baber/WOPTO huggingface dataset:
Patent KR-20230001751-A (KR)
Inventor: MIN YEONG GI
IPC: B23C5/00
Filed: 2021-06-29
Abstract: The present invention provides an end mill which comprises a shaft formed to a predetermined length, and a plurality of blades rotatably formed at one end along the longitudinal direction of the shaft. Each of the blades is formed in a wedge shape having an inclined surface formed on one side at an angle, a flat surface formed by a flat surface on the other side, and a side surface of a shape in which the inclined surface and the flat surface are connected and extended and gradually narrowed. The side surface of one blade is formed to come in contact with the inclined surface of the other adjacent blade.
Patent KR-20230001766-A (KR)
Inventor: WON JONG CHAN
IPC: C08G73/10
Filed: 2021-06-29
Abstract: The present application provides an aqueous polyamic acid composition capable of polymerizing polyamic acid in water using a hydrophobic monomer and being manufactured into polyimide having improved transparency, eco-friendliness, storage stability and the like during curing.
Patent KR-20230007605-A (KR)
Title: fan heater
Inventor: GIM JEONG HWAN
IPC: F24F13/12
Filed: 2021-07-05
Abstract: The purpose of the present invention is to provide a fan heater including a heater unit coupling structure that can easily mount a heater module on an impeller casing. The present invention comprises: a housing in the shape of a box; and an impeller case stored in the housing and including a suction unit for sucking air and a discharge unit for discharging air in a direction perpendicular to the suction direction. A heater-side discharge port is formed through one surface of the impeller case to discharge air in a direction opposite to the direction in which the air is sucked. A heater unit coupled to the discharge port to form a flow path communicating with the impeller case and including a heater to heat the discharged air is further included.
Patent KR-20230012152-A (KR)
Inventor: CHUNG YOUNGBAE
IPC: G01R3/00
Filed: 2021-07-15
Abstract: A socket for a test according to a preferred embodiment of the present invention is a socket for a test which is disposed between a test device and a device to be tested and electrically connects the test device and the device to be tested. The socket for a test comprises: a plurality of conductive parts respectively corresponding to a terminal of the device to be tested, and respectively corresponding to a terminal of the test device, such that the terminal of the test device and the terminal of the device to be tested can be electrically connected; and an insulating part for insulating and supporting the conductive parts from each other. The conductive part is disposed in a vertical direction of the insulating part, and the conductive part includes: a sheet; and a plurality of wires extending from an upper part to a lower part of the sheet. The socket for a test prevents bridging between the conductive parts and stably performs an electrical test of the device to be tested.
Patent KR-20230013347-A (KR)
Inventor: SEJIN CHOI
IPC: A62B18/00
Filed: 2021-07-19
Abstract: According to an embodiment of the present invention, a mask device comprises: a mask body including a rear body and a front body coupled to the front of the rear body, and having an inlet and an outlet formed thereon; a face guard magnetically coupled to the back of the rear body, adhered to the user's face, and forming a breathing space on the inside; and an air cleaning module mounted on the rear body to purify external air flowing into the inlet and supply the air to the breathing space. The face guard comprises: a coupling portion facing the back of the rear body and provided with a magnetic material; an adhesive portion contacting the user's face; and a connecting portion formed to connect the coupling portion and the adhesive portion to have a predetermined width in an anteroposterior direction. The magnetic material includes a first magnetic material disposed at the front upper center of the coupling portion, and a second magnetic material and a third magnetic material disposed to be spaced apart on both sides with respect to the front lower center of the coupling portion. Accordingly, flow resistance is significantly reduced, and dust or other foreign substances flowing into the mask device through the inlet is minimized.
Patent KR-20230015238-A (KR)
Inventor: LEE JONGWUK
IPC: G06N5/02
Filed: 2021-07-22
Abstract: The present invention provides an apparatus for augmenting data which eliminates popularity bias problems in augmented data while alleviating data scarcity. According to one embodiment of the present invention, the apparatus for augmenting data comprises: a storage part storing data for records in which a plurality of users select at least one item among a plurality of items; a selection part selecting a first and a second user among the plurality of users; a comparison part determining common/non-common status of records of the first and second users for the plurality of items; a calculation part calculating virtual scores for the plurality of items based on the common/non-common status; and an augmentation part generating the virtual scores calculated for the plurality of items as records selected for the plurality of items by a virtual user to augment data.
