baber/WOPTO huggingface dataset:
Patent KR-20110104171-A (KR)
Inventor: KWAK CHANG SOO
IPC: E04G17/00
Filed: 2010-03-16
Abstract: 본 발명은 거푸집 연결용 파워 클램프에 관한 것으로, 서로 이웃하는 양측 유로폼들 사이로 삽입되어 결속핀에 의해 상기한 양측 유로폼에 결속되면서 유로폼 이면측에 횡설되는 가로지지바를 붙잡아주도록 구성된 클램프에 있어서, 
상기 클램프는, 
서로 이웃하는 양측 유로폼 각각의 테두리에 면접촉하도록 수직상으로 평탄하게 형성되는 지지부와, 상기 지지부에 대하여 직각을 이루도록 형성된 절곡부를 구비한 채 상기 가로지지바를 붙잡아주기 위한 수용공간이 형성되도록 상,하측에 서로 대칭상으로 형성되는 상,하부 지지판재와; 
상기 상부 지지판재의 지지부에 형성된 조립공을 통해 유로폼 방향으로 관통하여 상기 조립공의 이면측으로 돌출하는 상부 핀연결부와, 상기 조립공의 표면측으로 돌출되어 상기 지지부 및 절곡부 각각에 용접되는 상부 용접연결부가 일체로 형성되어 있는 상부 연결판재와; 
상기 하부 지지판재의 지지부에 형성된 조립공을 통해 유로폼 방향으로 관통하여 상기 조립공의 이면측으로 돌출하는 하부 핀연결부와, 상기 조립공의 표면측으로 돌출되어 상기 지지부 및 절곡부 각각에 용접되는 하부 용접연결부가 일체로 형성되어 있는 하부 연결판재와; 
상기 상,하부 지지판재 각각의 절곡부 끝단과 상,하부 연결판재 각각의 상,하부 용접연결부 끝단에 용접되어 상,하부 지지판재 각각의 절곡부 사이에 형성된 수용공간에 삽입되는 가로지지바를 구속하도록 형성되는 중간연결부재; 
로 이루어진 것을 특징으로 하는 발명이다.
Patent KR-20110108792-A (KR)
Inventor: YOON IL SUNG
IPC: E04C5/03
Filed: 2010-03-29
Abstract: 본 발명은 부착 강도 개선 구조를 갖는 이형철근에 관한 것으로서, 봉재 형상으로 갖는 몸체부와, 몸체부의 길이 방향으로 일정 간격마다 이격 배치되며 몸체부의 둘레면을 따라 고리 형상으로 돌출 형성되는 고리형 마디부와, 몸체부의 길이 방향을 따라 평행하게 돌출 형성되는 리브(rib)부 및 마디부 사이의 몸체부의 둘레면상에 복수 개가 이격 배치되어 돌출 형성된 돌기부를 포함하는 구성으로 이루어져, 콘크리트 상에 이형철근을 매입하여 설치할 경우, 콘크리트와 이형철근 사이의 접촉면적을 더욱 넓힘으로써 이형철근의 부착 강도를 개선함은 물론, 종래 마디부에만 가해졌던 집중 하중을 돌기부로 분산시켜줌으로써 뽑힘 파괴(pull-out failure)에 대응한 이형철근의 구조적 강도를 향상시키는 효과를 제공한다.
Patent KR-20100045432-A (KR)
Title: A Manufacturing method of nutrient―bar usable in space environment using irradiation technology
Inventor: LEE JU WOON
IPC: A23L33/00
Filed: 2010-04-14
Abstract: PURPOSE: A manufacturing method of a nutritional bar is provided to satisfy microbiological conditions of space food while removing a nutrition deficiency problem of a person in space by adding raw grain powder and red ginseng extract in the food. CONSTITUTION: A manufacturing method of a nutritional bar includes the following steps: manufacturing the nutritional bar; wrapping the nutritional bar; and irradiating radioactive rays in the wrapped nutritional bar. The nutritional bar includes vegetables, grains, fruits, cereals, plants powder or animal powder etc. The red ginseng extract of 5 ~ 8% is added in the nutritional bar.
Patent KR-20110115185-A (KR)
Inventor: KIM YOUNG HYUN
IPC: A47G19/34
Filed: 2010-04-15
Abstract: 본 발명품은 조미료를 원하는 만큼 사용할 수 있게 만든 작품입니다.
