baber/WOPTO huggingface dataset:
Patent KR-20110082689-A (KR)
Title: Composition of food for relief of alcoholic hangover and preparation method thereof
Inventor: LEE HYUN JAI
IPC: A23L1/30
Filed: 2010-01-12
Abstract: PURPOSE: A hangover reducing food composition and a producing method thereof are provided to use germinated brown rice, persimmon leaves, endothelium corneum gigeriae galli, brown seaweed, hovenia dulcis fruit, and puerariae radix. CONSTITUTION: A producing method of a hangover reducing food composition comprises the following steps: preparing 55~61% of germinated brown rice, 8~14% of persimmon leaves, 1~5% of endothelium corneum gigeriae galli, 1~5% of dried brown seaweed, 9~15% of hovenia dulcis fruit, and 8~14% of puerariae radix; fermenting the prepared ingredients at 45~50deg C for 60~80hours in a ceramic container; using enzymes collected from the bottom of a non-woven fabric wrapping the endothelium corneum gigeriae galli, and removing the endothelium corneum gigeriae galli with the non-woven fabric; crushing the fermented mixture; and molding the crushed mixture into pills coated with silver.
Patent KR-20110082869-A (KR)
Title: Active material for anode of lithium secondary battery
Inventor: CHANG SUNG KYUN
IPC: B60L11/18
Filed: 2010-01-12
Abstract: PURPOSE: A negative electrode active material for a lithium secondary battery is provided to suppress Li-plating caused by current increase in an initial charge state and Li-plating caused by side reaction, and to prepare a secondary battery with fast charge and excellent long-term cycle. CONSTITUTION: A negative electrode active material for a lithium secondary battery has a multi-stage charge profile capable of solving the over-potential of a negative electrode in an initial charge state. In the charge profile, the potential difference of each charge step is 0.1-2.0 V. The charge profile includes 2-5 recharge steps in which the potential difference of each charge step is 0.2-1.5 V.
Patent KR-20110087938-A (KR)
Title: Battery pack of excellent structural stability
Inventor: CHOO YEON SEOK
IPC: H01M50/249
Filed: 2010-01-27
Abstract: PURPOSE: A battery pack is provided to obtain electric capacity of high power and high capacity since battery modules are arranged on the lateral side thereof in two or more layers, and to minimize the deformation of the battery pack against vibration. CONSTITUTION: A battery pack(200) comprises: a battery module array(122) in which battery modules(110,120) are arranged on the lateral side thereof in two or more layers; a base plate(130) in which the battery modules are perpendicularly laminated; a pair of main members(140) which are respectively positioned at the front and back sides of the battery module array, wherein both ends of the main member is coupled to an external device; a pair of end plates(150) which are close to the front and back sides of the battery module array; and supporting bars(160) connecting the upper and lateral sides of the end plates.
Patent KR-20100092883-A (KR)
Title: Multi-drug resistant e. coli strains
Inventor: HUR HOR GIL
IPC: C12N1/20
Filed: 2010-02-04
Abstract: PURPOSE: A multiple drug-resistant E.coli strain is provided to use as experimental source. CONSTITUTION: A multiple drug-resistant E.coli includes KCCM10990P stain; KCCM10989P strain; and KCCM10988P strain. A method for developing antibiotics comprises: a step of contacting a candidate material with E.coli of the KCCM10990P strain, KCCM10989P strain or KCCM10988P strain; and a step of measuring growth of the E.coli.
Patent KR-20110093243-A (KR)
Title: Ceramic fountain pen manufacturing method and fountain pen thereby
Inventor: KWEON O HAK
IPC: B43K5/00
Filed: 2010-02-12
Abstract: PURPOSE: A method for manufacturing a ceramic fountain pen and the fountain pen manufactured thereby are provided to ensure crazing effects of inlaid celadon porcelain(the state where crack is present on the surface applied with glaze). CONSTITUTION: A method for manufacturing a ceramic fountain pen comprises the steps of: molding a material with the body and lid-like shape of a fountain pen by injecting soil water inside hallow cylindrical gypsum; depressed-engraving the surface of the material; applying powder to the depressed-engraved part; performing the previous steps; molding a stepped part(6) of the material of the body and lid; applying glaze to the surface of the material of the body and lid; inserting a rod type core material(3); injecting the material into a furnace and heating the material at celsius 1,210 - 1,235 for 4-7 hours; and separating the heated material from the core material.
