baber/WOPTO huggingface dataset:
Patent KR-20040002637-A (KR)
Inventor: SAKUMA HITOSHI
IPC: C11D7/02
Filed: 2003-06-20
Abstract: PURPOSE: An iron-based cleaning powder is provided which is capable of decomposing organic halides at higher efficiency than the so-called white powder and can be produced in a more simple process than the white powder. CONSTITUTION: In an iron-based cleaning powder comprising iron alloy powder produced with an atomization process, the iron alloy powder contains at least Mn in the range of 0.3 to 1.1 mass %, passes a 300 μm-mesh sieve at a proportion of not less than 90%, and has an H2-reduction mass loss of 0.1 to 0.8%, wherein the iron alloy powder has a martensite structure or a tempered martensite structure. In an iron-based cleaning powder comprising iron alloy powder produced with an atomization process, the iron alloy powder contains at least Ni in the range of 0.2 to 12 mass %, passes a 300 μm-mesh sieve at a proportion of not less than 90%, and has an H2-reduction mass loss of 0.1 to 1.0%, wherein the iron alloy powder has a martensite structure or a tempered martensite structure. In an iron-based cleaning powder in the form of mixed powder or partially alloyed powder, the iron alloy powder is made up of iron powder and Ni-containing powder, passes a 300 μm-mesh sieve at a proportion of not less than 90%, and has an H2-reduction mass loss of 0.1 to 1.0%, wherein the iron powder has a martensite structure or a tempered martensite structure, and the Ni-containing powder has a Ni content of not less than 40% and passes a 45 μm-mesh sieve at a proportion of not less than 90%.
Patent KR-20030060852-A (KR)
Inventor: KUH JEONG KYU
Filed: 2003-06-26
Abstract: PURPOSE: A product buying bidding service on the Internet joining by a high or a low position through coupon purchase is provided to increase the efficiency of the bidding by selecting two winners from one bidding, and to increase the wining expectation by making the bidder join in the bidding by the high and the low position at the same time. CONSTITUTION: A bidding qualification is given to the bidder only if the bidder buys the coupon on the wire/wireless network. The bidder satisfying the qualification joins in the product buying bidding service by selecting the high or the low position. A high position method selects the winner suggesting the highest price from the bidders joining in the high position. A low position method selects the winner suggesting the lowest price from the bidders joining in the low position.
Patent KR-20050002414-A (KR)
Inventor: LEE KEUN WOO
IPC: H01L21/8247
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a flash memory device is provided to keep the distribution of threshold voltage controlling ions constant within an active region by lowering the temperature of an oxidation for forming a sidewall oxide layer in a trench and performing an ion-implantation for compensating the active region for diffused ions. CONSTITUTION: A first ion-implantation for controlling a threshold voltage is performed on a semiconductor substrate(100). A tunnel oxide layer(102), a first polysilicon layer(104) and a pad nitride layer(106) are sequentially formed thereon and a trench is formed in the substrate by performing etching on the resultant structure. A sidewall oxide layer(112) is formed along the entire surface of the trench by using a dry-oxidation at a temperature range of 800 to 950. A second ion-implantation for compensating the threshold voltage controlling ions diffused into the sidewall oxide layer is performed thereon. An oxide layer is filled in the trench.
Patent KR-20050002556-A (KR)
Inventor: LEE SI YOUNG
IPC: B60K15/01
Filed: 2003-06-30
Abstract: PURPOSE: A fuel overflow prevention device of a fuel tank for a vehicle is provided to restrict performance reduction of a canister by smearing fuel on the canister for sending the vaporized gas of the fuel to a vaporizer by vibration generated in traveling and to prevent the fuel from flowing out of the fuel tank by forming a pipe for connecting a rollover valve in the fuel tank. CONSTITUTION: A fuel overflow prevention device of a fuel tank for a vehicle is composed of a body(10) formed like a cylinder; a separating plate(20) disposed in the body with crossing a central shaft; a plurality of holes(30) formed on the separating plate; a fuel flowing pipe(40) arranged vertically in the central shaft of the body; and an air flowing hole(50) formed at the lateral side of the body to connect a rollover valve. One side of the fuel flowing pipe is connected to the canister and the other side is coupled to an ORVR(On Board Refueling Vapor Recovery) valve.
