baber/WOPTO huggingface dataset:
Patent KR-20060115297-A (KR)
Title: In-line plasma doping system for solar cells manufacturing
Inventor: KIM KI HYUN
IPC: H01L31/04
Filed: 2005-05-04
Abstract: An apparatus for manufacturing a solar cell device is provided to improve the efficiency of a solar cell, to reduce the time necessary for a unit process and to minimize unit process costs by using an in-line plasma doping apparatus. A solar cell device manufacturing apparatus includes an in-line doping apparatus. The in-line doping apparatus is composed of a two-dimensional structure and a three-dimensional structure. The two-dimensional structure is composed of an RF plasma source of an upper reaction chamber and a pulse DC minus power source(12) of a lower reaction chamber. The pulse DC minus power source is capable of varying a minus voltage level, a frequency band, and the width of frequency in predetermined ranges.
Patent KR-20060116047-A (KR)
Title: Projection tv having reflect plate having dual reflect surface
Inventor: KANG BONG SUP
IPC: H04N5/74
Filed: 2005-05-09
Abstract: A projection TV using a refractive reflection plate is provided to have a new beam reflective structure for refracting, expanding, and reflecting an image beam by using the refractive reflection plate. An image generating device(1) projects an image beam. The first refractive reflection plate(10) receives the image beam emitted from the image generating device(1), refracts and reflects the received image beam, and emits the reflected image beam in the first direction. The second refractive reflection plate(20) receives the image beam emitted from the first refractive reflection plate(10), refracts and reflects the received image beam, and emits the reflected image beam in a normal direction of a screen(4).
Patent KR-20060113313-A (KR)
Title: Method and system of grouping users through analysing patterns of conversation data
Inventor: KIM KYEONG SEO
IPC: G06Q50/00
Filed: 2005-05-30
Abstract: A method and a system for grouping users through conversation pattern analysis are provided to recommend and link the users having similar preference by storing conversation between the user and a conversational agent, analyzing the conversation, and recommending the user having the similar preference. The conversational agent service server(4) provides a service for performing the conversation with the user through the conversational agent. A conversation database(5) is linked with the conversational agent service server and stores question/answer pairs. A conversation storing database(6) stores conversation contents between the user and the conversational agent. A conversation analyzing/grouping server(7) groups the users by analyzing the conversation contents stored in the conversation storing database.
Patent KR-20060130281-A (KR)
Title: Storage method of nitrogen trifluoride
Inventor: YUICHI IIKUBO
IPC: B01L5/00
Filed: 2005-06-14
Abstract: A method for storing nitrogen trifluoride in chrome-molybdenum steel container prepared from deep drawing ironing method is provided to prevent change in quality during long term storage and to allow safe storing of nitrogen trifluoride. The method for storing nitrogen trifluoride in chrome-molybdenum steel container prepared from deep drawing ironing method includes preparing a chrome-molybdenum steel container comprising 1.5~2.0 wt% of chrome content and 0.2~0.5 wt% of molybdenum content through the deep drawing ironing method.
Patent KR-20060131293-A (KR)
Title: Board guiding shoulder's condition for guard-rail
Inventor: KIM WON SEOK
IPC: E01F9/669
Filed: 2005-06-15
Abstract: A folding guideboard for a guardrail in a road shoulder is provided to prevent accidents, and to drive safely by indicating the situation of the shoulder to other vehicles in temporarily stopping on the shoulder without a safety triangle in an emergency state. A folding guideboard for a guardrail(100) includes at least two or more guide plates(110), a guide plate support case(120), a hinge(130) and a fixing unit. The rectangular, triangular or circular guide plate indicates the situation of a road shoulder to other vehicles at night as well as in the daytime. The guide plate support case is turned around the hinge, and connected to the fixing unit to selectively arrange the guide plate according to the situation. The guide plate is folded by the hinge, and the hinge is connected to the guardrail and the guide plate support case. The fixing unit has a body(141), a fixing part(142), a fitting part(146), a fixing projection part(143), a first projection part(144) and a second projection part(145). The guide plate is placed vertically to the guardrail in an emergency state, and the fitting part is temporarily fastened to the first projection part to indicate the situation of the shoulder to other vehicles.
