baber/WOPTO huggingface dataset:
Patent KR-20030042269-A (KR)
Title: Multi-band local oscillation signal generator with divider and method for generating multi-band frequency
Inventor: AHN TAE WON
IPC: H03K21/00
Filed: 2001-11-22
Abstract: PURPOSE: A multi-band frequency generator using divider and a multi-band frequency generating method is provided to use only two-divider, so easily realizing a hardware. CONSTITUTION: An oscillation part(110) generates the first common frequency in response to the first control signal. A frequency division part(125) generates the second command frequency being N times of the first common frequency in response to the first common frequency. A transmission loop part(125) generates a transmission frequency in response to the first and second common frequencies. The transmission loop part comprises the first mixer(MIXER1) for mixing the transmission frequency and the first common frequency to generate a mixed frequency, a data mixing part(130) for mixing data with the mixed frequency to generate an intermediate frequency, the first divider(140) for dividing the intermediate frequency by M to generate an M-divided intermediate frequency, a switch(SW) for selecting the M-divided intermediate frequency or the intermediate frequency in response to the second control signal, the second divider(150) for dividing the second common frequency by L to generate the second select frequency, and a phase frequency detecting and oscillating part(160) for receiving the first and second select frequencies to compare a phase and a frequency of the received frequencies. When the frequency and phase of the first select frequency are equal to those of the second select frequency, the phase frequency detecting and oscillating part generates the transmission frequency.
Patent KR-20030047310-A (KR)
Title: Intake port structure for engine
Inventor: KIM YUN SEOK
IPC: F02M35/10
Filed: 2001-12-10
Abstract: PURPOSE: An intake port structure of an engine is provided to improve low speed and middle speed performance of a vehicle by repeatedly minimizing and enlarging a sectional area of a predetermined portion of an intake port. CONSTITUTION: An intake port structure is applied to a cylinder head. An intake port(34) and an exhaust port are formed at upper and left and right directions of a combustion chamber of the cylinder head. An intake valve and an exhaust valve are provided to open/close the intake port and the exhaust port. The intake port is connected to an intake manifold in order to guide mixed air into the intake manifold. A sectional area of the intake port is gradually reduced from an inlet section(34a) of the intake port so that the section area is minimized at a predetermined position of the intake port. Then, the sectional area of the intake port is gradually enlarged, so that flux of mixed air is increased.
Patent KR-20030047439-A (KR)
Title: Apparatus and method for processing radio frequency signal in tri-mode mobile terminal
Inventor: PARK WON HYEONG
IPC: H04B1/40
Filed: 2001-12-10
Abstract: PURPOSE: An apparatus and a method for processing an RF(Radio Frequency) signal in a tri-mode mobile terminal are provided to reduce the number of RF VCOs(Voltage Controlled Oscillators) by processing the RF signal of a DCN(Digital Communication Network) mode by a frequency in which a carrier frequency of a PCS(Personal Communications System) mode is divided by 2. CONSTITUTION: A tri-mode RF reception processing unit(10) receives and processes an RF signal transmitted from an antenna(1) according to a DCN mode and a PCS mode. A tri-mode IF(Intermediate Frequency) reception processing unit(100) converts an IF receiving signal of the DCN mode and an IF receiving signal of the PCS mode, which are outputted from the tri-mode RF receiving and processing unit(10), into reception baseband signals irrespective of a mode. A tri-mode IF transmission processing unit(200) converts a transmission baseband signal into an IF transmission signal according to the DCN mode and the PCS mode. A tri-mode RF transmission processing unit(50) converts the IF transmission signal converted in the tri-mode IF transmission processing unit(200) into an RF transmission signal according to the DCN mode and the PCS mode, and transmits the converted RF transmission signal to the antenna(1). An RF VCO(310) provides a carrier frequency according to the PCS mode to the tri-mode RF reception processing unit(10) and the tri-mode RF transmission processing unit(50). An RF PLL(Phase Locked Loop)(300) controls the RF VCO(310) so that an output frequency of the RF VCO(310) is operated within a uniform phase angle. A divider(320) divides the carrier frequency outputted from the RF VCO(300) by 2, and provides a carrier frequency according to the DCN mode.
