baber/WOPTO huggingface dataset:
Patent KR-102536889-B1 (KR)
IPC: G11C11/408
Filed: 2018-04-04
Granted: 2023-05-25
Abstract: 메모리 장치는 2T1C DRAM 셀들의 어레이 및 메모리 컨트롤러를 포함한다. DRAM 셀들은 DRAM 셀들의 복수의 행들과 열들로 배열된다. 메모리 컨트롤러는 메모리 장치 내부에 있고 그리고 DRAM 셀들의 어레이에 연결된다. 메모리 컨트롤러는 메모리 장치로 입력되는 명령들을 수신 가능하고 그리고 DRAM 셀들의 어레이로의 행-주요 접근 및 열-주요 접근을 제어하는 수신된 명령들에 응답한다. 일 실시 예에 있어서, 2T1C 메모리 셀의 각 트랜지스터는 커패시터의 스토리지 노드에 직접적으로 연결되는 단자를 포함한다. 다른 실시 예에 있어서, 2T1C 메모리 셀의 제 1 트랜지스터는 커패시터의 스토리지 노드에 직접적으로 연결되는 단자를 포함하고, 그리고 2T1C 메모리 셀의 제 2 트랜지스터는 커패시터의 스토리지 노드에 직접적으로 연결되는 게이트 단자를 포함한다.
Patent KR-101910039-B1 (KR)
Inventor: KIM KI TAEK
IPC: B28C7/00
Filed: 2018-04-05
Granted: 2018-10-19
Abstract: The present invention relates to a batcher plant for forming an aggregate, which comprises: an aggregate supply chamber supplying an aggregate; a cement supply chamber supplying cement; a water supply chamber supplying water; a transfer unit transferring the aggregate discharged from the aggregate supply chamber; a mixing chamber communicating with the transfer unit, the cement supply chamber, and the water supply chamber and receiving the aggregate, cement, water, and admixtures to manufacture remicon; and a control unit controlling the transfer unit, cement supply chamber, water supply chamber, and mixing chamber. Accordingly, a raw material can be molded to enable aggregates suitable for a remicon material to be directly supplied, and the remicon can be manufactured by using the same.
Patent KR-102004379-B1 (KR)
Title: Children's kitchen play system based on AR, VR and short range wireless communication technology usign smartphone
Inventor: KIM SE JUNG
IPC: G06T19/00
Filed: 2018-04-05
Granted: 2019-07-29
Abstract: The present invention relates to a children′s kitchen play system using a smart device based on virtual/augmented reality and short-range wireless communication. According to an embodiment of the present invention, the children′s kitchen play system using the smart device based on virtual/augmented reality and short-range wireless communication comprises: a toy main body for kitchen play which is a set of cooking utensils for toys; a house play set which is a set of toy articles cooked by the kitchen play by using the toy main body for kitchen play; a user terminal used by a user for the kitchen play by using the toy main body for kitchen play and the house play set, which includes a kitchen play helper application which is able to extract a toy identification number of the toy articles of the house play set, to transmit the toy identification number to a kitchen play helper server along with the types of kitchen play, to receive a kitchen play helper content matching the toy identification number from the kitchen play helper server, and to output the kitchen play helper content; the kitchen play helper server, which extracts the types of kitchen play received from the user terminal and the kitchen play guide content matching the toy identification number, and provides the information to the user terminal; and a mirror engaged with a sink for toys included in the main body for kitchen play. The user terminal is able to extract the toy identification number of the toys for kitchen play detected from a mirror image photographed by photographing the toys for kitchen play reflected in the mirror.
Patent KR-101880279-B1 (KR)
Inventor: YOO SEONG BO
IPC: B66D1/60
Filed: 2018-04-09
Granted: 2018-07-19
Abstract: The present invention relates to an efficient wire rope control system in a stage apparatus capable of stably elevating a batten. According to the present invention, the efficient wire rope control system in a stage apparatus comprises: a main first laid in a horizontal direction; a winch to wind a master wire on a screw drum or to release the master wire wound on the screw drum; the batten disposed on the lower part of the main frame parallel to the main frame, having two or more slave wires connected at equal intervals, and pulled by the slave wire to be elevated; a slave pulley to switch over a moving direction of the slave wire, which moves in a front and rear direction between a master pulley and the batten, to a vertical direction; the master pulley to guide two or more slave wires extended from the slave pulley in a winch direction while being rotated along the slave wire; the master wire connecting one end to the screw drum installed in the winch to be wound on or released from the screw drum in accordance with a rotational direction of the screw drum; and a middle wire connection member.
