baber/WOPTO huggingface dataset:
Patent KR-20080021544-A (KR)
Title: Composite arrow shaft including two-part reinforcing sleeve, method of making same, and front-loaded arrow which is produced therewith
Inventor: EASTMAN ROBERT
IPC: F41B5/00
Filed: 2007-08-30
Abstract: A composite arrow shaft including a two-part reinforcing sleeve, a method of making the same, and a front-loaded arrow which is produced therewith are provided to manufacture a front-loaded arrow. A composite arrow shaft(12) including a two-part reinforcing sleeve comprises a hollow tubular core(20), a two-part sleeve(24), and an adhesive resin material. The hollow tubular core is adapted to be formed into an arrow shaft. The hollow core comprises carbon. The two-part sleeve covers the core externally and is affixed to the core, or is provided as a liner disposed inside of the core and affixed thereto. The adhesive resin material is associated with the sleeve. The resin helps to adhere the sleeve to the core. A first part(42) of the sleeve is disposed toward the front of the arrow shaft and comprises a first sleeve section made of a fabric material and having a first density. A second part(40) of the sleeve is disposed toward the rear of the arrow shaft and comprises a second sleeve section which is less dense than the first sleeve section. A front portion of the arrow shaft weighs more per inch than a rear portion thereof.
Patent KR-20090022595-A (KR)
Title: Ppars activator from green tea for anti-aging and moisturizing effect
Inventor: PARK HYE YOON
IPC: C07H17/06
Filed: 2007-08-31
Abstract: A PPARs(peroxisome proliferator activated receptors) active material derived from green tea leaves is provided to suppress MMP-1 through activation of PPARs-beta and PPAR-gamma and improve skin moisturization. A PPARs(peroxisome proliferator activated receptors) active material derived from green tea leaves comprises astragalin-2'-galactosyl-6'-rhamnoside represented by the formula 1 and astragalin-2'-xylosyl-6'-rhamnoside represented by the formula 2. The contents of the astragalin-2'-galactosyl-6'-rhamnoside and astragalin-2'-xylosyl-6'-rhamnoside are 0.0001-10wt% on a total weight basis of a moisturizing-purposed composition.
Patent KR-20080044151-A (KR)
Title: Dyeing-bobbin
Inventor: LEE DONG HYUN
IPC: D06B23/04
Filed: 2007-09-04
Abstract: A dyeing bobbin is provided to pile up more dyeing bobbins within a dyeing bath, thereby achieving mass dyeing of yarns, by forming a suspended ring at each dyeing bobbin so that a lower dying bobbin is suspended by a suspended ring of an upper dyeing bobbin. A dyeing bobbin includes an upper coil bar(11) and a lower coil bar(12), wherein each of the coil bars has plural coils(19). The dyeing bobbin is formed of plural circular support rings. The circular support rings are assembled into the upper coil bar and the lower coil bar while the circular support rings are inserted into fixing holes of the coils of the coil bars. The support rings press a spring(20) so that the dyeing bobbin is contracted. A suspend ring(17) is disposed between a middle support ring(14) and a lower support ring(15), which are incorporated into the lower coil bar. The suspended ring is fixed to a connection ring(16) in one body. An upper portion of another dying bobbin is suspended by the suspended ring. Further, a cover ring is fixed inside the lower support ring.
Patent KR-20090025088-A (KR)
Title: A feeding apparatus for pick up table
Inventor: NAM YUN SU
IPC: G11B21/02
Filed: 2007-09-05
Abstract: A transferring apparatus of a pickup table is provided to prevent a stop of a pickup table due to a load of a pickup table by dividing a load of a tool by two worm gears. A driving unit(20) is fixed on a bottom surface of a pickup table(10). A worm is installed in a rotation axis of the driving unit. Two worm gears(30) are hinge-coupled on the bottom surface of the pickup table. The worm gears are rotated. A pinion gear(31) is coupled in the worm gear, and is rotated together with the worm gear. A rack(51) gears into the pinion gears, and is formed in both sides of an inner surface of a guide bar(50).
Patent KR-20080023656-A (KR)
Title: Ink container and ink jet recording apparatus
Inventor: KUBO KOICHI
IPC: B41J2/175
Filed: 2007-09-10
Abstract: An ink container and an ink jet recording apparatus are provided to be used for recording heads different in flow rate without being affected by pigment concentration of ink stored in an ink supply portion. An ink container comprises a press-contact member(T06). The press-contact member is connected to an ink introducing portion(H02) of a recording head at a supply port. The press-contact member has a plurality of through areas(SA1,SA2,SA3) in which the ink is movable and an area which defines a boundary between the through area to isolate the through areas from each other.