Patent KR-20110095069-A (KR)
Title: Suspension device for automobile and manufacturing method thereof
Inventor: PARK BYUNG CHEOL
IPC: B60G7/00
Filed: 2010-02-18
Abstract: PURPOSE: An automotive suspension device and a manufacturing method are provided to improve the productivity without adding the post-manufacturing process of the spindle plate. CONSTITUTION: An automotive suspension device comprises a trailing arm(10), a spindle plate(20), and a deformation absorbing portion(30). The trailing arm is arranged in both sides of the torsion beam. The spindle plate is installed in the trailing arm. The deformation absorbing portion comprises a gap which is formed between the trailing arm and spindle plate. The spindle plate forms an insertion groove portion(26) which is separately inserted to the trailing arm.
Patent KR-20110095625-A (KR)
Title: Memory cell including large capacitance and method for the same
Inventor: JEONG JAE HONG
IPC: H01L21/8242
Filed: 2010-02-19
Abstract: PURPOSE: A memory cell including large capacitance and a manufacturing method thereof are provided to manufacture a DRAM cell with large capacitance in the same cell area by including an additional capacitor and forming a second trench on an STI area except a capacitor. CONSTITUTION: A first trench, a second trench, and a third trench are formed on the surface of a substrate(110). A gate insulation layer(160) is formed on the surface of the first trench. A semiconductor layer is formed on the substrate to fill the trench. A fourth pattern is formed on the semiconductor layer. A first gate(172), a second gate(174), and a third gate(176) are formed by using the fourth pattern.
Patent KR-20110100381-A (KR)
Inventor: SUH DONG KWAN
IPC: G06F9/28
Filed: 2010-03-04
Abstract: 벡터 연산을 효율적으로 할 수 있는 재구성 가능 프로세서 및 그 제어 방법이 개시된다. 본 발명의 일실시예에 따르면, 재구성 가능 프로세서는 벡터 레인 구성 정보에 따라 다수의 프로세싱 엘리먼트(PE) 중 적어도 하나의 프로세싱 엘리먼트를 벡터 레인으로 지정하고, 지정된 벡터 레인에 벡터 연산을 할당한다.
Patent KR-20110101880-A (KR)
Inventor: PARK MIN KYU
IPC: H04N5/217
Filed: 2010-03-10
Abstract: 본 발명은 영상의 각 화소에 대해 중심 화소로부터의 거리에 따른 거리 가중치, 상기 중심 화소와의 밝기 성분 및 색상 성분의 차이에 따른 에지(edge) 가중치를 이용하여 영상의 컬러 잡음을 제거하는 장치 및 방법에 관한 것으로서, 본 발명에 따르면 밝기와 컬러 성분과의 상호 관계 및 에지의 특성을 이용하여 영상의 컬러 잡음을 효과적으로 제거할 수 있다.
Patent KR-20110025042-A (KR)
Title: Commonness gripper for press line
Inventor: KANG HO GAP
IPC: B30B15/30
Filed: 2010-03-22
Abstract: PURPOSE: A common gripper of a press line is provided to prevent defect due to slip by gripping metal panels by magnetic force instead of vacuum suction. CONSTITUTION: A common gripper of a press line comprises a plurality of arms(110), a grip unit(120) and a master(130). The arms are connected to each other. The grip unit comprises a magnet housing(121) and a permanent magnet(122). The magnet housing is supported at each end of the arms. The permanent magnet moves up and down in the magnet housing. The master controls the air supply to the magnet housing to lift the permanent magnet. The master lowers the permanent magnet onto the metal panel of the press line to attach and grip the metal panel by magnetic force. The master releases the metal panel by moving the permanent magnet up and down from the metal panel.
Patent KR-20100109861-A (KR)
Title: Operating mechanism for movable body
Inventor: HAMAGUCHI TSUYOSHI
IPC: E05F5/00
Filed: 2010-03-30
Abstract: PURPOSE: An operating apparatus for a movable body is provided to prevent damage to an operating apparatus for a cover due to downward load applied on a cover. CONSTITUTION: An operating apparatus for a movable body comprises a first fixed side gear unit(32), a second fixed side gear unit(33), a movable side gear unit(30), a pinion gear(31), and a guide device. The first fixed side gear unit and the second fixed side gear unit are formed on the side of a support body(1). The movable side gear unit and the pinion gear are formed on a supported portion(21) of a movable body(2). The guide device is positioned to engage the movable side gear unit with the first fixed side gear unit and the pinion gear with the second fixed side gear unit.