Patent KR-20230015678-A (KR)
Title: Complex permittivity estimating apparatus and method
Inventor: KANG YUN SU
IPC: G01N22/00
Filed: 2021-07-23
Abstract: The present disclosure relates to a device and method for estimating complex permittivity. Specifically, the device for estimating complex permittivity according to the present disclosure comprises: a reception unit for radiating a signal to a dielectric through a transmission antenna and receiving a reflected wave reflected from the dielectric and a transmitted wave transmitted through the dielectric; a calculation unit for comparing the reflected wave and the transmitted wave with a plurality of types of simulation data included in a simulation table and calculating simulation data satisfying the first criterion as a comparison result; and an estimation for estimating the complex permittivity of the dielectric based on the comparison result.
Patent KR-20230015684-A (KR)
Title: Display Device having anti-reflection layer
Inventor: SHIN YONG WOO
IPC: G09F9/30
Filed: 2021-07-23
Abstract: The present invention provides a display device that is realized by comprising: a first electrode equipped on a substrate; a light emitting layer equipped on the first electrode; a second electrode equipped on the light emitting layer; and a reflection prevention layer equipped on the second electrode and comprising a material that absorbs light, wherein the material that absorbs light comprises at least one selected from a group consisting of an amorphous carbon (a-C), a polymer, a monomer, a metal, and a graphite. Therefore, the present invention is capable of preventing a problem of the reflection prevention layer from being peeled-off.
Patent KR-20230017071-A (KR)
Inventor: LIM SOON BIN
IPC: A01K91/053
Filed: 2021-07-27
Abstract: The present invention relates to a structure of a ring connecting a main line and a branch line of a fishing line to each other in fishing equipment. In the fishing line connecting ring according to the present invention, as a fishing line connecting hook comprising a wire including a ring portion wound around the main line, and a body in which the wire is caught and supported on one side and the branch line is caught and supported on the other side, the body includes an inner body in which the wire is caught and supported and an outer body in which the branch line is caught and supported, and the inner body and the outer body are coupled to each other by a screw coupling method.
Patent KR-20210148952-A (KR)
Inventor: LEE KWANG RIM
IPC: G10D1/00
Filed: 2021-07-29
Abstract: The present invention relates to a structure design of musical instruments expressing by using audio boards and, more specifically, to a structure design of a musical instrument for volume increases for musical instrument performances in wide halls, the maximization of sound effects for beautiful and elegant performances and wide musical expressions, and the life extension of musical instruments. To this end, the present invention greatly increases volume by forming multiple audio boards of a musical instrument, realizes the maximization of sound effects such as diverse sound personalities, sound color increases, and stereo sounds, and designs and manufactures a musical instrument by forming the interior of a resonance space, an audio board, and a rear board, or a side board of the instrument by selecting or combining various elements such as multiple rear boards, multiple side boards, a tilted audio board, a reduced audio board, a sound amplifier, a stereo bridge, a bridge core, a stereo bridge with a sound amplifier, an I-shaped connection bridge, an I-shaped connection bridge with a sound amplifier, a sound movement hole, a spring sound post, a bell-shaped resonant pipe, a sound movement blocking wall, a resonance dividing wing board, a groove of an audio board, a stereo audio board, and a lateral base bar which are novel instrument design elements by the present invention to maximize the sound effects such as large volume, sound color, stereo sound, rich harmonics, cheerful sound, easy performances, ample resonance, sound depth, sound flexibility, sound continuity, remote sound attainment, sound separation, tone accuracy, solemn sound quality, characteristic tone, and use of various tones which are various elements which an exquisite instrument must have when playing the instrument to widen musical expressions and have an organized structure in the instrument to increase the structural sturdiness of the instrument to extend the life of the instrument.
Patent KR-20210102867-A (KR)
Title: Urban regeneration method
Inventor: KIM HYEONG GEUN
IPC: E04H3/00
Filed: 2021-08-02
Abstract: The present invention relates to an urban regeneration method which can minimize the migration of the current residents during the development of an old city and can rapidly and efficiently regenerate the old city. The urban regeneration method comprises: an aggregate building construction process of constructing an underground parking lot by excavating a building site secured through an aggregate building site demolition process including a process of demolishing old buildings only at a building site where aggregate buildings are to be constructed, constructing roads at the building site where the underground parking lot is completed, and constructing the aggregate buildings on the roads at the building site; and a park construction process and a public facility construction process of constructing parks and public facilities at a site secured through demolition of old buildings at sites excluding the building site through a building site-excluded site demolition process including a process of demolishing old buildings not demolished around the aggregate buildings when an aggregate building residence process is completed.
