baber/WOPTO huggingface dataset:
Patent KR-102281859-B1 (KR)
Title: Wood table assembly structure and assembly method
Inventor: OH SANG MIN
IPC: A47B87/00
Filed: 2021-04-29
Granted: 2021-07-23
Abstract: The present invention relates to an assembly structure of a wooden table, wherein a table can be assembled in a stable assembly structure and can be assembled and disassembled conveniently without needing a coupling device such as nails and pieces in spite of being manufactured of wood. The assembly structure of a wooden table has a coupling part formed on a shelf for holding items, and has a support assembled in a structure of being inserted into the coupling part. The coupling part has a plurality of vertically penetrating holes arranged around the shelf, which is composed of wood, in a radial shape. The support has a plurality of legs, which are composed of wood, assembled to correspond to the positions of the holes on the coupling part respectively in order to support the shelf, and is assembled by forming an insertion part on the upper end of the legs to be forcibly inserted into the inner diameter of the holes. An auxiliary shelf is inserted horizontally between the plurality of legs at the lower end of the shelf and is mounted so that a stopper formed on the legs can make the height of the auxiliary shelf different from the height of the shelf. The auxiliary shelf has a mounting part formed on the edge of the auxiliary shelf in a recessed shape to correspond to each of the legs to expand the legs relatively widely downward from the shelf at an upper end, thereby being assembled while the legs are assembled and fixed by the elasticity of wood during expansion. Accordingly, structural stability can be ensured without using nails or pieces to prevent arbitrary separation owing to assembly characteristics using the properties of wood in spite of an upper plate and legs being manufactured of wood, and the shake of a table can be prevented further according as a load is exerted on the upper plate of the table, thereby enabling stable use, facilitating the assembly and disassembly of the table and minimizing a volume for storage.
Patent KR-102394162-B1 (KR)
Inventor: Han ho chul
IPC: B08B9/043
Filed: 2021-05-04
Granted: 2022-05-06
Abstract: Proposed is a bi-directional high-pressure water tubing system capable of long-distance construction. According to the present invention, closoidal and conical structured forward and reverse cleaning heads are installed inside a small and medium diameter (100 to 1,500 mm) water pipe, respectively. In addition, an existing short-distance (100 mm) construction distance is improved with a bi-directional cross-type high-pressure washing system designed to enable long-distance mechanical washing.
Patent KR-102399259-B1 (KR)
Inventor: KIM YOUNG HAN
IPC: B29C48/16
Filed: 2021-05-28
Granted: 2022-05-18
Abstract: The present invention relates to an extruding pipe for manufacturing an activated carbon filter. The extruding pipe (1) for manufacturing an activated carbon filter for connecting a stirring part (20) and a forming part (40) of an activated carbon filter extruding apparatus, comprises: an extruding pipe body (3) having a plurality of cylinders (31, 32, 33) formed by being connected in a row, wherein each of the plurality of cylinders (31, 32, 33) is coupled with adjacent cylinders through a heat shield part (9); a conveying screw (5) disposed along an axis in a through-hole (H) of the extruding pipe body (3) to rotate to produce a paste mixture during a process of transferring activated component powder supplied from the stirring part (20) to the forming part (40); and a plurality of heaters (7) mounted around the perimeter of remaining cylinders (32, 33) except for a cylinder (31) nearest to the stirring part (20) among the cylinders (31, 32, 33). Therefore, since the extruding pipe body may be controlled by differently maintaining a shape of a through-hole or extruding conditions such as extruding temperature by sections by each of the cylinders, extruding quality of an activated carbon filter can be further improved.
Patent KR-102347811-B1 (KR)
Title: Apparatus and method for detecting object of abnormal behavior
Inventor: LIM HYUN SEOK
IPC: G06T7/11
Filed: 2021-05-31
Granted: 2022-01-06
Abstract: Disclosed are a device and a method for detecting an abnormally behaving object, which detects an object showing an abnormal behavior based on an image. The method of the present invention comprises the steps of: generating a first optical flow by applying a pre-learned first algorithm to a plurality of first image frames photographed at set time intervals; generating a plurality of second image frames by applying a pre-learned second algorithm to a second optical flow generated based on a pixel difference between the first image frames; and detecting a first difference between the first and second image frames, and determining an abnormally behaving object in the first image frames on the basis of the first difference. Therefore, the reliability on detection of an abnormally behaving object in an image can be improved.