Patent KR-20110109296-A (KR)
Inventor: LEE KWANG JOON
IPC: H01L21/02
Filed: 2010-03-31
Abstract: 본 발명은 패키지-온-패키지의 상부패키지를 교체하기 위한 지그장치로서, 
중심에는 개방된 홀더부가 형성되며, 상기 홀더부를 중심으로 상하좌우 돌출되어 형성된 십자형의 프레임부; 상부에는 손잡이가 구비되고, 상기 손잡이 양측에는 스프링홀더가 구비되며, 상기 프레임부의 상하좌우에 슬라이딩 가능하도록 삽입되는 가이드블록; 상기 홀더부의 중심을 기준으로 상하방향으로 배치되는 상기 가이드블록과 좌우방향에 배치되는 상기 가이드블록을 각각 연결하며, 양끝단이 상기 스프링홀더에 고정되는 탄성부재; 및 상하방으로 관통되며, 상기 홀더부에 착탈가능하도록 결합되는 장방형의 체결프레임부를 포함하여 구성되며, 상기 상부패키지가 분리되는 경우에는 상기 홀더부에 상기 체결프레임부가 탈착되고, 상기 상부패키지가 체결되는 경우에는 상기 홀더부에 상기 체결프레임부가 부착되는 것을 특징으로 하는 상부패키지의 분리 및 체결이 용이한 지그장치에 관한 것이다.   
본 발명에 따른 상부패키지의 분리 및 체결이 용이한 지그장치는 상부패키지가 홀딩되도록 지그장치를 장착함으로써, 패키지의 분리 및 체결을 용이하게 할 수가 있고, 패키지 교체시간을 단축할 수 있는 효과가 있다.
Patent KR-20110111025-A (KR)
Inventor: HONG JONG CHAN
IPC: B32B15/04
Filed: 2010-04-02
Abstract: 본 발명은 유제품 및 음료용기용 리드를 개시한다. 
본 발명은, 유제품 및 음료용기의 상단에 결합되어 내부를 밀폐시키는 리드를 구성함에 있어서, 7-12미크론 두께의 알루미늄을 포함하며, 소정간격을 두고 나란하게 배열 설치되는 제 1,2 금속층과; 상기 제 1,2 금속층 사이에 접착 고정되며, 제 1, 2 금속층의 두께 조절에 의한 강성 저하를 보강하기 위한 보강층과; 상기 제 2 금속층의 가장자리 하부에 마련되며, 용기의 상부 가장자리면에 밀착 접착되는 열접착층;으로 이루어진 것을 특징으로 하는 것으로서, 기존 리드의 두께 즉, 알루미늄의 두께 비교할 때 대폭적인 알루미늄의 두께를 줄일 수 있게됨으로써 제조단가 절감과 자원절감의 효과를 얻게된다. 
또한 두께를 줄여 발생될 수 있는 기존의 성능 저하의 우려를 보강층을 통해 보강할 수 있도록 함으로써 기존 두꺼운 알루미늄 리드와 비교할 때 성능이 전혀 떨어뜨리지 않는 효과를 얻는 이점이 있다.