Patent KR-20060134287-A (KR)
Title: Storage robot having sealing cover
Inventor: PARK SUNG KI
IPC: H01L21/68
Filed: 2005-06-22
Abstract: A storage robot including a sealing cover is provided to reduce production of leak due to particles attached to a sealing portion of the storage robot, thereby reducing inflow of particles into a load lock chamber. A storage shaft(100) has one end positioned in a load lock chamber(102), in which a vacuum state is maintained, and the other end positioned outside the load rock chamber. A first sealing part(104) is installed at a boundary portion between internal and external portions, and encloses the storage shaft to prevent the load lock chamber from being leaked when the storage shaft moved up and down. A sealing cover(106) covers the first sealing portion to prevent attachment of particles.
Patent KR-20060134596-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: JUNG YONG SOON
IPC: H01L21/426
Filed: 2005-06-23
Abstract: A method for fabricating a semiconductor device is provided to prevent an amorphous carbon layer from being left in a bitline contact region on an active region by patterning a mask necessary for an ion implantation process by an etch process while using an amorphous carbon layer functioning as a hard mask. A gate pattern(116) is formed on an active region(110) of a semiconductor substrate including an underlying structure. An amorphous carbon layer(118) is formed on the resultant structure. A photoresist pattern(120) is formed on the amorphous carbon layer corresponding to a storage electrode contact region on the active region by a photolithography process using an exposure light source selected from a group composed of KrF beam, ArF beam, F2 beam and E beam. By using the photoresist pattern as an etch mask, the amorphous carbon layer under the photoresist pattern is etched to form an amorphous carbon layer pattern in the storage electrode contact region. An ion implantation process is performed on the bitline contact region on the active region by using the amorphous carbon layer pattern as an ion implantation mask.
Patent KR-20060135284-A (KR)
Title: The system for linking databases in the pop world database structure
Inventor: PARK SEUNG GU
IPC: G06F15/16
Filed: 2005-06-24
Abstract: A system for linking databases in a pop world database structure is provided to overlap/display the design files of different databases to an active window and implement output by inputting data to an activated file in an on/offline way. A layout field automatically receives the data through the online/offline. A data converting module automatically converts and inputs the data to the layout field in the offline by referring to the top field record. A query matching module(1300) automatically inputs the data to the layout field by matching a query of a POS(Point Of Sale) data field with the query of the layout field in the online.
Patent KR-20070000576-A (KR)
Title: Chemical mechanical polishing composition for metal circuit comprising aluminium hydroxide
Inventor: JEONG JAE IN
IPC: C09K3/14
Filed: 2005-06-28
Abstract: Provided is a chemical mechanical polishing composition for a metal wiring which is excellent in particle stability and dispersion stability, is lowered in density and reduces scratch, dishing and erosion. The chemical mechanical polishing composition comprises 0.1-30 wt% of an aluminum hydroxide abrasive; and 0.2-5 wt% of a chelating agent. Preferably the aluminum hydroxide abrasive has a density of 2.4-3.5 g/cm^3 and a Mohs hardness of 2.5-7 Mohs; and the chelating agent is selected from the group consisting of ammonium oxalate, tartaric acid, nitrilotriacetic acid, aminodiacetic aid, carboxylic acid amine, aminoacetic acid and ammonium citrate.