Patent KR-102322898-B1 (KR)
Title: Waste Water Reuse Treatment System
IPC: B01D24/12
Filed: 2021-05-31
Granted: 2021-11-05
Abstract: The present invention relates to a waste water reuse treatment system, comprising: a drum filter that passes the raw wastewater supplied from the outside to the inside and filters out foreign substances mixed in the raw wastewater; a primary filtration unit that receives the water passing through the drum filter, filters the same by passing the same downward, and includes a filter medium for filtering foreign substances in the water therein; a vortex-type filtration device that receives the water that has passed through the primary filtration unit and passing the same downward for secondary filtration, includes a filter medium for filtering foreign substances in the water therein, and is equipped with a vortex forming means provided on an upper part of the filter medium to prevent foreign substances from being deposited on the media by allowing the water supplied from the primary filtration unit to flow in a vortex at an upper part of the filter medium; a drum filter filtration device including a drum part through which the water supplied from the vortex filtration device passes therein while rotating and interlocking, and a filter part communicating with the drum part to filter out foreign substances mixed in the wastewater; and a reverse osmosis filtration unit for filtering the water passing through the drum filter filtration device and separating the same into treated water and concentrated water. The present invention is to provide a system with high processing speed and excellent treatment efficiency by connecting multi-stage filtration structures in series and allowing the wastewater to be treated to continuously pass through each filtration structure.
Patent KR-102529759-B1 (KR)
IPC: B29C64/25
Filed: 2021-06-02
Granted: 2023-05-09
Abstract: 본 발명의 일 실시예는 베이스부; 상기 베이스부의 상부면에 고정되며, 외주면 일부가 개방되도록 형성되는 케이스; 상기 케이스의 외측을 따라 회동하여 상기 케이스의 외주면 일부를 개폐하도록 이루어진 슬라이딩도어; 및 상기 슬라이딩도어가 상기 케이스에 상대적으로 회동할 수 있도록, 상기 슬라이딩도어에 결합되어 반경방향 하중 및 축방향 하중을 지지하는 베어링부; 를 포함하는, 3차원 프린터를 제공한다.
Patent KR-102445332-B1 (KR)
Title: Integrated control method of the power seat
Inventor: LEE KWANG SIN
IPC: B60N2/90
Filed: 2021-06-14
Granted: 2022-09-23
Abstract: The present invention relates to a power seat integrated control method. An embodiment of the present invention includes: a signal input step of receiving a power seat operation signal input that a user inputs through an interface of a vehicle; a determination step of determining an operating condition for operating a motor module which is built into the power seat and moves a specific area of the power seat; and an information transmission step of transmitting driving information for controlling the motor module in accordance with a type of the operation signal. The motor module includes a driving motor and a motor controller which controls the driving motor, and one LIN communication bus is provided between the integrated controller and each power seat. In the information transmission step, the integrated controller transmits the driving information to the motor controller through the LIN communication bus. According to the present invention, even when an error occurs in a main CAN communication bus, interlocking operations between seats can be normally performed.
Patent KR-102565834-B1 (KR)
IPC: A61L2/24
Filed: 2021-06-23
Granted: 2023-08-09
Abstract: 본 발명은 사무실이나 교실 등과 같은 다수의 사람들이 이용하는 실내 공간에 설치되어 방역 대상을 자동으로 인식하고 방역 처리하는 인공지능 방역 시스템에 관한 것으로서, 보다 상세하게는, 방역 처리할 실내공간에 위치한 방역 대상물을 소독하는 방역수단; 상기 방역수단이 이동하는 경로에 대응되어 설치되는 이동가이드수단; 상기 실내공간 내부를 촬영하고 센싱하는 감지수단; 및 상기 감지수단을 통해 취득된 데이터를 통해 상기 방역 대상물과 상기 방역 대상물의 위치를 파악하고, 파악된 상기 방역 대상물로 상기 방역수단을 이송시켜 소독하도록 컨트롤하는 제어부;를 포함하는 인공지능 방역 시스템에 관한 것이다.
Patent KR-102342346-B1 (KR)
Title: Rotary Type Dust Removing Machine with Multi-path
Inventor: BAE JUNG SU
IPC: E02B5/08
Filed: 2021-07-14
Granted: 2021-12-22
Abstract: The present invention relates to a rotary dust remover with a multi-path, which has little concern of accumulating impurities in the front side. The rotary dust remover according to the present invention includes: a first rotating carrier installed in a backward inclined state while blocking a water channel to raise impurities from a water stream flowing along the water channel; a second rotating carrier installed in parallel and adjacent to the first rotating carrier; a front sensor detecting the water level in the front side; a rear sensor detecting the water level in the rear side; a motor driving the first rotating carrier and the second rotating carrier; and a control unit controlling the motor so as to drive the first rotating carrier and the second rotating carrier at different speeds when a difference between the water levels sensed by the front sensor and the rear sensor is greater than or equal to a predetermined value.