Patent KR-20110111823-A (KR)
Inventor: CHO YUN KYUNG
IPC: B24B45/00
Filed: 2010-04-05
Abstract: 본 발명은 연마장치의 연마석 교체기구에 관한 것으로서, 연마장치에서 모터와 연결되어 회전하는 연마석을 분리할 때 연마석이 자유회전을 하고 제2 고정플렌지가 용이하게 분해되지 않았던 문제점을 해결하기 위하여 개발된 것으로서; 
모터의 축과 일체로 회전하고 전방에는 고정볼트홀이 형성되며 그 전방 끝단에 인접한 외경은 테이퍼 지게 축소되는 제1 테이퍼면을 가지는 스핀들과, 일단은 모터의 본체에 고정 장착되고 중앙에 상기 스핀들이 위치하도록 중공을 형성하는 하우징과, 전방에는 연마석이 장착되고 후방으로 원판형의 고정플렌지가 장착되는 연마석뭉치와, 전방은 상기 연마석뭉치와 결합하고 전방으로 그 외경이 단턱지게 축소되는 제1 고정플렌지와, 후방은 개방되어 내경에 형성되는 상기 제1 테이퍼면에 상응하는 제2 테이퍼면과 전방에 외경이 단턱지게 확장되는 고정턱과 정면 중앙에 상기 고정볼트홀과 동일한 나사홀을 형성하는 제2 고정플렌지와, 상기 일련의 부품을 결합시키는 고정볼트로 구성되는 연마장치의 결합구조에 있어서; 
상기 제1 고정플렌지의 후방 서로 대칭하는 외주면에는 길이방향으로 절단된 형상의 절단면이 추가로 형성되고, 상기 하우징의 외주면에는 상기 절단면의 양측 연결 선상에 동일한 간격으로 관통된 4 개의 삽입홀이 추가로 형성되며; 
일측에 인접한 두 개의 삽입홀에 일단이 삽입되어 상기 제1 고정플렌지의 절단면에 밀착된 후 타측의 삽입홀에 삽입되는 두 개의 고정바와 상기 고정바의 일단을 상호 연결하는 제1 손잡이로 이루어지는 회전방지기구와; 
후방 외주면은 상기 고정볼트홀의 내경보다 작게 형성되어 상기 고정볼트홀에 삽입되는 기준핀이 형성되고, 그 전방으로 상기 제2 고정플렌지의 나사홀에 상응하는 나사부가 형성되며, 전방 끝단은 그 외주면이 단턱지게 확장되고 법선방향으로 돌출된 수 개의 제2 손잡이로 이루어지는 플렌지 분리기구로 구성됨을 특징으로 하는 연마장치의 연마석 교체기구에 관한 것이다.
Patent KR-20100047835-A (KR)
Title: Moving type work-stand adjustable in height
Inventor: CHOI JAE JU
IPC: E04G1/32
Filed: 2010-04-07
Abstract: PURPOSE: A portable height controllable working table is provided to move on a working site and to be used for an indoor and an outdoor by simplifying the structure. CONSTITUTION: A first safety handrail frame(90) is formed on the upper side of a first right and a left vertical support bar(51,52) of a right and a left support frame(50) in order to prevent the falling accident of an operator. A second safety handrail frame(120) is formed on the upper side of a second right and a left vertical support bar(91,92) of the first safety handrail frame. A T-shaped foothold supporter(100) supports the height of a foothold. A locking member highly position-fixes of the footing supporter in change.
Patent KR-20100113034-A (KR)
Title: Power semiconductor module comprising a connection device and comprising internal connection elements embodied as contact spring
Inventor: MARKUS KNEBEL
IPC: H01L21/607
Filed: 2010-04-08
Abstract: PURPOSE: A power semiconductor module is provided to replace a wire bonding connection process by forming the connection process of an internal module circuit matching method between a power semiconductor device and a substrate. CONSTITUTION: A power semiconductor device(10) and a connection device(20) are installed on a substrate. The connection device includes a first conductive layer(22), an insulating layer(24), and a second conductive layer(26). The power semiconductor device comprises a main region(12), a control region(14), and an emitter connection region(16). A contact spring(30) comprises a first and a second contact part(32,36), and an elastic part(34). The lateral movement of the first contact part of the contact spring is controlled by a concave part(42).
Patent KR-20110113981-A (KR)
Inventor: PARK JIN HEE
IPC: G02F1/13357
Filed: 2010-04-12
Abstract: 본 발명은 조립이 단순하면서도, LED 의 방열효과가 우수한 백라이트 유니트를 제공하는 것을 목적으로 하며, 이러한 목적을 달성하기 위하여 상기 목적을 달성하기 위하여 본 발명에 따른 일실시예는 몰드 프레임, 하나 이상의 LED 가 장착된 MCPCB (Metal Core Printed Circuit Board), 반사판, 도광판, 광학시트를 포함하며, 상기 몰드 프레임은 MCPCB 고정부를 포함하고, 상기 MCPCB 는 상기 MCPCB 고정부에 위치하며, 상기 MCPCB 의 하면은 외부로 노출되고, 상기 MCPCB 상에 차례로 반사판, 도광판, 광학시트가 위치하며, 상기 도광판은 상기 LED 와 마주보는 입광면을 포함하는 백라이트 유니트를 제공한다.
Patent KR-20110117821-A (KR)
Inventor: O MIN HWAN
IPC: A63F13/00
Filed: 2010-04-22
Abstract: 본 발명은 연출게임 장치 및 방법, 그 기록매체에 관한 것이다. 더욱 상세하게는, 다수의 사용자가 동시에 연출조작할 수 있는 타임라인 이동 방식의 연출게임을 제공해주는 연출게임 장치 및 방법, 그 기록매체에 관한 것이다.
