baber/WOPTO huggingface dataset:
Patent KR-20220168402-A (KR)
Title: Edema Instrument
Inventor: KIM SUNG KWANG
IPC: A61B5/107
Filed: 2021-06-16
Abstract: The present invention relates to an edema (corresponding to swollen volume) measuring device for the human body, and more specifically, provides a technology which monitors the size of edema by sensing the amount of water that has flowed into a second tank as the water level rises when the patient's edema is accommodated in a first tank filled with water through a water pressure sensor in a state in which the first tank and the second tank are configured to measure the size (volume) of the patient's edema, the first tank is filled with water up to an arbitrary water level, and the second tank is left empty. Provided are a technology which measures the size of edema through the amount of water flowing from the first tank to the second tank, and in particular, a technology which automatically operates the measuring device for measuring edema, which can perform the microscopic measurement of a volume change state to obtain improved measurement accuracy. The present invention is a device measuring the volume of a patient with lymphedema in an arm or leg and can be used as useful research data for the observational treatment of edema patients.
Patent KR-20230000210-A (KR)
Inventor: HWANG KEUM CHEOL
IPC: G01N21/25
Filed: 2021-06-24
Abstract: One embodiment of the present invention includes: a measurement unit that transmits electromagnetic waves to a plurality of measurement surfaces of a golf ball to be measured and receives electromagnetic waves reflected and transmitted from the plurality of measurement surfaces; and an analysis unit for analyzing the balance of the golf ball based on the received electromagnetic waves. According to one embodiment of the present invention, an objective of the present invention is to provide an apparatus for analyzing the balance of a golf ball using electromagnetic waves.
Patent KR-20230000512-A (KR)
Inventor: PARK DONG SIK
IPC: B29C45/26
Filed: 2021-06-24
Abstract: The present invention relates to a microinjection apparatus and an injection service apparatus and method using a microinjection apparatus. More specifically, the present invention can be provided a micro injection molding apparatus which has a small size so that it can be installed in a relatively small space and can produce injection molded products of various shapes in small and medium sizes, and an injection service apparatus and method using the microinjection molding apparatus. The micro injection molding apparatus according to the present invention comprises: a frame part; a base part supporting a mold part; a material supplying part supplying injection materials for injection; and a base driving part moving the mold part in the horizontal direction. Accordingly, the present invention can be installed even in a small space.
Patent KR-20230001285-A (KR)
Title: Interface and Laundry Treatment Apparatus having the Same
Inventor: HYUNSEUNG LEE
IPC: D06F34/32
Filed: 2021-06-28
Abstract: The present invention relates to a laundry treatment apparatus. According to the present invention, both a display unit, displaying a screen at the interior of an operation unit which selects a control command while rotating in a cabinet, and an input unit, receiving the command determining what is displayed on the screen, are disposed. The laundry treatment apparatus of the present invention comprises: the cabinet; a drum; the operation unit; the display unit; and a selection unit.
Patent KR-20230001797-A (KR)
Inventor: CHOI SANG SEOK
IPC: B41M5/42
Filed: 2021-06-29
Abstract: An effervescent metal thermal transfer film (5000) according to the present invention has: a hot melt adhesive layer (120); an effervescent layer (130) of the upper part of the hot melt adhesive layer (120); an adhesive layer (230) of the upper part of the effervescent layer (130); a metal layer (220) of the upper part of the adhesive layer (230); and a release film layer (300) on which the upper part of the metal layer (220) is subjected to reattachable adhesive treatment.
Patent KR-20210092160-A (KR)
Title: Block coding education method using platform system for completing function of game object by performing step-by-stage mission
Inventor: JEON SEONG HOON
IPC: A63F13/80
Filed: 2021-07-05
Abstract: The present invention relates to a platform system which completes a game object function by performing missions stage by stage. According to the present invention, a coding education is performed by making game elements by a block-coding method online and enabling users to experience games applied therewith. According to the present invention, processes and algorithms can be understood by users through block-coding.
