baber/WOPTO huggingface dataset:
Patent KR-20060118695-A (KR)
Title: Two-way micro pump
Inventor: KIM MIN SOO
IPC: F04B43/04
Filed: 2005-05-17
Abstract: A two-way micro pump is provided to pump a fluid in two directions without an additional valve, to save energy in driving the valve and prevent the valve from being abraded or attached with foreign matters, to improve durability by simplifying the structure, and to supply the fluid in two directions through one main path. A two-way micro pump combined of a lower baseboard(100) and an upper baseboard(130) comprises a main path(102) formed on the lower baseboard to transfer a fluid. One side of the main path has a first auxiliary path(104) branched from the main path to an acute branched angle; a first pumping chamber(108) formed at one end of the first auxiliary path; and a first reverse-flow preventing protrusion(110) installed at the opposite side of the branch point between the first auxiliary path and the main path to prevent a fluid from being reversely flowed to the main path while inflowing to the first pumping chamber. The other side of the main path has a second auxiliary path(114) branched from the main path to an acute branched angle; a second pumping chamber(118) formed on one end of the second auxiliary path; and a second reverse-flow preventing sill(120) formed at the opposite side of the branch point between the second auxiliary path and the main path to prevent a fluid from being reversely flowed to the main path while inflowing to the second pumping chamber. The upper baseboard includes first and second element receiving units(136,138) formed corresponding to the first and second pumping chambers respectively to shape a thin film on the lower surface; and first and second pump driving elements(140,142) installed at the first and second element receiving units.
Patent KR-20060118938-A (KR)
Title: Assembly type breakwater
Inventor: KIM SIMON MYUNGKIL
IPC: E02B3/06
Filed: 2005-05-18
Abstract: A fabricated breakwater is provided to prevent marine pollution by enabling the seawater to flow more smoothly, and additionally, improve the connection structure by omitting a dedicatedly used connection member for more convenient construction. A fabricated breakwater comprises a laminated assembling block(1) and a sofa block(7). The laminated assembling block is structured as an erected plate, and includes connection grooves and seawater communication holes(5) at upper and lower parts thereof at constant intervals. The sofa block includes connection grooves(3) at upper and lower parts thereof at constant intervals, and has a plane plate form without a hole. The plurality of laminated assembling blocks are uniformly arranged, crossing each other in each layer, and constructed to a cubic form by connection with each other using the connection grooves. The assembly-type breakwater is constituted by connecting a plurality of the cubic forms.
Patent KR-20060125008-A (KR)
Title: Liquid crystal display panel and method of making the same
Inventor: KIM SANG IL
IPC: G02F1/1339
Filed: 2005-06-01
Abstract: An LCD panel and a method for manufacturing the same are provided to stably maintain the cell gap, by enhancing the adhesive force between a lower substrate and an upper substrate using a column spacer and a polymer layer. A first substrate includes a column spacer(161). A second substrate is disposed to face the first substrate. A polymer layer(300) is positioned between the column spacer and the second substrate, wherein the polymer layer couples the column spacer and the second substrate with each other. A liquid crystal layer(500) is positioned between the first substrate and the second substrate. At least one of the first and second substrates is formed of a plastic material.
Patent KR-20060125151-A (KR)
Title: System for detecting water leakage of saddle ferrule
Inventor: HONG IN SIK
IPC: G01M3/40
Filed: 2005-06-02
Abstract: A system for detecting a water leakage of a saddle water division valve is provided to drastically reduce an economic loss due to a leakage of a tap water through the saddle water division valve. In a system for detecting a water leakage of a saddle water division valve, a leaking sensor is placed at one surface of the saddle water division valve and generates a predetermined electric signal when the saddle water division valve is leaked. And, an RFID(Radio Frequency Identification) tag(30) is electrically connected to the leaking sensor and stores and transfers the leaking data as a digital value about an eigen fin number and an electric signal.