Patent KR-101857746-B1 (KR)
Inventor: CHU MYUNG HO
IPC: B01J20/24
Filed: 2018-04-09
Granted: 2018-05-14
Abstract: The present invention relates to a composition for pets for eliminating bad smell and adsorbing fine dust, which is manufactured by using an environmentally friendly raw material additive, and more specifically, to a composition for pets for eliminating bad smell and adsorbing fine dust, which can remove the bad smell generated from the pets through oxidative decomposition, and can also adsorb the fine dust.
Patent KR-101920252-B1 (KR)
Title: Stairway railing
Inventor: SUNG JOO HO
IPC: E04F11/18
Filed: 2018-05-02
Granted: 2018-11-20
Abstract: The present invention relates to a stairway handrail which comprises: floor fixing units respectively coupled to a floor surface of a building, and horizontal surfaces of stairs formed to be connected to the floor surface; pillars which are respectively coupled to the floor fixing units, are located in a vertical direction, and are formed in a pipe shape; a horizontal handrail located on the upper part of the floor side pillars located on the floor surface; a tilt handrail located on the upper part of the stair side pillars located on the horizontal surfaces of the stairs; a curve connection rail for connecting the horizontal handrail and the tilt handrail; first connection holes for connecting the horizontal handrail to the floor side pillars, and the tilt handrail to the stair side pillar, respectively; first horizontal intermediate connection pipes located on the lower side of the horizontal handrail and connecting the two floor side pillars adjacent to each other; second horizontal intermediate connection pipes located on the lower side of the first horizontal intermediate connection pipes and connecting the two floor side pillars adjacent to each other; first reinforcing connection pipes for connecting the first and second horizontal intermediate connection pipes, and located at intervals from each other; first tilt intermediate connection pipes located on the lower side of the tilt handrail; and second tilt intermediate connection pipes located on the lower side of the first tilt intermediate connection pipes, and connecting the two stair side pillars adjacent to each other. According to the present invention, structural strength is robust and an assembly operation is simple.
Patent KR-101972393-B1 (KR)
Inventor: JEON JONG YOL
IPC: A61G1/04
Filed: 2018-05-10
Granted: 2019-04-25
Abstract: The present invention relates to a breakwater fence using a safety handrail allowing emergency rescue. The purpose of the present invention is to provide a breakwater fence using a safety handrail allowing emergency rescue, which enables rapid and safe rescue when falling accidents occur nearby a breakwater. To this end, provided is a breakwater fence using a safety handrail, which comprises: a plurality of poles installed to be spaced apart from one another on the breakwater; a plurality of horizontal bars connecting two poles disposed adjacent to each other; and an emergency stretcher having a support part connecting some poles among the poles, wherein the support part is assembled on the poles to have a structure to be detachable from the poles and form space where an injured person can lie down, and having a foothold member having one end hinge-coupled to the support part such that the same is folded to come into close contact with the support part or is unfolded to protrude from the support part.
Patent KR-101994585-B1 (KR)
IPC: H03F1/02
Filed: 2018-05-11
Granted: 2019-06-28
Abstract: 게인 디스퍼전의 특성을 개선할 수 있는 전력 증폭 회로를 제안한다.  전력 증폭 회로(10)는 트랜지스터 Q2와, 바이어스 전류원(60)과, 조정 회로(70)를 구비한다.  트랜지스터 Q2는, 가변 전원 전압 Vcc2의 공급을 받아, RF 신호를 증폭한다.  바이어스 전류원(60)은 제1 전류 경로 L1을 통해 트랜지스터 Q2의 베이스에 바이어스 전류를 공급한다.  조정 회로(70)는 가변 전원 전압 Vcc2가 낮을수록, 바이어스 전류원(60)으로부터 제2 전류 경로 L2를 통해 정합 회로(80)의 입력 단자(80A)에 흐르는 전류를 증대시키고, 바이어스 전류원(60)으로부터 제2 전류 경로 L2를 통해 입력 단자(80A)에 흐르는 전류가 증대할수록, 바이어스 전류원(60)으로부터 제1 전류 경로 L1을 통해 트랜지스터 Q2의 베이스에 흐르는 바이어스 전류를 감소시킨다.