Patent KR-102370074-B1 (KR)
Inventor: LEE YONG HEE
IPC: A01G9/00
Filed: 2021-07-20
Granted: 2022-03-03
Abstract: A film for plant cultivation of the present invention has been devised for a case in which at least two different types of plants should be planted in the soil for planting seeds. The film for plant cultivation, which covers the surface of the soil in which the plants are planted in order to promote plant growth and suppress weed growth, is configured such that areas in which different plants are planted are divided so as to allow the separation distance between planting holes and patterns of the planting holes to be different according to the characteristics of each plant in the divided areas, and the identification information of a plant is displayed therein. According to the present invention, even a worker who lacks professional knowledge about the characteristics of a plant can more easily perform plant cultivation work using the film for plant cultivation.
Patent KR-102380547-B1 (KR)
Inventor: CHOI JONG CHEON
IPC: H04N21/43
Filed: 2021-07-28
Granted: 2022-04-01
Abstract: The present invention relates to a method for transmitting and displaying an image through a network, and to a device thereof. One embodiment of the present invention may provide a server which simultaneously transmits sensor data collected in an experimental environment together with a remote image for remote inspection of large equipment. One embodiment of the present invention can provide precise remote inspection of large equipment, by performing synchronization and transmitting various images.
Patent KR-102621270-B1 (KR)
IPC: A61C9/00
Filed: 2021-07-30
Granted: 2024-01-05
Abstract: 본 발명에 따른 데이터 처리 방법은, 대상체를 나타내는 스캔 샷을 획득하는 단계, 상기 스캔 샷을 기형성된 적어도 하나의 비활성 클러스터에 얼라인하는 단계, 및 상기 비활성 클러스터에 얼라인하는 단계의 얼라인 여부에 따라, 선택적으로 상기 스캔 샷이 포함되는 활성 클러스터와 상기 비활성 클러스터를 병합하는 단계를 포함한다.
Patent KR-102602283-B1 (KR)
Title: 무선충전기
IPC: H02J50/00
Filed: 2021-08-11
Granted: 2023-11-14
Abstract: 본 발명은 무선충전기에 관한 것이다.  
본 발명의 실시예에 따르면, 휴대 보관이 필요한 경우에는 후면판부를 폐쇄 방향으로 회동시키고, 충전 대상 기기의 충전을 위해 세울 필요가 있는 경우에는 후면판부를 개방 방향으로 회동시킬 수 있도록 구성되며, 충전을 위한 사용 상태에서 하부 내측에 설치된 받침부를 전면 측으로 회동시켜 충전 대상 기기의 하중을 지지 가능하도록 구성된 무선충전기가 개시된다.
Patent KR-102490102-B1 (KR)
Title: Double boiler for kyungokgo
Inventor: BEAK NAM SOO
IPC: A47J36/26
Filed: 2021-08-26
Granted: 2023-01-19
Abstract: The present invention relates to a double boiler for manufacturing kyungokgo capable of manufacturing the kyungokgo by heating a medicinal material in the double boiler. A double boiling container (21) to which the medicinal material is injected is inserted into a heating container (11) supplied with water for double boiling. When a water level of the water for double boiling decreases due to evaporation in a step of doubly boiling the double boiling container (21) for a long time with the water for double boiling heated by a heating device (16), since heat is evenly transferred to the double boiling container (21) by supplying the water for double boiling to a water supply pipe (13) connected to the heating container (11) while opening and closing a water supply valve (23) by a controlling unit (31) for reading signals of a minimal water level sensor (33) and a maximal water level sensor (34) configured in the heating container (11), high-quality kyungokgo can be manufactured.
