baber/WOPTO huggingface dataset:
Patent KR-20090064569-A (KR)
Title: Feeding structure of electrostatic chuck, method for producing the same, and method for regenerating feeding structure of electrostatic chuck
Inventor: MIYASHITA KINYA
IPC: H01L21/683
Filed: 2006-09-19
Abstract: A feeding structure of an electrostatic chuck comprising a lower insulation layer, an electrode layer and a surface insulation dielectric layer formed sequentially on the upper surface side of a metal substrate with the lower insulation layer closest to the metal substrate, in which the lower insulation layer, the electrode layer and the surface insulation dielectric layer are not cracked easily. The feeding structure of an electrostatic chuck is constituted of a through hole penetrating between the upper and lower surfaces of the metal substrate, a feeding terminal arranged in the through hole and feeding a voltage supplied from the lower surface side of the metal substrate to the electrode layer formed on the upper surface side, and an insulation holding member formed of an electric insulating material in order to insulate the inner wall of the through hole from the feeding terminal and holding the feeding terminal, wherein the feeding terminal has a feeding side end projecting to the upper surface side of the metal substrate, and the tip of the feeding side end is located closer to the electrode layer side than the interface between the electrode layer and the lower insulation layer and below the interface between the electrode layer and the surface insulation dielectric layer.
Patent KR-20090071593-A (KR)
Title: Mask blank and method for manufacturing transfer mask
Inventor: HASHIMOTO MASAHIRO
IPC: G03F1/68
Filed: 2007-09-14
Abstract: [PROBLEMS] To provide a mask blank which can eliminate pattern defects by preventing a resist pattern from disappearing at the time of manufacturing a transfer mask in semiconductor design rule (DRAM hp65nm or below), and to provide a mask. [MEANS FOR SOLVING PROBLEMS] A mask blank is provided with a thin film formed on a substrate for forming a mask pattern, and a resist film formed above the thin film. The resist film formed in pattern is prevented from collapsing by inserting an adhesive layer adhered to the thin film and the resist film between the films, for the phenomenon that occurs at the time of forming the resist film in pattern.
Patent KR-20090073217-A (KR)
Title: Signal transmission in a wireless communication system
Inventor: GOROKHOV ALEXEI
IPC: H04B7/005
Filed: 2007-10-01
Abstract: Interference management is provided through use of a user-based interference control and/or a network-based interference control. For user-based interference control, the terminals are informed of the inter-sector interference observed by the neighbor sectors and can adjust their transmit powers accordingly so that the inter-sector interference is maintained within acceptable levels. For network-based interference control, each sector is informed of the inter-sector interference observed by the neighbor sectors and regulates data transmissions for its terminals such that the inter-sector interference is maintained within acceptable levels. Each system may utilize only user-based interference control, or only network-based interference control, or both.
Patent KR-20090110304-A (KR)
Title: System and method for efficient transmission of multimedia and data
IPC: H04L1/00
Filed: 2008-01-16
Abstract: A system and method for efficient transmission of different types of source data in the same packet, hence, enabling efficient transmission of multimedia and data content with unequal error protection are provided. The present disclosure defines a packet structure where the packet consists of a number of segments or payloads. The packet includes a field indicative of a number of payloads included in the packet; and at least one data field for each payload in the packet, the at least one data field defining at least one characteristic of the payload. The at least one data field includes a length of the payload, modulation and coding scheme, existence of a frame check sum (FCS), and existence of a midamble. The at least one data field may further include a continuation element indicative of whether two consecutive payloads are portions of a same data frame.
Patent KR-20090094842-A (KR)
Title: Ion implanting apparatus and ion implanting method
Inventor: OHMI TADAHIRO
IPC: H01J37/32
Filed: 2007-12-20
Abstract: At the time of injecting ions of positive charges into an object substrate, a charge-up damage may occur in the object substrate. In order that the object substrate may be less charged up by emitting secondary electrons at the time of injecting the ions of positive charges, a conductive member is disposed at a position to confront the object substrate, thereby to ground the conductive member electrically in high frequencies to the earth. Alternatively, the field intensity to occur in the object substrate may also be reduced by controlling the RF power to be applied to the object substrate, in a pulsating manner.
