baber/WOPTO huggingface dataset:
Patent KR-20110106168-A (KR)
Inventor: CHO HYUN SIK
IPC: E05B15/00
Filed: 2010-03-22
Abstract: 본 발명은 방화도어용 이중 잠금장치에 관한 것이다. 
본 발명은 이중 잠금장치를 방화도어에 설치하는 고정 플레이트가 개구된 일면에 구비되며, 고정축에 의해 손잡이가 회전 가능하게 고정 결합된 케이스; 상기 케이스의 내부에 내장 장착되어 슬라이딩축의 단부에 구비된 제1락킹부에 의해 방화도어를 문틀로부터 개폐시키는 락킹수단; 상기 케이스의 내부에 내장 장착되되 상기 락킹수단의 하부에 장착되어 링크 작동이 이루어지도록 제1링크장공이 형성되며, 방화도어와 문틀이 완전히 밀착되게 닫히도록 문틀에 삽입되는 제2락킹부가 형성된는 이중 잠금부재; 상기 케이스에 링크 작동이 이루어지도록 회전 가능하게 삽입되는 고정링크, 이 고정링크와 연결되어 회전하는 회전링크 및 회전링크와 상기 이중 잠금부재가 회전 가능하게 결합시키는 가이드축을 포함하는 링크 어셈블리; 상기 고정축에 고정되며, 상부 및 하부가 각각 상기 락킹수단과 링크 어셈블리와 연결되고, 손잡이의 회전 방향에 따라 상기 락킹수단을 작동시키는 작동판이 상부에 형성되고, 상기 링크 어셈블리를 작동시키는 링크 작동부가 하부 양측에 복수개 형성된 작동수단;을 포함하는 것을 특징으로 하는 방화도어용 이중 잠금장치를 제공한다.
Patent KR-20110108917-A (KR)
Inventor: LEE JONG JIB
IPC: H01L21/78
Filed: 2010-03-30
Abstract: 본 발명은 웨이퍼 다이싱용 아크릴계 점착 조성물 및 이를 포함하는 다이싱 테이프에 관한 것으로, 보다 상세하게는 자외선 경화 특성이 우수한 광경화성 아크릴 올리고머 및 아크릴계 점착제를 포함하는 광경화성 아크릴계 점착제, 경화제, 및 광개시제를 포함하는 웨이퍼 다이싱용 아크릴계 점착 조성물로서, 상기 웨이퍼 다이싱용 아크릴계 점착 조성물은 자외선 조사 전ㆍ후의 점착력을 조절함으로써 다이싱 공정 중에 발생 할 수 있는 전사 문제 및 치핑현상 등의 문제점을 근본적으로 해결하여 반도체 칩의 흔들림 등을 고정하기 위한 웨이퍼 다이싱 고정용 점착 테이프로서 유용하게 사용할 수 있는 장점이 있다.
Patent KR-20110113886-A (KR)
Inventor: SHIN SANG HYEON
IPC: H04N5/445
Filed: 2010-04-12
Abstract: 본 발명은 복수의 소스 장치가 연결된 디스플레이 장치에서, 사용자가 하나의 소스 장치를 선택하였으나, 그 소스 장치로부터 아무런 신호도 입력되지 않는 경우, 신호가 입력되고 있는 다른 소스 장치에 대한 정보를 제공하고, 다른 소스 장치로 전환하기 위한 메뉴를 제공하는 디스플레이 장치 및 그 제어 방법에 관한 것이다.
Patent KR-20110114312-A (KR)
Inventor: YUN SAI CHANG
IPC: G09G3/36
Filed: 2010-04-13
Abstract: 본 발명은, 횡전계 방식 액정표시장치의 공통전압 스윙(Swing)의 구동방법에 관한 것으로, 다수의 행라인과 열라인을 따라 매트릭스 형태로 배치되며, 각각은 스위칭트랜지스터와 횡전계를 형성하는 화소전극 및 공통전극을 포함하는 다수의 화소와; 각각은 상기 행라인에 위치하는 상기 화소에 연결되는 다수의 게이트배선과; 각각은 상기 열라인에 위치하는 상기 화소에 연결되는 다수의 데이터배선과; 각각은 서로 이웃하는 상기 행라인에 상기 열라인 단위로 교대로 위치하는 상기 화소의 공통전극에 연결되는 다수의 공통배선을 포함하는 액정표시장치를 제공한다. 