Patent KR-101928343-B1 (KR)
Inventor: LEE BOUNG OH
IPC: H04M3/42
Filed: 2018-05-18
Granted: 2018-12-12
Abstract: The present invention relates to a method, an apparatus and a computer program for providing a ring back tone service in a private network. The method for providing the ring back tone service in the private network according to an exemplary embodiment of the present invention includes a step of creating an additional service table; a step of requesting authentication from a private network terminal; a step of generating second terminal authentication information; a step of confirming matching; and a step of providing an additional service. The additional service can be safely provided.
Patent KR-102011665-B1 (KR)
Title: Apparatus and method for evalutating adaptive cruise control system for vehicle
Inventor: LEE SEON BONG
IPC: G08G1/16
Filed: 2018-06-07
Granted: 2019-08-19
Abstract: Disclosed are a device and a method for test evaluating an ACC system for a vehicle. According to the present invention, the device for test evaluating an ACC system for a vehicle comprises: a performance evaluation part for calculating a theoretical value for each of a plurality of predetermined scenarios by using the sensing information of the ACC system; an actual vehicle test part for detecting an actual measurement value according to an actual vehicle test of the ACC system for each scenario; and a test evaluation part for evaluating performance of the ACC system using the theoretical value calculated by the performance evaluation part and the actual measurement value detected by the actual vehicle test part. Therefore, the present invention prevents accidents with nearby vehicles.
Patent KR-102264693-B1 (KR)
Title: 레지스트 하층막용 조성물 및 이를 이용한 패턴형성방법
IPC: G03F7/40
Filed: 2018-06-11
Granted: 2021-06-11
Abstract: 말단에 적어도 하나의 티올기(-SH)를 포함하는 이소시아누레이트 유도체로부터 유도되는 구조단위를 포함하는 중합체, 및 용매를 포함하는 레지스트 하층막용 조성물, 및 상기 레지스트 하층막용 조성물을 이용한 패턴형성방법을 제공한다.
Patent KR-102028000-B1 (KR)
Title: Probe apparatus
Inventor: YANG JAE DUK
IPC: G01R1/067
Filed: 2018-06-19
Granted: 2019-10-04
Abstract: The present invention relates to a probe device used for electrically connecting a terminal of a device under test and a terminal of a test device with each other. According to one embodiment of the present invention, the probe device used for electrically connecting a terminal of a device under test and a terminal of a test device with each other comprises: a first plunger which can be in contact with the terminal of the device under test; a barrel into which at least a portion of the first plunger is inserted and which is hollowed out; a second plunger protruding from the barrel in a direction opposite to the first plunger; and a conductive filling member filling at least a portion of the hollow of the barrel and elastically biasing at least one of the first plunger and the second plunger in a direction away from the first plunger and the second plunger.
Patent KR-102037962-B1 (KR)
Title: Systems, Methods, and Computer-Readable Mediums for Visually Lossless Image Compression of Medical Images
Inventor: KWAK JUN KY
IPC: G06T9/00
Filed: 2018-06-27
Granted: 2019-11-26
Abstract: The present invention relates to a system, a method, and a computer-readable medium for visually lossless image compression of a medical image. The system comprises: a pre-processing unit configured to perform pre-processing on an original image including a plurality of original image pixels in a predetermined pre-processing direction to generate a pre-processed image including a plurality of pre-processed image pixels; a predictor unit configured to calculate a prediction error of the pre-processed image pixels based on an adjacent pre-processed image pixel adjacent to a predetermined prediction direction, with respect to each of the pre-processed image pixels; an entropy encoder configured to generate a compressed image of which lossless compression has been performed based on the prediction error and the pre-processed image; a parameter input unit configured to input parameters with respect to the method of generating the pre-processed image and the method of calculating the prediction error; and a control unit configured to control the pre-processing unit and the prediction unit based on the parameters. According to the present invention, it is possible to increase a compression rate of visually lossless compression by performing pre-processing before performing the visually lossless compression on an original image.
Patent KR-101957761-B1 (KR)
Inventor: CHOI GANG IL
IPC: A01K95/00
Filed: 2018-06-27
Granted: 2019-03-15
Abstract: The present invention relates to an impact weight for a fishing rod. More specifically, the present invention relates to the impact weight for the fishing rod capable of increasing the driving distance of a fishing tackle by applying an effect of pulling the fishing rod toward the body of a user by releasing a releasing member by a force of rotating the fishing rod when the fishing rod is thrown. The present invention comprises an installation member which is coupled to the rear end of the fishing rod and a releasing member provided to be drawn out to the rear of the installation member when the fishing rod is thrown and a weight is provided inside thereof.