Patent KR-20030067608-A (KR)
Inventor: KIM YOUNG SIK
IPC: G06Q30/06
Filed: 2003-07-05
Abstract: PURPOSE: A business department store is provided to display a sample to judge the marketability of a product and to set up the business in an office by paying a membership fee. CONSTITUTION: A candidate requests the entrance to the business department store(B1). The membership registration of the candidate is examined(B2). The members of each region are registered(B3). It is checked whether the space requested by the member is secured(B4). A waiting number is given to the member(B5). If the waiting number is zero, a contract to enter the business department store of the desired region is made(B7). It is confirmed that the member transfers registration expenses(B8). After processing the entrance, an entrance number and a contract period are given to the member.
Patent KR-20050007503-A (KR)
Inventor: LEE SHIN GU
IPC: H01L21/304
Filed: 2003-07-08
Abstract: PURPOSE: CMP(chemical mechanical polishing) equipment is provided to obtain an ideal profile with respect to the entire area of a wafer in contact with a polishing pad by installing a separate pad conditioning part capable of making the polishing pad maintain uniform roughness such that the polishing pad is likely to be smoothened by repeated polishing processes. CONSTITUTION: A polishing head part(220) absorbs a wafer and polishes the wafer while moving in a predetermined path. A polishing table part(240) selectively comes in contact with the polishing head part, located under the polishing head part. A polishing pad(244) with predetermined roughness is mounted on the polishing table part to polishing the wafer. A slurry supply part supplies slurry to the polishing pad. A pad conditioning part selectively comes in contact with the polishing pad and polishes the polishing pad to make the polishing pad maintain predetermined roughness, located over the polishing pad. The pad conditioning part includes at least two polishing panels, an oil pressure supply unit and a panel driving unit. A plurality of diamond protrusions protrude from the lower end of the at least two polishing panels to polish the polishing pad. The oil pressure supply unit supplies oil pressure to the polishing panel to apply predetermined down force to the polishing panel. The panel driving unit makes the polishing panel revolve in a predetermined path, coupled to the polishing panel.
Patent KR-20050008137-A (KR)
Inventor: SEO JOON HO
IPC: F02F5/00
Filed: 2003-07-14
Abstract: PURPOSE: A structure for preventing rotation of a side rail of an oil ring is provided to restrict slip by contacting the side rail to the expander firmly, and to improve the durability of the engine by preventing wear of the oil ring. CONSTITUTION: An oil ring is inserted to a ring groove formed in the outer periphery of the upper part of the piston to gather oil in reciprocating a piston in a cylinder, and composed of an upper side rail(34) and a lower side rail(36) formed in the upper part and the lower part of an expander(32) to seal the combustion chamber. Rough surfaces(32a,34a,36a) are formed in the contact portions of the expander and the upper side rail and the lower side rail to improve surface contact force, and grooves and lands are formed continuously in the rough surfaces. Oil consumption is reduced from wrong operation of the oil ring.
Patent KR-20050011082-A (KR)
Inventor: JANG YUN YOUNG
IPC: H01L21/66
Filed: 2003-07-21
Abstract: PURPOSE: A semiconductor chip is provided to perform easily exactly an internal probing process on an aiming inner point by using an expanded internal probing pad composed of two or more pads. CONSTITUTION: A semiconductor chip(100) includes an expanded internal probing pad and a pad designating part. The expanded internal probing pad(130) composed of two or more pads is arranged on an uppermost layer of the semiconductor chip. The pad designating part(120) is used for differentiating each pad from the expanded internal probing pad.
Patent KR-20030072266-A (KR)
Inventor: LIM NAM KYU
IPC: A61H3/00
Filed: 2003-07-21
Abstract: PURPOSE: Provided is hip and pelvic joint of artificial leg assistant robot similar to human being to attain improvement of the hip and pelvic joint as important components of the robot. CONSTITUTION: The hip and pelvic joint is constituted of a saddle(3), a waist supporting component(4), right and left thigh barrels(6,5), a saddle supporting component(7) and a pelvic supporting component(8), right and left legs union coupling supporting joints(10,9), a lumbar fixing support(11) and a seat for power supplying device(12). A robot equipped with the above hip and pelvic joint is completed only by employing reduced numbers of component required for the robot less than conventional robots by 10%.