Patent KR-20110118967-A (KR)
Title: Puretone audiometer system and method thereof
Inventor: WANG SOO GEUN
IPC: A61B5/375
Filed: 2010-04-26
Abstract: PURPOSE: A puretone audiometer system and a method thereof are provided to enable one inspector to perform the heating test of a plurality of subjects at the same time by including an inspection server. CONSTITUTION: In a puretone audiometer system and a method thereof, a plurality of terminals(100-1~100-n) of subjects perform at least one pure tone audiometry which is performed by an inspector. A server(300) for inspector is connected to the each terminal of the subjects and receives inspected result from the terminals of the subjects The server monitors the inspection state and inspection result of the subject in real time.
Patent KR-20110119182-A (KR)
Title: Novel layered indium-organic framework material
Inventor: OK KANG MIN
IPC: C07F5/00
Filed: 2010-04-27
Abstract: PURPOSE: An indium-organic skeleton compound of a novel layer structure is provided to be used as a long-term storage material of small radioactive metals. CONSTITUTION: A metal-organic skeleton compound comprises: a pentagonal bipyramidal structure containing indium and pyridine dicarboxylic acid linker which is combined to the structure by covalent-bond. The pentagonal bipyramidal structure and linker form a layer structure. The metal-organic skeleton compound contains a structure unit of chemical formula 1(In[NC_5H_3(CO_2)_2](OH_2)F). A method for preparing the metal-organic skeleton compound comprises: a step of contacting indium compounds, structure derivatives, fluorine compound, and organic compounds of two digits; and a step of collecting a crystal from a reactant.
Patent KR-20110122469-A (KR)
Title: The lift mechanical apparatus for unmanned aerial vehicle imaging detector
Inventor: KIM HAK CHUL
IPC: B64C1/18
Filed: 2010-05-04
Abstract: PURPOSE: An image sensor elevating apparatus for a pilotless aircraft is provided to secure safety by transferring an image sensor to the inside of the pilotless aircraft during taking-off and landing or operation of the pilotless aircraft. CONSTITUTION: An image sensor elevating apparatus for a pilotless aircraft comprises a front bulk head(10a), a rearward bulk head(10b), a top lug(20a), a bottom lug(20b), a slide guide shaft(30), a ball screw(40), a drive motor(50), a supporting plate(60), and an image sensor(70). The front bulk head and rearward bulk head are vertically installed in the fuselage inside of a pilotless aircraft. The top lug and the bottom lug are installed in the upper side and the lower side of the inner circumference of the front bulk head and the rearward bulk head. The slide guide shaft is combined in the top lug and the bottom lug. The ball screw is combined in the top lug and the bottom lug. The drive motor axis-combines with the ball screw. The supporting plate ascends and descends by rotation of the ball screw. The image sensor is combined with the supporting plate and ascends and descends through a nozzle hole which is formed in the fuselage of the pilotless aircraft.
Patent KR-20110123490-A (KR)
Title: Ion pump power supply controller and method thereof
Inventor: PARK CHONG DO
IPC: H01J37/30
Filed: 2010-05-07
Abstract: PURPOSE: An ion pump power control system and method are provided to reduce an installation space by controlling a plurality of ion pumps with one power supply unit. CONSTITUTION: A shunt resistor(402) serially connects to a high voltage supply line between each ion pump and a power source. The shunt resistor detects a low current flowing in each ion pump. A high pressure relay(412) turns on and off the drive of each ion pump by serially being connected to the shunt resistor. An individual slave board(520) is connected to the shunt resistor and the high pressure relay. A master board(580) is connected to the individual slave board and controls the individual slave board.
Patent KR-20110127311-A (KR)
Title: Perfect waterproof fluid pump
Inventor: KIM BYUNG SOO
IPC: F04D29/66
Filed: 2010-05-19
Abstract: PURPOSE: A fluid pump having a complete waterproof is provided to improve the efficiency of a motor by optimally maintaining the magnetic gap between the rotor of an electric motor and a stator without a separate waterproof process. CONSTITUTION: A fluid pump having a complete waterproof comprises an upper case(15), a lower case(14), a support shaft(27), a driving motor(1) and an impeller(43). In the pump upper case, an inlet port(15a) in which the fluid is induced is arranged in the one-side end center and a vent(15b) in which the induced fluid is discharged is extendly formed. The driving motor comprises a first rotor(20), a second rotor(30) and a stator(26). The first rotor is arranged in the internal space of the lower case and is rotatably coupled in the support shaft. The second rotor is arranged in the fluid flow passage and is rotatably coupled in the support shaft. The stator is into one body formed in the top plate of the lower case and rotates the first rotor and second rotor.