Patent KR-20090106560-A (KR)
Title: Edge finishing system
IPC: B29C37/02
Filed: 2007-12-27
Abstract: An edge finishing system for items such as polycarbonate panels. The system includes a multi-purpose edge-finishing tool (10) which trims and smoothes the edges of a workpiece (60). The tool includes a contour cutter portion (14) having a concave toroidal surface and a straight cutter portion (12) having a cylindrical shape. A flute extends generally along with the tool's axis and defines a straight cutting edge (24) and contour cutting edge (26). The system may include a fixture (30) with vacuum cups nested within a platform so as to secure a contoured workpiece by static friction, permitting edges of the workpiece to be both trimmed and smoothly finished using a multipurpose edge finishing tool, without marring or disfiguring the surface of the workpiece.
Patent KR-20090116785-A (KR)
Title: Sharing of media using contact data
Inventor: STRANDELL TONI
IPC: G06Q50/00
Filed: 2008-02-06
Abstract: Media sharing using contact data involves identifying contact records (134) on a personal electronic device (110) of a user. Each of the contact records (134) includes a contact address of a person associated with the respective contact record. The contact records (134) are communicated to a media sharing service (132) via a network. Media items (138) of the user are sent to the sharing service (132). One or more of the contact records (134) are associated with each of the media items. A notification (724, 726) is sent to the persons associated with the one or more contact records. The notification (724, 726) describes sharing of the media items (138) associated with the contact records. The sharing service (132) facilitates access to the media items (138) by the persons associated with the contact records (134) in response to the persons receiving the notification (724, 726).
Patent KR-20100015740-A (KR)
Title: Infill material for artificial turf system
Inventor: AMADO DAVID KIM
IPC: E01C13/08
Filed: 2007-08-29
Abstract: The present invention relates to an infill material for an artificial turf system, in particular for sports and playing areas, produced from a mixture consisting of matured coconut shell, matured coconut husk, young coconut shell, young coconut husk, Manila hemp, lignin and cassava.
Patent KR-20100007869-A (KR)
Title: Biodegradable resin bottle and method of producing the same
Inventor: ITO TAKURO
IPC: B65D65/46
Filed: 2008-06-05
Abstract: [PROBLEMS] To provide a polylactic acid bottle which has a vapor-deposited film on the inner surface of the bottle wall, was effectively prevented from thermally deforming during film deposition, and functions as an excellent barrier to oxygen and water. [MEANS FOR SOLVING PROBLEMS] The bottle comprises a bottle wall made of a biodegradable resin and a vapor-deposited film formed on the inner surface of the bottle wall by the plasma-assisted CVD method, and is characterized in that the vapor-deposited film in analysis by FT-IR spectroscopy has hydrocarbon peaks attributable to CH, CH, and CHin the wavenumber region of 3,200-2,600 cm, the proportion of CHand that of CHto the sum of CH, CH, and CH, which are calculated from these hydrocarbon peaks, being 35% or lower and 40% or higher, respectively.
Patent KR-20100024941-A (KR)
Title: Cross-linkable masses comprising phosphorus compounds
Inventor: PRASSE MARKO
IPC: C08K5/52
Filed: 2008-05-09
Abstract: The invention relates to masses that can be cross-linked by a condensation reaction, comprising an organic polymer having at least one organyloxysilyl radical (A) and compounds (B) of the formula (I) [RP]X, wherein X is equal to a group of the formula (II)O=PRn (0) m (OR) 3-n-m, and/or the condensates thereof having one or more P-O-P bonds or a group of the formula (III)OC (=0) R1, and the remaining radicals and indices have the meanings listed in claim 1, to a method for the production thereof, and to the use thereof.
Patent KR-20100022499-A (KR)
Title: Silica particles and methods of making and using the same
Inventor: PRYOR JAMES NEIL
IPC: C01B33/12
Filed: 2008-06-04
Abstract: Silica particles and compositions containing silica particles are disclosed. Methods of making silica particles and methods of using silica particles are also disclosed.
Patent KR-20100012003-A (KR)
Title: 3족 질화물 반도체 발광소자
Inventor: KIM CHANG TAE
IPC: H01L33/38
Filed: 2010-01-18
Abstract: 본 발명은 3족 질화물 반도체 발광소자에 관한 것으로, 보다 상세하게는 기판; 기판 위에 에피성장되는 버퍼층; 버퍼층 위에 에피성장되는 n형 질화물 반도체층; n형 질화물 반도체층 위에 에피성장되는 활성층; 활성층 위에 에피성장되는 p형 질화물 반도체층; p형 질화물 반도체층 위에 형성되는 p측 전극; 그리고, p형 질화물 반도체층과 활성층이 식각되어 노출된 n형 질화물 반도체층 위에 형성되는 n측 전극;을 포함하는 3족 질화물 반도체 발광소자에 있어서, p형 반도체층 위에서, p측 전극으로부터 n측 전극 방향으로 뻗어나가는 가지전극;으로서, 가지전극 끝단이 n측 전극을 향하여 양 갈래로 갈라지는 가지전극;을 포함하는 것을 특징으로 하는 3족 질화물 반도체 발광소자이다.