Patent KR-20050017616-A (KR)
Inventor: JEOUNG GU IL
IPC: A23L33/00
Filed: 2003-08-01
Abstract: PURPOSE: A method of making a health food product in the shape of a pill by extracting herbal ingredients containing Corni Fructus, Lycii Radicis Cortex, Rubi Fructus, Herba Houttuyniae and Glycyrrhizae Radix is provided. The product has efficacy of herbal ingredient and is easy to eat and convenient to carry. CONSTITUTION: Herbal ingredients are extracted with purified water and formed into a pill to give a health food. The health food can contain mugwort. For an example, 49% by weight of Corni Fructus is mixed with 36% by weight of Lycii Radicis Cortex, 10% by weight of Rubi Fructus, 5% by weight of Herba Houttuyniae and 5% by weight of Glycyrrhizae Radix, extracted and forming into a pill.
Patent KR-20040014265-A (KR)
Title: Air cleaner
Inventor: NAKAGAWA YOSHIHIDE
IPC: F24F3/16
Filed: 2003-08-04
Abstract: PURPOSE: An air cleaner is provided to restrict multiplication of miscellaneous germs in a dust collecting filer, and to remove stinks throughout the wide range by diffusing ozone on the upper part of the filer. CONSTITUTION: In an air cleaner, air sucked into a body case(1) is purified by a prefilter(29), a dust collecting filter(30) and a deodorizing filter(31), and is blown outside the body case. Ozone is generated by an ozone generator(37) provided on the windward side of the prefilter, and is diffused on the windward side of the prefilter. The air sucked into the body case is guided upward on the windward side of the prefilter by a first guide part(13), and is guided downward on the windward side of the prefilter by a second guide part provided opposite to the first guide part. By diffusing ozone all over the whole face on the windward side of the filter, the miscellaneous germs adhering to the filter are extensively sterilized, and adsorbed bad smell components are extensively removed.
Patent KR-20050017063-A (KR)
Inventor: HWANG SEONG TAEK
IPC: H04B10/03
Filed: 2003-08-12
Abstract: PURPOSE: A bidirectional wavelength division multiplexing add/drop self curing hubbed ring network is provided to use one optical fiber to increase the efficiency of the optical fiber, and to bidirectionally transmit the same wavelength optical signals toward each remote node from a central node, thereby increasing transmission capacity by double. CONSTITUTION: A central node(100) comprises as follows. Light sources(101,103,105) generate optical signals having high priorities, while light sources(102,104,106) generate optical signals having low priorities. Optical switches(111,112,113) set paths of optical signals to the first and second multiplexers(121,122) according to priorities. The first and second multiplexers(121,122) multiplex the optical signals having the high and low priorities, respectively. Optical amplifiers(131,132) amplify the multiplexed signals, respectively.
Patent KR-20050019441-A (KR)
Inventor: SEO JAI HO
IPC: B02C25/00
Filed: 2003-08-19
Abstract: PURPOSE: Provided is an electronic automatic control equipment to more easily and conveniently control a construction waste crushing and sorting system through interlock and thus, to be easily repaired in case of system failure. CONSTITUTION: The electronic automatic control equipment for use in construction waste crushing and sorting system includes an examination unit(20), a PLC module(40) with a signal storage(41), an operation mode unit(42) and a stop mode unit(43), and a display(30). The examination unit(20) examines whether components of the system fails. When the system fails, a failure discriminating signal is inputted to the PLC module(40) which measures operation time of components of the system and sets the operation sequence of the components in order or capacity. The display(30) displays an examination result of the examination unit(20).
Patent KR-20050021788-A (KR)
Inventor: KIM RAE SUNG
IPC: H01L21/336
Filed: 2003-08-26
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to avoid F-N(fowler-nordheim) tunneling current by forming a multilayered metal structure without accumulating electrons. CONSTITUTION: An oxide layer is formed on a substrate(10) having a semiconductor circuit. A via pattern is formed on the oxide layer. A via etch process is performed. A via barrier metal(16) is formed on the exposed surface of the via etch region. A via plug is formed in a via region. A circuit is formed on the resultant structure. Ions are applied to an ESC(electron static chuck) holding the substrate so that the electrons existing in a gate oxide layer are combined with the ions to discharge the electrons.