Patent KR-20070002143-A (KR)
Title: Test method of array substrate for liquid crystal display device
Inventor: HEO JEONG WOO
IPC: G02F1/13
Filed: 2005-06-30
Abstract: A test method for an array substrate of an LCD(Liquid Crystal Display) is provided to completely discharge a stress voltage applied in the process of stress applying for completely discharging remaining charges in each pixel, thereby improving reliability in the test. A test method for an array substrate of an LCD(Liquid Crystal Display) includes electric stress applying (st2), discharging(st3), testing signal applying(st5), and short determinating(st6). In the electric stress applying step, an off-voltage of thin film transistors is applied to gate lines and a stress voltage is applied to data lines(st2). In the discharging step, an on-voltage of the thin film transistors is applied to the gate lines(st3) and the data lines are ground simultaneously, so that abnormal charges in each pixel is discharged. After draining for a predetermined seconds(st4), in the testing signal applying step, a signal voltage is applied to the gate and data lines in such a manner that even numbered ones of the gate and data lines are applied with first gate and data signal voltages respectively and simultaneously, while odd numbered ones of them are applied with second gate and data signal voltages respectively and simultaneously. The first and second gate signal voltages are the on-voltage of the thin film transistors. As the testing signal applying step is finished, currents of the pixels are measured to determine shorts(st7).
Patent KR-20070005181-A (KR)
Title: Methods and apparatus' and a sensor structure of assistance antenna for mobile phone
Inventor: WON YOUNG JIN
IPC: H01Q1/24
Filed: 2005-07-05
Abstract: A supplementary antenna device and a method of an MS(Mobile Station) and a sensor structure are provided to receive an RF(Radio Frequency) signal at optimum level by a switched supplementary antenna when a game is played with a game convergence MS, thereby receiving a call signal of the other party even when the receive sensitivity of a main antenna is low. A main antenna(100) transmits and receives an RF signal by being integratedly comprised in a body unit of an MS. A supplementary antenna(110) transmits and receives an RF signal by being integratedly comprised in a folder unit of the MS. An RF switch unit(120) is connected to the respective antennas(100,110), and sets an RF signal transmission path. A controller(150) selects/sets paths of the supplementary antenna(110) and the main antenna(100) by a detection signal of a sensor unit(180). The sensor unit(180) detects a user's game contact state. A gaming unit(160) operates a selected game by a corresponding control signal.
Patent KR-20070006329-A (KR)
Title: Brush of auto car washing
Inventor: OH BYONG KIL
IPC: B60S3/06
Filed: 2005-07-08
Abstract: A brush of a cleaning machine for a vehicle is provided to wash the vehicle efficiently, and to cut down repairing cost by inserting a cleaning brush beam into a fitting unit and replacing the damaged cleaning brush beam. A brush of a cleaning machine for a vehicle includes a horsehair duster(10) formed by folding plural strands of synthetic resin yarns, a cleaning brush beam(20) formed of a U-shaped tube and provided with a pressure part to integrally fix the horsehair duster by inserting a folding portion of the horsehair duster and closing an opening part, a fixing wire(30) arranged in the folding portion of the horsehair duster and fixed to the cleaning brush beam to prevent displacement of the horsehair duster, and a body pipe(40) having a fitting unit with an insertion groove in which the cleaning brush beam is inserted by sliding to expose the horsehair duster. Three cleaning brush beams are formed according to length of the fitting unit, and 5 to 30 fitting units are formed radially around the body pipe.
Patent KR-20070008290-A (KR)
Title: Liquid crystal display and panel therefor
Inventor: KYE MYEONG HA
IPC: G02F1/1337
Filed: 2005-07-13
Abstract: An LCD and a display substrate for the LCD are provided to realize a multi-domain structure even when an alignment layer is rubbed in one direction, by forming tilting members on a substrate and then forming the alignment layer on the tilting members and the substrate. A plurality of first tilting members(33) are disposed on a first substrate(100). A first alignment layer(11) is formed on the first tilting members and the first substrate. A second substrate(200) is disposed to face the first substrate. A second alignment layer(21) is formed on the second substrate. A liquid crystal layer(3) is interposed between the first substrate and the second substrate. The first alignment layer and the second alignment layer have rubbing directions perpendicular to each other.