Patent KR-20090030163-A (KR)
Title: Remote controller for sensing motion, image display apparatus controlling pointer by the remote controller, and methods thereof
Inventor: YUN HYUN KYU
IPC: G06F3/038
Filed: 2007-09-19
Abstract: A remote controller for sensing motion, an image display apparatus controlling a pointer by the remote controller, and a method thereof are provided to transmit a signal outputted from a sensor without applying algorithm, thereby reducing power consumption of a battery consumed when performing the algorithm. A remote controller(100) comprises a plurality of sensors(110-1~110~n) and a controller(120). The sensors sense motion of the remote controller. The controller senses the motion of the remote controller by turning on at least one sensor among the sensors. And the controller determines to turn on/off the other sensors according to whether to sense the motion. When a signal level outputted from at least one sensor is greater than the reference signal level, the controller turns on power of the other sensors.
Patent KR-20090030917-A (KR)
Title: Mop pad and method of producing the same
Inventor: CHOI JIN HWA
IPC: A47L13/16
Filed: 2007-09-21
Abstract: A pad for mop and a manufacturing method thereof is provided to reduce the time for producing the cloth, cutting and sewing and the personnel expenses. A pad for mop comprises: a base fabric part; and a base fabric pocket part folded in the inner side and extended to both ends of the base fabric part into one body. A plurality of fiber piles is formed in the base fabric part. The fiber pile is not formed in the bubble pocket portion. The base fabric pocket part is detachably fixed on the upper end or the bottom of the base fabric part. The pad for mop is detachably fixed with female and male Velcro(42,43) or snaps.
Patent KR-20090035890-A (KR)
Title: Apparatus for chucking a substrate
Inventor: AN KI CHOUL
IPC: H01L21/67
Filed: 2007-10-08
Abstract: An apparatus for chucking a substrate is provided to prevent droop of the substrate by contacting a fur member and the substrate in a chucking process or de-chucking process. A substrate chucking device(100) comprises a first plate(110), a second plate(120), and fur members(131, 132, 133, 134). A first plate supports the fur members, and a second plate is arranged on the top of the first plate. The second plate is connected to a conveying unit transferring the substrate. The conveying unit comprises a roller and a driving part operating the roller. The roller moves a second plate along the substrate transfer direction by contacting a peripheral unit of the second plate. The conveying unit transfers the substrate chucked to fur members adhered to the first plate, and the second plate comprises an accommodating groove receiving the fur members.
Patent KR-20090037739-A (KR)
Title: Method for prevention composition of mno2 in water treatment using membrane filtration
Inventor: JANG HAE NAM
IPC: B01D65/08
Filed: 2007-10-12
Abstract: A method for preventing generation of manganese oxide in a backwashing process of a membrane filtration water purifying process is provided to improve transmission performance of a film and to prevent contamination of the film by minimizing generation of the manganese oxide. A method for preventing generation of manganese oxide in a backwashing process of a membrane filtration water purifying process includes a first backwashing process step and a second backwashing process step. The first backwashing process step is implemented by performing the backwashing process including sodium hypochlorite in backwashing water. The second backwashing process step is implemented by performing the process without the sodium hypochlorite in backwashing water.
Patent KR-20090041670-A (KR)
Title: Vacuum actuator structure
Inventor: PARK DAE SUNG
IPC: F02B27/02
Filed: 2007-10-24
Abstract: A vacuum actuator structure is provided to prevent the noise by the spring by installing the spring guide in the circumference of the conic spring. A vacuum actuator structure comprises an actuator rod which is pull out with a vacuum pressure in operation, and a spring which returns the actuator rod in de-actuating. The spring is conical spring(55). A spring guide(58) is installed in the circumference of the conic spring. Consequently, the noise generated in releasing and compression process of the conic spring is prevented.
Patent KR-20090044341-A (KR)
Title: 플라즈마 디스플레이 패널
Inventor: KWON GI JIN
IPC: H01J11/36
Filed: 2007-10-31
Abstract: 본 발명은 소음의 발생을 저감하는 플라즈마 디스플레이 패널에 관한 것으로서, 본 발명의 일실시예로서 플라즈마 디스플레이 패널은 전면 기판, 전면 기판과 대향하여 배치되는 후면 기판 및 전면 기판과 후면 기판 사이에서 방전셀들을 구획하는 격벽을 포함하고, 격벽은 서로 교차하여 형성되는 제1격벽과 제2격벽을 포함하되, 격벽 중 화상을 표시하지 않는 더미 영역(Dummy area)의 최외곽에 위치하는 격벽의 가장자리에 일정한 간격으로 복수 개의 홈이 형성되는 것을 특징으로 한다.  