Patent KR-20050023543-A (KR)
Inventor: JUNG BYUNG HUN
IPC: B23K26/082
Filed: 2003-08-28
Abstract: PURPOSE: A jig device for laser welding is provided to enable laser welding at the exact welding position by successively facing panel materials of different kinds. CONSTITUTION: A jig device for laser welding comprises a base plate(3) fixed to the floor of a workroom; pushing units horizontally mounted to both sides of a loading frame(5); a positioning unit installed to a side of the base plate, with inclination through a bracket(13) to move a stopper(11) forward and backward in the inclined direction to a welding position(WP) of panel materials(10,20) seated on the loading frame; and clamping units(21,23) formed to the sides of the welding position of the loading frame to restrict each panel material. The loading frame where the panel materials are loaded is integrally formed to the top surface of the base plate.
Patent KR-20050023961-A (KR)
Inventor: KONG HYANG SHIK
IPC: H01L27/12
Filed: 2003-09-04
Abstract: PURPOSE: A TFT(Thin Film Transistor) substrate is provided to reduce the variation of parasitic capacitance between data line and pixel electrode so as to uniformly maintain the parasitic capacitances at respective pixels, thereby obtaining display of high quality, by forming a subsidiary pattern to be connected to the pixel electrode and overlap with the date line. CONSTITUTION: A gate line(121) having a gate electrode(124) is formed on a substrate, and a gate insulating layer covers the gate line. An active layer(154) is formed on the gate insulating layer. A data line(171) crosses over the gate line, and has a source electrode(173) partially overlapping with the active layer. A drain electrode(175) is spaced apart from the source electrode, and partially overlaps with the active layer. A passivation layer covers the data line and the active layer. A pixel electrode is formed on the passivation layer, wherein the pixel electrode is electrically connected to the drain electrode. A subsidiary pattern is connected to the pixel electrode and overlaps with the data line.
Patent KR-20050026155-A (KR)
Title: Method for sending music file to music recording store and the system of sending music for the same
Inventor: JANG SUNG HYUK
IPC: G06F17/30
Filed: 2003-09-09
Abstract: A method and a system for transmitting a music file to a music using shop are provided to enable a user to hear desired music in a member shop by inputting information for the desired member shop/music and making an output device connected to a client server of the member shop output the music file. An input device(S120) inputs the member shop information and the desired music information by using a portable terminal or an input medium like a mobile phone, a PC, or a telephone through the wired/wireless communication(S130) like a web site, the SMS(Short Message Service), or the ARS(Auto Response System). A central server(S110) searches the databases(S111,S160) of the client/central server by using the member shop information and the music information, and transmits the searched music file. The client server(S140) installed to the member shop stores the music file received from other client server or the central server, and transmits the stored music file. The output device(S150) outputs the music file by connecting to the client server.
Patent KR-20050026169-A (KR)
Title: Oral itraconazole composition which is not affected by ingested food and preparation thereof
Inventor: WOO JONG SOO
IPC: A61K31/496
Filed: 2003-09-09
Abstract: An oral itraconazole composition which is not affected by ingested food and a preparation method thereof are provided, which itraconazole composition forms stable emulsified microparticles when it is orally administered to enhance bioavailability of itraconazole, and is not affected by pH and ingested food, so that the difference of absorption in individuals can be reduced. The oral high viscosity glassy composition which is not affected by ingested food comprises itraconazole, acidifying agent, amphiphilic additives, volatile additives, surfactant and oil, wherein the bioavailability ratio of itraconazole before to after digestion is 0.8 or more; the viscosity of the composition is 10,000cps at 25 deg. C; the composition has self-microemulsifying capability; the acidifying agent is selected from phosphoric acid, hydrochloric acid and a solution thereof; the amphiphilic additive is selected from transcutol, dimethyl isosorbide, glycofurol, propylene glycol, propylene carbonate, solutol and a mixture thereof; the surfactant is selected from a reaction product of natural or hydrogenated vegetable oil and ethylene glycol, polyoxyethylene-sorbitan-fatty acid ester, polyoxyethylene fatty acid ester and a mixture thereof; and the oil is tocopherol, its derivatives and a mixture thereof. The method for preparing the oral itraconazole composition which is not affected by ingested food comprises the steps of: (a) dissolving itraconazole in a mixed solution of acidifying agent, amphiphilic additives and volatile additives; (b) adding surfactant and oil into the mixture and dissolving them; and (c) removing the volatile additives from the mixed solution, wherein the volatile additive is C2-C3 alcohol.