Patent KR-20070011719-A (KR)
Title: Image forming apparutus having locking function and control method for the same
Inventor: CHOI HYOUNG DONG
IPC: G03G15/00
Filed: 2005-07-21
Abstract: An image forming device equipped with a locking function and a control method thereof are provided to enable a visitor to use the image forming device for a predetermined time while a password generated on the basis of a system parameter of the image forming device is matched with a temporary password issued to the visitor. An input part(110) receives the password. A parameter provider(180) provides the system parameter. A password generator(170) generates the password by using the system parameter generated in the parameter provider when the password is received. A controller(190) releases a lock state of the image forming device in case that the received password is matched with the generated password. The parameter provider includes a time information provider(181) providing current time information, a dot counter(183) counting the number of ink dot injected to print image data, and a page counter(185) calculating the number of prints printing the image data.
Patent KR-20070013579-A (KR)
Title: Method for fabricating interconnection line in a semiconductor device
Inventor: SUH BONG SEOK
IPC: H01L21/28
Filed: 2005-07-26
Abstract: A method for forming a conductive line in a semiconductor device is provided to increase operation reliability of the conductive line by improving an adhesion property between a damascene line layer and a metal capping film. An insulation film pattern having a line forming region is formed on a semiconductor substrate(S10). A diffusion preventing layer and a seed layer are sequentially formed on the insulation film pattern(S20). A conductive layer, which buries the line forming region, is formed(S30). The conductive layer is planarized to expose the insulation film pattern, and a damascene line layer having a substantially equal upper surface as the insulation film pattern is formed(S40). A transition metal film is formed on the insulation film pattern and the damascene line layer(S50). An annealing process is performed, such that a metal capping film is formed on the damascene line layer(S60). The remaining transition metal film is selectively removed from the insulation film pattern(S70).
Patent KR-20070013760-A (KR)
Title: Communication information application service apparatus for mobile communication network
Inventor: KIM JI TAEK
IPC: H04W8/18
Filed: 2005-07-27
Abstract: A communication information operation service apparatus in a wireless communication network is provided to easily execute management and maintenance of an HLR(Home Location Register) by specially installing an HLR managing server having identifiers and subscriber numbers of the HLR. A communication information operation service apparatus in a wireless communication network consists of BTSs(Base Transceiver Stations)(A1-An), BSCs(Base Station Controllers)(B1-Bn), MSCs(Mobile Switching Centers)(C1-Cn), VLRs(Visitor Location Registers)(D1-Dn), an HLR(10), and an HLR server(20). The HLR(10), interworking with the HLR server(20), shares subscriber information and location information of mobile subscribers with the HLR server(20). The HLR server(20), having the identifiers and subscriber numbers of the HLR(10), executes location information requests or handoff procedures by interworking with the HLR(10). The HLR server(20) provides a matching function for the identifiers and subscriber numbers of the HLR(10). In relation to a location information request for connecting a call between mobile terminals, the HLR server(20) translates the calling/called identifiers only, and bypasses it to the HLR(10).
Patent KR-20070024258-A (KR)
Title: Substrate processing apparatus
Inventor: KIM JAE HO
IPC: H01L21/205
Filed: 2005-08-26
Abstract: A substrate process apparatus is provided to avoid damage of a substrate by arc discharge in the early stage of generation of plasma by efficiently generating plasma of atmospheric pressure in a first chamber and by adjusting the inner pressure of the first chamber and a second chamber to atmospheric pressure and vacuum pressure, respectively. An upper plate is installed in a first chamber(130) wherein a dielectric layer is formed on the lower surface of the upper plate. A power supply unit applies matched power to the upper plate, installed outside the first chamber. A lower plate forms one surface of the first chamber, separated from the upper plate by a predetermined interval and having a plurality of penetration parts. A dielectric layer is formed the surface of the lower plate confronting the upper plate. A first gas supply pipe supplies reaction gas to a gap between the upper and the lower plates. A second chamber(110) shares one surface of the lower plate with the first chamber. A substrate placing unit confronts the lower plate, installed in the second chamber. An exhaust unit is coupled to the lateral or the lower surface of the second chamber. A vacuum pump(190) is connected to an exhaust line of the exhaust unit. The diameter and number of the plurality of penetration parts are selected in a manner that generates a pressure difference between the first and the second chambers. A pressure adjust unit is connected to the exhaust line between the exhaust unit and the vacuum pump.