또한, 상기 공통배선에 인가되는 공통전압은, 상기 공통배선과 연결되며 상기 이웃하는 행라인 중 전단의 행라인에 위치하는 화소에 인가되는 게이트전압에 동기하는 액정표시장치 구동방법을 제공한다.
Patent KR-20110116327-A (KR)
Title: 접철식 보안경
Inventor: KIM KWANG IL
IPC: A61F9/02
Filed: 2010-04-19
Abstract: 본 발명은 접철식 보안경으로써, 휴대시 다리부와 전면부를 접어서 크기를 줄여 보관할 수 있는 접철식 보안경에 관한 것이다. 
상기 목적을 달성하기 위하여 본 발명의 접철식 보안경은, 한 쌍의 렌즈와; 내부에 상기 렌즈가 결합되는 전면부와; 상기 전면부의 양단에 힌지결합되고 길이조절이 되는 2개의 다리부로 이루어지되, 상기 전면부에는 상기 렌즈면의 수직방향으로 돌출되고, 내부에 접철된 상기 다리부가 회전하여 삽입 배치되는 안착부가 형성된 것을 특징으로 한다.
Patent KR-20110116561-A (KR)
Title: 고분자 중합체를 이용한 배수성 또는 투수성 저소음 포장체
Inventor: KIM SUN TEAK
IPC: C04B26/02
Filed: 2010-04-19
Abstract: 본 발명은 건설, 토목분야에 사용되는 고분자 중합체를 이용한 배수성 또는 투수성 저소음 포장체에 관한 것으로서, 보다 상세하게는 기존의 배수성 또는 투수성 포장에서 사용하는 아스팔트 또는 시멘트 혼합물을 대신하여 메틸메타크릴레이트(MMA)를 포함한 폴리메틸메타크릴레이트(PMMA) 단독 또는 이러한 폴리메틸메타크릴레이트와 우레탄-아크릴레이트 수지 (urethane acrylate resine)로 골재를 결합함으로써 포장층 내 공극률을 향상시켜 포장체의 강도증진 및 환경오염물질 배출을 최소화할 수 있는 배수성 또는 투수성 저소음 포장체에 관한 것이다.
Patent KR-20110116723-A (KR)
Inventor: SONG HA JUNG
IPC: A61B17/16
Filed: 2010-04-20
Abstract: 본 발명은 뼈내 공동 형성을 위한 골압착장치에 관한 것으로서, 더욱 상세하게는 척추의 추체 등과 같은 부위에 충진재의 충전을 위한 공동을 형성하는 것으로서, 보다 간단한 구성으로 이루어진 뼈내 공동 형성을 위한 골압축장치에 관한 것이다. 
이를 위해, 본 발명은 주사기와 연결되는 y형 어댑터를 포함하는 뼈내 공동 형성을 위한 골압축장치에 있어서, 상기 y형 어댑터의 출구측에 연결되는 소정 길이의 외측튜브와; 상기 외측튜브의 끝단부에 일체로 부착된 팽창성구조체와; 상기 y형 어댑터 및 외측튜브내에 내재되어, 외측튜브에 강직도를 부여하는 합성수지봉; 을 포함하여 구성된 것을 특징으로 하는 뼈내 공동 형성을 위한 골압축장치를 제공한다.
Patent KR-20110120049-A (KR)
Title: Assembling artwall set
Inventor: SHIN KYU SHIK
IPC: E04F13/08
Filed: 2010-04-28
Abstract: PURPOSE: A prefabricated art wall member set is provided to reduce the volume thereof by making parts thereof in a prefabricated form. CONSTITUTION: A prefabricated art wall member set comprises: a core member(1-5) which is assembled in five stages and completely adheres to the floor and ceiling; and a coupling arm(1-4) connected to the core member. The core member is assembled by coupling screw threads(1-2,1-3) with each other. The coupling arm can be fixable and movable to the top and bottom.
Patent KR-20110121934-A (KR)
Title: Pavement material used loess/ge-stone
Inventor: LEE YONG HYUN
IPC: C04B14/06
Filed: 2010-05-03
Abstract: PURPOSE: Loess mortar and loess pavement materials based on loess/elvan-based are provided to apply a far-infrared ray radiating function and an environmental characteristic to loess pavements using the loess mortar as a binder. CONSTITUTION: Elvan fine powder and fine aggregate are used as mortar, and elvan coarse aggregate is used as a pavement material. The sizes of the elvan fine aggregate are 1-2mm, 3mm, or 4mm. The sizes of the elvan coarse aggregate are more than or equal to 5mm. Loess/elvan-based mortar includes 20-25 parts by weight of cement, 5 parts by weight of slaked lime, 30-40 parts by weight of elvan for mortar, 10 parts by weight of silica fine powder, and 20 parts by weight of loess. Loess/elvan-based pavement materials include the mortar and the elvan coarse aggregate at a weight ratio of 3:4.