Patent KR-20050030284-A (KR)
Title: Scan driver, flat panel display device having the same, and method for driving thereof
Inventor: KIM SANG SOO
IPC: G09G5/10
Filed: 2003-09-25
Abstract: A scan driver, and a flat panel display device having the same, and a method for driving the same are provided to improve moving picture display characteristics. According to the scan driver, a first driving part(510) outputs a first control signal for image signal writing to a scan line. A second driving part(520) outputs a second control signal for image signal erasing to an erase line. The first and the second control signal are output at different timing each other. The first and the second driving part output the first and the second control signal in one frame respectively. The first and the second driving part include a shift register and a level shifter and an output buffer respectively.
Patent KR-20050036449-A (KR)
Title: 평판 램프
Inventor: ZENG XIAOQING
IPC: H01J65/00
Filed: 2003-10-16
Abstract: 평판 램프가 개시된다.개시된 평판 램프는, 일정한 간격을 두고 서로 대향되게 배치되는 상판 및 하판; 상판과 하판 사이에 마련되어 방전공간들을 형성하는 다수의 스페이서; 방전공간들 각각이 위치하는 상판 또는 하판의 외면에 스트라이프 형태로 형성되는 제1 및 제2 전극; 스페이서들 각각의 내부에 형성되는 제1 및 제2 내부전극; 및 상판 및 하판의 내면과, 스페이서들의 외면에 형성되는 형광체층;을 구비한다.
Patent KR-20050037065-A (KR)
Inventor: RHO HYEONG WOON
IPC: B60N3/10
Filed: 2003-10-17
Abstract: 본 발명은 차량의 슬라이딩방식 컵홀더에 관한 것으로서, 특히, 차량의 슬라이딩방식 컵홀더를 개선하여 제한된 크기의 컵홀더 상에서 다양한 크기의 음료용기를 지지하기 위한 장치에 관한 것으로서, 차량의 케이싱(400)으로부터 슬라이딩되어 소정거리 인출 및 인입 가능하며, 중단 양측부에 반원형상으로 고정홈(110)이 절입 형성된 몸체부(100)와; 후크형상으로 이루어져 일측이 상기 몸체부(100)에 힌지 체결되며, 탄성수단(210)에 의하여 상기 몸체부(100)의 고정홈(110) 측으로 회동하도록 탄성 지지되는 회동바(200)와; 중단이 절곡 형성되어 상기 몸체부(100) 저면에 일측이 힌지 체결된 지지패널(300)로 구성되어, 탑승객의 편의성 및 차량의 상품성을 향상시킬 수 있도록 하는 것이다.
Patent KR-20040035566-A (KR)
Inventor: BRAUN WILLY
IPC: B25D17/06
Filed: 2003-10-21
Abstract: PURPOSE: An air cushion hammer mechanism is provided to have no connection between a valve position of a control valve and the axial position of a hammer body. CONSTITUTION: A driving piston(10) is movable axially to generate hammer energy. A hammer body is movable axially to transfer the hammer energy to a tool. An air cushion transfers the hammer energy from the driving piston to the hammer body by locating between the driving piston and the hammer body. At least one control valves(18,20,22) have various valve positions to ventilate and/or exhaust the air cushion. The valve positions of the control valves have no connection with the axial position of the hammer body.
Patent KR-20050047263-A (KR)
Inventor: JUNG JUNG WU
IPC: F02M35/02
Filed: 2003-11-17
Abstract: 본 발명은 차량용 에어클리너 케이스의 조립구조에 관한 것으로, 서로 다른 극성을 가지는 제1자석(51) 및 제2자석(53)이 상부커버(10)와 하부커버(20)의 조립시 서로 당접하는 각각의 플랜지(11,21)에서 이 플랜지(11,21)의 전체둘레를 따라 형성된 자석설치홈(11a,21a)내에 고정되도록 구비되고, 상기 상,하부커버(10,20)는 상기 제1,2자석(51,53)의 결합력에 의해 조립이 이루어지게 됨으로써, 상,하부커버(10,20)의 조립 및 분리시 작업의 편의성이 향상되면서 작업시간이 단축되게 되고, 상기 상,하부커버(10,20)의 조립시에는 기밀성능이 증대되도록 된 것이다.