       
     	플라즈마 디스플레이 패널, 최외곽 격벽, 돌출, 소음, 홈
Patent KR-20090045679-A (KR)
Inventor: KIM JAE SOO
IPC: H01L21/316
Filed: 2007-11-02
Abstract: 본 발명은 습식어닐방식으로 스핀온절연막을 큐어링하여 밀도가 균일한 스핀온절연막을 형성하고, 이를 이용하여 패턴의 휘어짐 및 쓰러짐 현상을 방지하는 반도체 소자 제조 방법을 제공하기 위한 것으로, 이를 위해 패턴이 형성된 기판상에 스핀온절연막을 도포하는 단계 및 수소 및 산소가 혼합된 분위기에서 상기 스핀온절연막을 습식큐어링하는 단계를 포함하여 이루어지므로써, 균일 밀도의 스핀온절연막을 형성할 수 있다. 
       
     베이킹, 큐어링, 스핀온절연막, 밀도, 스핀
Patent KR-20090046469-A (KR)
Inventor: HYUNG YOO EUP
IPC: H01M2/34
Filed: 2007-11-06
Abstract: 본 발명은 이차전지에 관한 것으로, 해결하고자 하는 기술적 과제는 캔의 개구부를 마감하는 캡조립체를 일체형으로 형성하여 캡조립체와 캔을 결합시킨 이차전지를 제공하는 데 있다. 
     그에 따라 본 발명은 전극조립체; 일 단부에 개구부가 형성되어 전극조립체를 수용하는 캔; 및 캡업, 캡업의 하부에 배치된 안전 소자, 안전소자의 하부에 배치된 안전 벤트, 캡업과 안전소자 및 안전 벤트의 외곽부를 감싸는 절연가스킷 및, 절연가스킷의 외곽부에 클램핑된 캡바디를 구비하는 캡조립체를 구비하여 형성되며, 캔의 개구부에 캡바디의 일부가 삽입되어 결합하는 이차전지를 개시한다. 
       
     캡조립체, 캔, 용접, 안전 벤트, 서브 조립체
Patent KR-20080042757-A (KR)
Title: Foamed rubber roller
Inventor: MIZUMOTO YOSHIHISA
IPC: G03G5/00
Filed: 2007-11-09
Abstract: A foamed rubber roller is provided to impart high wear resistance and cells with a uniform diameter to an elastic foam layer, thereby improving the quality of a toner feed roller, and to realize high cost efficiency and high productivity. A foamed rubber roller(10) includes an elastic foam layer(1) forming the external layer thereof, wherein the elastic foam layer comprises a thermosetting elastomer composition containing 100 parts by weight of rubber and 5-60 parts by weight of zinc methacrylate or a mixture of methacrylic acid with zinc oxide as a filler, and the thermosetting elastomer composition is foamed by a chemical foaming agent or a combination of a chemical foaming agent with a chemical foaming aid.
Patent KR-20090050660-A (KR)
Inventor: LYOO SOO HYUN
IPC: H05K3/46
Filed: 2007-11-16
Abstract: 본 발명의 일 측면은,제1  열팽창계수를 갖는 세라믹 물질로 이루어진 적어도 하나의 제1 세라믹층과, 상기 제1 세라믹층의 적어도 일면에 적층되며, 상기 제1 열팽창계수와 다른 제2 열팽창계수를 갖는 세라믹 물질로 이루어진 적어도 하나의 제2 세라믹층과, 상기 제1 세라믹층과 접합되는 상기 제2 세라믹층의 하면에 노출되도록 그 하면으로부터 내부에 삽입된 응력완화용 금속패턴을 갖는 것을 특징으로 하는 다층 세라믹 기판을 제공한다. 