Patent KR-20220007564-A (KR)
Title: Gland cap loosening prevention device
Inventor: KIM YOON WOOK
IPC: F16K21/08
Filed: 2021-07-12
Abstract: A gland cap loosening prevention device is disclosed. According to one embodiment of the present invention, the gland cap loosening prevention device is a device for preventing loosening of a gland cap fastening a body of a ball valve and a body cap, which comprises: a coupling unit coupled to the body of the ball valve to fixate a body unit of the device to the body of the ball valve; a first fastening unit formed on one side of the body unit and fastened between uneven units formed in a first gland cap among two gland caps; and a second fastening unit formed on the other side of the body unit and fastened between uneven units formed in a second gland cap among the two gland caps.
Patent KR-20230010893-A (KR)
Inventor: AHN SUNG KI
IPC: B60T13/66
Filed: 2021-07-12
Abstract: One embodiment of the present disclosure provides an electronic hydraulic brake. The electronic hydraulic brake comprises: a plurality of wheel brakes for supplying braking force to the wheels of a vehicle; a reservoir for storing brake oil; a master cylinder connected to the reservoir and linked to a main brake motor to form brake oil pressure; a first controller configured to control the main brake motor according to braking input; a hydraulic control unit comprising a pump configured to form brake oil pressure in conjunction with an auxiliary brake motor and a hydraulic block configured to selectively transmit the brake oil pressure generated in the master cylinder or pump to the plurality of wheel brakes; and a second controller configured to control the auxiliary brake motor when the master cylinder or first controller has a malfunction. The hydraulic control unit is provided with one or more auxiliary flow paths that directly transfer brake oil from the reservoir to the pump. The hydraulic block has a first surface on which a plurality of ports to which flow paths are connected is located and a second surface on which the auxiliary brake motor is attached, and one or more surfaces of the hydraulic block and the master cylinder are coupled. Accordingly, cost savings can be achieved by simplifying a brake piping layout and reducing parts.
Patent KR-20230011675-A (KR)
Inventor: LEE IK GYUN
IPC: H01R12/91
Filed: 2021-07-14
Abstract: The present invention relates to a plug connector structure of a floating connector, which is to smoothly absorb shock, comprising: an inner housing having a pair of insertion pieces; an outer housing spatially separated from the inner housing; a plurality of contact terminals for being in contact with a counterpart connector; and a shield frame for blocking electromagnetic waves.
Patent KR-20230012361-A (KR)
Inventor: HWANG YOON TAE
IPC: H01L21/768
Filed: 2021-07-15
Abstract: Provided is an integrated circuit device, which comprises: a conductive region which is placed on a substrate and includes a first metal; an insulating film which is placed on the conductive region; a conductive plug which penetrates through the insulating film, extends in a vertical direction, and includes a second metal; and a conductive barrier pattern which is interposed between the conductive region and the conductive plug, and has a first surface being in contact with the conductive region and a second surface being in contact with the conductive plug. A lower surface and a lower sidewall of the conductive plug are in contact with the conductive barrier pattern, an upper sidewall of the conductive plug is in contact with the insulating film, and the conductive barrier pattern includes a vertical barrier part interposed between the insulating film and the conductive plug, and the vertical barrier part has a shape of which the horizontal width gradually decreases as getting away from the conductive region. The integrated circuit device can enhance the electrical characteristics and reliability of the integrated circuit device.
Patent KR-20230012835-A (KR)
Inventor: PARK SANG KYU
IPC: A46B9/04
Filed: 2021-07-16
Abstract: The present invention relates to an interdental brush, which comprises: an interdental brush unit; a cap unit holding the interdental brush unit; and a tube unit combined with the cap unit and consisting of a tube unit having a storage unit formed therein to supply toothpaste to the space of the cap unit. As the teeth are brushed with the interdental brush unit by supplying the toothpaste in the tube unit through the space unit of the cap unit and using the supplied toothpaste, it is possible to eradicate bacteria between the teeth more effectively.