Patent KR-20030049060-A (KR)
Title: A method for manipulating transportation data and a system thereof
Inventor: JUNG NAM HUN
Filed: 2001-12-14
Abstract: PURPOSE: A method and a server for processing logistics data are provided to determine a desirable transportation path from a pick-up location to a drop-off location, to calculate an estimated profit and to determine an acceptance of a transportation contract condition. CONSTITUTION: A logistics data processing server receives a transportation contract condition including a pick-up location, a drop-off location and a contract price(S310), sets a transportation path from the pick-up location to the drop-off location(S320), calculates direct expenses for the set transportation path(S335), and calculates transportation expenses by compensating for the calculated direct expenses(S340, S345). The server calculates an estimated profit based on the calculated transportation expenses(S370), checks whether the estimated profit is over a reference(S380), and transmits the check result with the estimated profit(S385, S390).
Patent KR-20030052442-A (KR)
Title: The armature structure of motor
Inventor: JUN CHA SEUNG
IPC: H02K1/08
Filed: 2001-12-21
Abstract: PURPOSE: An armature structure of a motor is provided to prevent noise and vibration and lengthen the useful life of the motor by improving the structural strength in the axial direction. CONSTITUTION: An armature structure comprises an upper core(53) and a lower core(58) where a plurality of core iron pieces(51,56) cut into slot shape are stacked to the half of the desired height. The upper core and the lower core are stacked in such a manner that the yoke boundaries of the upper core and the lower core are staggered with each other. The core iron pieces have yoke portions formed integrally with the core iron pieces so as to be connected with the coil winding portions. Each of the yoke portions has protrusions(51,56') and opposed protrusions(51'',56'').
Patent KR-20030055065-A (KR)
Title: System and Method for Credit Card Settlement through Payment Gateway based on analytical function on electronic message
Inventor: AHN IK SU
Filed: 2001-12-26
Abstract: PURPOSE: An electronic payment method and system is provided to enable a user to make payment with a credit card at an electronic payment processing terminal by using an intelligent payment intermediation system installed prior to a VAN though the payment processing terminal is not affiliated to the corresponding VAN. CONSTITUTION: The system comprises a wireless payment processing terminal(34), a wired payment processing terminal(35), a VAN(40), a credit card company or an electronic money service provider(39), and an intelligent payment intermediation system(38). A user requests a credit card or electronic money payment process via the wireless or wired payment processing terminal(34, 35), installed at an offline store. Then, the wireless or wired terminal(34, 35) transmits the payment request specification to the intelligent payment intermediation system(38) via a mobile communication service provider(36) or a telephone line or the internet(37). The intelligent payment intermediation system(38) converts the payment request specification into the type, which can be processed by the VAN(40), and transmits the converted payment request specification to the VAN(40). The VAN(40) transmits the payment request specification to the credit card company or the electronic money service provider(39), receives an approval result from the credit card company or the electronic money service provider(39), and transmits the approval result to the wireless or wired payment processing terminal(34, 35).
Patent KR-20010083110-A (KR)
IPC: G06Q30/02
Filed: 2000-04-11
Abstract: 판매물품상에 일반적인 제품코드인, 대상물(50)상의 기계-판독 코드(10)를 스캔하기 위해 스캐너(100)가 사용된다. 기계-판독 코드로부터의 데이터는 포탈서버(200)로 전송되고, 판매물품의 공급자를 선택하기 위해 사용된다. 공급자를 확인하는 정보가 스캐너의 사용자에게 보내지거나, 사용자를 확인하는 정보가 공급자에게 보내진다. 또한, 사용자의 위치로 판매물품을 전달하거나, 공급자의 위치에서 매물을 사용자에게 제공하기 위해 정렬이 실시된다.
Patent KR-20010079739-A (KR)
IPC: H01L21/768
Filed: 1999-07-20
Abstract: 콘테이너 셀 내의 트랜지스터와 캐패시터간의 폴리 플러그와 같은 폴리실리콘 접촉을 사용하는 반도체 장치에서, 상기 폴리 플러그가 상기 캐패시터의 바닥 플레이트와 접촉하는 곳에 인터페이스가 제공된다.  상기 인터페이스는 상기 플러그로부터의 실리콘이 상기 캐패시터의 절연체로 확산되는 것을 방지한다.  상기 인터페이스는 산소 배리어를 포함하여 상기 폴리 플러그가 프로세스 동안 산화되는 것도 방지할 수 있다.  상기 인터페이스의 하부는 실리사이드 층으로 되어 있어서 상기 폴리 플러그와의 전기 접촉을 향상시킨다.  양호한 방법에서, 상기 인터페이스는 리세스된 폴리 플러그 위에 티타늄 층을 선택적으로 증착시켜 만들어짐으로써 주변의 산화물을 배척한다.  이 증착 프로세스에 의해 상기 티타늄이 규소화합물화(silicidation)될 수 있다.  그런 다음 티타늄 규소화합물의 상부 절반은 질화물화된다.  계속해서 등각 루테늄 또는 류테늄 산화물 층을 증착하여, 상기 티타늄 질화물을 덮고 상기 콘테이너 셀의 측면들과 바닥부를 정렬한다.