       
     열팽창계수, 세라믹 기판, 응력, 금속
Patent KR-20080070505-A (KR)
Title: Method and appaarayus for treating vocs
Inventor: LEE TAE HO
IPC: B01D53/34
Filed: 2007-11-19
Abstract: A new deodorizing method and a new deodorizing apparatus are provided to prevent the generation of secondary contaminants while maintaining excellent removal efficiency of recalcitrant odor components. A composite apparatus for removing odorous gases containing odor components comprises: a first treatment part(10) including (A) an electrolytic water sprinkling part(2) through which odorous gases containing recalcitrant odor components pass, into which electrolytic water is flown and sprayed, and from which the residue of the electrolytic water is discharged, and (B) an electrolytic water preparation part(4) in which electrolytic water is produced, which discharges the produced electrolytic water to the electrolytic water sprinkling part, and into which the residue of the electrolytic water is flown from a lower part of the electrolytic water sprinkling part; and a second treatment part(20) including (C) a bio-filter(3) in which microorganism-attached carriers are filled, into which odorous gases exhausted from the electrolytic water sprinkling part flow such that the odorous gases pass through the carriers, into which an aqueous nutrient solution is flown and sprayed to grow and adjust microorganisms, and from which the residual of the aqueous solution is discharged, and (D) a nutrient tank(8) in which the aqueous nutrient solution is prepared and stored, and from which the stored aqueous nutrient solution is discharged to the bio-filter. Further, the microorganism is one or more selected from Thiobacillus sp., Pseudomonas sp., Cytophaga sp., Sulfolobus sp., Xanthomonas sp., Nitrobacter sp., Nitrosomanas sp., Arthrobacter sp., Bacillus sp., Stenotrophomonas sp. and Microbacterium sp..
Patent KR-20090051672-A (KR)
Inventor: LEE SANG KEUN
IPC: E04D11/02
Filed: 2007-11-19
Abstract: 본 발명은 옥상 또는 각종 슬라브의 상면과 그 상면에 일정 두께로 도포되는 점착 유연한 타입의 방수층 사이에 지속적인 유지관리를 하기 위하여 비경화형 점착 유연한 방수제를 지속적으로 주입디스크를 설치하고, 상기 방수층의 상부에 금속계열인 구리를 이용하여 제조된 시트인 방근층과 부직포를 순차적으로 적층시킨 후 상기 방수층과 방근층 및 부직포의 일단을 고정대에 의해 옥상의 파라펫에 견고하게 고정시킨 다음 상기 부직포 상부에 배수판을 설치하고 그 상부에 흙을 일정 두께로 덮어 토양층을 형성하여 나무나 식물 등이 식재될 수 있도록 함으로써, 상기 주입디스크에 의해 점착 유연한 방수제를 지속적으로 주입시킬 수 있어 방수층의 유지관리가 매우 편리하여 작업의 효율성 향상 및 유지관리에 따른 비용을 최소화하고, 상기 방근층에 의해 식재된 나무나 식물의 뿌리가 구조물로 활착되는 것을 방지하여 구조물의 수명을 장구히 할 수 있도록 한 옥상녹화를 위한 옥상방수공법 및 그 구조를 제공하고자 한다. 
       
     주입수단, 방수층, 방근시트, 부직포, 배수판, 토양층
Patent KR-20090054119-A (KR)
Inventor: CHOI BYUNG HWAN
IPC: H01R4/00
Filed: 2007-11-26
Abstract: 본 발명은 평판 디스플레이 장치에 사용되며 적어도 하나의 백라이트 램프를 고정하고 접지시키는 백라이트 램프 접지용 소켓에 관한 것으로, 바닥의 샤시를 이루는 프레임(10)과, 상기 프레임(10)으로부터 상방향으로 굴곡되어 서로 대향하는 방향으로 연장형성된 2개의 탄성접촉편(20)과, 상기 프레임(10)으로부터 상방향으로 굴곡되어 상기 탄성접촉편들의 정면과 마주하고 있는 전벽(13)과, 상기 전벽의 일부가 절개되어 형성된 결합홈(12)과, 상기 전벽으로부터 양측면으로 굴곡 연장되어 상기 2개의 탄성접촉편의 측면에서 상기 탄성접촉편들과 마주하는 측벽(11a,11b)들을 포함하여 구성된다.  
     한편 상기 탄성접촉편(20)은, 상기 프레임(10)으로부터 상측으로 연장되어 탄성을 가지도록 내측으로 굴곡된 제1 탄성부(21)와, 상기 제1 탄성부(21)로부터 상측으로 연장되어 백라이트램프 단자(100)와 접촉하는 접촉지지부(22)와, 상기 접촉지지부로부터 측벽측으로 굴곡 연장된 제2 탄성부(23)와, 상기 제2 탄성부로부터 하방으로 연장되어 상기 측벽과 접촉가능한 변형방지부(24)를 포함하여 구성된다. 