Patent KR-20050099943-A (KR)
Inventor: LEE PAN JUNG
IPC: G06F17/00
Filed: 2005-09-05
Abstract: 본 발명은 웹 페이지 접속 시스템  및 그 방법을 개시한다.  
     본 발명은 a) 처리 서버가 네트워크를 통하여 상기 클라이언트로부터 입력되는 키워드가 식별자를 포함하는 계층 구조의 키워드인지를 판단하는 단계; b) 상기 키워드가 식별자를 포함하지 않는 제1 형태의 키워드인 경우에, 데이터베이스 서버로부터 제1 형태의 키워드에 해당하는 네트워크 주소를 제공받아 상기 클라이언트로 제공하여 상기 클라이언트가 해당 웹 페이지로 접속되도록 하는 단계; c) 상기 키워드가 식별자를 포함하는 계층 구조인 경우에 키워드가 제2 형태 또는 제3 형태의 키워드인지를 판단하는 단계; d) 상기 키워드가 자국어와 분류 코드를 포함하는 제2 형태의 키워드인 경우에 상기 자국어를 영문 포맷으로 인코딩한 다음에 상기 키워드를 도메인 네임 서버로 제공하여, 상기 클라이언트가 도메인 네임 서버로부터 네트워크 주소를 제공받아 해당 웹 페이지로 접속하도록 하는 단계; 및 e) 상기 키워드가 식별자를 기준으로 적어도 하나 이상의 자국어를 포함하는 제3 형태의 키워드인 경우에, 상기 자국어들을 영문 포맷으로 인코딩한 다음에 상기 키워드를 도메인 네임 서버로 제공하여, 상기 클라이언트가 도메인 네임 서버로부터 네트워크 주소를 제공받아 해당 웹 페이지로 접속하도록 하는 단계를 포함한다.  
     이러한 본 발명에 따르면, 클라이언트는 다양한 형태로 자국어를 입력하여도 원하는 웹 페이지로 용이하게 접속할 수 있다.
Patent KR-20070032428-A (KR)
Title: Substance for medical treatment compound or produced from natural substance that useful for the endocrine ailment system and some other ailment.
IPC: A61K35/64
Filed: 2005-09-16
Abstract: A medical treatment substance produced from natural substance and a preparation method thereof is provided to prevent and treat the endocrine system disease, immune system disease, inflammatory disease, musculoskeletal system disease, liver disease, digestive disease, circuit system disease and tumor. The method for preparing the medical treatment substance produced from a spider comprises the steps of: (a) removing impurities from the spider body, and dipping it in 70% ethanol for 5-15 minutes; (b) pressurizing the sterilized spider at 60 to 3000 deg.C; (c) pulverizing the spider with ultrasonic wave; (d) centrifuging the pulverized material to polarize it; (e) isolating proteins from the polarized material; and (f) pulverizing the isolated proteins with microparticles.
Patent KR-20070033804-A (KR)
Title: 산지고접 및 유경접목에 의해 무성번식되는 변종밤나무 및육종방법
IPC: A01H4/00
Filed: 2005-09-22
Abstract: 본 발명은 '단택' 품종과 '안근' 품종을 인공교배시켜 얻어진 것으로 대립다수확성이며 줄기마름병 및 밤나무혹벌에 저항성을 지니고 있고, 산지고접 및 유경접목에 의해 무성번식되는 변종밤나무를 제공한다. 상기 구성에 의한 변종밤나무는 과실이 아주 크고 다배밤(쌍밤) 및 열과밤이 거의 없어 가공용 밤으로 적합한 우수한 특성을 지니고 있으며, 내한성이 강하여 전국적으로 재배가 가능하고, 모수와 동일한 유전형질로 계승되어 안정적으로 대량 생산할 수 있다.
