baber/WOPTO huggingface dataset:
Patent KR-20090117749-A (KR)
Title: Injection site for injecting medication
Inventor: MATHIASEN ORLA
IPC: A61M5/158
Filed: 2008-01-23
Abstract: This invention relates to a device such as an injection site or a gateway. The device is placed partly subcutaneously in relation to the patient for as long as e.g. three days and replaces repeated injections by syringes or injection pens. The invention relates to a device for supplying medication comprising a base part (1) and a cannula (4) unreleasably connected to the base part (1). The access opening (6) and at least a part of a through-going opening of the cannula are located in a gate (5) which gate (5) is permanently attached to the base part (1) and movably mounted in relation to the base part (1). The gate (5) has at least one position in which position there is an angle α between a longitudinal central axe (l 2) of the gate (5) and the longitudinal central axis of the cannula (4) and that the angle α is different from 0° and/or 180°.
Patent KR-20100002277-A (KR)
Title: Resin composition, dry film, and fabrications of the same
Inventor: FUNAKI KATSUHIKO
IPC: C08K5/5313
Filed: 2008-04-30
Abstract: The invention provides a resin composition which develops excellent flame retardance after curing in spite of its being free from halogen-containing compounds and antimony compounds, which are liable to cause environmental load, and which can give a film meeting the recent severe demands for higher flexing resistance and insulation reliability. Specifically, the invention provides a resin composition which comprises (A) a polyimide precursor and (B) an adduct of an organophosphorus compound represented by formula (1) with a compound having four or more (meth)acrylate groups. It is preferable that the resin composition further contain (C) a phosphazene compound.
Patent KR-20100021568-A (KR)
Title: Methods and apparatus supporting multi-pass video syntax structure for slice data
Inventor: DIVORRA ESCODA OSCAR
IPC: H04N7/26
Filed: 2008-05-29
Abstract: There are provided methods and apparatus supporting a multi-pass video structure for slice data. An apparatus includes an encoder (300) for encoding at least one syntax data element related to at least two partitions of at least a portion of a picture. The at least one syntax element is encoded within a multi-pass syntax structure. The at least one syntax element belongs to a given class of data. The encoder (300) encodes the at least one syntax data element with respect to all partitions of at least the portion of the picture prior to encoding a next class of data, wherein later coded data classes, including the next class, have at least one of an explicit coding and an implicit coding of at least one of a casual dependency and a non-casual dependency with respect to earlier coded data classes coded earlier than the next class.
Patent KR-20110090417-A (KR)
Title: Fluorescein derivatives having selectivity for thiol and method for in vivo monitoring thiol using the same
Inventor: YOON JU YOUNG
IPC: C07D495/02
Filed: 2010-02-03
Abstract: PURPOSE: A fluorescence sensor containing fluorescein derivatives with thiol selectivity is provided to quantitatively and qualitatively analyze thiol-containing materials. CONSTITUTION: A sensor for detecting thiol contains the compound of chemical formula 1. A method for preparing the compound of chemical formula 1 comprises a step of reacting a compound of chemical formula 2 and a compound of chemical formula 3 under the presence of a solvent. The solvent is selected from the group s consisting of tetrahydrofuran, dichloromethane, and acetonenitrile. A method for detecting thiol comprises a step of reacting the compound of chemical formula 1 with thiol.
Patent KR-20110097519-A (KR)
Inventor: PARK JAE SEON
IPC: C22C38/00
Filed: 2010-02-25
Abstract: 고강도 및 저온인성이 우수한 후판 및 그 제조 방법에 대하여 개시한다.  