       
     백라이트 램프, 접지, 프레임, 평판 디스플레이 장치.
Patent KR-20090054498-A (KR)
Inventor: LEE EUN JU
IPC: B60P7/06
Filed: 2007-11-27
Abstract: A rope fixing apparatus for a truck is provided to prevent a rope or a belt from being released by elastically pressing a locker toward a ratchet gear to make the lock and the ratchet gear close always. A rope fixing apparatus for a truck comprises: a body(3) consisting of a fixing plate(7) equipped on a frame(5) and the upper end of the frame; a shaft member(9) in which a belt hole(13) and a hook(15) hanging the rope are formed; a locker(17) which is installed at one side of the body to be rotated and locks the ratchet gear(11); and an elastic pressurizing body(20) which is installed at the frame and pressurizing the locker towards the ratchet gear. The elastic pressurization is one among a torsion spring, and a leaf spring(24).
Patent KR-20090054650-A (KR)
Title: The method which can reduce ghost and oil in the stereoscopic parallax lcd barrier
Inventor: MIN GWAN SIK
IPC: G02F1/1335
Filed: 2007-11-27
Abstract: An image display device and a method for attaching an image display panel and a barrier LCD panel are provided to reduce a ghost by preventing the distortion of a stereoscopic image due to the change of an optical path. A stereoscopic image display device includes an image display panel(21) and a barrier LCD panel(22). The image display panel and the barrier LCD panel are attached each other. A filling layer(51) is formed between the image display panel and the barrier LCD panel. The filling layer is made of the material with the refractive index similar or equal to the glass. The filing layer is made of the index matching oil or adhesive tape. The adhesive tape is filled in the gap between the glass layer and the plastic film. The index matching oil is filled in the gap between the glass layers.
Patent KR-20090054735-A (KR)
Title: Manufacturing equipment of carbon nanotube using electrical arc discharge methode
Inventor: CHO YOUNG SANG
IPC: B82B3/00
Filed: 2007-11-27
Abstract: An apparatus for synthesizing carbon nanotube using an arc discharging method is provided to produce uniform carbon nanotubes by placing a carbon plate of a cathode at some distance from a carbon rod of an anode. An apparatus for synthesizing carbon nanotube using an arc discharging method comprises: a chamber(100); a cathode supplying negative current while moving a non-consumable carbon plate(210') into the chamber; an anode(300) supplying positive current while moving a consumable carbon rod(310') into the chamber; a carbon continuous feeding unit(400) equipped with a plurality of consumable carbon rods in order to supply the carbon rods to the anode one by one; a cooling unit(500) supplying fluid to plural channels in order to cool the chamber; a collecting unit(600) scratching and collecting carbon nanotubes cohered on the inner circumference of the chamber; and a controller(700).
Patent KR-20090056269-A (KR)
Title: 반도체 소자의 금속 퓨즈 형성 방법
Inventor: NAM KI WON
IPC: H01L21/82
Filed: 2007-11-30
Abstract: 본 발명은 반도체 소자의 금속 퓨즈 형성 방법에 관한 것으로서, 본 발명의 반도체 소자의 금속 퓨즈 형성 방법은, 기판 상에 금속 퓨즈 패턴을 형성하는 단계; 상기 금속 퓨즈 패턴을 덮는 제1 절연막을 형성하는 단계; 상기 제1 절연막을 선택적으로 식각하여 상기 금속 퓨즈 패턴을 개방시키는 단계; 및 결과물에 대해 습식 세정을 수행하여 상기 금속 퓨즈 패턴 측벽의 식각 잔류물을 제거하는 단계를 포함하고, 상술한 본 발명에 의한 반도체 소자의 금속 퓨즈 형성 방법은, 금속 퓨즈 패턴의 상면이 라운딩(rounding) 형상을 갖게 함으로써 퓨즈 블로잉시 발생하는 스트레스를 균일하게 하여 안정적인 퓨즈 블로잉을 수행할 수 있다. 