Patent KR-20110122452-A (KR)
Title: Electronic signaturing verification server and electronic transaction method using the same
Inventor: KIM JONG HYUP
IPC: G06F21/33
Filed: 2010-05-04
Abstract: PURPOSE: An electronic signature verification server and electronic transaction using the same are provided to prevent hacking according to the installation of pug-in by verifying an integrity electronic transaction detail and a confidentialness electronic transaction detail. CONSTITUTION: When a client requests transactions to an electronic transaction server, a TBS(To Be Signed) management unit(120) receives data which receives signature from the client or the electronic transaction server. A security channel creation unit(130) creates a security channel and transmits the TBS data to the client according to the reception of the TBS data. A verification unit(140) verifies the client according to the transmission of the TBS data which includes the electronic signature and transmits a verification result to the electronic transaction server. The security channel creation unit creates the security channel using an SSL/TLS(Secure Socket Layer/Transport Layer Security) protocol.
Patent KR-20110122515-A (KR)
Title: Linear stage with yoke beam supporting loads
Inventor: CHOI DONG SOO
IPC: H01L21/027
Filed: 2010-05-04
Abstract: PURPOSE: A linear stage with yoke beam supporting loads is provided to form uniform magnetic filed by connecting a permanent magnet magnetically. CONSTITUTION: In a linear stage with yoke beam supporting loads, the yoke beam(10) has a groove extended in longitudinal direction. A plurality of permanent magnets are attached to inner circumference of the groove portion included in the yoke beam. A guide(17) is included in the yoke beam along the longitudinal direction of the yoke beam The mover(20) is combined in the guide in order to be movable up and down along the longitudinal direction of the yoke beam The yoke beam supports the weight of mover while contacting magnetically permanent magnets.
Patent KR-20110123031-A (KR)
Title: Fpso-dme system for conversion of associated gas in oil fields and stranded gas in stranded gas fields, and process for production of dimethyl ether using the same
Inventor: MOON DONG JU
IPC: H01M8/06
Filed: 2010-05-06
Abstract: PURPOSE: An FPSO-DME system is provided to converting CO2 to DME by FPSO-DME process without the emitting of CO2, to minimize the cost of treating CO2, to generate power by using surplus hydrogen of a synthetic gas in FPSO-DME process. CONSTITUTION: An FPSO-DME system for conversion of associated gas in oil fields and stranded gas in stranded gas field to dimethyl ether comprises a FPSO facility including a separating apparatus, a FPSO apparatus including oil/gas separation unit, reformation reactor(203), dimethyl ether reactor(206), an undersea CO2 storage, and generation system for inside generating. Between the reformation reactor and the dimethyl ether reactor, a hydrogen separator and a carbon dioxide separator are composed. The CO2 separator is combined with the dimethyl ether reactor, and thereby water and carbon dioxide which are generated from the generation system for inside generating and a separated CO2 are re-circulated to the reformation reactor. The surplus carbon dioxide is stored in the bottom of the sea.
Patent KR-20110135026-A (KR)
Title: Subway destination arrival alert system and method, mobile terminal and server thereof
Inventor: PARK CHUL SOO
IPC: G06Q50/30
Filed: 2010-06-10
Abstract: PURPOSE: A system and a method for servicing a subway arrival alarm on a destination and a mobile communication terminal and a service for the same are provided to inform the arrival to the destination to a mobile communication terminal user by accurately grasping the location of mobile communication terminal user by using a location detector. CONSTITUTION: A location detector(100) transmits the location detecting pilot signal. A mobile communication terminal(10) sets a destination for receiving an arrival informing service to a server(500). The mobile communication terminal transmits the location detecting pilot signal information about the location detecting pilot signal to the server. The mobile communication terminal informs the arrival to the destination to a user.