Patent KR-20070036275-A (KR)
Inventor: KIM JANG HWAN
IPC: G02F1/1345
Filed: 2005-09-29
Abstract: 본 발명은 데이터 보드와 제어 보드간의 인터페이스 구조를 단순화시킬 수 있도록 한 화상 표시장치와 그의 조립방법에 관한 것이다. 
     본 발명의 실시 예에 따른 화상 표시장치는 화상을 표시하는 표시패널과, 상기 표시패널에 화상신호를 공급하기 위한 데이터 집적회로에 접속되며 인터페이스를 위한 패드부를 가지는 데이터 보드와, 상기 패드부가 삽입되는 커넥터를 통해 상기 데이터 보드와 인터페이스 하는 제어 보드를 구비한다. 
     본 발명의 실시 예에 따른 화상 표시장치와 그의 조립방법은 제어 보드와 데이터 보드간의 인터페이스를 위하여 하나의 슬라이딩 커넥터가 필요하게 되므로 인터페이스 구조를 단순화시킬 수 있으며 비용을 감소시킬 수 있다.
Patent KR-20070040446-A (KR)
Inventor: KIM JUNG HOON
IPC: G06Q50/30
Filed: 2005-10-12
Abstract: 본원발명은, 엔진 부품의 손상을 각종 그룹과 연관하여 통계 분석함으로써 손상 발생 추이의 용이한 파악을 가능하게 하고, 아울러, 손상에 대하여 각종 그룹과 연관하여 통계 등록할 수 있는 간편한 환경을 제공함으로써 통계 처리에 소용되는 비용 및 시간의 절감을 가능하게 하는 엔진 부품 손상 유형의 통계적 분석 방법 및 프로그램을 제공한다. 
       
     엔진, 그룹, 개체, 통계, 그래프, 세분화, 열람
Patent KR-20060054036-A (KR)
Inventor: NAGAKURA MASATSUGU
IPC: C25D17/06
Filed: 2005-10-17
Abstract: 횡폭 사이즈가 대소 다른 직사각형의 기판 제품의 상부 양단측을 확실하게 지지할 수 있도록 하고, 얇은 기판 제품을 액 중 반송하면서 도금할 경우에 이 기판 제품의 양단측이 액 저항 등에 의해 접혀 구부러지는 것을 방지할 수 있는 워크 행거를 제공한다. 
     수평한 음극 바(B)를 따라 이동 자유롭게 지지되는 지지부(2)와, 이 지지부의 하방에 접속적으로 설치된 횡으로 긴 기판부(3)와, 이 횡으로 긴 기판부에 수평방향으로 소정간격을 두고 부착되고, 직사각형의 기판 제품(W)의 상부를 착탈 자유롭게 협지하고, 기판 제품을 수평방향으로 향해진 횡으로 긴 수직자세로 매달기 지지하는 복수의 협지용 클램프(4)로 이루어지고, 상기 횡으로 긴 기판부(3)의 양단측에 부착되는 상기 협지용 클램프(4)를, 이 횡으로 긴 기판부의 단부로부터 이간되는 수평방향으로 슬라이드 이동되고 또한 슬라이드 이동위치에서 이 횡으로 긴 기판부에 고정되는 슬라이드 가동 클램프(20)로서 구성하였다. 
       
     음극 바, 지지부, 기판부, 프린트 기판, 기판 제품, 협지 접점부, 협지용 클램프, 워크 행거, 슬라이드 가이드, 전기 도금 장치
Patent KR-20070042350-A (KR)
Inventor: SEO JEONG BUM
IPC: H04B7/24
Filed: 2005-10-18
Abstract: 본 발명은 블루투스를 이용한 오디오 데이터 재생 방법에 관한 것이다. 