Patent KR-20230022607-A (KR)
Title: Reinforcement member for tape spring hinge
Inventor: OH HYUN UNG
IPC: B64G1/22
Filed: 2021-08-09
Abstract: The present invention relates to a tape spring hinge reinforcing member. More specifically, the present invention relates to the tape spring hinge reinforcing member having high damping characteristics due to a superelastic SMA and a viscoelastic tape applied to a constraining layer laminate. The tape spring hinge reinforcing member of the present invention comprises: a shape memory alloy (SMA) plate; a first vibration damping layer; and a first reinforcing layer.
Patent KR-20230023162-A (KR)
Inventor: LEE KI WAN
IPC: E06B9/54
Filed: 2021-08-10
Abstract: The present invention relates to a roll insect screen equipped with an acceleration/deceleration unit capable of adjusting a rotational speed of a roll insect screen. The present invention relates to the roll insect screen equipped with an acceleration/deceleration unit that can be controlled from the outside so that a user can adjust a winding speed of the roll insect screen on which the insect screen for blocking sunlight or dust and pests from entering the room is wound. The roll insect screen includes a roll housing, a winding means, an insect screen, an acceleration/deceleration unit, and a unit housing.
Patent KR-20230023249-A (KR)
Inventor: KIM IN CHOEL
IPC: E02D5/52
Filed: 2021-08-10
Abstract: The present invention provides a bolt fastening/joining PHC pile and a vertically joining/connecting method thereof, which are able to vertically join an upper PHC pile and a lower PHC pile by a joint bolt fastening a bolt fastening/joining coupling and a coupling connection plate to a bonding unit, have no concern over a crack along a PC steel rod when driving the PHC piles, have no welding process, conduct a pile construction without impact from the weather and the environment, and introduce prestress to the PC steel rod without using the conventional tension plate and PC nut. According to a proper embodiment of the present invention, the bolt fastening/joining PHC pile comprises: a PHC pile main body made of concrete which is centrifugally formed and synthesized with a rebar net, and having an external diameter and an internal diameter over a certain length; an upper reinforcing band and a lower reinforcing band respectively installed on an upper side and a lower side of the PHC pile main body; a PC steel rod arranged in a circular shape on the PHC pile main body, connected to a bolt fastening/joining coupling, and having prestress introduced; the bolt fastening/joining coupling installed on a lower side of the PHC pile main body, connected to one end of the PC steel rod, performing the tension of the steel rod, and having a large number of bolt fastening holes; a coupling connection plate installed on an upper side of the PHC pile main body and connected to the other end of the PC steel rod; and a cap nut arranged on a lower surface of the coupling connection plate in a circular shape, and bonded on the same central shaft with the bolt fastening holes.
Patent KR-20230024135-A (KR)
Title: Operating controlling method of sphere type shift control apparatus
Inventor: SONG MIN GI
IPC: F16H61/02
Filed: 2021-08-11
Abstract: The present invention relates to an operating and controlling method for a sphere type transmission control apparatus. When a sphere device (20), of which one side in a hemispherical shape has a transmission control unit (50) and the other side in a hemispherical shape has a design unit (60), is rotated, the sphere device (20) can be prevented from being dislocated from a rotation completion location, thereby preventing the generation of an interval at the sphere device (20). During the rotating motion of the sphere device (20), when the sphere device (20) cannot reach from the rotation completion location because of fixing or by means of the jamming of debris, the operation of a motor (31) is stopped as required, thereby preventing damage of components. To this end, the present invention comprises: a rotating step; a location determination step; and a motor additional driving step.
Patent KR-20230028816-A (KR)
Title: 복강경 장착 어뎁터와 rcm구조를 가지는 복강경 홀더 로봇
Inventor: HEESEON HWANG
IPC: A61B90/00
Filed: 2021-08-19
Abstract: 본 발명은 복강경 장착 어뎁터와 RCM구조를 가지는 복강경 홀더 로봇에 관한 것으로, 보다 상세하게는 일측 단부에 카메라가 구비되며 타측 단부에 렌즈가 구비된 복강경을 RCM(remote center of motion) 포인트를 중심으로 회전하도록 작동되는 복강경 홀더로봇에 있어서, 몸체; 후방 단부가 상기 몸체의 제1회전조인트 상에서 결합되고, 전방단부가 제2회전조인트 상에서 상기 복강경 측과 결합되는 RCM구조; 상기 몸체 내에 구비되어 상기 RCM구조를 상기 제1회전조인트 기준으로 회전구동하여, 상기 복강경이 상기 RCM 포인트를 중심으로 회전되도록 하는 제1회전구동부; 상기 몸체 일측에 설치되어 상기 RCM 포인트와 상기 제1회전조인트를 연결하는 가상선을 기준으로 상기 복강경이 회전되도록 구동하는 제2회전구동부; 상기 제2회전조인트 상에 연결되어 상기 복강경을 길이방향으로 이동시키는 선형이동장치; 및 상기 선형이동장치와 상기 복강경을 탈부착시키도록 구성된 복강경 어뎁터 장치;를 포함하는 것을 특징으로 하는 복강경 장착 어뎁터와 RCM구조를 가지는 복강경 홀더 로봇에 관한 것이다.