Patent KR-20110136023-A (KR)
Title: Power control system based sensor network
Inventor: OH HOON
IPC: H04L12/28
Filed: 2010-06-14
Abstract: PURPOSE: A power control system based on a sensor network is provided to control the state of each electric device by the preset power consumption standard. CONSTITUTION: A sensor node unit(110) collects data by sensing a basic situation information for controlling power consumption. The sensor node unit transceives data which is collected through a sensor network communication network(120). A central management part(130) is connected to the sensor node unit through the sensor network communications network. The central management part receives data which is transmitted from the sensor node unit and collects the received data. The central management part controls the operation state of the electric device by the preset poser consumption standard according to the state data of the basic situation information.
Patent KR-20110137145-A (KR)
Title: Massage chair for easily chair back cioth change
Inventor: CHO KYUNG HEE
IPC: A47C1/00
Filed: 2010-06-16
Abstract: PURPOSE: A massage chair which is able to easily replace a consumable material in the outer part of a rear massage hitting part is provided to install a zipper set in the center or edge part of a seat back, thereby easily enabling a user to replace only a fabric of the seat back. CONSTITUTION: A zipper set(132) is arranged in the center or edge part of a seat back fabric(130). The zipper set includes a female connector(134), a male connector(136), and a zipper(138). The female connector is connected to one part of the seat back fabric. The male connector is connected to the other part of the seat back fabric. A zipper connects the female connector and male connector. A consumable material in the outer part of a rear massage hitting part is able to be easily replaced.
Patent KR-20110138045-A (KR)
Title: Net facility in river
Inventor: HAN SANG HEE
IPC: E02B3/04
Filed: 2010-06-18
Abstract: PURPOSE: A riverside net frame, which is filled with riverside soil and stone, is provided to improve ecosystem preservation effect. CONSTITUTION: A riverside net frame comprises a body(100) which is made of non-woven fabric and has a storage part(120), column members(200) which are vertically installed close to each edge of the body, and a reinforcing member(300) which is connected between two column members. A lid(140), which is made of the non-woven fabric or vegetative mat, is installed in the open top of the body.
Patent KR-20110138772-A (KR)
Title: Refrigerator
Inventor: KWON HONG SIK
IPC: F25D25/00
Filed: 2010-06-22
Abstract: PURPOSE: A refrigerator is provided to prevent the loss of cold air by forming a main door on a receiving space and opening/closing the main door by a sub door. CONSTITUTION: A refrigerator comprises a cabinet, a main door(100), a sub door(200), and a dispenser(400). A refrigerating or freezing compartment is formed in the cabinet. The main door opens and closes the refrigerating or freezing compartment and comprises a receiving space, which is open forward. The sub door is mounted on the main door and closes and opens the receiving space of the main door. The dispenser is arranged on the sub door and supplies water externally.
Patent KR-20120000807-A (KR)
Title: Apparatus for controlling digital device based on motion recognition and method thereof
Inventor: LEE HYOUNG SOO
IPC: H04N5/44
Filed: 2010-06-28
Abstract: PURPOSE: A digital device control apparatus is provided to process the motion of a user as an input signal by providing a motion recognizing lock canceling function. CONSTITUTION: A control unit(160) controls a digital device(200) according to the recognized motion of a motion recognition unit(140). In case the motion recognition unit recognizes a first motion among plural motions, the control unit stops the control of the digital device according to the recognized motion. In case a second motion is recognized among plural motions, the control unit performs the control of the digital device according to the recognized motion.
Patent KR-20120001296-A (KR)
Title: Sliding bush for stabilizer bar
Inventor: LIM MAN SEUNG
IPC: B60G21/055
Filed: 2010-06-29
Abstract: PURPOSE: The frictional force is not created between a stabilizer bar and a cylinder insert. It prevents the outer circumference of the stabilizer bar from being worn away, the lifetime of the stabilizer bar can be improved. CONSTITUTION: A sliding bush for a stabilizer bar comprises a plastic insert(100), a sliding bearing(101), and a body member(102). In order to be connected with the stabilizer bar and it is rotated the plastic insert is fixed to the outer circumference of the stabilizer bar. The sliding bearing protects the external side of the plastic insert around the cylinder insert in order to be possible to rotate. The sliding bearing long keeps the remaining state of the lubricant spread between the plastic insert. The lubricant conservation field groove is formed in the inner circumference. The lubricant elongated groove is expanded as the axial direction and radial direction of the plastic insert. In the inner circumference of the sliding bearing, a plurality of lubricant conservation grooves is formed. The body member protects the external side of the sliding bearing.