Patent KR-20230013737-A (KR)
Title: Manufacturing method of exterior panel for building
Inventor: GWAK IN HAK
IPC: B23K26/21
Filed: 2021-07-19
Abstract: The present invention relates to a method of manufacturing an exterior panel for construction, which can greatly extend a lifespan of the exterior panel. According to one embodiment of the present invention, the method of manufacturing an exterior panel for construction includes: a step of forming a frame assembly by coupling an upper frame, a lower frame, a first side frame, and a second side frame, respectively, to be disposed between a front steel plate and a rear steel plate; a step of irradiating a laser to a portion of the frame assembly where each of the upper frame, the lower frame, the first side frame, and the second side frame come in contact with each other; a step of coupling a first steel plate, which is one of the front steel plate and the rear steel plate, to cover an opening surface formed on one surface of the frame assembly; and a step of coupling a second steel plate, which is the other one of the front steel plate and the second steel plate, to cover an opening surface formed on another surface of the frame assembly.
Patent KR-20230015195-A (KR)
Title: Multi-stage complex water filter assembly
Inventor: NA KYOMOON
IPC: B01D35/30
Filed: 2021-07-22
Abstract: The disclosed content relates to a multi-stage composite water purification filter assembly which is easy to select or adjust a filter media according to the water quality and environment of each region or country, has a low possibility of manufacturing defects despite being provided with an inner housing, and prevents freezing in a low-temperature environment by reducing the amount of water stagnating therein due to the provision of the inner housing. The disclosed content presents the multi-stage composite water filter assembly as one embodiment. The multi-stage composite water filter assembly comprises: a filter housing formed in a cylindrical shape with an upper part open; a filter cap coupled to an upper end of the filter housing, having a water inlet formed in the center, having a water outlet formed in a concentric circle around the water inlet, and having an inner coupling port formed on a lower side of the water inlet; an inner housing inserted into an inner upper side of the filter housing to form a water outlet flow path communicating with the water outlet between the outer peripheral surface and inner peripheral surface of the filter housing and having a coupling pipe unit coupled to the inner coupling port of the filter cap protruding at the open upper end and a lower end; an upper filter inserted into the inner housing and forming a first water flow path communicating with the water inlet between the outer peripheral surface and inner peripheral surface of the inner housing; a lower filter inserted into an inner lower side of the filter housing to form a second water flow path between the outer peripheral surface and the inner peripheral surface of the filter housing; and a flow path switching member provided between the upper filter and the lower filter within the filter housing, guiding water flowing through the upper filter and exiting a lower part to the second water flow path, and guiding water flowing through the lower filter and exiting an upper part to the water outlet flow path. According to the present invention, one of an ion exchange resin filter, a nanofiltration filter (NF), and a silver nano filter (KDF) can be selected and applied.
Patent KR-20220018914-A (KR)
Title: Server and method for managing molecular diagnostic data, non-transitory computer-readable storage medium
Inventor: KIM YOUNG WOOK
IPC: G16H10/60
Filed: 2021-07-26
Abstract: The present specification relates to a server for managing molecular diagnosis related data and a method thereof, and a non-transitory computer-readable storage medium thereof. A server which is connected to a communication network and manages molecular diagnosis related data comprises: a communication unit which receives molecular diagnosis related first data from a terminal or one other server; a processor which determines whether the first data is unusual by comparing the first data with pre-stored reference data, and requests molecular diagnosis related second data corresponding to the first data from the terminal or the other server when it is determined that the first data is unusual; and a memory which stores the first data and stores, when the second data is received, the second data for the first data in association with the first data.
Patent KR-20230020634-A (KR)
Title: A magnetic levitation type power transmission
Inventor: KANG DOO JIN
IPC: H02K7/00
Filed: 2021-08-04
Abstract: The present invention relates to a magnetic levitation type electric apparatus configured to generate electricity by inducing generation of electricity and simultaneously transfer the generated electricity to an energy storage device while a driven rotating body connected to a driving rotating body rotating by receiving power from a power source rotates in a magnetically levitated state.