Patent KR-20210106942-A (KR)
Title: Compositions for preventing or treating macular degeneration
Inventor: PARK DONG HO
IPC: A61P27/02
Filed: 2021-08-19
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating macular degeneration, comprising fursultiamine or a salt thereof. Fursultiamine reduces the increased expression of HIF-1α in retinal pigment epithelial cells, and inhibits the growth of choroidal endothelial cells. The pharmaceutical composition comprising fursultiamine or salts thereof of the present invention can also be used as a therapeutic agent for various neovascular eye diseases.
Patent KR-20230027802-A (KR)
Title: 점착면을 포함하는 디스플레이 기판
Inventor: BAEK SEUNG JOON
IPC: H01L33/48
Filed: 2021-08-20
Abstract: 본 발명은 점착면을 포함하는 디스플레이 기판에 관한 것으로, 설치 대상 구조물의 외관을 차단하지 않는 투명 디스플레이 기판으로서 설치 및 철 거가 용이한 점착면을 포함하는 디스플레이 기판을 제공하기 위한 것이다.
Patent KR-20230031401-A (KR)
Inventor: KIM MYUNG RAE
IPC: C21B7/20
Filed: 2021-08-27
Abstract: 본 발명은 고로의 선회슈트용 장입물 이송플레이트에 관한 것으로, 보다 상세하게는 고로의 상부에 조립되어 장입되는 원료를 안내 및 분배하는 선회슈트의 장입물 이송플레이트의 구조를 보다 단순화 하면서도 수명을 연장시켜 비용절감 및 생산성을 향상시킬 수 있도록 발명한 것이다. 
본 발명의 구성은, 고로의 상부에서 선회구동장치에 선회슈트(100)가 조립되어 장입되는 원료를 안내 및 분배하며 하부에 단열재가 부착된 방열판(130)을 구비한 장입물 이송플레이트(110)에 있어서; 
상기 장입물 이송플레이트(110)는,  
외측플레이트(111)와 내측플레이트(112)가 간격지지대(113)에 상호 지지되어 그 사이에 플레이트간격부(114)가 구비되며, 상기 내측플레이트(112)의 상부면 중앙통로(S1)에 내마모 하드페이싱 표면층(115)이 성형되도록 구성할 수 있다. 
또, 상기 장입물 이송플레이트(110)는, 외측플레이트(111)가 적어도 10 내지 14mm의 두께를 갖으며, 내측플레이트(112)는 적어도 18 내지 22mm의 두께를 갖고 내마모 하드페이싱 표면층(115)이 적어도 13 내지 17mm의 두께로 성형되도록 구성할 수 있다.
Patent KR-20220030906-A (KR)
Title: Selective anisotropic metal etch
Inventor: SHAW JONATHAN
IPC: H01L21/3213
Filed: 2021-09-01
Abstract: Provided is a method of patterning a substrate. The method includes a step of reforming the surface of a metal-containing layer, which is formed on a substrate positioned in a processing area of a processing chamber, by exposing the surface of the metal-containing layer to plasma emissions of a chlorine-containing gas precursor and an oxygen-containing gas precursor so as to form a reformed surface of the metal-containing layer. The method also includes a step of orienting plasma emissions of an inert gas precursor toward the surface of the metal-containing layer. The plasma emissions of the inert gas precursor are oriented as a bias voltage is applied to a substrate holding part holding the substrate. The method also includes a step of anisotropically etching the reformed surface of the metal-containing layer with the plasma emissions of the inert gas precursor so as to form a first recess having a first side wall on the metal-containing layer.