Patent KR-20120002044-A (KR)
Title: Laser induced thermal imaging device for high vacuum
Inventor: YANG SANG HEE
IPC: H01L51/56
Filed: 2010-06-30
Abstract: PURPOSE: A high vacuum laser induced thermal imaging device is provided to prevent noise or damage due to contact between components by preventing an upper pipe from directly contacting with a lower pipe. CONSTITUTION: A vacuum chamber(25) is formed by arranging an upper case unit(20) on the upper side of a lower case unit(10). A substrate unit(11) is mounted on the upper side of the lower case unit. A first vacuum unit(30) removes air from the vacuum chamber by discharging the air from the vacuum chamber. A lower pipe(31), a convergence pipe(32), and a first vacuum pump(33) are formed in the first vacuum unit. A second vacuum unit(40) is connected to the first vacuum unit and discharges the air from the vacuum chamber.
Patent KR-20120003161-A (KR)
Title: Installation method for thruster and canister of drillship by making one part
Inventor: CHOI BYEONG YOON
IPC: B63H5/125
Filed: 2010-07-02
Abstract: PURPOSE: A method for simultaneously mounting a thruster and a canister of a drillship is provided to reduce the building costs of a ship because an additional facility for installing a thruster and a canister is not required. CONSTITUTION: A method for simultaneously mounting a thruster and a canister of a drillship is as follows. Related parts are set in a trunk of a drillship and are installed in the trunk. The related parts support or power a canister(20). An assembly is formed by assembling the canister and a thruster. The assembly is pulled and is mounted on the trunk.
Patent KR-20120005714-A (KR)
Title: Method for treating a surface of a magnesium alloy and magnesium alloy having a surface treated by the same
Inventor: JUNG UOO CHANG
IPC: C23C22/07
Filed: 2010-07-09
Abstract: PURPOSE: Magnesium alloy and a surface treating method of magnesium alloy are provided to perform surface treatment with excellent corrosion resistance without a separate pre-treating process at a range of relatively low temperature and enable surface treatment of magnesium without chrome. CONSTITUTION: A surface treating method of magnesium alloy comprises next steps. At Ph 10~13 and a temperature of 40~80°C, a magnesium alloy substrate is immersed in treatment solution. The treatment solution comprises potassium permanganate of 0.2~0.5M, sodium hydroxide or potassium hydroxide of 0.4~4.0M, potassium pyrophosphate of 0.1~0.3M, and additive. The additive generates chloride ion in the treatment solution. The additive generating chloride ion is one or more selected from a group of KCl, NaCl, and NH4Cl. The magnesium alloy substrate is immersed for 0.5~10 minutes.
Patent KR-20120005783-A (KR)
Title: Cctv having removal foreign body and light shielding function
Inventor: LEE YOUNG MO
IPC: H04N7/18
Filed: 2010-07-09
Abstract: PURPOSE: A CCTV with a function that can remove a foreign body and block the light is provided to prevent the washing liquid near the lens protective window from being remained. CONSTITUTION: A monitoring camera is installed into a main body(1). A cover(2) protects the monitoring camera from an external side. A driving unit moves the cover against the main body to backward and forward. According to the amount of inspection of the light flowing in through a lens protection window(4), a sensing unit transfers the cover move signal to the driving unit. If a foreign substance sticks to the lens protection window, a foreign substance removing unit discharges compressed air through a nozzle(7).
Patent KR-20110007061-A (KR)
Title: Radiation-sensitive resin composition and polymer used therein
Inventor: KASAHARA KAZUKI
IPC: C08F20/18
Filed: 2010-07-14
Abstract: PURPOSE: A radiation-sensitive resin composition is provided to ensure excellent fine pattern formation and the balance of DOF(depth of focus) and MEEF(mask error enhancement factor). CONSTITUTION: A radiation-sensitive resin composition comprises a solvent and a polymer comprising one selected from the group consisting of a first repeating unit shown by a general formula(1), and at least one of a second repeating unit shown by a general formula(2), a third repeating unit shown by a general formula(3), and a fourth repeating unit shown by a general formula(4), wherein R1 represents a hydrogen atom, a methyl group, or a trifluoromethyl group, and Z represents a monovalent group that generates an acid upon exposure to radiation.
Patent KR-20110023734-A (KR)
Title: Liquid crystal aligning agent, liquid crystal alignment film, liquid crystal display, compound, and process for producing the compound
Inventor: UCHIYAMA KATSUHIRO
IPC: C08L79/08
Filed: 2010-07-27
Abstract: PURPOSE: A liquid crystal alignment agent is provided to satisfy vertical orientation, voltage holding ratio and weather resistance and to facilitate stripping in rework. CONSTITUTION: A liquid crystal alignment agent comprises (a) at least one kind selected from the group consisting of polyamic acid and polyimide, and (b) a compound represented by chemical formula (1). In the chemical formula (1), R is independently hydrogen atom, methylol group, C2-7 alkoxymethyl group or -CH2OQ; Q is a group represented by chemical formula (2^a).
