The old RAN inserts address information of the new RAN into the handover command message and transmits the handover command message to the UE. The UE performs handover between the RANs in response to the handover command message, communicates with the old CN through the new RAN(515), performs the handover between the CNs in response to the new IP address included in the handover command message, and then communicates with the new CN through the new RAN.
Patent KR-20070010688-A (KR)
Title: Backbord of a lawn mower airjet device that equip clutch
Inventor: KIM HYUN HWA
IPC: A01D34/82
Filed: 2005-07-19
Abstract: An air spray device of a lawn mower backplate comprising a clutch is provided to be used more conveniently by selectively transmitting the power of an engine according to the user's choice when operating a fan. In the air spray device of a lawn mower backplate comprising a clutch, a frame(1), an engine(3), a work table, a knife, a backplate(10), and a fan(20) are installed to transmit the driving force of the engine(3) to the fan(20). To transmit the power of the engine(3) to the knife of the lawn mower directly, in a clutch drum constituted integrally at the inside of an engine housing(30), a follower(50) connected to the fan(20) with an electric wire(60) is installed to extract power for driving the fan(20) from the clutch drum directly.
Patent KR-20060053949-A (KR)
Inventor: SATO HIDEKI
IPC: H04B1/40
Filed: 2005-07-20
Abstract: 본원 발명은, 유저의 보행 등에 의한 영향을 억지하면서 자신의 기울기를 측정할 수 있는 휴대 전화 등의 휴대 단말기 및 경사 각도 계산 방법을 제공한다.  주제어부(220)는 어플리케이션 프로그램의 처리 실행 중에 휴대 전화(100) 자신의 경사 각도가 필요로 되면, 자기 센서 제어부(211)로부터 자기와, 가속도에 관한 데이터를 얻어, 가속도에 관한 데이터로부터 휴대 전화(100)의 경사 각도를 구하고, 또한, 자기에 관한 데이터에 기초하여 지자기의 앙각을 구한다.  그리고, 주제어부(220)는 구한 지자기의 앙각과, 자기에 관한 데이터로부터 재차 경사 각도를 재계산하고, 얻어진 자기에 기초하는 경사 각도가 적용 가능한 경우에만, 해당 경사 각도에 기초하여 처리를 행하며, 자기에 기초하는 경사 각도가 적용 가능하지 않은 경우에는 조금 전에 가속도에 관한 데이터로부터 구한 경사 각도에 기초하여 처리를 행한다.   
       
     자기 센서, 경사 센서, 앙각, 회전 각도, 지자기, 가속도
Patent KR-20070016319-A (KR)
IPC: F25D11/00
Filed: 2005-08-03
Abstract: 본 발명은 냉장고의 야채실 독립 온도 제어시스템에 관한 것으로, 야채실의 주변이 공간부로 이루어지고, 공간부와 냉동실 사이에 냉기의 유동을 가능하게 하는 통공이 형성되며, 냉동실과 냉장실 사이에는 상기 야채실 주변의 공간부와 증발기를 연결하는 냉기통로가 형성되고, 상기 통공에는 공간부 안으로 유입되는 냉기의 유입량을 제어하기 위한 댐퍼가 구비되며, 상기 공간부에는 통공을 통한 냉기의 유입 및 냉기통로를 통한 냉기의 회수가 원활히 이루어지도록 팬이 설치되어진 구성이다. 또한, 본 발명은 상기 공간부에는 팬의 설치를 위해 통공 주변과 야채실을 연결하는 지지패널이 구비되어 상기 팬이 지지패널의 표면에 설치되고, 상기 공간부는 야채실의 온도를 적절히 조절할 수 있도록 내부에 히터가 설치되며, 이 히터는 지지패널의 표면에 설치되고, 야채실의 내부에는 온도 변화를 감지하는 온도센서가 설치되며, 상기 온도센서의 감지된 온도에 따라 상기 히터가 연동하여 가열 동작하도록 된 구성이다.  