     이를 위한 본 발명은 하나의 마스터 단말기와 적어도 하나 이상의 슬레이브 단말기로 구성되는 시스템에서 상기 마스터 단말기가 블루투스를 이용하여 상기 슬레이브 단말기를 통해 오디오 데이터를 재생하기 위해 마스터 단말기가 스테레오 재생 모드 요구가 있으면 블루투스 모듈을 통해 연결 가능한 단말기를 검색하고, 검색된 단말기들 중 적어도 하나 이상의 스테레오 재생 모드를 수행할 단말기를 선택한 후, 마스터 단말기가 선택된 단말기들로 각각 서로 다른 채널을 설정하여 채널별로 재생하고자 하는 음원 데이터를 디코딩이 수행한 후 디코딩 된 음원 데이터를 전송한다. 
       
     블루투스, 스테레오 재생, 블루투스 단말기.
Patent KR-20070044949-A (KR)
Inventor: YEO IN JAE
IPC: H04N5/74
Filed: 2005-10-26
Abstract: 온오프를 제어하는 광원 제어신호에 따라 N(N은 3이상의 자연수)개의 색광(color light)을 각각 조사하는 N개의 광원; 상기 광원으로부터 조사된 색광을 광변조기 제어신호에 따라 변조하여 영상빔을 생성하는 1차원 광변조기 소자; 상기 1차원 광변조기 소자로부터 조사되는 상기 영상빔을 스캐너 제어신호에 따라 스크린에 스캔하여 투사하는 스캐너; 및 영상 신호를 입력받고, 상기 N개의 광원을 각각 한번씩 턴온시키고 상기 N개의 광원 중 상대적으로 가장 약한 광출력을 가지는 두개의 광원을 각각 한번더 턴온시키는 상기 광원 제어신호와, 상기 영상 신호에서 추출된 턴온 상태인 상기 광원에 대응되는 광강도 정보인 상기 광변조기 제어신호와, 그리고 상기 광변조기 제어 신호에 따른 상기 스캐너의 회전각도를 제어하는 상기 스캐너 제어신호를 각각 상기 광원, 상기 1차원 광변조기 소자 및 상기 스캐너에 전달하여 제어하는 영상 제어 회로를 포함하는 컬러 디스플레이 장치가 제공될 수 있다. 실제 조달가능한 상용 광원을 활용하여 최대의 밝기를 가지는 컬러 영상을 표시할 수 있다. 
       
     컬러 디스플레이, 1 패널, 광변조기, 5회 스캔, 스캐너
Patent KR-20070045639-A (KR)
Inventor: LEE SUNG GYU
IPC: G11B23/50
Filed: 2005-10-28
Abstract: 본 발명은 디스크 삽입과 동시에 삽입된 디스크 표면에 붙은 먼지나 오염을 제거함으로써 먼지나 지문으로 인한 디스크 인식 에러를 방지하여 디스크의 인식률을 높일 수 있는 디스크 클리닝 장치 및 방법에 관한 것으로, 본 발명에 따른 디스크 클리닝 장치는, 삽입된 디스크의 오염상태를 판단하는 오염감지부; 디스크를 클리닝하기 위한 클리너; 및 디스크 클리닝 모드시 상기 클리너를 디스크의 기록영역으로 이동시켜 디스크가 클리닝되도록 제어하는 클리너 제어부를 포함하여 구성되는 것을 특징으로 한다.  
     따라서, 본 발명에 따르면, 사용자가 직접 디스크를 클리닝 하지 않고도 디스크 표면에 붙은 먼지나 오염을 제거하여 디스크 표면을 청결하게 유지시켜줌으로써 디스크의 내구성을 향상시킬 수 있으며, 먼지나 지문 등의 오염물질로 인한 디스크 인식 에러를 방지할 수 있어 디스크의 인식률을 높일 수 있는 효과가 있다.  
       
     디스크, 클리닝, 청소, 오염, 먼지, 지문, 클리너