Patent KR-20060128179-A (KR)
Title: Television receiver and method for offering the beginning screen with user's favorite channel and program
Inventor: KIM JEONG SIM
IPC: H04N5/445
Filed: 2005-06-09
Abstract: A television receiver and a method thereof are provided to offer a start picture including a user's favorite channel list and a program list in real time by inputting a power signal through a remote control, and execute a broadcasting channel and a program which a user wants without a complex search process. A television receiver generates a start picture including a list of all kinds of channels and a program recording list according to channel information and program recording information which a user selects and views(S201-S203). If a power signal is inputted through a remote control in a state that the start picture is generated, the television receiver outputs the start picture on a screen(S204-S205). If a selection signal regarding the channel list and the program recording list is inputted, the television receiver outputs the channel list and the program recording list on the screen(S206-S207).
Patent KR-20050071419-A (KR)
Inventor: SON JIN HO
IPC: D21J3/00
Filed: 2005-06-14
Abstract: 본 발명은 목재, 종려섬유, 야자섬유, 목화줄기, 대나무, 초본류식물, 견과류 및 두류의 껍질 중 적어도 하나이상의 식물재료를 소정의 크기로 절단하여 식물사로 만드는 준비과정과; 탄산칼슘, 염화칼슘, 규산칼슘, 산화칼슘, 산화마그네슘, 염화마그네슘, 황산마그네슘, 산화철, 산화알미늄, 규산알미늄, 이산화규소, 진주암, 해포석, 초보석, 고령토 중 적어도 하나이상의 광물재료를 용액과 혼합한 경화제를 상기 식물사에 혼합하는 혼합과정과; 식물섬유를 광물화시킨 상기 식물사와 경화제의 혼합물을 금형에 넣고 압력을 가하여 각종형상의 건축자재를 이루도록 하는 성형과정과; 금형에서 상기 패널을 분리하여 양생하는 양생과정;으로 이루어지는 것을 특징으로 하는 식물사의 광물화방법 및 그에 따른 건축자재에 관한 것이다. 
     이에따라 다양한 식물재료에 무기광물재료의 장점을 부여하여 방화성, 단열성, 내변형성이 뛰어나며 무독성인 생산원가가 저렴한 건축자재를 생산할 수 있다는 효과가 있다.  특히 강도가 뛰어나며 무게가 가벼운 친환경적인 건축자재를 생산할 수 있다는 효과도 있다.
Patent KR-20060133837-A (KR)
Title: Method for guiding subway line information of mobile telecommunication terminal equipment
Inventor: KIM JONG HWAN
IPC: H04M1/725
Filed: 2005-06-21
Abstract: A method for providing subway line information of a mobile terminal is provided to automatically display subway operation information on a screen of a mobile terminal when an office-going time or an office-leaving time arrives in the morning or in the evening. When a current time is an office-going time or an office leaving time, a subway train operation time, a running line diagram, a required time, and the number of stops based on a time zone of a pertinent station are displayed on a standby screen of a mobile terminal(SB1-SB3). When the current time is within the last train time zone, a subway train operation time during a certain time before the last time, a running line diagram, a required time, and the number of stops based on the pertinent station are displayed on the standby screen(SB6,SB7). When the current time is out of the last train time zone, displaying of the information is terminated and the mobile terminal returns to the original background image display operation mode(SB8,SB9).
Patent KR-20060046505-A (KR)
Inventor: SHIMIZU AKITAKA
IPC: H01L21/3065
Filed: 2005-06-22
Abstract: 처리 챔버 내 뿐만 아니라, 반송 시스템에 있어서의 부식도 확실히 방지할 수 있는 플라즈마 처리 방법 및 후처리 방법을 제공한다.  챔버 내의 피처리체에 대하여 플라즈마 처리를 실실행하는 플라즈마 처리 방법은 적어도 할로겐 원소를 포함하는 가스를 플라즈마화하여 생성한 제 1 플라즈마에 의해 피처리체를 처리하는 제 1 플라즈마 처리와, 제 1 플라즈마 처리 후, 상기 챔버 내에 산소를 포함하는 가스를 공급하여, 제 2 플라즈마를 생성시켜 상기 챔버 및 피처리체를 처리하는 제 2 플라즈마 처리와, 제 2 플라즈마 처리 후의 피처리체를 적어도 질소 및 수소를 포함하는 가스를 플라즈마화하여 생성한 제 3 플라즈마에 의해 처리하는 제 3 플라즈마 처리를 포함하는 것이다.