Patent KR-20230035928-A (KR)
Title: 컴퍼스와 각도기의 기능이 담긴 자
Inventor: KIM DO HUN
IPC: B43L7/00
Filed: 2021-09-06
Abstract: 본 발명은 컴퍼스와 각도기, 자를 한 학용품으로 만든 것으로, 휴대의 불편함을 해소시켜주고, 본 발명품을 사용하면서 지식을 습득하고, 배운 지식을 활용할 수 있다.
Patent KR-20230037999-A (KR)
Inventor: LEE JONG BUM
IPC: A61H23/02
Filed: 2021-09-10
Abstract: 본 발명은 얼굴 마사지 기구(1)에 관한 것이다. 그러한 얼굴 마사지 기구(1)는, 손잡이(3)와; 손잡이(3)의 상측에 회전가능하게 결합되는 반원형상의 프레임(5)과; 프레임(5)의 내측에 배치되어 얼굴에 접촉한 상태에서 진동함으로써 마사지하는 한 쌍의 내측 롤러(11,13)와; 그리고 프레임(5)의 양 선단에 배치되어 얼굴에 접촉한 상태에서 진동함으로써 마사지하는 한 쌍의 외측 롤러(7,9)를 포함한다.
Patent KR-20230041865-A (KR)
Title: Diff 이미지 구성을 통한 펌웨어 업데이트 관리 방법 및 이를 실행하기 위한 기록매체에 저장된 컴퓨터 프로그램
Inventor: SEO JUNG CHUL
IPC: G06F8/61
Filed: 2021-09-17
Abstract: 본 발명은 펌웨어 업데이트 관리 방법 및 이를 실행하기 위한 기록매체에 저장된 컴퓨터 프로그램에 관한 것으로서, 보다 구체적으로는 SNMP, CoAP, MQTT 등 다양한 통신 프로토콜이 난립함에 따라 펌웨어를 관리하는 서버 구축 시간 및 운영 비용 증가를 방지하기 위한 다양한 통신 프로토콜이 적용 가능하고, DIFF 이미지 구성을 통해 디바이스에 업그레이드하기 위한 새로운 펌웨어와 이전 버전의 펌웨어 간의 차이를 생성함으로써 전달할 데이터양을 줄여 네트워크 전송 트래픽 사용 비용이 감소할 수 있는 DIFF 이미지 구성을 통한 펌웨어 업데이트 관리 방법 및 이를 실행하기 위한 기록매체에 저장된 컴퓨터 프로그램에 관한 것이다. 
상기 목적을 달성하기 위하여, 본 발명은, 제조사 서버에서 펌웨어 업데이트의 대상이 되는 디바이스의 정보, 펌웨어 정보 및 서명키 정보 중 적어도 어느 하나 이상의 정보를 수신 받아 데이터로서 등록하는 펌웨어 데이터 등록 단계; 제조사 서버로부터 펌웨어 업데이트 요청을 수신 받아 펌웨어 업데이트 대상이 되는 디바이스의 펌웨어 정보를 조회하는 펌웨어 정보 관리 단계; 상기 등록된 데이터에서 펌웨어 업데이트 대상이 되는 디바이스의 펌웨어 정보 및 서명키 정보 중 적어도 어느 하나 이상의 정보를 기초로 하는 데이터를 DIFF 이미지로 구성하여 관리하는 DIFF 이미지 관리 단계; 및 펌웨어 업데이트 대상이 되는 디바이스에 네크워크로 접속하여 상기 등록된 데이터를 기초로 펌웨어 서명키 검증을 통해 상기 디바이스의 펌웨어 업데이트를 수행하는 펌웨어 업데이트 수행 단계;를 포함하는 것을 특징으로 한다.
Patent KR-20210122729-A (KR)
Title: Light source module, display panel and manufacturing method thereof
Inventor: JEONG BOO GIE
IPC: G02F1/13357
Filed: 2021-09-23
Abstract: According to an embodiment of the present invention, a display panel comprises: a transparent support member; a thin film transistor unit disposed on an upper surface of the support member and having pads; a plurality of LED chips disposed on the upper surface of the support member and having electrodes on an upper surface thereof; a transparent adhesive layer bonding the support member and each of the plurality of LED chips; a resin member covering the plurality of LED chips; and a plurality of connection units disposed on the resin member and connecting the electrodes and the pads. The plurality of LED chips form a pixel region having a first LED chip to a third LED chip emitting different colors, and light emitted from the plurality of LED chips may be emitted through a lower surface of the support member through the support member.