Patent KR-20230023899-A (KR)
Title: Method for, device for, and system analazying an medical image for quantifying joint condition
Inventor: LEE JAE JOON
IPC: G06T7/11
Filed: 2021-08-11
Abstract: A medical image analysis method according to an embodiment of the present application comprises the steps of: obtaining a target medical image; detecting a target joint gap area from the target medical image; obtaining a first value related to the width of a joint area from the target medical image; obtaining a second value related to a joint gap from the target joint gap area; and calculating a target joint state index indicating the state of a joint based on the first value and the second value. A medical image analysis device according to an embodiment of the present application comprises: an image obtaining unit that obtains a target medical image; and a controller for providing joint state information based on the target medical image. The controller is configured to: obtain the target medical image; detect a target joint gap area from the target medical image; obtain a first value related to the width of a joint area from the target medical image; obtain a second value related to a joint gap from the target joint gap area; and based on the first value and the second value, calculate a target joint state index indicating the state of the joint.
Patent KR-20230024523-A (KR)
Title: Coil component
Inventor: YUN HWANGSUK
IPC: H01F27/26
Filed: 2021-08-12
Abstract: The present invention relates to coil components which comprise: a main body (100) including a transformer bobbin (200) and a single coil bobbin (300); a core (400) coupled to the main body (100); and a plurality of coils (C1, C2, C3) each wound around the transformer bobbin (200) and the single coil bobbin (300), included inside the main body (100), and magnetically coupled to the core (400). The core (400) is composed of an upper core (400) coupled at an upper part of the main body (100) and a lower core (400) coupled at a lower part of the main body (100), and is commonly used for the transformer bobbin (200) and the single coil bobbin (300). Accordingly, the coil components of the present invention perform two functions with one product to enable miniaturization and improve product reliability by solving insulation and heating problems.
Patent KR-20210107573-A (KR)
Title: organic light emitting diode display and manufacturing method thereof
Inventor: KIM JAE HYUN
IPC: H01L51/52
Filed: 2021-08-19
Abstract: One embodiment of the present invention provides an organic light emitting diode display including: an organic light emitting diode including a first electrode, an intermediate layer including an organic light emitting layer, and a second electrode; a first inorganic encapsulation layer formed on the second electrode; a second inorganic encapsulation layer formed on the first inorganic encapsulation layer; an organic encapsulation layer formed on the second inorganic encapsulation layer; and a third inorganic encapsulation layer interposed between the second inorganic encapsulation layer and the organic encapsulation layer, wherein the first inorganic encapsulation layer that is disposed directly under the second inorganic encapsulation layer to make contact with the second inorganic encapsulation layer has a larger refractive index than the second inorganic encapsulation layer, the first inorganic encapsulation layer has an extinction coefficient of 0.02 to 0.07 and a refractive index of 2.1 to 2.3 at a blue wavelength, and each of a difference between a refractive index of the third inorganic encapsulation layer and a refractive index of the organic encapsulation layer and a difference between the refractive index of the third inorganic encapsulation layer and a refractive index of the second inorganic encapsulation layer is less than 0.3. Accordingly, light efficiency is improved.
Patent KR-20230033330-A (KR)
Inventor: CHOI NAK WON
IPC: H10K59/00
Filed: 2021-09-01
Abstract: 전자장치는, 디스플레이와, 디스플레이를 터치하게 마련된 펜과 통신하는 인터페이스와, 디스플레이에 대한 펜의 터치에 기초하여 디스플레이에 영상이 표시되도록 제어 동작을 수행하는 프로세서를 포함하고, 프로세서는, 디스플레이에 미리 정의된 영상패턴을 가진 오브젝트를 포함하는 영상을 표시하고, 인터페이스를 통해 펜으로부터 영상패턴에 대응하는 신호가 수신되는 것에 응답하여, 오브젝트에 대응하는 동작을 수행한다.