Patent KR-20060135183-A (KR)
Title: Transflective liquid crystal display device
Inventor: MOON JONG WON
IPC: G02F1/1335
Filed: 2005-06-24
Abstract: A transflective LCD(Liquid Crystal Display) is provided to improve viewing angle characteristic of the LCD by compensating for light that passes in an inclined direction of a quarter wave plate and a half wave plate constructing a phase retardation plate. A transflective LCD(90) includes a lower substrate(100), an upper substrate(200) having a predetermined distance from the lower substrate, and a liquid crystal layer formed between the lower substrate and the upper substrate. First and second phase retardation plates(110,210) and linear polarization films(120,220) are respectively attached to the lower substrate and the upper substrate. The first phase retardation plate is constructed by combining a quarter wave plate(112) and a half wave plate(114) and the second phase retardation plate is constructed by combining a quarter wave plate(212) and a half wave plate(214). The quarter wave plates and half wave plates of the first and second phase retardation plates have different characteristics.
Patent KR-20060135222-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: YEO TAE YEON
IPC: H01L21/336
Filed: 2005-06-24
Abstract: A method for fabricating a semiconductor device is provided to stably deposit a spacer insulation layer without reducing the space between adjacent gate electrodes by guaranteeing uniformity of a tungsten silicide layer and a capping layer without tilting the tungsten silicide layer and the capping layer. A substrate(110) is prepared in which a protrusion part is formed in the center part of an active region. A gate oxide layer(124) is formed on the substrate. A polysilicon layer(126) having a thickness greater than a desired thickness is deposited on the gate oxide layer. The polysilicon layer is planarized to be a desired thickness by a CMP process. A conductive layer is deposited on the planarized polysilicon layer. The conductive layer and the polysilicon layer are etched to form a gate electrode.
Patent KR-20070000217-A (KR)
Title: Method and apparatus for controlling of (a) multi-remotecontroll
Inventor: SEO YOUN HWA
IPC: H04Q9/00
Filed: 2005-06-27
Abstract: An apparatus and a method for controlling a multi remote controller are provided to enable only a master remote controller to assign each remote controller and set/release watching conditions, an operation range, according to a corresponding user in a case of a video display used by plural users. In a controller for a multi remote controller including a video display(200) for displaying broadcast signals received through an antenna, and plural remote controllers(100) for controlling operations of the video display(200), the plural remote controllers(100) comprise the followings: the first remote controller(101) for setting a program restricting function and restricting conditions according to each user; and the second to Nth remote controllers(102~102) for operating the video display(200) under different conditions according to control of the first remote controller(101).