Patent KR-20010074952-A (KR)
Title: 이중 모드 디스플레이를 위한 라인 스캐닝 회로
IPC: G09G3/20
Filed: 1999-09-02
Abstract: 유기적 발광 다이오드 디스플레이(116)를 위한 열 선택 회로(18)는 시프트 레지스터를 통해 게이팅 펄스를 전파한다.  상기 게이팅 펄스는 시스템 클록 신호로 동기화되며 선택적으로 다수의 방송 제어 신호를 디스플레이(116)상의 선택된 픽셀 열에 인가하는데 사용된다.  라인 스캐닝 회로(118)는 라인-앳-어-타임 또는 한번에 전체 이미지 프레임상의 디스플레이(116)의 픽셀들을 비우고 오토제로시키도록 제어된다.  본 발명의 다른 측면에 따르면, 디스플레이(116)의 픽셀 열의 소거는 상기 열이 오토제로되고 새로운 값들로 로딩되기 전에 여러 라인 간격들에 걸쳐 수행된다.  본 발명의 또 다른 측면에 따르면, 방송 제어 신호들은 각 디스플레이 장치에 대한 최고 성능을 달성하기 위해 조절될 수 있다.
Patent KR-20010086395-A (KR)
IPC: C12R1/15
Filed: 2000-07-05
Abstract: The invention relates to an isolated polynucleotide from coryneform bacteria, comprising a polynucleotide sequence chosen from the group consisting of a) polynucleotide which is identical to the extent of at least 70 % to a polynucleotide which codes for a polypeptide which comprises the amino acid sequences of SEQ ID NO. 2 or SEQ ID NO. 4, b) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70 % to the amino acid sequences of SEQ ID NO. 2 or SEQ ID NO. 4, c) polynucleotide which is complementary to the polynucleotides of a) or b) and, d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequences of a), b) or c) and a process for the preparation of L-amino acids, which comprises carrying out the following steps: a) fermentation of the desired L-amino acid-producing bacteria in which at least the tal gene is amplified, b) concentration of the desired product in the medium or in the cells of the bacteria and c) isolation of the L-amino acid.
Patent KR-20010082208-A (KR)
IPC: C12N9/20
Filed: 1999-09-30
Abstract: 본 발명은 숙주 세포에서 펩티딜 프롤릴 시스-트란스 이성질화 효소를 과발현하고 따라서 분비된 폴리펩티드의 수율을 증가시킴을 포함하는, 숙주 세포에서 분비가능한 폴리펩티드를 생성하는 방법을 제공한다.
Patent KR-20010093130-A (KR)
IPC: B02C23/06
Filed: 1999-12-01
Abstract: 본 발명은 흡입에 적합하고, 분쇄동안 발생되는 무정형 함유물이 실질적으로 없는, 중간 입도가 10 미크론 미만인 미세 분말을 형성하기 위한 물질의 분쇄 방법이다.  이 방법은 연질인 물질을 분쇄하는데 특히 적합하다.  이 방법은 감온에서 분쇄 유체로서 헬륨, 또는 다른 가스와 혼합된 헬륨을 사용하여 유체 에너지 분쇄기 중에서 물질을 분쇄하는 것을 포함한다.  -30 ℃ 이하의 온도를 사용한다.
Patent KR-20010103717-A (KR)
IPC: C08F2/40
Filed: 1999-12-21
Abstract: 본 발명은 에틸렌계 불포화 지방족 모노머의 라디칼 중합의 억제를 위한 조성물에 관한 것으로, 상기 조성물은 하기 화학식 (I) 로 표현되는 하나 이상의 디페닐아민 유도체를 함유하는 것을 특징으로 한다: 
     [화학식 I] 
     
       
     
     [식 중, 
     - A 및 B는 탄소환, 방향족, 단일환 또는 다중환 류의 전부 또는 일부를 구성하는 고리의 잔기를 나타내고; 
     - R 1 및 R 2 는 동일하거나 상이하며, 수소 원자 또는 하나 이상의 치환기를 나타내며; 및, 
     - n + m 은 1 이상이며, 이때 n 및 m 은 고리상의 치환기의 수를 나타낸다.] .