Patent KR-20110116609-A (KR)
Inventor: KIM JIN GEOL
IPC: G06T1/00
Filed: 2010-04-19
Abstract: 그래픽 가속기를 사용한 고속 SLAM 시스템 및 방법이 개시된다. 그래픽 가속기 기반 고속 SLAM 시스템은 그래픽 가속기(GPU: Graphics Processing Unit)를 포함하고, 상기 그래픽 가속기가 카메라에서 입력된 입력 영상의 스케일을 변환하여 복수의 피라미드 영상을 생성하며, 상기 그래픽 가속기가 상기 복수의 피라미드 영상 각각에 대하여 가우시안 커널을 적용하여 각각의 서브 이미지들의 차영상을 계산하고, 상기 그래픽 가속기가 상기 서브 이미지들의 차 영상에서 이미지 키를 추출하고, 상기 이미지 키의 안정성을 검증하여 특징점을 추출하며, 중앙 연산 처리 장치가 상기 특징점을 사용하여 특징점을 가진 오브젝트인 랜드마크를 식별하는 특징점 추출부; 및 상기 카메라가 장착된 로봇과 상기 랜드마크의 위치를 추정하여 상기 카메라가 장착된 로봇의 위치를 인식하고 지도를 작성하는 지도 작성부를 포함한다.
Patent KR-20110117807-A (KR)
Title: 오픈마켓에서의 게임아이템 거래 시스템 및 그 거래 방법
Inventor: KIM DAE HONG
IPC: G06Q30/06
Filed: 2010-04-22
Abstract: 본 발명은 관리서버를 포함하는 오픈마켓 거래 시스템에 있어서, 상기 관리서버는, 오픈마켓 거래 사이트에 접속된 단말로부터 회원가입요청이 수신되면 판매회원과 구매회원을 구분하여 가입 승인하고, 상기 판매회원은 판매 실적 또는 신용도에 따른 회원등급을 구분하여 관리하는 회원관리 모듈; 판매회원단말에 의해 판매하고자 하는 물품을 등록 받는 판매회원 모듈; 구매회원단말에 의해 구매하고자 하는 조건을 등록 받고 상기 등록된 구매조건에 매칭되는 물품이 판매회원 모듈에 의해 검색되면, 상기 검색된 결과를 판매회원 모듈로부터 전송 받아 상기 구매회원단말의 구매회원 모바일 단말기에 SMS 전송하는 구매회원 모듈; 상기 검색된 물품을 등록한 판매회원단말과의 거래요청신호가 구매회원단말로부터 수신되면, 상기 판매회원단말의 오픈마켓 거래 사이트 접속 유무를 판단하고 상기 판매회원단말이 상기 사이트에 접속된 경우, 상기 사이트에서 판매회원단말과 구매회원단말간에 해당 물품 거래에 관한 채팅 또는 실시간 쪽지가 송수신 될 수 있도록 하고, 해당 물품의 비용은 상기 구매회원단말에 의해 상기 사이트에 지불되며, 상기 판매회원단말이 상기 사이트에 접속되지 않은 경우, 상기 판매회원단말의 판매회원 모바일 단말기에 상기 사이트 접속요청에 관한 SMS를 전송하는 물품 거래 모듈; 및 상기 판매회원단말과 구매회원단말간에 해당 물품 거래에 관한 채팅 또는 실시간 쪽지의 종료시 대화내역파일을 생성하여 데이터베이스에 저장하는 대화내용 관리 모듈; 을 포함하는 오픈마켓에서의 게임아이템 거래 시스템 및 그 거래 방법에 관한 것이다. 본 발명에 따르면, 오픈마켓 형태의 중개사이트를 제공하며, 물품 인증 절차를 통하여 거래의 안전성 보장과 보안에 효과가 있는 오픈마켓에서의 게임아이템 거래 시스템 및 그 거래 방법을 제공할 수 있다.
Patent KR-20110121272-A (KR)
Title: Method of preparing lithium transition metal phosphate
Inventor: KIM CHUN JOONG
IPC: H01M4/58
Filed: 2010-04-30
Abstract: PURPOSE: A method for manufacturing lithium transition metal phosphate(LMP) is provided to uniform the particle size distribution of nano-scale LMP by maximally mixing reacting materials at a molecular level before a nucleation reaction begins in a reactor. CONSTITUTION: Reacting materials containing lithium, a transition metal, and phosphoric acid are introduced into a reactor and are mixed at a molecular level. A nucleation reaction is generated based on the chemical reaction of the reacting materials in the reactor. The transition metal includes at least one selected from a group including Fe, M, Co, and Ni. The chemical reaction is an acid-base reaction. A time for mixing the reacting materials at the molecular level is shorter than a time for the nucleation reaction. The reactor is high gravity rotating packed-bed reactor(10).