Patent KR-20070007986-A (KR)
Title: A sanitation facilities for first stage rain out-flow water
Inventor: NA SANG CHUL
IPC: C02F1/50
Filed: 2005-07-12
Abstract: A rainwater effluent purifying apparatus which not only prevents contamination of a river, a lake, particularly a drinking water source or clean water due to initial rainwater effluent, but also prevents contamination of underground water due to the initial rainwater effluent is provided. An apparatus(10) for purifying initial rainwater effluent comprises: a catchment tank(11) which is divided into a plurality of spaces(12,13,14) by a plurality of partition walls, and which has a rotable sludge removal screw(16) installed on a bottom part thereof, and a sludge discharge port(17) formed at one end of the sludge removal screw; a catchment port(18) fixed to an upper portion of the catchment tank and with the respective spaces by a catchment pipe(19); a plurality of catchment pipe electronic valves(20,21,22) mounted on predetermined positions of the catchment pipe; aeration units(23,24,25) fixed onto the bottom within the spaces of the catchment tank; an air supply pump(26) communicated with the aeration units by an air supply pipe(27); a plurality of water level sensors(28,29,30) respectively installed within the spaces of the catchment tank; a plurality of air supply pipe electronic valves(31,32,33) mounted on pipes respectively branched off to the aeration units; a treatment chemical supply device(34) with the spaces of the catchment tank by chemical supply pipes(35); a dissolved air flotation equipment(37) with the respective spaces of the catchment tank by drainpipes(36); a plurality of drainpipe electronic valves(44,45,46) mounted on branched drainpipes of the drainpipes; and a control part electrically connected to drive device of the water level sensors, the air supply pipe electronic valves, the treatment chemical supply device, the drainpipe electronic valves, and the dissolved air flotation equipment.
Patent KR-20070011759-A (KR)
Title: Evaporator and refrigerator having the same
Inventor: SONG JOO HEE
IPC: F25D11/00
Filed: 2005-07-21
Abstract: An evaporator and a refrigerator including the same are provided to cool an inner box while refrigerant passes through a side surface cooling section for a long time. A refrigerator includes a housing(10), an inner box(11), and an evaporator(60). The housing forms the appearance of the refrigerator. The inner box is disposed in the housing to form a storage chamber in which an article is stored. The evaporator is disposed on the outer side of the inner box to absorb heat from the inner box. At least two side surface cooling sections are disposed on symmetrically provided first and second side surfaces. The length of the side surface cooling section located downstream in the flow direction of refrigerant is longer than that of the side surface cooling section located upstream in the flow direction of the refrigerant. The front side of the inner box is opened to form the storage chamber. The evaporator includes a first side surface cooling section and a second side surface cooling section. The length of the second side surface cooling section is longer than that of the first side surface cooling section.
Patent KR-20060046557-A (KR)
Inventor: SHIM IN BO
IPC: F25D17/08
Filed: 2005-07-21
Abstract: 본 발명은, 저장물 수용공간을 각각 갖는 냉동실 및 냉장실이 형성된 본체와, 냉동실증발기 및 냉장실증발기와, 상기 냉동실증발기 및 상기 냉장실증발기에서 생성된 냉기를 상기 냉동실 및 상기 냉장실을 향해 각각 송풍하는 냉동실팬 및 냉장실팬과, 상기 냉장실증발기가 수용되는 냉장실증발기수용부와, 상기 냉장실증발기수용부 상측에 배치되어 토출구가 형성된 토출덕트를 구비한 냉장고에 있어서, 상기 냉장실의 상기 저장물 수용공간과 상기 냉장실증발기수용부를 구획하는 냉장실증발기커버부와; 상기 냉장실증발기커버부의 하측에 마련된 통기구와; 상기 냉장실증발기커버부의 상측에 마련되어 냉기의 상기 통기구 출입을 단속하는 댐퍼를 포함하며, 상기 냉장실증발기와 상기 냉동실증발기는 직렬로 연결되어 있는 것을 특징으로 한다. 이에 의하여, 냉장실 내부를 순환한 냉기가 냉장실의 하부영역으로 흡입 가능하여 냉장실 냉기의 흐름이 원활하여 냉각성능이 향상될 수 있다.  
     또한, 냉장실 운전정지단계, 즉 냉장실팬이 오프(off)이고 냉동실팬이 온(on)일 때 냉장실증발기 주변영역에서 계속 발생되는 차가운 냉기가 냉장실 내부로 급격히 유출되는 것을 방지하여 냉장실의 과냉을 방지할 수 있다.