Patent KR-102579265-B1 (KR)
Title: 핵연료 집합체의 누름 볼잠금핀 구조를 적용한 안내관 삽입체
IPC: G21C19/19
Filed: 2021-09-01
Granted: 2023-09-18
Abstract: 본 발명은 경수로형 원자로의 핵연료 집합체에 마련된 안내관 내에 삽입되는 삽입체에 관한 것으로, 상세하게는, 핵연료 집합체의 중성자 선원 또는 운전 중에 발생되는 중성자속을 이용하여 Co-60과 같은 방사성동위원소를 생산하기 위한 타겟을 수용하게 되는 안내관 삽입체에 관한 것으로, 중공의 원통 형상으로서, 일측 선단에 곡면의 헤드캡(111)이 구비되고 중성자 선원 또는 방사성동위원소 생성을 위한 타겟(120)이 수용되는 하부 하우징(110)과; 커넥터 부재를 매개로 하여 상기 하부 하우징(120)과 연결되고 외주면에 관통 형성된 고정홀이 형성된 중공의 원통 형상의 상부 피팅부(150)와; 상기 고정홀 내에 삽입되는 볼부재(170)와; 상기 상부 피팅부(150)의 상측 개구부에 삽입되어 삽입 깊이에 따라서 상기 볼부재(170)를 반경 방향으로 돌출시키게 되는 플런저(160)를 포함한다.
Patent KR-102625222-B1 (KR)
IPC: G08G1/07
Filed: 2021-09-15
Granted: 2024-01-15
Abstract: 본 발명은 교차로의 우회전 차량을 위한 보조 신호등 제어 서버 및 이의 동작 방법에 관한 것이다. 
본 발명의 일 실시예에 따른 방법은, 교차로의 우회전 차량을 위한 보조 신호등 제어 방법으로서, 상기 교차로에 제1 방향으로 진입하는 차량이 통과하는 제1 횡단보도의 신호를 획득하는 단계; 상기 제1 횡단보도의 신호에 대응하여 상기 보조 신호등의 제1 등을 녹색등화 또는 적색등화하는 단계; 상기 차량이 상기 교차로에서 우회전하여, 제2 방향으로 진행하며 통과하는 제2 횡단보도의 신호를 획득하는 단계; 상기 제2 횡단보도의 신호에 대응하여 상기 보조 신호등의 제2 등을 녹색등화, 적색등화 또는 황색등화 하는 단계; 를 포함할 수 있다.
Patent KR-102475868-B1 (KR)
Title: Electric wheelchair and method for emergency rescue service
Inventor: CHO YOUNG BIN
IPC: G16H80/00
Filed: 2021-10-19
Granted: 2022-12-07
Abstract: An electric wheelchair for providing an emergency rescue service and a method thereof are disclosed. The electric wheelchair includes: a wheelchair driving device for driving the electric wheelchair so that the electric wheelchair can move; and a wheelchair wireless control device that communicates wirelessly with the wheelchair driving device, transmits a wheelchair driving control signal according to a user input to the wheelchair driving device, generates a minimum set of data (MSD) message containing information related to a disabled person using the electric chair when an external shock is detected, and transmits the MSD message to an emergency rescue service system through a mobile communication network, thereby capable of immediately performing emergency rescue services needed by the disabled person.
Patent KR-102391239-B1 (KR)
Inventor: JAEYUN SHIN
IPC: G06T3/00
Filed: 2021-10-26
Granted: 2022-04-27
Abstract: Disclosed is a method for manufacturing a battery module. The battery module manufacturing method of the present invention comprises the steps of: receiving, by a control unit, a three-dimensional scan image obtained by scanning a bonding area of a battery module in which a plurality of cells are inserted into a holder in a lattice form through a three-dimensional laser scanner; converting, by the control unit, a 2-dimensional image by performing image processing on the 3-dimensional scanned image; setting, by the control unit, a target area for aligning the position of a bonding area in a 2D image; performing, by the control unit, automatic position alignment by tracking a position of a target region of a 2D image based on the master image, comparing the position with the master image, and correcting the position; and laser-cleaning, by the control unit, the automatically aligned bonding area.
Patent KR-102602172-B1 (KR)
IPC: H04N7/18
Filed: 2021-10-28
Granted: 2023-11-13
Abstract: 본 발명은 영상인식과 UWB를 이용한 미디어용 트래킹 촬영장치에 관한 것으로 보다 상세하게는, 상부에 거치대가 구비되는 이동부; 상기 거치대의 상부에 구비되는 모바일기기; 객체를 촬영하는 카메라로 부터 객체영상을 제공받고, 제공받은 상기 객체영상을 분석하는 영상처리부; 상기 거치대에 위치한 상기 모바일기기의 각도를 제어하는 카메라제어부; 상기 이동부에 구비되어 상기 객체의 위치를 인식하는 위치정보인식부; 상기 이동부와, 상기 모바일기기와, 상기 영상처리부와, 상기 카메라제어부 및 상기 위치정보인식부와 연동되는 리모컨; 상기 이동부와, 상기 모바일기기와, 상기 영상처리부와, 상기 카메라제어부와, 상기 위치정보인식부 및 상기 리모컨을 제어하는 제어부;를 포함하는 것을 특징으로 한다.