Patent KR-20110129034-A (KR)
Title: Drain hose structure of air conditioning system for automotive vehicles
Inventor: UM BOO YONG
IPC: B60H1/32
Filed: 2010-05-25
Abstract: PURPOSE: A drain hose coupling structure for a vehicle air conditioner is provided to simply couple a drain hose with a lower case by inserting a drain hose to a drain in the inside of a lower case. CONSTITUTION: A drain hose coupling structure for a vehicle air conditioner comprises a blower and an air conditioner case. According to the air inspiration mode, the blower induces the indoor air/ outdoor air and controls the amount of the air discharged to the indoor of the vehicle. The air conditioner case comprises an evaporator and a lower case(10a). The evaporator cools the air blown from the blower. A drain(52) is formed in the lower case. The condensed water generated from the evaporator is discharged through the drain. A joint is formed in the inner circumference of the drain. The joint is coupled with the coupling end(70) of a drain hose(54).
Patent KR-20100129201-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2010-05-27
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to reduce the deviation of electrical properties using an oxide semiconductor film excluding hydrogen as an inverse staggered type thin film transistor. CONSTITUTION: A gate electrode(101) is formed on a substrate(100) with an insulating surface. A first insulating film(102) is formed on the gate electrode. An oxide semiconductor layer(103) is formed on the first insulating film. A second insulating film(104) is formed on the oxide semiconductor layer. A source electrode(108) and a drain electrode(109) are formed on the second insulating film.
Patent KR-20110130157-A (KR)
Title: Semiconductor memory device
Inventor: CHOI WON JUN
IPC: G11C7/06
Filed: 2010-05-27
Abstract: PURPOSE: A semiconductor memory device is provided to reduce unnecessary amplification operation by accurately controlling the activation and non-activation signal timing of the operation control signal. CONSTITUTION: In a semiconductor memory device, a cell array(700) comprises a plurality of unit cells. A sense amplifier(500) senses and amplifies current. The current is inputted from the activated unit cell through a bit line pair. A bit line equalization circuit(600) equalizes the bit line pair into the same voltage level. A driver circuit(400) drives the sense amplifier.
Patent KR-20110133161-A (KR)
Title: A device for fabricating electrode by roll to roll process and a method for fabricating electrode
Inventor: KIM HAK KWAN
IPC: B65H18/04
Filed: 2010-06-04
Abstract: PURPOSE: An electrode manufacturing apparatus and method using a roll-to-roll process is provided to improve the deposition uniformity and the deposition rate of lithium ions. CONSTITUTION: An electrode manufacturing apparatus using a roll-to-roll process comprises the following: a un-winding roll(310) and a winding roll(300) driving an electrode material; a film-forming roll(320) including a cooling unit for cooling the electrode material, located in between the un-winding roll and the winding roll; and a vaporization unit including a lithium source for forming a lithium thin film on the electrode material located on the film-forming roll.
Patent KR-20110133312-A (KR)
Title: Circuit for controlling data-driver and display device including the same
Inventor: PARK DONG CHUL
IPC: G09G3/36
Filed: 2010-06-04
Abstract: PURPOSE: A data driver control circuit and display device including the same are provided to reduce the amount of a current in a display device while maintaining slew ratio. CONSTITUTION: A bias block(152) offers bias power to a data driver. A control unit(151) controls in order to selectively output first and second bias power based on the inputted control signal. The bias block selectively supplies the first and second bias power to the data driver according to the control of the control unit. The size of the first bias power source is bigger than the size of the second bias power.
Patent KR-20100138755-A (KR)
Title: Boring method for printed substrate
Inventor: ITO YASUSHI
IPC: B23K26/386
Filed: 2010-06-09
Abstract: PURPOSE: A method for punching printed boards is provided to improve processing efficiency by increment in the number of printed boards piled up on another more than two times during drilling. CONSTITUTION: A method for punching printed boards(1) comprises following steps. A hole(2) is formed on a print board by laser. The multiple print boards with holes are overlapped. The hole of the overlapped print board is processed using a drill, so the drill has the diameter which is larger than the diameter of hole. The hole of desirable diameter is processed in the print board.