Patent KR-20050080180-A (KR)
Inventor: SHIN JEONG SEOB
IPC: D21J3/10
Filed: 2005-07-22
Abstract: 본 발명은 펄프몰드 용기에 관련되는 것으로서, 보다 구체적으로는 펄프몰드 용기 내면에 인쇄층을 가지는 필름막을 형성시키는 제조방법에 관한 것이며, 상부로부터 열에 강한 제1층, 인쇄층, 상기 제1층 및 인쇄층보다 상대적으로 열에 약한 제2층으로 이루어진 필름의 가장자리를 클램프로 잡아 고정시키는 제1단계와; 히터를 이용하여 상기 필름에 열을 가하여 제2층 만이 접착가능한 온도가 되도록 녹이는 제2단계와; 진공챔버와 연결된 용기고정금형에 용기를 두고 열이 가해진 필름으로 용기의 상면을 감싸도록 하는 제3단계와; 진공챔버에 진공을 형성시켜 필름이 용기의 형태대로 흡착되어 접착되게 하는 제4단계;로 구성되어 펄프몰드 용기를 보다 기능적이고 미려한 외형을 갖도록 한 필름막이 형성된 펄프몰드용기의 제조방법에 관한 것이다.
Patent KR-20070013773-A (KR)
Title: Apparatus and method for providing one-stop authentication handing of wireless broadband internet
Inventor: CHO YOUNG RAN
IPC: H04L9/32
Filed: 2005-07-27
Abstract: An apparatus and a method for processing an one-stop authentication in a wireless broadband internet are provided to save a resource and cost with a single infrastructure by using the same method, information search of database, for performing a first authentication for a connection allowance to a network and a second authentication for a providing a multimedia service. In an apparatus for processing an one-stop authentication in a wireless broadband internet, a demand specification analyzing unit(130) analyzes a demand specification of an user by searching a field of a subscriber authentication request message received from an AT(Access Terminal)(201). An authentication processing unit(140) performs a first authentication to connect the AT(201) to the network by using a first authentication method and a second authentication to check the user to subscribe to a multimedia service requested by the user, by using a second authentication method in accordance with the analyzed result of the demand specification analyzing unit(130). An authentication result reporting unit(150) reports the first and second authentication results to the AT(201) and a server(110) which provides the multimedia service, requested by the user.
Patent KR-20070024076-A (KR)
Title: Untoxic urethane adhesive composition for manufacturing sandwich panel
Inventor: LEE SE HYUN
IPC: C09J175/04
Filed: 2005-08-26
Abstract: Provided is an eco-friendly urethane adhesive composition for producing sandwich panels, which contains no organic solvent so as to minimize emission of volatile organic compounds, and shows a high curing rate by adding imidazole based compound as curing accelerator to prevent interlayer separation of a sandwich panel after adhesion. The eco-friendly urethane adhesive composition comprises: a polyester polyol end-capped with a hydroxyl group as polycondensate of a polyol containing at least two OH groups and a polybasic acid containing at least two carboxylic acid groups; a curing agent formed of a diol as a chain extender for the polyol and a catalyst; a mixture of a diisocyanate with a diol as a base for an urethane adhesive; and an imidazole-based curing accelerator. The polyester polyol as an average molecular weight of 3,000-8,000, the diol and the catalyst are used in a weight ratio of 1:0.1-1, the polyester polyol and the mixture of the diol with the catalyst are used in a weight ratio of 10:1-5, the diisocyanate and the diol are used in a weight ratio of 1:0.05-5. The base materials for an urethane adhesive and the curing agent are used in a weight ratio of 1:0.5-1, and the curing accelerant is used in an amount of 0.01-1 wt% based on the total weight of the composition.