Patent KR-20110088938-A (KR)
Title: Dmb module and method for providing realtime broadcasting list
Inventor: YU HAN SANG
IPC: H04N7/08
Filed: 2010-01-29
Abstract: PURPOSE: A DMB receiving module providing a real time receiving function broadcasting station list and method thereof are provided to provide a broadcasting list which details available broadcasts without auto-tuning. CONSTITUTION: An RF receiving unit(40) receives a first and second output signal transmitted to a broadcast station. A first baseband unit(45) restores A/V data from the received first transmission signal. A second baseband unit(45') restores TPEG data from the received second transmission signal for an hour and updates a broadcasting list from the first transmission signal for two hours. A multimedia chip uni(50) decodes the AV data, the TPEG data, and the broadcasting station list.
Patent KR-20110091923-A (KR)
Title: The fishing bag which has the column prop parasol
Inventor: YU HYEON
IPC: A01K97/08
Filed: 2010-02-08
Abstract: PURPOSE: A fishing rod bag including a parasol supporting board is provided to use a parasol supporting board for supporting a parasol by being detached from the fishing rod bag. CONSTITUTION: A fishing rod bag including a parasol supporting board comprises the following: a body(100) detachably attached to the bottom of the fish rod bag, and formed with two plates crossing with each other; and a supporting leg(200) rotatably installed on each end of the plates for supporting a parasol installed on the ground. The supporting leg includes a rotary body(210) rotatably connected to the plates, and a leg unit(220) in a tapering shape.
Patent KR-20110092450-A (KR)
Title: Charge/discharge system of secondary power system interconnection regenerative form for secondary battery
Inventor: HWANG IN SOO
IPC: H01M10/44
Filed: 2010-02-09
Abstract: PURPOSE: A secondary battery charging/discharging system using a power system based regenerating method is provided to regenerate power charged in a secondary battery by the power system, thereby saving energy. CONSTITUTION: A converter unit(50) boosts a voltage which is discharged from a secondary battery during a formation process. The first converter unit boosts the voltage which is discharged from the secondary battery. The second converter unit boosts the voltage boosted by the first converter unit. An inverter unit(60) inverts the voltage boosted by the converter and applies the voltage to an input system of a charging circuit which charges the secondary battery. The inverter unit comprises a three phase full bridge inverter(62) and an inverter controller(61).
Patent KR-20110092486-A (KR)
Title: Sound and thermal insulation board using waste limestone powder
Inventor: YUN SE GYUN
IPC: E04F15/20
Filed: 2010-02-09
Abstract: PURPOSE: A soundproof and insulating material for a slab using waste limestone powder is provided to implement sound insulation between floors even in case of irregular floor surfaces by employing a flexible sealing structure. CONSTITUTION: A soundproof and insulating material for a slab using waste limestone powder comprises a sealing member(10) which is made of a hollow flexible material, an air volume control unit(30) which is formed on a side of the sealing member and selectively allows the flow of air, and waste lime powder(20) which is filled inside the sealing member.
Patent KR-20110021623-A (KR)
Title: Apparatus for thin layer deposition and method for manufacturing of organic light emitting display apparatus using the same
Inventor: RYU JAE KWANG
IPC: H01L51/56
Filed: 2010-02-16
Abstract: PURPOSE: A thin film depositing apparatus and a method for manufacturing an organic electroluminescent display device are provided to improve the uniformity of a deposited thin film. CONSTITUTION: A method for manufacturing an organic electroluminescent display device using a thin film depositing apparatus(100) comprises following steps. A substrate is separated from a thin film depositing apparatus. One side between the thin film depositing apparatus and the substrate is moved relatively to the other side. Deposition materials radiated from the thin film depositing apparatus are deposited on the substrate.