Patent KR-20120011298-A (KR)
Title: Lighting container for charging
Inventor: YU JAE JIN
IPC: F21V33/00
Filed: 2010-07-28
Abstract: PURPOSE: A rechargeable illumination container is provided to satisfy demands of a user by including an illuminating function and a rechargeable function besides various functions for arrangement and storage. CONSTITUTION: The top of a container(110) is opened. An illumination unit(120) is installed in the container. The illumination unit irradiates light. A battery is installed in the container. The battery supplies a power source to the illumination unit. A control switch(140) turns on and off the illumination unit and controls illumination of the illumination unit. An USB charge port(150) charges an electronic device. The USB charge port is installed in the container. A dividing member(113) dividing an opening of the top of the container into a plurality of areas is detachably installed in the container.
Patent KR-20120011945-A (KR)
Title: Apparatus and method for seraching internet using voice recognition in internet protocol television
Inventor: HUER SANG YANG
IPC: H04Q9/04
Filed: 2010-07-28
Abstract: PURPOSE: An internet searching method using a voice recognition method in an IPTV(Internet Protocol TeleVision and apparatus) thereof are provided to improve voice recognition rates by automatically changing broadcasting volumes into predetermined volumes. CONSTITUTION: When a voice search mode key is activated, an internet search apparatus executes a voice search mode(201). After a voice signal is compressed and encoded, the apparatus transmits the voice signal to a STB(Set Top Box)(205). A voice recognition server changes the voice signal into text information. The apparatus displays the text information on the search window of a display unit(209). When the activation mode of the voice search mode key is canceled, the apparatus terminates the voice search mode(211, 213).
Patent KR-20120011696-A (KR)
Title: A Stamping Writing Materials Having Count Ability and Count Method Using Thereof
Inventor: KIM DONG MUK
IPC: B43K29/08
Filed: 2010-07-30
Abstract: PURPOSE: A writing instrument with a counting function is provided to fill in correct answer by one touch and to quickly check correct answer. CONSTITUTION: A writing instrument with a counting function comprises: an ink storage tank having an exterior of a polygonal or cylindrical form and containing ink; an ink feeding unit which is coupled at the lower portion of the ink storage tank and temporarily stores the ink; an ink absorption part which is inserted to the ink feeding unit and absorbs the ink; an ink stamp which is formed at the lower end of the ink absorption part and stamps ink on the paper; a pressure sensor for counting which is inserted between the ink absorption part and cover member(100) and check the number of stamp use.
Patent KR-20120015068-A (KR)
Title: An air knife apparatus for drying a substrate
Inventor: CHO MAN SEOK
IPC: H01L21/302
Filed: 2010-08-11
Abstract: PURPOSE: An air knife apparatus is provided to dry a substrate by controlling a top air knife to be relatively separated from and accessed to a lower air knife. CONSTITUTION: A top air knife(20) sprays dry air on an upper part of a substrate which is transferred. A lower air knife(30) is arranged to be separated from the top air knife at a constant interval. The lower air knife sprays the dry air to a lower part of the substrate. A separation adjustment part adjusts a location for the lower air knife and the top air knife. An air nozzle is arranged to an oblique direction of a constant angle for a substrate transfer direction.
Patent KR-20120016424-A (KR)
Title: Light emitting diode having multi-cell structure and its manufacturing method
Inventor: KIM SANG MOOK
IPC: H01L33/48
Filed: 2010-08-16
Abstract: PURPOSE: A light emitting diode having a multi cell structure and a manufacturing method thereof are provided to improve light extraction efficiency by forming reflection metal or a transparent electrode in a section between unit cells. CONSTITUTION: A first semiconductor layer, an active layer, and a second semiconductor layer are formed on a light-transmission substrate. A first electrode(270) is contacted with the first semiconductor layer through a hole among a plurality of holes. A first protective film(260) prevents short] of the second semiconductor layer and the first semiconductor layer. A reflecting layer or a current spreading layer(290) is formed on a second protective film(280) or the second semiconductor layer. A second electrode(291) is formed on the reflecting layer or the current spreading layer.