Patent KR-20010102232-A (KR)
Title: A method for creating a patterned concrete surface
IPC: B28B7/38
Filed: 2000-02-17
Abstract: A method for creating a patterned concrete surface with the aid of a concrete surface retarding agent. According to the invention, printing technique or an output technique is used to transfer the surface retarding agent forming the desired pattern to the surface coming into direct contact with the concrete to be cast. The printing or output technique can also be used to transfer a release agent or other substance affecting the surface of the concrete to the surface coming into contact with the concrete to be cast, in the same or in a separate transfer stage.
Patent KR-20010102252-A (KR)
Title: Polymers based on Vinylcyclohexane
IPC: C08J5/00
Filed: 2000-02-09
Abstract: The invention relates to polymers and copolymers based on Vinylcyclohexane (VCH) with a predominantly isotactic configuration and to the use of said polymers and copolymers as optical material, moulded bodies and films.
Patent KR-20010102275-A (KR)
IPC: H04B1/40
Filed: 2000-12-08
Abstract: 본 발명은 전력 증폭기 입력 임피던스 변동으로 인한 디지털 트랜시버에서의 주파수의 순간적인 이상 현상(glitch)을 감소시키기 위한 방법에 관한 것이다. 상기 방법에 따라, 전력 증폭기는 앞선 패킷 수신기간의 종료 이후와 새로운 패킷 송신이 시작되기 이전에 스위칭 온 된다. 전력 증폭기 이득을 램핑하는 대신에, 상기 방법은 변조 신호를 램핑한다. 그 결과, 전력 증폭기를 턴 온 시켰을 때 발생할 수 있는 임의의 VCO 주파수 과도 현상이 새로운 패킷 송신이 개시되기 이전에 쇠퇴하는 기회를 갖는다. 이 기술은 고속 스위칭 트랜시버 동작을 용이하게 하기 위해서 주파수 합성기의 VCO로부터 송신기 전력 증폭기를 효과적으로 분리한다.
Patent KR-20020007316-A (KR)
Title: Modulators of beta-amyloid peptide aggregation comprising d-amino acids
IPC: C07K5/083
Filed: 2000-03-03
Abstract: Compounds that modulate natural β amyloid peptide aggregation are provided. The modulators of the invention comprise a peptide, preferably based on a β amyloid peptide, that is comprised entirely of D-amino acids. Preferably, the peptide comprises 3-5 D-amino acid residues and includes at least two D-amino acid residues independently selected from the group consisting of D-leucine, D-phenylalanine and D-valine. In a particularly preferred embodiment, the peptide is a retro-inverso isomer of a β amyloid peptide, preferably a retro-inverso isomer of Aβ17-21. In certain embodiments, the peptide is modified at the amino-terminus, the carboxy-terminus, or both. Preferred amino-terminal modifying groups alkyl groups. Preferred carboxy-terminal modifying groups include an amide group, an acetate group, an alkyl amide group, an aryl amide group or a hydroxy group. Pharmaceutical compositions comprising the compounds of the invention, and diagnostic and treatment methods for amyloidogenic diseases using the compounds of the invention, are also disclosed.
Patent KR-20020010591-A (KR)
Title: Lubricant for magnetic recording medium and use thereof
IPC: G11B5/84
Filed: 2000-03-24
Abstract: Compositions selected from the group consisting of hydrocarbyl-substituted cyclopentanes, hydrocarbyl-substituted cyclopentenes, and hydocarbyl-substituted cyclopentadienes are described. The compositions may be used in a lubricant layer on a magnetic head for reading and writing on a magnetic recording medium. Also described is a magnetic head comprising a head and a lubricant layer over at least a portion of the head, the lubricant layer comprising a composition according to the invention. The magnetic recording medium and the magnetic head may be used to manufacture computer disk drives, compact disk drives, audio equipment, and video equipment.