Patent KR-20110094617-A (KR)
Title: Home appliances using the smart grid
Inventor: PARK DAE HWAN
IPC: H02J13/00
Filed: 2010-02-17
Abstract: PURPOSE: Home appliances using a smart grid are provided to divide a power supply mode into a general mode and an energy saving mode according to the amount of supplying power, thereby reducing the amount of consumed power. CONSTITUTION: A power managing network includes an AMI(Advanced Metering infrastructure)(20) and an EMS(Energy Management System)(30). The costs for power and electricity supplied to the AMI are calculated in real time. The EMS manages power of a consumed site and predicts the amount of consumed power in real time. The EMS includes a controller(34), an input unit(32), a communication unit(33), and a display unit(31). A home appliance communication unit(70) receives power supply information.
Patent KR-20110094678-A (KR)
Title: Emotion lighting control apparatus
Inventor: KANG HOAI SIG
IPC: H05B37/02
Filed: 2010-02-17
Abstract: PURPOSE: An emotion lighting control device is provided to sense lighting strength of an LED lighting system by an image sensor and selectively control an LED, thereby expressing the intention of a user in a lighting device. CONSTITUTION: An input unit(100) receives a lighting setting signal. A lighting unit(104) includes a light source which generates light of a different color according to a lighting setting signal of the input unit. A sensing unit(106) senses light which is generated by the lighting unit to measure lighting strength. A controller(102) readjust the lighting strength of the lighting unit based on the lighting setting signal.
Patent KR-20110099394-A (KR)
Inventor: KIM JEONG HOON
IPC: B60K5/12
Filed: 2010-03-02
Abstract: 본 발명은, 하우징과, 엔진과 연결되는 코어와 결합되고 상기 하우징에 수용된 인슐레이터와, 상기 하우징의 하단에 결합된 다이어프램 및 상기 하우징 내부에서 인슐레이터와 다이어프램 사이를 수직방향으로 상측유체실과 하측유체실로 구획하는 오리피스플레이트를 포함하고, 상측유체실과 하측유체실은 유체로 채워진 하이드로 마운트에 있어서, 외부의 상단에 결합돌기가 돌출형성되고 원통형 형상을 가지되 내부에는 둘레를 따라 내부공간이 형성되고, 상기 내부공간은 일측과 타측으로 각각 제1챔버와 제2챔버로 구획되며, 상기 제1챔버와 제2챔버는 유체가 유동가능하도록 트랙이 형성된 트랙부재에 의해 서로 개통된 구조를 갖는 댐핑모듈을 포함하고, 상기 댐핑모듈은 상측유체실에 장착되되 결합돌기가 상기 코어의 하부면에 형성된 결합홀에 끼워지며, 상기 댐핑모듈의 내부공간에는 일정량의 유체가 채워져 상기 코어의 움직임에 따라 트랙을 통해 유체가 제1챔버와 제2챔버를 유동한다. 
상기와 같은 구성의 본 발명은, 유체가 하우징 내부에서 수평방향으로 유동하는 댐핑모듈을 더 포함하여 구성되므로 수평방향 진동을 더 효율적 저감시킬 수 있는 효과가 있다.
Patent KR-20110100344-A (KR)
Inventor: YANG JOONG HWA
IPC: A01B59/04
Filed: 2010-03-04
Abstract: 본 발명은 차량의 후면에 장착되어 주행되는 도중에 상하로 회동되는 채집봉에 의해 용이하게 구근작물을 수확할 수 있음은 물론 특히 차량의 주행이 불가능한 위치(즉 최외측 부위)에 생육되는 구근작물을 용이하게 수확할 수 있도록 차량(1)의 후면에 탈부착되어 주행되며 상하로 회동되는 채집봉(2)이 구비되어 지중에 생육되는 구근작물을 수확하도록 된 구근작물 수확장치에 있어서; 상기 채집봉(2)이 축설되며 축(4)을 중심으로 상하로 설정된 각도범위로 회동시키도록 된 회동수단이 구비된 본체(3)와, 상기 본체(3)를 차량에 위치시킴과 동시에 차량(1)의 좌우측 방향으로 왕복이동시키도록 된 왕복수단이 구비된 고정체(9)와, 상기 고정체(9)를 차량(1)에 장착함과 동시에 상하로 회동시키도록 된 장착수단을 구비하는 구근작물 수확장치를 제공한다.