Patent KR-102041508-B1 (KR)
Title: Hydraulic propulsion device for dredger
Inventor: BAEK DO SEON
IPC: B63H21/165
Filed: 2018-06-28
Granted: 2019-11-06
Abstract: The present invention relates to a hydraulic propulsion device of a dredger and, more specifically, to a hydraulic propulsion device of a dredger which controls the rotating speed and direction of a propeller for generating thrust by hydraulic pressure, turns the propeller in the left or right direction with respect to a dredger to adjust the turning direction of the dredger, and can lift the propeller with respect to the dredger. The hydraulic propulsion device of a dredger uses a hydraulic motor to rotate a propeller to propel a dredger, and has a simple propulsion and steering structure since a propulsion unit is rotated to the left and right to turn the dredger. Also, the hydraulic propulsion device of a dredger can lift or lower a propulsion unit to prevent a collision with floating objects floating on a shallow water bottom or in water during dredging work or dredger propulsion and prevent a collision from ground or other objects when transporting the dredger to land to improve durability and provide an environment in which stable dredging work can be performed.
Patent KR-102020731-B1 (KR)
Title: House riding simulator
Inventor: AN SEUNG JUNG
IPC: A63B69/04
Filed: 2018-07-02
Granted: 2019-09-10
Abstract: The present invention makes horse forwarding motions by a sliding plate, horse motions in a gravity direction by a load spring, and up and down rotating motions by two direction means connected to a saddle back and forth such that the present invention can freely express a speed control of horses, duration of flight and motions of horse legs as if a real horse moves through a 3-axis motion control. In particular, the present invention configures a horse saddle to be operated according to motions of a horse on the basis of states where a weight of a user applies to the load spring such that a user can experience horse-riding as if the user rides a real horse regardless of the user′s weight. In addition, the present invention supports the user′s weight by a coil spring and a linear motion guide such that the present invention can minimize or simplify a configuration of a horse-riding simulator with a load distributing effect.
Patent KR-102165819-B1 (KR)
Title: 동적 물체 탐지 시스템 및 방법
IPC: G06T7/90
Filed: 2018-07-06
Granted: 2020-10-14
Abstract: 본 발명은 동적 물체 탐지 기술에 관한 것으로, 상세하게는 동적 카메라에 의해 획득되는 영상을 바탕으로 추정된 국소 움직임 및 전역 움직임을 분석한 결과를 바탕으로 카메라의 움직임에 대한 상태를 판단하고, 카메라 움직임 상태에 따라 가변적으로 배경 모델을 갱신하는 한편, 카메라 움직임 상태에 따라 가변적으로 동적 객체를 탐지하는 시스템 및 방법을 제공한다.
Patent KR-102061669-B1 (KR)
Title: By-directional electrically conductive module
Inventor: MOON HAE JOONG
IPC: G01R1/04
Filed: 2018-07-25
Granted: 2020-01-03
Abstract: The present invention relates to a bidirectional conductive module capable of connecting upper and lower devices elastically. The bidirectional conductive module includes: an insulating body made of an insulating material and including a plurality of through holes penetrated in a vertical direction; a plurality of conductive pattern parts formed in each of the through holes to form a signal line in a vertical direction to connect the upper and lower devices electrically; an elastic spring having conductivity and formed in the insulating body to be physically separated from the conductive pattern parts while surrounding each of the through holes to provide restoring force in a vertical direction; and a ground terminal part combined with the lower part of the insulating body to enable the conductive pattern parts to be exposed through the bottom and earthing the elastic spring by coming into contact with the elastic spring exposed through the bottom of the insulating body. Therefore, a pogo-pin type semiconductor test socket can be replaced, a high-speed test as well as stable signal delivery can be possible, and the module can be applied to an interposer between a high-speed CPU and a board to electrically connect the CPU and the board.
Patent KR-102070511-B1 (KR)
Inventor: RYOO JONG WON
IPC: C12N1/20
Filed: 2018-07-27
Granted: 2020-01-28
Abstract: The present invention relates to a method for manufacturing a composition for removing odors, containing a Bacillus sp. strain culture medium cultured by using a mixed medium of anaerobic digestive fluid and citrus pressed cake. More specifically, the mixed medium of the present invention can be used for manufacturing a microbial agent containing a Bacillus sp. strain or a composition for preventing livestock odors, as Bacillus sp. strains can be cultured in large quantities by using a mixed medium of citrus pressed cake and an anaerobic digestive fluid of animal manure of the present invention, and the Bacillus sp. strain culture medium cultured by using the mixed medium of citrus pressed cake and the anaerobic digestive fluid can effectively remove the odor of livestock manure.