       
     냉장, 냉동, 야채실, 온도제어, 증발기, 냉기, 댐퍼, 회수, 팬, 히터
Patent KR-20070016550-A (KR)
IPC: B60Q1/04
Filed: 2005-08-04
Abstract: 본 발명은 헤드램프 홀더에 관한 것으로, 홀더와 홀더하우징의 후크를 매개로 한 결합상태를 홀더의 외부에서 단지 손가락의 조작만으로 용이하게 해제시킬 수 있도록 하여 헤드램프 전구의 교체 및 장착 작업이 용이해지도록 헤드램프 전구를 끼워서 착탈 가능하게 장착시킬 수 있는 구멍을 가진 몸체와, 이 몸체의 양측 외주면에 소정 깊이로 형성된 홈, 이 홈을 형성하는 몸체의 한쪽 벽면에 홈을 따라 몸체의 외측까지 연장되게 형성된 아암, 이 아암에 각각 돌출되게 형성되어 상기 몸체를 하우징에 착탈 가능하게 결합시키는 후크를 구비하고 있다.
Patent KR-20050087756-A (KR)
Inventor: YUN MIN SIK
IPC: C09D5/14
Filed: 2005-08-08
Abstract: 본 발명은 주거용 실내 특히 신축건물의 내부에서 발생하는 새집증후군 원인물질인 포름알데히드나 휘발성유기화합물 등 각종 유해성 악취가스를 상온에서 효과적으로 산화 분해하여 제거할 수 있는 산화 촉매 코팅제 및 그의 제조방법에 관한 것이다.   본 촉매는 금속수산화물 0.1∼20 중량%, 실리카겔, 제올라이트, 활성백토 등에서 선택된 무기 흡착제 0.1∼5 중량%, 입자경 5∼15 nm의 은콜로이드로 구성된 나노실버 0.0001∼0.1 중량%에 피톤치드오일 0.01∼5 중량%, 바인더 0.1∼10 중량% 및 음이온 계면활성제, 양이온 계면활성제, 비이온 계면활성제 등에서 선택된 계면활성제  0.01∼5.0 중량%를 첨가하고, 물, 저급 알코올, 고급 알코올 또는 이들의 혼합용액으로 구성된 용매 70∼99 중량%에 분산 용해시킨 항균 탈취성 상온 촉매 코팅제로 구성되어 있으며, 가스의 흡착과 촉매 산화 기능을 동시에 가지는 촉매로서 -10∼50℃의 저온 범위에서 촉매산화 반응에 의해 악취가스 성분을 제거할 수 있다.
Patent KR-20060065472-A (KR)
Inventor: TAKEUCHI MASARU
IPC: G06F3/048
Filed: 2005-08-23
Abstract: 대량의 오브젝트를 유한의 표시 영역 내에 표시하여, 이용자가 원하는 오브젝트를 용이하게 선택하기 위해, 가상 평면(50)에 오브젝트를 배치하는 처리와, 가상 평면(50)에 투영면(가상 투영체(60))을 배치하는 처리와, 가상 평면(50) 상의 오브젝트의 위치에 따른 투영면 상의 오브젝트의 위치를 연산하는 처리와, 투영면 상의 위치를 디스플레이 장치의 표시 영역(101, 102) 상의 위치로 변환하는 처리와, 표시 영역(101, 102)에 오브젝트를 표시하는 처리와, 포인팅 디바이스로부터의 명령에 기초하여 표시 영역(101, 102) 상의 오브젝트를 조작하는 처리를 포함한다.   
       
     가상 평면, 포인팅 디바이스, 오브젝트, 터치 패드
Patent KR-20070023209-A (KR)
IPC: H04B1/40
Filed: 2005-08-23
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 휴대용 단말기에서 라디오 방송 수신 장치에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제  
     본 발명은, 휴대용 단말기에서 라디오 방송을 들을 때 전파의 세기를 검출하여 약전계지역으로 진입하면 효율적인 FM 방송 수신이 불가능할 경우 제어부에서 제어하여 약전계 지역에서 AM 수신기로 동일한 주파수의 FM 표준 방송을 청취할 수 있고, 위치 정보를 획득하여 기 저장된 지역별 주파수에 따라 단말기의 현재 위치에 해당하는 라디오 방송 주파수로 자동적으로 변경하여 라디오 방송을 청취하기 위한, 휴대용 단말기에서 라디오 방송 수신 장치를 제공하는데 그 목적이 있음. 