Patent KR-20020038571-A (KR)
Title: 가동 디스크 드라이브용 관성 래치
IPC: G11B21/02
Filed: 2000-04-20
Abstract: 예정된 위치에 디스크 드라이브의 액츄에이터 아암을 유지하기 위한 관성 래치 장치는 액츄에이터 아암의 회전면에 평행한 면에서의 회전을 위해 디스크 드라이브에 피봇가능하게 설치되는 관성 비임 부재와 래치 부재가 해제 위치에 있을 때 액츄에이터 아암의 이동을 허용하는 해제 위치와 드라이브에 외부 쇼크 로드가 가해질 때 액츄에이터 아암의 이동을 방지하기 위해 액츄에이터 아암의 부분에 대해 저촉관계에 있는 맞물림 위치의 회전을 위해 디스크 드라이브에 피봇가능하게 장착된 래치 부재를 가진다.  래치 부재는 중립 위치로부터 시계방향 또는 반시계 방향으로의 비임 부재의 회전에 반응하여 하나의 방향으로만 회전한다.
Patent KR-20020007380-A (KR)
Title: 탄화수소의 부분 산화를 위한 촉매로서의 귀금속-함유졸-겔 하이브리드 물질
IPC: C07C45/34
Filed: 2000-04-11
Abstract: 본 발명은 금 및(또는) 은 입자, 및 티탄 및 규소의 비정질 유기, 무기 혼합 산화물을 함유하는 조성물을 생성하는 방법에 관한 것이다.  본 발명은 또한 이 방법에 따라 생성될 수 있는 조성물, 및 분자상 산소 및 환원제의 존재하의 탄화수소의 선택적 산화를 위한 촉매로서의 그의 용도에 관한 것이다.
Patent KR-20010110803-A (KR)
IPC: A61K47/14
Filed: 2000-01-27
Abstract: 본 발명은 1종 이상의 비타민 D 또는 비타민 D 유사체로 이루어진 제1 약리학적 활성 성분 A 및 1종 이상의 코르티코스테로이드로 이루어진 제2 약리학적 활성 성분 B를 포함하는 피부용 약제학적 조성물에 관한 것이다.
Patent KR-20020066371-A (KR)
Inventor: GOEBEL EICKHART
IPC: G01M1/22
Filed: 2002-01-08
Abstract: PURPOSE: A method and an arrangement for calibrating an unbalance measuring apparatus are provided to improve the calibrating unbalance measuring apparatus. CONSTITUTION: In a calibration run two calibration masses(4,5) of the same or different sizes are simultaneously caused to rotate about a measuring axis(2) in two axial calibration planes(6,7), wherein a calibration mass(13) rotating about the measuring axis is simulated in another axial plane.
Patent KR-20030061894-A (KR)
Title: A Assembly Structure of a Blower Motor at Air- Conditioner Indoor Part
Inventor: CHOI GWI JIN
IPC: F24F1/00
Filed: 2002-01-12
Abstract: PURPOSE: A structure for installing a blower motor of an indoor unit of an air conditioner is provided to minimize vibration and noise. CONSTITUTION: A blower motor(50) is installed on a rear side of a fan(40) to drive the fan. The blower motor is fixed on a rear cabinet(10), an inner rear side of a main body, through a motor fixing bracket(51). Embossments(11) are formed on the rear cabinet on locations on which screws or bolts(52) are joined, and protruding inwardly. The motor fixing bracket contacts with the rear cabinet through the embossments to minimize a contacting surface between the rear cabinet and the motor fixing bracket. The rear cabinet and the motor fixing brackets are separated from each other except for the embossments thereby. Transmission of vibration generated as the blower motor works to the rear cabinet through the motor fixing bracket is reduced as the contacting surface between the rear cabinet and the motor fixing bracket is minimized. Noise generated by collision between the rear cabinet and the motor fixing bracket is reduced thereby.
Patent KR-20030064114-A (KR)
Title: Acrylic impact modifier prepared by multi-stage polymerization and method for preparing the same
Inventor: AHN JEONG HEON
IPC: C08L51/00
Filed: 2002-01-25
Abstract: PURPOSE: An acryl-based impact modifier composition, its preparation method and a vinyl chloride-based resin composition containing the acryl-based impact modifier composition are provided, to improve the impact resistance by varying the crosslinking density in each step of preparation and controlling the swelling index and to enhance the weather resistance and the impact strength of the vinyl chloride resin. CONSTITUTION: The acryl-based impact modifier composition comprises 70-95 wt% of a rubber core comprising an alkyl acrylate-based polymer containing at least two layers with different crosslinking density; and 5-30 wt% of a shell comprising an alkyl methacrylate-based polymer. Preferably the rubber core comprises a seed layer and at least one core layer. The vinyl chloride-based resin composition comprises 80-99 wt% of a vinyl chloride resin; and 1-20 wt% of the impact modifier.