Patent KR-20230039793-A (KR)
Title: 폐플라스틱 건조장치 및 그 폐플라스틱 건조장치 운전방법
Inventor: OHM TAE IN
IPC: B29B17/00
Filed: 2021-09-13
Abstract: 본 발명은 내부에 중심을 가로지르도록 구비된 회전축의 회전에 연동하여 회전하면서, 내부에 수용된 폐플라스틱에 붙은 이물질을 제거하고, 외부에서 유입되는 공기로 폐플라스틱의 수분을 제거하는 내부드럼과, 상기 회전축의 길이방향을 따라 구비되고, 상기 내부드럼 내부에 공기를 분사하는 공기분사수단, 및 상기 내부드럼을 내부에 수용하고, 상기 내부드럼에서 발생한 이물질과 포화공기를 모아서 외부로 배출하는 외부드럼을 포함하여, 원추형의 내부드럼 길이방향으로 이송되면서 원심력과 마찰력으로 이물질을 제거하고, 고온고압의 열풍으로 폐플라스틱들의 수분을 기화시키면서, 동시에 고압에 의한 충격력으로 폐플라스틱들의 교반을 촉진시켜 이물질 제거와 수분의 기화 속도를 극대화 시킬 수 있으며, 대기온도와 습도 및 폐플라스틱 투입량을 기반으로 인공지능(AI) 시스템이 고온고압의 열풍을 생산하는 터보팬 회전자의 회전 속도를 조절하므로서, 터보팬에서 배출되는 열풍의 온도를 요구에 따라 인버터 제어할 수 있어, 에너지 소비를 최소화하면서 생산한 재활용 폐플라스틱의 품질을 함수율 3~10 wt.%에 준하는 품질로 일정하게 유지할 수 있는 폐플라스틱 건조장치 및 그 폐플라스틱 건조장치 운전방법을 제공한다.
Patent KR-20230043387-A (KR)
Title: 정렬 검사용 광학 어셈블리, 이를 포함한 광학 장치, 다이 본딩 시스템 및 이를 이용한 다이 본딩 방법
Inventor: CHU JI YOUNG
IPC: G02B5/04
Filed: 2021-09-24
Abstract: 정렬 검사용 광학 장치는, 제1 수평 방향으로 조명광을 조사하기 위한 조명기, 상기 제1 수평 방향으로 입사된 조명광을 2개의 제1 및 제2 조명광들로 분할하고 상기 제1 및 제2 조명광들을 동일한 길이의 제1 및 제2 광 경로들을 따라 수직 방향을 따라 서로 대향하도록 이격된 제1 및 제2 정렬 마크들 상에 각각 집광시키고 상기 제1 및 제2 정렬 마크들로부터 반사된 제1 및 제2 반사광들을 동일한 길이의 제3 및 제4 광 경로들을 따라 제2 수평 방향으로 출사시키기 위한 광학 어셈블리, 및 상기 광학 어셈블리로부터 출사된 상기 제1 및 제2 반사광들을 검출하기 위한 광 검출기를 포함한다.
Patent KR-20210128367-A (KR)
Inventor: KIM HYUNWOO
IPC: C09J9/02
Filed: 2021-09-24
Abstract: Various embodiments of the present invention provide a biometric sensor and a device including the biometric sensor having a structure for stably maintaining a distance between a display and a sensor and preventing inflow of foreign substances between the display and the sensor. According to various embodiments of the present invention, a display device comprises: a display panel; a cover glass disposed on the display panel; and a biometric sensor module disposed under the display panel. The biometric sensor module includes: a circuit board; a biometric sensor disposed on the circuit board; and a housing with an opening. The biometric sensor is accommodated in the opening of the housing. The biometric sensor module can be attached to one surface of the display panel by the housing. In addition, other embodiments are possible.