Patent KR-101975320-B1 (KR)
Inventor: LIM JI EUN
IPC: G06Q30/02
Filed: 2018-08-10
Granted: 2019-05-07
Abstract: The present invention relates to a method for providing a call center sharing service based on big data and artificial intelligence, capable of dynamically allocating shared call center resources, and a system thereof. According to one embodiment of the present invention, a call center sharing service sharing system comprises a local call center server and a shared call center server. The local call center server is connected to at least one local call center counselor terminal, identifies a civil affair type through an embedded automatic response system when a call is connected from a civil affair terminal, checks an available local call center counselor terminal corresponding to the identified civil affair type, and requests a shared call center service when it is determined that the available local call center counselor terminal corresponding to the identified civil affair type is absent based on a checking result. The shared call center server is connected to multiple shared call center counselor terminals, searches for an available first counselor corresponding to local call center identification information and civil affair type identification information when receiving a shared call center request signal including the local call center identification information, the civil affair type identification information, and civil affair identification information from the local call center server through Internet, establishes a first call channel between a terminal of the searched first counselor and the civil affair terminal, and generates and transmits a civil affair processing result report about the civil affair terminal to the local call center server when the first call channel is disconnected.
Patent KR-102090264-B1 (KR)
IPC: D04H1/485
Filed: 2018-08-14
Granted: 2020-03-17
Abstract: 본 발명은 투수성, 위킹성 및 인장강도가 향상된 웹을 이용한 부직포의 제조방법 및 그 부직포에 관한 것으로서 웹의 일방향으로 보강사를 공급하여 인장력을 향상시킴과 상기 웹을 일정 간격으로 엮어서 통공부를 형성시킴으로 투수성이 향상되고 웹을 일정간격으로 엮으므로 웹이 마치 짚으로 꼬아 줄처럼 만든 가상필라멘트사를 형성시켜 위킹(Wicking)성이 향상되는 투수성, 위킹성 및 인장강도가 향상된 웹을 이용한 부직포의 제조방법 및 그 부직포에 관한 것인바, 본 발명은 웹을 이용한 부직포의 제조방법에 있어서, 단독 또는 이종 이상의 섬유를 혼합하여 웹을 형성시키는 웹형성단계와; 상기 웹형성단계에 의해 일정한 두께로 형성된 웹을 이동시키면서 웹의 일면에 일정 간격으로 보강사를 공급하는 보강사를 길이방향으로 공급하는 보강사공급단계와; 상기 보강사가 설치된 웹의 이동시 묶음사가 연결된 수평방향의 다수 바늘이 웹을 관통하여 일정한 간격과 폭으로 단섬유를 엮어 일정한 간격으로 수평묶부를 형성시키는 수평묶음단계와; 상기 웹에 길이방향으로 보강사가 설치되고 단섬유가 수평방향에 대하여 일정한 폭으로 묶음사에 의해 묶여져 가상필라멘트사를 형성하면 웹을 로울러를 통과시켜 가열압착하는 가열압착단계 순으로 이루어지는 것을 특징으로 하는 투수성, 위킹성 및 인장강도가 향상된 웹을 이용한 부직포의 제조방법을 제공하는데 그 특징이 있다.
Patent KR-101932100-B1 (KR)
Title: 입체 영상 표시 장치
IPC: G02B30/25
Filed: 2018-08-17
Granted: 2018-12-24
Abstract: 2차원/3차원 영상 출력 변환이 가능한 입체 영상 표시 장치는 영상이 표시되는 표시 패널; 상기 표시 패널 상에 배치되고, 영상 표시 모드에 따라 상기 표시 패널에서 제공되는 광을 그대로 통과시키거나 굴절시키는 편광렌즈 패널; 및 상기 표시 패널과 상기 편광렌즈 패널 사이에 배치되고, 상기 표시 패널로부터 입사되는 광의 편광상태를 제어하는 편광렌즈 제어 패널을 포함한다. 상기 편광렌즈 제어 패널은, 제1 기판 및 제2 기판; 상기 제1 기판 상에 형성된 하부 전극; 상기 제2 기판 하에 형성된 상부 전극; 및 상기 하부 전극 및 상부 전극 사이에 배치되고, 폴리머 및 액정이 혼합된 폴리머 액정으로 이루어진 폴리머 액정층을 포함하는 것을 특징으로 한다.