Patent KR-20070029388-A (KR)
Title: Carton blank
Inventor: LEE SUNG IL
IPC: B65D21/032
Filed: 2005-09-09
Abstract: A carton blank for a round cup is provided to improve convenience and to keep the surrounding place clean by using the stacked and packed disposable cups through a simple operation and collecting the used cups. The carton blank(10) for a round cup comprises foldable side panels(12,14,16,18) continuously connected to each other by a folding line(42) and openable major flaps(22,24,32,34) and minor flaps(26,28,36,38) formed at upper and lower sides of the side panel. A square folding line(44) is separated from one longitudinal end of each side panel at a predetermined gap(h) and formed in parallel to each side panel. A cut line(46) separable from each side panel is formed on the rest part except the folding line. The cut line formed on the other end of the side panel has the curvature same as the curvature of the round cup. A cut line separable from each side panel is continuously formed over the side panels between one end of the side panel and the folding line. Cut lines of a predetermined shape separable from the major flap are formed at the major flap formed on the other end of the side panel and disposed with facing each other centering on a folding line(56). Cut lines(58) separable from the correspondent side panel are formed on the rest flaps. A cut line(62) is formed at the spot separated in the distance correspondent to the width of the side panel on the other major flap.
Patent KR-20070029433-A (KR)
Title: Portable terminal
Inventor: YOON YOO SEOK
IPC: H04B1/38
Filed: 2005-09-09
Abstract: A portable terminal is provided to comprise a hinge device which rotatively combines one pair of housings and is hidden by the housings of the terminal when the housings are folded, thereby preventing a configuration of the hinge device from being directly exposed to the outside. A hinge member(103) is combined with the first housing(101) in sliding movable way. At least one elastic unit provides an elastic force for sliding-moving the hinge member(103) in a direction of the hinge member(103) being received within the first housing(101). The second housing(102) is combined with the hinge member(103), and is folded on the first housing(101). As the second housing(102) is rotated in a direction far away from the first housing(101), the hinge member(103) gradually slides and moves in a direction ejected from the first housing(101).
Patent KR-20070031763-A (KR)
IPC: H04L27/26
Filed: 2005-09-15
Abstract: 본 발명은 무선 통신 시스템에서 간섭을 제거하기 위한 장치 및 방법에 관한 것으로, 특히 무선 통신 시스템에서 동일 채널의 간섭을 제거하기 위한 장치 및 방법에 관한 것이다. 
     본 발명에서는 OFDM 또는 OFDMA 방식의 무선 시스템에서 동일 채널 간섭이 발생하는 신호만을 제거하여 수신 신호의 지연이 발생하지 않고, 위상 오프셋이 발생하지 않는 수신기 장치 및 방법을 제공한다. 
     이러한 본 발명의 장치는, OFDM 방식 또는 OFDMA 방식의 무선 통신 시스템에서 동일 채널 간섭을 제거하기 위한 장치로서, 무선 채널을 통해 아날로그 신호로 수신된 신호를 디지털 신호로 변환하는 아날로그 디지털 변환기와, 상기 아날로그 디지털 변환기의 출력 중 수신하고자 하는 대역의 신호만 추출하여 출력하는 수신 필터와, 상기 수신 필터의 출력의 시간 영역 신호를 주파수 영역 신호로 변환하는 고속 퓨리에 변환기와, 매 심볼마다 상기 동일 채널의 간섭이 발생하는 서브 캐리어의 위치 정보를 제공하는 제어기와, 상기 고속 퓨리에 변환기에서 주파수 영역으로 변환된 서브 캐리어들과 간섭이 발생하는 서브 캐리어의 위치 정보를 수신하여 간섭이 발생하는 서브 캐리어의 위치를 제거하여 출력하는 제거기를 포함한다. 
       
     OFDA, 간섭, 동일 채널 간섭, CCI 제거.
Patent KR-20070032405-A (KR)
Title: Therapeutic contact lens
IPC: G02C7/04
Filed: 2005-09-16
Abstract: A therapeutic contact lens is provided to protect the wound cornea from the outside and to effectively heal the wound cornea by pressing the cornea toward an eyeball. A therapeutic contact lens(10) is composed of a center portion(20) for covering the center of the cornea, and a contour part(30) formed along the circumference of the center portion to cover the outline of the cornea. The therapeutic contact lens is put on the cornea so that the outer surface of the cornea comes in close contact with the inner surfaces of the center portion and the contour part. The inner surface of the center portion presses the cornea toward an eyeball. The curvature of the inner surface of the contour part corresponds to that of the cornea positioned at the contour part. The curvature of the inner surface of the center portion is smaller than that of the cornea positioned at the center portion.