Patent KR-20230045263-A (KR)
Inventor: KIM HYOUNG KWAN
IPC: G06F16/332
Filed: 2021-09-28
Abstract: 본 발명은 연산기능을 가진 제어서버(10) 및 재난보고서 정보가 저장된 데이터베이스(20)가 네트워크로 연결되고, 제어서버(10)가 BERT 모델을 이용하여 재난보고서 정보가 분석되는 재난정보 질의응답시스템으로서, 제어서버(10)는 입력된 질문 정보 및 재난보고서 정보를 각각 질문 벡터와 보고서문단 벡터로 변환하는 벡터 변환부(110), 상기 각각의 질문 벡터와 보고서문단 벡터 사이의 유사도를 계산하는 유사도 비교부(120) 및 상기 유사도 비교부(120)에서 계산된 유사도에 따라 질문 벡터별로 적어도 하나의 보고서문단 벡터를 결정하는 문단결정부(130)를 갖는 문단검색부(100); 및 상기 문단검색부(100)에서 결정된 질문 벡터 및 보고서문단 벡터를 학습데이터로 선정하는 학습데이터 선정부(210), 학습데이터에 따른 최적의 하이퍼파라미터를 도출하는 하이퍼파라미터 결정부(220), 하이퍼파라미터를 BERT 모델에 적용하여 모델학습을 시켜 재난인프라 가중치를 산출하는 가중치 산출부(230) 및 산출된 재난인프라가중치를 대입하여 질문에 대한 정답을 추출하는 피해정보 추출부(240)를 갖는 질의응답부(200)를 포함하는 것을 특징으로 하는 재난인프라 가중치를 이용하여 재난보고서로부터 인프라 피해 정보를 추출하는 재난정보 질의응답시스템이다.
Patent KR-20230045310-A (KR)
Inventor: JINWOOK CHOI
IPC: F24F13/22
Filed: 2021-09-28
Abstract: 본 발명의 실시예에 따른 공기 조화기의 실내기는, 외측 베인과 내측 베인이 연동하여 회전하는 토출 베인 어셈블리를 포함하고, 상기 내측 베인의 상면 전단부에 서브 베인이 형성되어, 외측 베인의 하면에서 발생하는 유동 박리를 최소화화는 것을 특징으로 한다.
Patent KR-20230049780-A (KR)
Inventor: PARK SEONG SU
IPC: G06F18/00
Filed: 2021-09-28
Abstract: 본 발명은 생체및지문인식센서 구조체 및 이를 이용한 전자카드에 관한 것이다. 
본 발명에서는 복수 개 지문감지전극으로 이루어지는 지문감지전극어레이와, 지문감지전극어레이 외측 테두리를 따라 전기적으로 이격되도록 형성되는 생체인증용전극들과, 생체인증용전극들은 상호 D2 이격거리를 두고 형성되는 생체인증용제1전극 및 생체인증용제2전극으로 구성되며, 생체인증용전극 상부에는 표면고유저항(Ω/㎠)이 10 12  ~ 10 13 인 물질이 D1 높이로 형성되는 것을 특징으로 하는 생체및지문인식센서 구조체가 개시된다. 
본 발명에 따른 생체및지문인식센서 구조체 및 이를 이용한 전자카드에 의하면 종래에는 생체인증용전극을 지문감지전극과 별도 공정을 통해 형성하여야 하였으나 적절한 설계에 따라 형성하면 지문감지전극과 동일한 공정을 통해 형성할 수 있게 되었다.
Patent KR-20230045962-A (KR)
Inventor: WEE HYUNG SUK
IPC: H01R13/6581
Filed: 2021-09-29
Abstract: 본 발명의 내측으로 충전단자가 설치되는 충전인렛의 충전부에 결합되는 리어 캡은 상기 충전부의 일 측에 설치되고, 상기 충전부와 연통되는 수용공간이 형성된 캡 바디 및 상기 캡 바디에 탈착 가능하도록 형성되어 상기 충전단자에 연결된 와이어의 연장 방향을 가이드하는 캡 테일을 포함하고, 상기 캡 테일은 상기 캡 바디에 고정되는 제1체결부와, 상기 수용공간과 연통되고, 일 방향으로 경사져 연장된 테일부로 형성되어 상기 테일부의 경사 방향을 따라 상기 와이어의 연장 방향이 가변되는 것을 특징으로 하여, 설계에 맞춰 와이어의 연장 방향을 설정할 수 있어 보다 향상된 범용성 및 생산성을 제공한다.