Patent KR-102176974-B1 (KR)
IPC: G01B11/25
Filed: 2018-08-27
Granted: 2020-11-10
Abstract: 본 발명은 사용자 맞춤형 압력분산 깔창의 제조 시스템에 관한 것으로, 사용자의 발을 입체적으로 스캐닝 하여, 전체적인 발의 형상과 수치의 데이터를 측정하는 스캐닝부; 상기 데이터를 기초로 인솔 S/W를 통해 깔창의 기본 구조를 3D모델링 하는 모델링부; 상기 깔창의 기본 형상에 구조해석 S/W를 통해 사용자의 몸무게 및 발 형상을 입력하여, 상기 깔창의 구조에 대한 응력 분포를 계산하는 구조해석부; 상기 구조해석부에서 계산된 정보를 바탕으로 구조해석 S/W를 통해 상기 깔창에 가해지는 전체 하중을 효과적으로 분산 지지할 수 있도록 최적의 깔창 구조를 도출하는 위상최적설계부; 및 상기 위상최적설계부의 정보를 전달 받아 사용자의 발에 맞는 최적의 깔창을 제작하는 제작부를 포함하는 것을 특징으로 하여, 3D스캐너를 통해 사용자의 발을 정확하게 스캔하며, 스캔 된 발의 데이터를 기초로 깔창을 3D모델링하고 구조해석하여 하중을 효과적으로 분산시킬 수 있는 최적의 깔창 구조를 도출하고, 3D프린팅 또는 이중사출 기법으로 깔창을 제조하는 위상최적설계 기법을 접목시킨 맞춤형 압력분산 깔창 제조 시스템에 관한 것이다.
Patent KR-102586917-B1 (KR)
Title: 노킹센서를 이용한 베어링 소착 방지 시스템 및 방법
IPC: F16C19/52
Filed: 2018-08-27
Granted: 2023-10-10
Abstract: 본 발명은 노킹센서가 엔진의 노킹을 감지하는 영역 이외의 영역에서 운동부위에 설치되어 마찰을 저감시키는 베어링의 손상을 감지함으로써, 베어링 소착에 의한 엔진의 시동꺼짐 또는 파손을 방지할 수 있고, 운전자에게 베어링의 소착으로 진행되지 않도록 하는 노킹센서를 이용한 베어링 소착 방지 시스템 및 방법에 관한 것이다. 
본 발명에 따른 노킹센서를 이용한 베어링 소착 방지 방법은, 엔진(10)이 노킹이 발생하지 않는 영역에서 운전중이면서, 상기 엔진(10)에 장착된 노킹센서(15)롤 입력되는 진동의 크기가 미리 설정된 베어링 손상 판단 진동 크기보다 큰 것으로 판단되면, 크랭크 축과 커넥팅 로드(11) 사이에 설치된 베어링(13)이 손상된 것으로 판단하는 것을 특징으로 한다.
Patent KR-102471204-B1 (KR)
Title: 인체 신호 검출 헤드셋 장치
IPC: H04R1/10
Filed: 2018-08-27
Granted: 2022-11-25
Abstract: 인체 신호 검출 헤드셋 장치가 개시된다.  인체 신호 검출 헤드셋 장치는, 사용자에게 착용될 시에, 사용자의 뒷목 주위에 위치하는 제1 부분, 사용자의 한쪽 귀에 위치하는 제1 굴곡부, 그리고 사용자의 다른 쪽 귀에 위치하는 제2 굴곡부를 포함하는 헤드셋 밴드, 제 1부분과 연결되고 상기 사용자에게 착용될 시에 상기 뒷목에 위치하여 인체 신호를 센싱하는 제1 전극, 제1 부분과 연결되고 상기 사용자에게 착용될 시에 상기 뒷목에 위치하여 인체 신호를 센싱하는 제2 전극, 그리고 제1 굴곡부의 일단에 위치하여 인체 신호를 센싱하는 제3 전극을 포함할 수 있다.
Patent KR-102598500-B1 (KR)
IPC: H01L33/58
Filed: 2018-09-04
Granted: 2023-11-06
Abstract: 실시 예는, 기판; 상기 기판 상에 배치되는 발광소자; 및 상기 발광소자를 덮는 투광부재를 포함하고, 상기 투광부재는 불소계 수지를 포함하고, 상기 발광소자는 100nm 내지 420nm의 파장 범위에서 메인 피크를 갖고, 상기 불소계 수지는 플루오르(F)와 수소(H)를 포함하고, 상기 플루오르(F)와 수소(H)의 중량비는 1:0.0140 내지 1:0.0302인 발광소자 패키지를 개시한다.