Patent KR-102411288-B1 (KR)
Inventor: KIM KUI HO
IPC: A01K67/033
Filed: 2021-11-08
Granted: 2022-06-22
Abstract: 본 발명은 내구성 및 안정적 적층구조를 겸비한 곤충사육상자에 관한 것으로, 더욱 상세하게는 곤충들이 사육되는 상자를 진동이나 충격에도 변형이나 파손이 방지되는 안전구조로 형성하여 우수한 내구성으로 높은 수명을 기대할 수 있으며, 곤충사육상자들끼리 서로 맞물린 상태로 다단 적층이 가능하게 형성함으로써, 적층높이에 구애받지 않고 안전하게 적층하여 진열할 수가 있으므로 사육실의 공간 활용성을 극대화할 수 있을 뿐만 아니라, 흔들림 없이 안정적으로 적층할 수 있는 내구성 및 안정적 적층구조를 겸비한 곤충사육상자에 관한 것으로, 
본 발명은 곤충 사육실내에 다단으로 적층 진열되고, 바닥재와 함께 사육될 곤충들을 수용하는 상부개방형 사육상자에 있어서, 상기 바닥재와 곤충들을 수용 가능한 소정 면적을 갖는 각형의 바닥판; 상기 바닥판의 테두리에 소정 높이로 돌출되어 사육공간(S)을 마련하는  벽판; 상기 벽판의 모서리 부위마다 ㄱ형 윤곽형상으로 연장 돌출되어 다단으로 적층된 상태에서 사육공간(S)이 외부로 노출되게 통로를 마련하는 적층판; 상기 벽판의 상부에 형성되어 공기를 유통시키고, 상부가 개방된 대류유통구;를 포함한다.
Patent KR-102500833-B1 (KR)
Title: Tattoo device for semi permanent make-up
Inventor: KANG MOON TEA
IPC: A61M37/00
Filed: 2021-11-09
Granted: 2023-02-20
Abstract: The present invention relates to a tattoo device for semi-permanent makeup, which can reduce fatigue on an operator's hands and, specifically, to a tattoo device comprising: a driving unit which converts electrical energy applied to a driving motor into mechanical energy to provide rotational driving force; a driving force conversion unit which converts the rotational driving force provided by the driving motor into lifting movement by connecting the driving motor to a cam with one or more gear members, and generates a stroke with a preset cycle according to the shape of the prepared cam; a lifting movement guide unit in which one end forms a contact portion with a front end of a driving shaft of the cam, and the other end is provided with a driving rod coupled with a pigment cartridge containing pigment used in semi-permanent makeup, and which guides the lifting movement converted from the driving force conversion unit; a pigment injection unit which is coupled to one lower side of the pigment cartridge and has a needle cartridge injecting the pigment contained in the pigment cartridge into the skin of a semi-permanent makeup treatment subject by participating in the lifting movement; and a housing which maintains coupling state and coupling position of the driving unit, driving force conversion unit, lifting movement guide unit, and pigment injection unit.
Patent KR-102360762-B1 (KR)
Title: Method for manufacturing aged beef using cheese and aged beef produced thereby
Inventor: KIM TAE KYU
IPC: A23B4/03
Filed: 2021-11-17
Granted: 2022-02-09
Abstract: The present invention relates to a method for preparing aged beef using cheese and aged beef prepared thereby. The method for preparing aged beef using cheese, according to the present invention, comprises: a cheese preparing step (S100) of preparing cheese; a cheese melted solution preparing step (S200) of melting the cheese to prepare a cheese melted solution; a cheese melted solution applying and aging step (S300) of applying the cheese melted solution to a surface of beef and storing and aging the beef for a predetermined period of time; a primary low-temperature aging step (S400) of vacuum-packaging the aged beef applied with the cheese melted solution and storing and aging the beef at low temperature; a secondary low-temperature drying and aging step (S500) of separately removing the vacuum packages of the beef that has been primarily aged at low temperature and spraying air into the beef to dry and age the beef; a third low-temperature wet aging step (S60) of vacuum-packaging the beef that has been secondarily dried and aged at low temperature and immersing the vacuum-packaged beef in underground water so that the beef is wet-aged; a fourth low-temperature drying and aging step (S700) of separately removing the vacuum-packaging from the beef that has been thirdly wet-aged and spraying air into the beef to dry and age the beef; and a cheese layer removal step (S800) of removing a cheese layer formed on the surface of the beef that has been fourthly dried and aged to prepare aged beef. According to the present invention, the method for preparing aged beef using cheese is configured to coat the beef with cheese and then age the beef at lower temperature so that the core thereof can be aged at low temperature. Accordingly, the taste and flavor of the beef can be further enhanced and the beef can be softened such that the meat quality of the beef can be improved.