Patent KR-20110122517-A (KR)
Title: Waterproof linear motor stage
Inventor: CHO SUNG HOON
IPC: H02K41/02
Filed: 2010-05-04
Abstract: PURPOSE: A waterproof linear motor stage is provided to prevent liquid foreign material from flowing from the outside by including a shielding member closing the gap between a support plate and a cover. CONSTITUTION: In a waterproof linear motor stage, a guide rail is mounted in the top side of a support plate part. A moving part(20) is mounted to be slid along the longitudinal direction of the guide rail. A cover(30) is arranged in top side of the moving part and surrounds the upper space of a support plate and the movable part. A shielding member maintains the gap between the support plate and the cover sealed.
Patent KR-20110123408-A (KR)
Title: Pressuring apparatus of rotation cutting off type and blind flange fixing apparatus for pressure test using same
Inventor: CHOI SUK KEUN
IPC: F16L55/10
Filed: 2010-05-07
Abstract: PURPOSE: A rotation cut-off type pressing apparatus and a blind flange coupling apparatus for a pressure test using the same are provided to implement complete sealing by preventing the deformation of a gasket. CONSTITUTION: A rotation cut-off type pressing apparatus comprises a rotary moving unit(110) which is moved by being rotated, a movable pressing unit(130) which is attached to the rotary moving unit and moved along with the rotary moving unit, and a rotation blocking unit(120) which comprises a bearing arranged between the rotary moving unit and the movable pressing unit in order to prevent the rotation of the movable pressing unit.
Patent KR-20110123192-A (KR)
Title: Magnet electron engine
Inventor: KIM DONG SEN
IPC: F03G7/10
Filed: 2010-05-06
Abstract: PURPOSE: An electrical chuck engine is provided to reduce an operation cost due to no fuel use and protect environment since pollutants are not discharged. CONSTITUTION: An electrical chuck engine is as follows. An electrical system makes 220~290v from 12v battery using a voltage controller, 90~180v DC is applied through a current terminal in the order of 1,2,3,4 or 1,4,2,3 from a distributor to make magnetic force by an electrical chuck to pull a piston. Each part moves to operate an engine. The engine makes magnetic force and pulls the piston.
Patent KR-20110124908-A (KR)
Title: Method and apparatus for controlling sleep mode in wireless telecommunications system
Inventor: KIM BONG CHAN
IPC: H04W72/12
Filed: 2010-05-12
Abstract: PURPOSE: A sleep mode control method and device thereof are provided to perform effective sleep mode inactive techniques for terminals. CONSTITUTION: A sleep mode controller(810) generates a traffic indication message including a first bit map. A transceiver(830) transmits the traffic indication message to a terminal in a cell.
Patent KR-20100123653-A (KR)
Title: Method and system to measure and represent the measured value of a limit in terms of another measurement in a signal measurement system
Inventor: GRN PRASANTH
IPC: G06F11/22
Filed: 2010-05-14
Abstract: PURPOSE: A method and a system for measuring and showing the limit of measured value in a signal measurement system from different measuring view point are provided to effectively design a system by obtaining the limit value as a different measured value. CONSTITUTION: A master application layer(102) offers a necessary infrastructure to plug-in the execution of composing unit to a client application. A limit calculation module(103) makes the client application(101) calculate the limit. The client application receives a requirement from the master application layer. A value which is obtained from different view point is transmitted to the master application layer.
Patent KR-20110128695-A (KR)
Title: Apparatus for removing of solder ball on semiconductor package
Inventor: UM YONG GOO
IPC: H01L23/52
Filed: 2010-05-24
Abstract: PURPOSE: An apparatus for removing the solder ball of a semiconductor package is provided to easily remove a solder ball by moving forward a cutter along the surface of a semiconductor package. CONSTITUTION: An operating handle generates rotary driving power with a rotation operation. A rotating disc revolves by being transmitted with the rotary driving power and rotated through a hinge shaft which is hinge-coupled to the back end of the operating handle. A connecting rod changes the rotational motion of the operating handle into a linear motion while being hinge-coupled to one side of the edge part of the rotating disc. A slide board is arranged to be movable backward and forward while being hinge-coupled to the front end of the connecting rod. A semiconductor package(50) is loaded in a supporting plate. A cutter cuts the solder ball(52) of a loaded semiconductor package in the supporting plate while moving along the surface of the semiconductor package to which the solder ball is attached.