Patent KR-20100100701-A (KR)
Title: Methods and devices for providing access into a body cavity
Inventor: WIDENHOUSE CHRISTOPHER W
IPC: A61M39/06
Filed: 2010-03-05
Abstract: PURPOSE: A method and apparatus for offering the access to coelomic is provided to easily implement the device position setting within coelomic by forming the seal member to be movable for the housing and the retractor. CONSTITUTION: A retractor(18) is configured to extend from a housing(16) to an arc. The housing is combined to the retractor to be removable. A seal member(26) is combined to the housing. First and second fixing seal ports(12a, 12b) and first and second driving seal ports(14a, 14b) are expanded through the seal member.
Patent KR-20110102613-A (KR)
Inventor: PARK HEE
IPC: F24F1/02
Filed: 2010-03-11
Abstract: 본 발명은 복수 개의 실내기 및 실외기를 연결하는 배관의 길이를 최소화하며, 공기조화장치의 설치 형태를 다양화할 수 있는 공기조화장치에 관한 것이다.
Patent KR-20110103014-A (KR)
Inventor: LIM SUNG GIL
IPC: F24F11/02
Filed: 2010-03-12
Abstract: 본 발명은 전력 및 공조 효율을 높일 수 있도록 냉난방부와 연동한 공조 제어부를 적용하여 쾌적한 환경과 안정적 전력 소비 환경을 제공하도록 한 공조 기능을 구비한 이동식 화장실 및 그 공조 방법에 관한 것으로, 이동식 화장실에 연기 감지 센서를 구비한 공조 제어부를 구성하여 해당 공조 제어부가 환풍기를 제어하도록 함으로써 공기의 질을 높일 수 있도록 함과 아울러, 기존 냉난방 장치와의 효율적 연동을 통해 사용 전력량을 줄일 수 있어 사용자 만족도를 높일 수 있으면서도 소비 전력 감소에 따른 환경 보호가 가능해지는 효과가 있다.
Patent KR-20110107083-A (KR)
Inventor: KIM BYUNG HO
IPC: H01R24/38
Filed: 2010-03-24
Abstract: 본 발명은 전원 시거잭에 관한 것으로서, 본 발명에 따른 전원 시거잭은 인가되는 차량 전원의 전압에 따라 차량 전원을 전기기기의 구동 전원으로 공급하거나 차단하는 모니터링부, 차량 전원이 차단되면 충전 전력을 구동 전원으로 공급하는 외부 배터리, 그리고 차량 전원이 공급되면 차량 전원으로 외부 배터리를 충전시키는 충전부를 포함한다.
Patent KR-20110109403-A (KR)
Inventor: KIM JUNG HA
IPC: A41D13/00
Filed: 2010-03-31
Abstract: 본 발명은 아라미드 공기교락사(air-textured yarn)로 이루어진 보호 부재를 포함함으로써 내절단성 및 꿰뚫림 저항이 우수하고 상기 보호 부재의 내측에 형성된 충격흡수 부재를 포함함으로써 내충격성이 우수함에 따라 칼날이나 날카로운 물질로부터 인체를 보호하는 제품에 이용할 수 있는 아라미드 복합재 및 이로부터 제조된 보호대에 관한 것이다. 본 발명의 아라미드 복합재는, 아라미드 공기교락사(air-textured yarn)를 포함하는 보호 부재; 상기 보호 부재의 일면에 접착된 충격흡수 부재; 및 상기 보호 부재 및 충격흡수 부재를 접착시키기 위한 접착 부재를 포함한다.
Patent KR-20110123383-A (KR)
Title: Poly(trimethylene terephthalate)/graphene composites with enhanced mechanical property and electrical conductivity and method for preparing the same
Inventor: JEONG YOUNG GYU
IPC: C08K3/04
Filed: 2010-05-07
Abstract: PURPOSE: A method for preparing a poly(trimethylene terephthalate)/graphene composite is provided to prepare a composite having excellent mechanical properties, heat resistance and electric conductivity due to excellent storage elastometer. CONSTITUTION: A method for preparing a poly(trimethylene terephthalate)/graphene composite comprises a step of melt-mixing or solution-mixing graphene and polytrimethylene terephthalate, wherein the graphene is prepared by acid treatment and heat treatment of natural graphite. The content of grapheme in the composite is 0.01~50.0 weight% based on the total weight of the composite. The melt mixing is carried out at 240-300 °C. The solution-mixing is performed using at least one solvent from the group consisting of phenol, o-chlorophenol, m-chlorophenol, nitrobenzene, phenol, and tetrachloroethane.