     3. 발명의 해결방법의 요지 
     본 발명은, 휴대용 단말기에서 라디오 방송 수신 장치에 있어서, 표준 FM 방송과 표준 AM 라디오 방송 신호를 수신하기 위한 안테나; 수신된 FM 방송 신호와 AM 방송 신호의 전력을 분배하기 위한 분배 수단; 상기 분배 수단으로부터 제공된 FM 방송 신호를 추출하기 위한 커플링 수단; 상기 FM 방송 신호를 수신하기 위한 FM 튜닝 수단; 상기 커플링 수단으로부터 추출된 FM 방송 신호의 주파수의 세기를 검출하여 국부 발진기(Local Oscillator:LO) 주파수에 따라 수신된 FM 방송 신호의 주파수 세기를 나타내는 ADC 값을 제공하기 위한 주파수 검출 수단; AM 방송 신호를 수신하기 위한 AM 튜닝 수단; 및 상기 수신된 FM 주파수의 세기를 나타내는 ADC  값이 기준치 이상(강전계)이면 계속 상기 FM 튜닝 수단을 통해 FM 방송 신호를 수신하고, 소정 프로그램에 의해 상기 수신된 FM 주파수의 세기를 나타내는 ADC 값이 기준치 이하(약전계)이면 FM 방송에 맞는 AM 주파수로 FM 방송 신호를 수신하도록 AM 튜닝 수단을 제어하기 위한 제어 수단을 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 휴대용 단말기에서 라디오 방송 수신 장치 등에 이용됨. 
       
     휴대용 단말기, 라디오 방송, 수신 장치, 위치 정보 획득, 자동 주파수 변경
Patent KR-20070025770-A (KR)
Title: Digital multimedia broadcasting receiver and method for providing digital multimedia broadcasting channel information in digital multimedia broadcasting receiver
Inventor: KWON SUNG
IPC: H04N21/43
Filed: 2005-09-05
Abstract: A DMB receiver and a method for providing DMB channel information in the DMB receiver are provided to scan DMB channels through a separate DMB channel scanning unit, thereby providing newer DMB channel information than that one device scans and receives the DMB channel. A DMB(Digital Multimedia Broadcasting) receiver comprises the followings: a digital broadcasting channel scanning unit(110) which scans a digital broadcasting channel according to a request of digital broadcasting channel scan to update currently receivable digital broadcasting channel information; a digital broadcasting receiving unit(120) which receives digital broadcasting data corresponding to a specific frequency which a user wants; and a control unit(160) which provides the currently receivable digital broadcasting channel information, updated by the digital broadcasting channel scanning unit(110), and provides specific frequency information which the user wants among currently receivable digital broadcasting channel information to the digital broadcasting receiving unit(120).
Patent KR-20070028738-A (KR)
Title: Back light unit and lcd device with the same
Inventor: KIM JAE HYUN
IPC: G02F1/13357
Filed: 2005-09-07
Abstract: A backlight unit and an LCD having the same are provided to remove the local darkness occurring at both end terminals of the backlight unit, thereby improving the uniformity of brightness, by using a lamp as a main light source and providing LEDs(Light Emitting Diodes) as an auxiliary light source at both end terminals of a light guiding plate correspondingly to electrodes of the lamp. A backlight unit(130) comprises a linear lamp(136) for emitting light to an LCD panel, and LEDs(172) disposed adjacently to both end terminals of the lamp at least one by one. A light guiding plate(134) guides the lights emitted from the lamp and the LEDs. A reflecting plate(132) returns the light, which is exposed from the lamp and the LEDs to a lower portion of the light guiding plate, to the inside of the light guiding plate. A prism sheet(138) condenses the light exiting from the light guiding plate to supply the condensed light to the LCD panel.