Patent KR-20060051608-A (KR)
Inventor: CHO WOOK DONG
IPC: C09K11/06
Filed: 2005-09-23
Abstract: 본 발명은 제 1 전극, 발광층, 1층 이상의 유기물층 및 제 2 전극을 적층된 형태로 포함하는 유기 발광 소자에 있어서, 상기 유기물층 중 1층 이상이 하기 화학식 1의 화합물, 또는 이 화합물에 열 경화성 또는 광경화성 작용기가 도입된 화합물을 포함하는 것인 유기 발광 소자를 제공한다. 
       
     	유기 발광 소자, 유기물층, 정공주입물질, 정공수송물질, 아크리딘
Patent KR-20060092907-A (KR)
Inventor: FLOYD PHILIP D
IPC: G09G3/20
Filed: 2005-09-26
Abstract: 일실시예는 설정가능한 해상도 특성을 갖는 간섭 변조기를 구비하여 이루어지는 디스플레이를 포함한다.  선택된 수평열 및/또는 수직열은 스위치를 통하여 상호접속된다.  스위치로서는 퓨즈, 안티퓨즈, 트랜지스터 등을 포함할 수 있다.  디스플레이를 위한 바람직한 해상도에 따라, 스위치는 "개방" 상태 또는 "폐쇄" 상태에 놓이게 된다.  스위치를 이용함으로써, 디스플레이가 상이한 모드의 해상도에 대해 용이하게 구성될 수 있는 장점을 가진다.  또한, 스위치를 이용함으로써, 디스플레이는 디스플레이이 내의 소정의 수평열 또는 수직열을 전기적으로 접속되도록 하여, 이 접속된 수평열 또는 수직열이 공통의 전압원에 의해 동시에 구동될 수 있도록 구성될 수 있다.   
       
     간섭 변조기, 도전체, 디스플레이 시스템, 리드선, 미소 기전 시스템 기기
Patent KR-20070035792-A (KR)
Inventor: CHO YONG TAE
IPC: H04B1/40
Filed: 2005-09-28
Abstract: 본 발명은 휴대 단말기에 있어서, 특히 카메라 모듈 내에서 모듈 특성에 맞는 게인 테이블을 생성하고 생성된 게인 테이블을 이용하여 이미지 데이터의 렌즈 왜곡을 보상할 수 있도록 한 휴대 단말기에서의 렌즈 왜곡 보상 장치 및 방법에 관한 것이다.  
     본 발명에 따른 휴대 단말기에서의 렌즈 왜곡 보상 장치는, 디지털 이미지 데이터로 출력하는 이미지 센서와; 이미지 데이터로부터 입력된 표준 영상에 대해 중심 위치를 판별한 후 거리별 각 픽셀 칼라에 대한 게인 테이블을 생성하는 렌즈 왜곡 보정 게인 테이블 생성부와; 상기 생성된 거리별 각 픽셀 칼라에 대한 게인 테이블이 저장된 메모리부와; 상기 카메라 모듈의 정상 동작시 렌즈 왜곡 보상을 위해 상기 메모리부에 저장된 게인 테이블이 저장되는 게인 테이블 메모리와; 상기 입력되는 이미지 데이터를 상기 게인 테이블 메모리에 저장된 게인 테이블을 이용하여 각 픽셀에 대해 렌즈 왜곡을 보정하는 렌즈 왜곡 보정부를 포함하는 것을 특징으로 한다.  
       
     휴대 단말기, 카메라, 렌즈, 왜곡, 보상