Patent KR-20230046663-A (KR)
Inventor: MOON GONG BO
IPC: G01S19/24
Filed: 2021-09-30
Abstract: 본 발명은 차량의 GPS 오차 보정 장치, 방법, 이를 위한 서버 및 기록매체에 관한 발명으로, 본 발명의 일 실시 예에 따르면, 차량의 GPS 오차 보정값을 산출하는 방법에 있어서, 소정의 도로 구간을 주행하는 차량의 지도 데이터를 통한 차선 궤적를 획득하는 단계; 상기 소정의 도로 구간을 주행하는 중에 상기 차량에 탑재된 GPS 센서에서 수신되는 상기 차량의 GPS 위치 정보를 획득하는 단계; 및 상기 차선 궤적 정보와 상기 GPS 위치 정보 간의 차이에 기초하여 GPS 오차 보정값을 산출하는 단계;를 포함하는, 방법을 제공할 수 있다.
Patent KR-20230052098-A (KR)
Inventor: CHANYONG JEONG
IPC: H01L29/786
Filed: 2021-10-12
Abstract: 본 발명의 일 실시예는, 기판 상의 환원성 패턴, 상기 환원성 패턴과 접촉하는 액티브층 및 상기 액티브층과 적어도 일부 중첩하는 게이트 전극을 포함하고, 상기 액티브층은 채널부, 상기 채널부의 일측과 연결된 제1 도체화부 및 상기 채널부의 타측과 연결된 제2 도체화부를 포함하고, 상기 채널부는 상기 게이트 전극과 중첩하고 상기 환원성 패턴과 중첩하지 않는 박막 트랜지스터, 상기 박막 트랜지스터의 제조방법 및 상기 박막 트랜지스터를 포함하는 표시장치를 제공한다.
Patent KR-20230052472-A (KR)
Title: 다층 구조의 동박 적층판의 제조방법
Inventor: LIM EUN SHIK
IPC: H05K1/09
Filed: 2021-10-13
Abstract: 본 발명은　다층 구조의 동박 적층판을 제조하는 방법에 관한 것으로, 보다 상세하게는 에틸렌글리콜 잔기를 통한 알콕시실란 및 알킬렌 잔기를 통한 아미노가 치환된 트리아진 백본을 가지는 트리아진 화합물을 포함하는 기판 접착용 표면처리제 조성물로 고분자 기판을 표면처리한 후 표면 처리된 상기 고분자 기판의 표면에 구리 박막을 형성시켜 다층 구조의 동박 적층판을 제조하는 방법에 관한 것이다.
Patent KR-20230053157-A (KR)
Title: 포토레지스트용 폴리머, 및 이를 포함하는 포토레지스트 조성물
Inventor: PARK JU HYEON
IPC: C08F212/14
Filed: 2021-10-14
Abstract: 본 발명은 노광 공정 반응 효율을 향상시키는 포토레지스트용 폴리머를 제공하는 것이다. 본 발명의 포토레지스트용 폴리머는 감광제, 및 보호기를 포함하고, 감광제는 하기 화학식 1로 표시되는 제1 중합 단위를 포함한다. 
[화학식 1] 
   
상기 화학식 1에서, R1은 수소, 또는 할로겐 원소, 또는 메틸기, 또는 트리플루오로 메틸기, 또는 치환 또는 비치환된 탄소수 1 내지 10의 알킬기, 또는 치환 또는 비치환된 탄소수 6 내지 18의 아릴기, 또는 치환 또는 비치환된 탄소수 6 내지 18의 아릴알킬기이고, n은 1 내지 100000 사이의 정수이다.