Patent KR-20100068352-A (KR)
Title: B-tree index vector based web-log restoration method for huge web log mining and web attack detection
Inventor: LEE HYUNG WOO
IPC: G06F21/55
Filed: 2010-06-01
Abstract: PURPOSE: A weblog recovering method based on b-tree index vector for large capacity web log mining and attack detection is provided to perform field unit parsing about web log information and efficient indexing process, thereby improving attack detection and a real-time dealing performance about a large-capacity web log based on mining algorithm. CONSTITUTION: A field division module(20) divides a web log of the log load module(10) by a field. A B-tree indexing module(30) constitutes B-tree through the divided fields. The B-tree indexing module generates an index list and an indexing log. A query processor(40) searches B-tree corresponding to a search condition about external query. The query processor extracts a field index set. A log restoration module(60) restores the web log through an extracted indexing log list.
Patent KR-20110132904-A (KR)
Title: Abrasive tool manufacture method for removing sole correum
Inventor: YEOM SU GYUN
IPC: B24D13/00
Filed: 2010-06-03
Abstract: PURPOSE: A method for manufacturing a polishing tool for removal of horny substance is provided to secure competitive power of products by reducing the manufacturing cost. CONSTITUTION: A method for manufacturing a polishing tool for removal of horny substance comprises: a step(S110) of manufacturing a base material by foaming raw materials; a step(S120) of drying the base material after washing the surface of the base material; a step(S130) of manufacturing a first processed product by applying an adhesive on the external side of the base material; a step(S140) of manufacturing a second processed product by adhering grinding stone on the external side of the first processed product; a step(S150) of manufacturing a third processed product by drying the second processed product at a high temperature; and a step(S160) of manufacturing a final product by forming a protecting layer on the external side of the third processed product.
Patent KR-20110134580-A (KR)
Title: An independent electric power machine and wind power generation machine which uses an independent electric power machine and generation of hydroelectric power machine which uses an independent electric power machine
Inventor: KWON JEONG HYUN
IPC: F03B13/00
Filed: 2010-06-09
Abstract: PURPOSE: A private power generation system, a wind power generation system and a hydroelectric power generation system using the same are provided to easily produce power by rotating a first rotary unit at low-speed. CONSTITUTION: A private power generation system comprises an upper plate(9), a first rotary unit(10), a generator(20), a torque transfer member(30), first and second levers(40,50), and first and second links(60,70). The upper plate is horizontally formed in the top end of a vertical plate(8). The first rotary unit is installed on the top of the upper plate. The generator is installed on the top of the upper plate to be separated from the first rotary unit and has a second rotary unit. The torque transfer member is installed between the first and second rotary units and transfers torque from the first rotary unit to the second rotary unit. The first and second levers are fixed to both sides of the upper plate. The first and second links rotate the first rotary unit by rotating first and second connection bars.
Patent KR-20110134785-A (KR)
Title: System for providing a translation contents
Inventor: LEE SUNG WOO
IPC: G06Q50/30
Filed: 2010-06-09
Abstract: PURPOSE: A system for providing interpreting content is provided to supply interpreting data corresponding to a using language code. CONSTITUTION: A language code data analysis module(104) obtains a language code. A module for obtaining interpretation data corresponding to language code(105) compares a language code with interpreting data distribution channel information. The module for obtaining interpretation data corresponding to language code communicates with an interpreter communication terminal(13). The module for obtaining interpretation data corresponding to language code obtains interpreting data corresponding to the language code data.
Patent KR-20110135179-A (KR)
Title: Double cap for pressurized container
Inventor: SHIN KYOUNG SHICK
IPC: B65D51/18
Filed: 2010-06-10
Abstract: PURPOSE: A double stopper for a pressurized container is provided to offer the improved use convenience and fixing force of the double stopper, and to enable users to easily attach and detach the double stopper. CONSTITUTION: A double stopper for a pressurized container comprises a fixing unit, an inner cap body(123), and an outer cap(130). The fixing unit is inserted to the outer direction of a distributing body(11) for surrounding the outer surface, and includes a fixing space(112) connected to the distributing body. The inner cap body is located on the outside of the fixing unit to be inserted into the fixing space and seal the distributing body. The outer cap surrounds the outside of the fixing unit and the inner cap body.