Patent KR-20030068701-A (KR)
Title: System for Converting Received Payments from Business Transactions to New Investment and Sharing Investment Returns
Inventor: KIM CHUL HYUN
IPC: G06Q99/00
Filed: 2002-02-16
Abstract: PURPOSE: A system for attracting depositing money for an investment and distributing a profit through a commerce is provided to induce the investment through a commerce for a specific item during a predetermined term and distribute an investment profit being generated as a result of the investment to a commerce client. CONSTITUTION: If a client connects to a commerce money investment system(300), the commerce money investment system checks whether the client has an intention for the commerce(305). If the client has an intention for a commerce(310), it is checked whether the client has an intention for investing commerce money to be paid after the commerce(320). If the client has an intention for investing commerce money to be paid after commerce, the client selects an investment objected item through the commerce money investment system(325,330). If a commerce action is generated from the client(340), the commerce money investment system receives the commerce money from the client(345) and invests the commerce money in the investment objected item(350). If a profit is generated through the investment(355), the commerce money investment system distributes the profit to the client(360).
Patent KR-20030068989-A (KR)
Title: Method of analyzing clay content in soils by spectrophotometry
Inventor: HYUN HAE NAM
IPC: G01N21/31
Filed: 2002-02-19
Abstract: PURPOSE: A method for analyzing clay contents in a soil is provided to precisely and rapidly measure the clay contents in the soil regardless of a space restriction by using a spectrophotometer. CONSTITUTION: A sample is dispersed by mixing a soil with a dispersing agent. After the sample is dispersed, the dispersing agent is added to suspension liquid so that the suspension liquid is diluted. Then, plural clay ores are added to suspension liquid in such a manner that suspension liquid has a superior light absorption property. Then, standard liquid is prepared by repeating the dilution process. After measuring a light absorption degree of standard liquid, a graph is made by connecting points indicating absorption degree of standard liquid. Then, a cell is inserted into a spectrophotometer. A triangular flask filled up with the sample is shaken up and down so as to inject the sample into the cell. Then, the clay content in the soil is measured by measuring the amount of clay using the measured light absorption degree and the graph.
Patent KR-20030069473-A (KR)
Title: Zoom & pan/tilt control apparatus and method for web camera
Inventor: JUN BYEONG HUI
IPC: H04N5/225
Filed: 2002-02-20
Abstract: PURPOSE: An apparatus and a method for processing zoom and pan/tilt of a web camera are provided to magnify an object at a time by enabling a user to use zoom or pan/tilt function to the desired object. CONSTITUTION: A camera(11) implements zoom and pan/tilt functions. A CCIR601 decoder(12) converts Y:Cr:Cb(4:1:1) signals output from the camera into Y:Cr:Cb(4:2:2) signals. An MPEG(Moving Picture Experts Group)/MJPEG(Motion Joint Photographic coding Experts Group) encoder(13) encodes the data output from the CCIR601 decoder into MPEG or MJPEG. A CPU(14) controls the camera, the CCIR601 decoder, and the MPEG/MJPEG encoder. An Ethernet controller(20) provides interface to an upper layer of an OSI(Open Systems Interconnection) 7 layer to the CPU. A physical layer(21) is connected to the Ethernet controller to provide interface to a lower layer of the OSI 7 layer.
Patent KR-20030069679-A (KR)
Title: magnet plate for alignment of mask of organic thin film deposition device and alignment structur of magnet plate between mask
Inventor: JUNG GYEONG HUN
IPC: H05B33/10
Filed: 2002-02-22
Abstract: PURPOSE: A magnet plate and an alignment structure of a magnet plate and a mask are provided to prevent a deformation of a mask pattern by allowing for a uniformity of distribution of magnetic field. CONSTITUTION: A magnet plate(10) comprises a plurality of mini-magnets(12) arranged at a predetermined pitch, wherein each of the mini-magnets has a shape of rectangular parallelepiped; and an insulator(14) interposed between the mini-magnets. A mask(20) fixed by the magnet plate has a plurality of patterns(22) arranged at a predetermined spacing. The mini-magnets of the magnet plate are arranged in a lengthwise direction perpendicular to the lengthwise direction of the patterns of the mask.