Patent KR-20110130148-A (KR)
Title: Processing method for basalt using sand blast device
Inventor: SONG JAE KYOUNG
IPC: B44C3/06
Filed: 2010-05-27
Abstract: PURPOSE: A method for processing basalt using a sand blast device is provided to preserve the texture of the basalt and to form landscaping rocks by implementing a sand blasting operation with respect to the external side of waste basalt. CONSTITUTION: A method for processing basalt using a sand blast device includes the following: Waste basalt is collected(S10). The collected waste basalt is shaped into landscaping rocks using a shaping unit(S20). The external side of the shaped basalt is sand blasted using the sand blast device spraying an abrasive material and compressed air(S30). The sand blasted basalt is washed using a compressed sprayer and is dried(S40). Glaze is further coated on the dried basalt, and a sintering process is implemented to form a glaze layer on the external side of the basalt.
Patent KR-20110134564-A (KR)
Title: 다이버터형 앵글밸브
Inventor: PARK DAE SIN
IPC: F16K5/10
Filed: 2010-06-09
Abstract: 본 발명은 화장실 수도관에 복수의 분지관과 복수의 밸브를 설치하지 않고,  하나의 밸브만으로 변기용 또는 취사용으로 급수방향을 전환시켜 편리하게 사용할 수 있는 방향전환 기능을 가진 단일몸체의 이중밸브에 관한 것으로,   본 발명은 화장실의 변기 또는 세면대에 연결 설치되는 앵글밸브를 형성함에 있어서,   몸체에 수직 및 수평방향으로 출수구가 형성되고 내측에는 제1,제2 밸브실을 가지며, 뒷면에는 제1 밸브실과 연통하는 입수구가 형성된 하우징과;      상기 하우징의 제1 밸브실에 나사결합식으로 진퇴 가능하게 설치되며, 입수구를 개폐하는 메인밸브와;      상기 메인밸브 외측의 제2 밸브실에 회동이 용이하게 설치되며 수직 급수공과 수평 급수공을 선택적으로 개폐하는 전환밸브의 결합으로 이루어진 이중밸브의 구조를 특징으로 한 것이다.
Patent KR-20110137984-A (KR)
Title: Auto liner dryer
Inventor: LEE SANG HEON
IPC: A45D20/12
Filed: 2010-06-18
Abstract: PURPOSE: An auto liner dryer is provided to improve the portability of the device by allowing a cord is rolled into the grip of a hair dryer. CONSTITUTION: An auto liner dryer is comprised of a line winding button(20), a line hole(30), a roller(40), a motor(50), and a motor pin(60). The line winding button is installed in the side of a grip. The line hole is installed in the lower part of the dryer. The roller is installed in front center of the grip. The motor is installed in roller axis direction. The motor pin is installed in the motor.
Patent KR-20120000413-A (KR)
Title: Variable valve lift apparatus
Inventor: KONG JIN KOOK
IPC: F01L13/00
Filed: 2010-06-25
Abstract: PURPOSE: A variable valve lift apparatus is provided to prevent the volume of an engine from being increased by arranging a structure for controlling a valve lift inside a cam shaft. CONSTITUTION: A variable valve lift apparatus comprises a control shaft(103), a cam(110), a valve opening and closing unit, and a control unit. The control shaft is slidably arranged inside a cam shaft(101). The cam is slidably formed in the cam shaft and has high-lift and low-lift cam lobes(112,114). The valve opening and closing unit is touched with the cam. The control unit moves the cam when the control shaft is operated and selectively touches the high-lift cam lobe or the low-lift cam lobe with the valve opening and closing unit.
Patent KR-20120000983-A (KR)
Title: Colored steel plate using transparent oxide and method of manufacturing the same
Inventor: PARK YU JIN
IPC: C23C14/34
Filed: 2010-06-29
Abstract: PURPOSE: A color steel sheet using a transparent oxide and a manufacturing method thereof are provided to prevent the surface of the steel sheet from being corroded by uniformly forming an oxide film on the surface of the steel sheet. CONSTITUTION: A manufacturing method of a color steel sheet using a transparent oxide is as follows. A transparent oxide is doped with one of boron and nitrogen groups which absorb visible rays. An oxide film is formed by depositing the doped transparent oxide on a steel sheet. Colors corresponding to the wavelength of the visible rays are displayed on the surface of the steel sheet.