Patent KR-20110135439-A (KR)
Title: Interference type electro-optic sensor and method of converting and measuring system thereof
Inventor: LEE DONG JOON
IPC: G01B9/02
Filed: 2010-06-11
Abstract: PURPOSE: An interference type electro-optical sensor, a method for converting a phase-change component of the interference type electro-optical sensor into an amplitude change component, and a measurement system of the interference type electro-optical sensor are provided to efficiently recollect reflective lights for detection of optical signals without a polarizer pair and a phase delay device. CONSTITUTION: An interference type electro-optical sensor comprises an optical member(120) which a laser beam(110) passes through and a plurality of crystal layers(131,133,140) which are coupled with the end of the optical member at the right angle to the laser beam. The laser beam is reflected by the crystal layers and forms an interference pattern. A phase change component of the laser beam is converted into an amplitude change component using the change curvature of the interference pattern. The optical member comprises optical fiber composed of an inner core(121), an outer core(123), and a support(125).
Patent KR-20110013213-A (KR)
Title: Motor and method of manufacturing motor
Inventor: FUKUNAGA KEISUKE
IPC: H02K3/38
Filed: 2010-06-17
Abstract: PURPOSE: A motor and a manufacturing method thereof are provided to secure the electrical insulation of a conductive wire by inserting the conductive wire to an electrical insulation tube. CONSTITUTION: A motor comprises a shaft(1), a rotor(2), a stator(3) and a housing(4). The rotor is fixed to the shaft. The stator is arranged around the rotor. The stator includes a core, a plurality of coils, and an electric insulation tube. The core has a plurality of sawteeth. The coil is formed by winding the conductive wire around the sawteeth. The electrical insulation tube covers at least part of the conductive wire which passes between the coils. The housing receives the rotor and the stator.
Patent KR-20110137533-A (KR)
Title: Korean character input system
Inventor: IM JAE HYUN
IPC: G06F3/023
Filed: 2010-06-17
Abstract: PURPOSE: A Korean letter input system is provided to express all vowels and consonants of Korean alphabet by using only four input keys of a horizontal key, a vertical keys, a slope key, and a dot key. CONSTITUTION: An input unit(12) includes a horizontal key for inputting a horizontal stoker, a vertical key for inputting a vertical stroke, a slash key for inputting a tilted stroke, and a dot key for inputting an additional stroke. A CPU(20) realizes a Korean alphabet letter by combining key input signals which are inputted from the input unit. A CPU is connected to a display unit which displays the combined Korean alphabet letter.
Patent KR-20110138657-A (KR)
Title: Surface plasmon resonance sensor module and sensing system having the same
Inventor: JEON BU IL
IPC: G01N21/41
Filed: 2010-06-21
Abstract: PURPOSE: A surface plasmon resonance sensor module and a sensing system comprising the same are provided to enable a user to easily treat a sensor chip using a sensor module with a fixing unit and enable easy attaching and detaching of the sensor chip from a sensing system. CONSTITUTION: A surface plasmon resonance sensor module comprises a sensor chip(100) and a fixing unit(200). The sensor chip comprises a prism(110) and a metallic foil(120). The prism comprises first and second surfaces. The metallic foil is formed on the first surface of the prism. The fixing unit holds the sensor chip. The fixing unit comprises a main frame(210), a sub-frame(220) and an elastic member(230). The main frame comprises the floor and sides extended from the floor. The main frame forms a space to hold the sensor chip. The sub-frame is fixed to the main frame adjacent to the space.
Patent KR-20110139417-A (KR)
Title: The composition for skin containing ultra-high pressure extract of paeonia lactiflora
Inventor: LEE HYEON YONG
IPC: A61P17/00
Filed: 2010-06-23
Abstract: PURPOSE: An external use skin composition containing ultra-high pressure extract of Paeonia lactiflora is provided to remove free radical and to ensure antibacterial activity. CONSTITUTION: An external use skin composition with antibacterial and antiaging ability contains ultra-high pressure extract of Paeonia lactiflora. The extract is isolated at 300-500Mpa using 70% ethanol. The extract is contained in 0.001-10 wt% based on total composition. The composition is manufactured in the form of a softener, lotion, massage cream, pack, gel, or skin adhesive type cosmetics.