Patent KR-102421266-B1 (KR)
Title: Underground displacement measurement apparatus including global navigation satellite system device
Inventor: PARK MIN CHEOL
IPC: G01C9/02
Filed: 2021-12-07
Granted: 2022-07-15
Abstract: Provided is an underground displacement measurement apparatus including a global navigation satellite system (GNSS) device according to various embodiments of the present invention. The underground displacement measurement apparatus comprises: a first measurement unit which acquires reference absolute location information of the underground displacement measurement apparatus; and a second measurement unit which extends in a direction away from one side of the first measurement unit perpendicular to the subsurface. The first measurement unit includes: a GNSS module which receives satellite signals using the global navigation satellite system; a control unit which generates displacement information of the location where the underground displacement measurement apparatus is installed; and a communication unit which transmits the displacement information to an external server. The second measurement unit includes: a plurality of inclinometers which are arranged with a predetermined distance in a lengthwise direction of the second measurement unit to measure slope information at the location in which the inclinometers are placed; a connection unit which connects the plurality of inclinometers; and a guide pipe in which the plurality of inclinometers and the connecting unit are arranged. The second measurement unit transmits the slope information to the control unit of the first measurement unit to be operationally connected to the first measurement unit. The control unit of the first measurement unit can generate displacement information of the location in which the underground displacement measurement apparatus is installed, based on the reference absolute location information acquired from the satellite signals received by the GNSS module and the slope information measured by the plurality of inclinometers. Therefore, the present invention can save expenses for fixing guide pipes.
Patent KR-102607995-B1 (KR)
IPC: G03B17/48
Filed: 2021-12-15
Granted: 2023-12-01
Abstract: 본 발명은 ICT를 활용한 고해상도 자동제어 이미지 획득 시스템에 관한 것이다.  본 발명에 따른 ICT를 활용한 고해상도 자동제어 이미지 획득 시스템은 촬영을 수행하여 이미지 및 촬영 정보를 전송하는 스마트폰; 상기 스마트폰이 촬영하는 영역에 대해 조명을 조사하는 조명 장치; 상기 스마트폰이 거치되고, 상기 스마트폰의 촬영 각도를 조정하는 촬영 장비; 상기 촬영 장비에 대한 통합 제어를 수행하는 컴퓨팅 디바이스; 및 고해상도 이미지를 저장하는 저장부를 포함한다.
Patent KR-102552167-B1 (KR)
IPC: B22C21/02
Filed: 2021-12-27
Granted: 2023-07-06
Abstract: 본 발명은 대형 저압 주조용 주조금형에 관한 것으로 보다 상세하게는, 복수로 분할되는 주조금형; 분할되는 상기 주조금형의 이음새에 복수의 체결홈이 형성되고, 상기 체결홈에 체결되는 체결수단;을 포함하되, 상기 주조금형은, 일정패턴으로 분할되는 것을 특징으로 한다.
Patent KR-102418817-B1 (KR)
IPC: H01L51/05
Filed: 2014-03-24
Granted: 2022-07-08
Abstract: 본 발명은, 대형화된 경우에도 고정밀화와 경량화의 양쪽을 만족할 수 있고, 또한, 강도를 유지하면서도, 고정밀의 증착 패턴의 형성이 가능한 증착 마스크, 및 이 증착 마스크를 간편하게 제조할 수 있는 증착 마스크의 제조 방법이나 증착 마스크 준비체, 나아가 고정밀의 유기 반도체 소자를 제조할 수 있는 유기 반도체 소자의 제조 방법을 제공한다.  복수의 슬릿(15)이 형성된 금속 마스크(10)와, 수지 마스크(20)가 적층되고, 수지 마스크(20)에는, 복수 화면을 구성하기 위하여 필요한 개구부(25)가 형성되고, 개구부(25)는 증착 제작하는 패턴에 대응하고 있으며, 각 슬릿(15)이 적어도 1 화면 전체와 겹치는 위치에 형성되어 있다.