Patent KR-20230043394-A (KR)
Title: 자동차용 리클라이닝 시트 조립 장치
Inventor: LEE JI SUN
IPC: B60N2/68
Filed: 2021-09-24
Abstract: 본 발명은 레그부의 마운팅 프레임에 형성된 가이드핀이 플로어패널에는 형성된 가이드홀에 삽입된 상태에서, 시트백의 후방 리클라이닝 등이 이루어지더라도 가이드핀이 가이드홀로부터 이탈되는 것을 방지할 수 있도록 함으로써, 리클라이닝 시트가 플로어패널의 정위치로부터 벗어나는 것을 방지할 수 있고, 리클라이닝 시트의 후속 조립 과정이 원활하게 이루어질 수 있도록 한 자동차용 리클라이닝 시트 조립 장치를 제공하고자 한 것이다.
Patent KR-20230045792-A (KR)
Inventor: KIM SHINHO
IPC: G06F13/42
Filed: 2021-09-29
Abstract: 다양한 실시 예에 따르면, 전자 장치는, eUSB(embedded universal serial bus) 기능을 수행하는 제1 eUSB 장치 및 상기 제1 eUSB 장치를 제어하는 프로세서를 포함하는 어플리케이션 프로세서; 및 상기 제1 eUSB 장치와 외부 장치 사이에 전기적으로 연결되는 리피터 를 포함하며, 상기 프로세서는, 상기 외부 장치의 상기 전자 장치로의 연결을 모니터링하여 상기 외부 장치의 연결을 검출하고, 상기 외부 장치의 동작 속도와 관련된 모드를 확인하고, 상기 모드가 FS(full speed) 모드 또는 LS(low speed) 모드로 확인된 것에 기반하여 상기 제1 eUSB 장치와 상기 리피터 간에 HS(high speed) 모드로 신호를 송수신 하도록 제어하도록 구성될 수 있다. 그 밖에 다양한 실시 예가 제공될 수 있다.
Patent KR-20220061842-A (KR)
Title: Method of manufacturing multilayer ceramic capacitor
Inventor: TSUTSUI YU
IPC: H01G13/00
Filed: 2021-10-01
Abstract: Provided is a method for manufacturing a multilayer ceramic capacitor capable of forming a smooth and clean dielectric on at least a lateral surface of a multilayer body, which comprises the processes of: printing an internal electrode pattern on a dielectric layer; forming a dielectric pattern in an area other than the area where the internal electrode pattern is printed; forming a multilayer body by stacking a plurality of dielectric layers; exposing the internal electrode pattern and the dielectric pattern from a lateral surface of the multilayer body; removing at least a portion of the exposed dielectric pattern; and forming a dielectric gap layer on the lateral surface.
Patent KR-20220077067-A (KR)
Title: 유기 전계 발광 화합물, 이를 포함하는 복수 종의 호스트 재료, 및 유기 전계 발광 소자
Inventor: PARK HYO SOON
IPC: C09K11/06
Filed: 2021-10-05
Abstract: 본원은 유기 전계 발광 화합물, 이를 포함하는 복수 종의 호스트 재료, 및 유기 전계 발광 소자에 관한 것이다.  본원에 따른 유기 전계 발광 화합물 및/또는 이를 포함하는 복수 종의 호스트 재료를 포함함으로써 낮은 구동 전압 및/또는 높은 발광 효율 및/또는 긴 수명 특성을 갖는 유기 전계 발광 소자를 제조할 수 있다.
Patent KR-20230050023-A (KR)
Title: 양전하 방출 이온빔 조사 장치
Inventor: HUH YUN SUNG
IPC: H01J37/08
Filed: 2021-10-07
Abstract: 양전하 방출 이온빔 조사 장치는 챔버, 챔버 내에서 적어도 표면에 절연체가 구비된 피처리물을 지지하는 캐리어, 챔버 내에서 내부 가스 또는 외부 가스로부터 플라즈마 양이온을 생성하여 피처리물로 공급하는 이온빔 소스를 포함한다.
Patent KR-20230053382-A (KR)
Title: 테스트용 소켓
Inventor: CHOI JONG HWAN
IPC: G01R31/28
Filed: 2021-10-14
Abstract: 본 발명은 테스트용 소켓에 관한 것으로서, 보다 상세하게는 테스트용 소켓에 구비되는 컨택트 부재, 및 컨택트 부재와 접촉하는 피검사용 디바이스의 단자와 검사장치의 패드의 손상이 방지될 수 있는 테스트용 소켓에 관한 것이다.