Patent KR-20120000464-A (KR)
Title: Gas engine heat pump
Inventor: PARK JUNG SIK
IPC: F25B30/02
Filed: 2010-06-25
Abstract: PURPOSE: A gas engine driving heat pump is provided to reduce costs for a cooling device by cooling engine cooling water to a proper temperature through a heat exchange with a heat exchange media. CONSTITUTION: A gas engine driving heat pump comprises an engine(10), a compressor(20), outdoor and indoor units(30,40), an expansion valve(50), and a four-way valve. The compressor driven by the engine and compresses a refrigerant to high pressure and high temperature. The four-way valve controls a flow direction and leads the refrigerant compressed by the compressor to the outer or indoor unit. Inlet and outlet parts of the outer unit comprise a refrigerant flow path and a cooling water path. The refrigerant flow path is connected to the four-way valve and the expansion valve. The cooling water path guides the flow of cooling water circulated through the engine and cools the cooling water by the heat exchange media.
Patent KR-20120001165-A (KR)
Title: System and method for estimating oil content using hierarchical fcm-tsk fuzzy inference
Inventor: KIM SUNG SHIN
IPC: G01N9/24
Filed: 2010-06-29
Abstract: PURPOSE: An oil concentration estimation system and method, using hierarchy structure FCM-TSK fuzzy inference, are provided to enable a user to accurately estimate an initial value on spite of measuring environment change. CONSTITUTION: An oil concentration estimation system comprises a first concentration estimation value output unit(100), a 45° scattering light reference signal difference value output unit(200), 90° scattering light reference signal difference value output unit(300) and a TSK fuzzy inference unit(400). The first concentration estimation value output unit outputs the first concentration estimation value. The 45° scattering light reference signal difference value output unit outputs the 45° scattering light reference signal difference value by using the first concentration estimation value and 45° sensor signal. The 90° scattering light reference signal difference value output unit outputs a 90° scattering light reference signal difference value by using the first concentration estimation value and 90° sensor signal. The TSK fuzzy inference unit outputs a final oil density value using the 90° scattering light reference signal difference value. The first concentration estimation value output unit comprises a 0° sensor signal corrector(21) and a 0° penetration model block(24).
Patent KR-20120001912-A (KR)
Title: Marine class wall and ship including the same
Inventor: MYUNG PYUNG HO
IPC: C08J9/16
Filed: 2010-06-30
Abstract: PURPOSE: A class wall for a ship and a ship including the same are provided to prevent the delivery of flames by using an insulating material and FIWA(Fire Resistant Sealing Putty) that swell by the contact of flame. CONSTITUTION: A class wall for a ship, which is coupled with one or more oil delivery pipes(120), comprises joint plates(110) which are arranged at regular intervals on the outer side of a partition plate(S) of a ship and has a plurality of joint holes in which the oil delivery pipes are inserted and a powder-type heat insulating material(130) which is placed between the joint plates and the partition plate and foamed.
Patent KR-20100081968-A (KR)
Title: Kits and methods for multiplex amplification of short tandem repeats in human x chromosome
Inventor: CHUNG KI WHA
IPC: C12Q1/68
Filed: 2010-07-02
Abstract: PURPOSE: A kit and method for amplifying short tandem repeat sequence in human X chromosome are provided to perform gene detection with high reproductivity and accuracy. CONSTITUTION: A kit for simultaneously amplifying human X chromosome STR comprises a primer set to GATA165B12, DXS981, DXS6797, DXS7424, DXS9898, and DXS8377. The primer comprises a base sequence of sequence number 13-24. A kit additionally comprises a standard ladder, standard test sample, DNA polymerase, and buffer solution.
Patent KR-20120003116-A (KR)
Title: Fabrication method of nano-structures texturing for sic photovoltaic and diode structure using thereof
Inventor: KANG MIN SEOK
IPC: H01L31/04
Filed: 2010-07-02
Abstract: PURPOSE: A method for texturing a surface nano structure of a SiC photovoltaic cell and a diode structure using the same are provided to increase the energy efficiency of a photovoltaic cell by using a minute pattern on a SiC substrate. CONSTITUTION: An n type SiC substrate grows a low doped n type SiC epitaxial layer. An anode is formed on the n type SiC substrate. The anode is generated with ohmic contact. A cathode and a light receiving unit are formed on the n type SiC epitaxial layer. The cathode and the light receiving unit are generated with the Schottky contact method.