Patent KR-20050047679-A (KR)
Inventor: PARK MYUNG SIK
IPC: A61F2/36
Filed: 2003-11-18
Abstract: 본 발명은 골수강내 고정과 금속판에 의한 고정을 겸용할 수 있는 대퇴부 대퇴근위부 골절 고정기구에 관한 것으로서 환자의 상대에 따라 또는 시술자의 선택에 따라 각각 별개의 기구로 시술되던 것을 골수강내 고정과 금속판에 의한 고정을 겸용할 수 있도록 하고 시술이 편리하고 또 견고하게 시술되도록 한 것으로, 
     전방에는 대퇴골두 내측으로 다수의 나사산에 의하여 삽입 고정될 수 있는  대퇴골두 고정나사가 착탈가능하게 장착되며, 중앙에는 수직으로 관통된 관통홀이 형성되며, 끝단에는 수직으로 절개되며 절개된 양측 날개는 하나의 나사에 의하여 조여줄 수 있도록 형성된 금속판 고정부로 이루어진 몸체와; 
     상기 관통홀을 관통하여 골수강내에 삽입 고정되는 원형 막대 형상의 금속정과; 
     상기 절개된 양측날개 사이에 입입되어지는 인입부와, 상기 인입부 상측에 좌우로 연장된 걸림턱과, 상기 인입부 하측으로 연장되어 대퇴골과 고정시키는 나사가 인입되어질 수 있도록 형성된 하나 이상의 나사홀을 포함하는 고정판으로 구성된 금속판으로 이루어짐을 특징으로 하는 골수강내 고정과 금속판에 의한 고정을 겸용할 수 있는 대퇴부 대퇴근위부 골절 고정기구에 관한 것이다.
Patent KR-20050048695-A (KR)
Inventor: HWANG SOON HA
IPC: H01L41/08
Filed: 2003-11-19
Abstract: 본 발명은 적층형 세라믹 필터 및 그 제조방법에 관한 것으로서, 세라믹 시트를 이용하여 진동 공간을 형성시키는 공정, 적층 결합 공정 및 소성 공정을 단순화 하여 보다 손쉽게 제조되는 적층형 세라믹 필터 및 그 제조 방법을 제공하는 것을 그 목적으로 한다.  상기 목적을 달성하기 위한 본 발명의 세라믹 필터는 압전체 시트와, 상기 압전체 시트의 상부에 형성된 2개의 이격된 제1 및 제2 내부 전극과, 상기 압전체 시트의 하부에 형성되고 상기 제1 및 제2 내부 전극과 중첩부를 갖는 제3 내부 전극과, 상기 압전체 시트의 상부에 형성되고 상기 제1 및 제2 내부 전극 위에는 그에 각각 대응하는 진동홀이 구비된 제1 상부 커버층과, 상기 제1 상부 커버층의 상부에 형성된 제2 상부 커버층과, 상기 압전체 시트의 하부에 형성되고 상기 제3 내부 전극 아래에는 그에 대응하는 진동홀이 구비된 제1 하부 커버층과, 상기 제1 하부 커버층의 하부에 형성된 제2 하부 커버층과, 상기 내부 전극과 각각 연결되는 외부 전극을 포함한다.
Patent KR-20050057944-A (KR)
Inventor: JEE BYUNG MOON
IPC: G02F1/136
Filed: 2003-12-11
Abstract: 본 발명은 네가티브 타입의 보호막에 홀을 형성하는 경우, 홀 내부에 잔류하게 되는 잔막을 완전제거하여 소자의 콘택 신뢰도를 향상시키기 위한 액정표시소자의 제조방법에 관한 것으로, 특히 기판 상에 게이트 배선, 게이트 전극 및 게이트 패드를 형성하는 단계와, 상기 게이트 배선을 포함한 전면에 게이트 절연막을 형성하는 단계와, 상기 게이트 전극 상부의 게이트 절연막 상에 반도체층을 형성하는 단계와, 상기 게이트 배선에 수직교차하는 데이터 배선을 형성하고, 이와 동시에 소스/드레인 전극 및 데이터 패드를 형성하는 단계와, 상기 데이터 배선을 포함한 전면에 네가티브 타입의 보호막을 형성하는 단계와, 상기 보호막을 노광 및 현상하여 홀을 형성하는 단계와, 상기 홀 내부의 잔막을 제거하는 단계와, 상기 홀을 포함한 소정 부위에 화소전극 및 투명도전막을 형성하는 단계를 포함하여 이루어지는 것을 특징으로 한다.