       
     금속 퓨즈, 펜스 형상, 퓨즈 블로잉, 스트레스, 습식 세정
Patent KR-20090056494-A (KR)
Title: An automatic bonding apparatus of sap patch
Inventor: HONG KI JIN
IPC: B65B51/00
Filed: 2007-11-30
Abstract: An automatic sap patch bonding apparatus is provided to perform packing of adhesive sheet and release paper of sap patch automatically and to prevent inflow of foreign material into the packed sap patch. An automatic sap patch bonding apparatus comprises a transfer unit(10) transferring a sap patch(1) to a table(20) at high speed and supplying an adhesive sheet to a sheet liner removal roll(27), an adhesive sheet and release paper supply unit(28) supplying release paper(23) to both sides of the sap patch, a sap patch bonding unit including a first press roller pressing the release paper and the adhesive sheet into one body and a second press roller removing the air inside the sheet, and a cutting unit(40) composed of a cutter blade body and a cutter blade which eccentrically rotates to cut the adhesive sheet and the release paper in which the sap patch is attached.
Patent KR-20090059297-A (KR)
Title: Paste composition for forming bump
Inventor: KIM DONG JUN
IPC: H01B1/22
Filed: 2007-12-06
Abstract: A paste composition for forming bump is provided to improve the height according to printing times as well as to increase thixo property by controlling shape and packing density of conductive materials. A paste composition for forming bump includes conductive materials, binder resin, solvent, hardener, and conductive materials having different 2 kinds of shapes. The conductive material is one kind or 2 kinds selected from the group consisting of silver, copper, aluminum and nickel. The conductive material comprises sphere and flake type conductive materials.
Patent KR-20080052479-A (KR)
Title: Electroless gold plating bath, electroless gold plating method and electronic parts
Inventor: KISO MASAYUKI
IPC: C23C18/54
Filed: 2007-12-06
Abstract: An electroless gold plating bath that can obtain a gold plated coating with a good external appearance without causing flaws in external appearance due to the progress of intergranular corrosion in a nickel surface is provided, an electroless gold plating method using the electroless gold plating bath is provided, and electronic parts subjected to electroless gold plating by the method are provided. An electroless gold plating bath comprises a water-soluble gold compound, a complex agent, a formaldehyde metabisulfite adduct, and an amine compound represented by the general formula (1) of R1-NH-C2H4-NH-R2 or the general formula (2) of R3-(CH2-NH-C2H4-NH-CH2)n-R4, where R1, R2, R3 and R4 represent -OH, -CH3, -CH2OH, -C2H4OH, -CH2N(CH3)2, -CH2NH(CH2OH), -CH2NH(C2H4OH), -C2H4NH(CH2OH), -C2H4NH(C2H4OH), -CH2N(CH2OH)2, -CH2N(C2H4OH)2, -C2H4N(CH2OH)2 or -C2H4N(C2H4OH)2 and may be identical to one another or different from one another, and n is an integer of 1 to 4. The formaldehyde metabisulfite adduct and the amine compound have a content molar ratio such that formaldehyde metabisulfite adduct:amine compound=1:30 to 3:1. The water-soluble gold compound is a gold cyanide salt.
Patent KR-20090059754-A (KR)
Title: Display substrate and method of manufacturing the same
Inventor: KIM YOUNG MIN
IPC: G02F1/136
Filed: 2007-12-07
Abstract: A display substrate and a manufacturing method of the display substrate are provided to remove a photo lithography process for forming a bank pattern, thereby simplifying a manufacturing process of the display substrate and reducing a manufacturing cost of the display substrate. A manufacturing method of a display substrate comprises the following steps. A source-drain film is patterned by using the first insulating film pattern and the second insulating film pattern as an etching mask to form a reserved source-drain film. The second insulating film pattern is formed by etching the first insulating film pattern. The second insulating film pattern is etched again to form the third insulating film pattern. A surface of the substrate is processed. A source electrode and a drain electrode are spaced each other by patterning the reserved source-drain film. An organic semiconductor film(50) is formed on the source and drain electrodes. A pixel electrode electrically connected to the drain electrode is formed on the substrate.
Patent KR-20090060893-A (KR)
Title: Method for protection switching of ring network and apparatus thereof
Inventor: CHUN KYUNG GYU
IPC: H04L12/24
Filed: 2007-12-10
Abstract: A protection switching method in a closed network and a device therefor are provided to use a signal received first among at least two switching request signals during simplex or duplex link failure, thereby quickly performing protection switching. At least two switching request signals are received from an adjacent network device of a failed network. Switching is performed based on a signal received first between two received switching request signals. If the malfunction is simplex failure, the received switching request signal includes at least one of an RDI(Remote Defect Indication) and an AIS(Alarm Indication Signal). If the malfunction is duplex failure, the received switching request signal is the AIS.