본 발명에 따른 고강도 및 저온인성이 우수한 후판 제조 방법은 C : 0.05 ~ 0.1 중량%, Si : 0.2 ~ 0.5 중량%, Mn : 1.5 ~ 1.8 중량%, P : 0.015 중량% 이하, S : 0.005 중량% 이하, Al : 0.02 ~ 0.05 중량%, Ti : 0.005 ~ 0.015 중량%, Nb : 0.01 ~ 0.05 중량%, Ni : 0.3 ~ 0.4 중량%, N : 60ppm 이하 및 나머지 Fe와 기타 불가피한 불순물로 이루어진 슬라브를 재가열하는 단계; 상기 재가열된 판재를 오스테나이트 재결정 정지 온도 이상의 온도에서 1차 압연하는 단계; 상기 1차 압연된 판재를 상기 오스테나이트 재결정 정지 온도 이하의 온도에서 2차 압연하는 단계; 상기 2차 압연된 판재를 냉각하는 단계;를 포함하는 것을 특징으로 한다.
Patent KR-20110100096-A (KR)
Inventor: OH SE JONG
IPC: H01F27/28
Filed: 2010-03-03
Abstract: 투자율(透磁率)이 크게 개선될 수 있고, 전기 단자를 일관성 및 신뢰성 있게 구성할 수 있는 면실장 파워 인덕터의 제조 방법이 기재되어 있다.
Patent KR-20110100721-A (KR)
Inventor: YANG CHEOL HOON
IPC: H01L31/04
Filed: 2010-03-05
Abstract: 본 발명은, 기판 상에 제1 전극, 반도체층, 및 제2 전극을 형성하는 공정; 및 태양전지 내부로 수분이 침투하는 것을 방지하기 위해서, 상기 기판의 가장자리에 형성된 제1 전극, 반도체층, 및 제2 전극의 소정 영역을 제거하는 공정을 포함하여 이루어지고, 상기 제1 전극, 반도체층, 및 제2 전극의 소정 영역을 제거하는 공정은 습식 식각 공정을 이용하여 수행하는 것을 특징으로 하는 태양전지의 제조방법에 관한 것으로서,  
본 발명에 따르면 기판의 가장자리에 형성된 제1 전극, 반도체층, 투명도전층 및 제2 전극의 소정 영역을 제거함으로써, 기판의 가장자리 영역을 통해 태양전지 내부로 수분이 침투하는 것을 방지할 수 있어 전지효율이 저하되지 않고, 특히, 본 발명은 습식 식각 공정을 이용하여 상기 기판의 가장자리에 형성된 제1 전극, 반도체층, 투명도전층 및 제2 전극의 소정 영역을 제거함으로써, 공정시간이 단축되어 생산성이 향상될 수 있고, 기판이 식각되는 것을 차단할 수 있고, 또한 식각 공정 이후 별도의 파티클(particle) 제거 공정을 추가로 수행할 필요가 없는 장점이 있다.
Patent KR-20110101587-A (KR)
Inventor: CHO HONG RAE
IPC: H04W88/02
Filed: 2010-03-09
Abstract: 본 발명은 이동통신 시스템에서 영상통화 수행 방법 및 장치에 관한 것으로서, 이동통신 단말기의 영상통화 수행 방법은, 상기 단말기가 지원하는 적어도 하나의 진동 패턴과 상기 적어도 하나의 진동 패턴에 대응되는 진동 지시자를 영상통화가 연결된 상대 단말기로 전송하는 과정과, 소정 진동 패턴에 대응되는 진동 지시자를 상기 상대 단말기로 전송하는 과정을 포함하여, 사용자의 사용성 및 만족도를 향상시켜 영상통화 품질을 개선할 수 있다.
Patent KR-20110006581-A (KR)
Title: Weight detection device
Inventor: NOMURA HIROSHI
IPC: G01G11/00
Filed: 2010-03-09
Abstract: PURPOSE: A weight checking device is provided to stably check the weight of a movable object using a transfer unit, a convertor, and a calculating unit. CONSTITUTION: A weight checking device comprises a transfer unit(10), a converter(42), a calculating unit, a buffer member(46), and a sensor. The transfer unit transfers an object along the path at a fixed speed. The converter detects the kinetic energy of the object transferred by the transfer unit. The calculating unit computes the weight of the object based on the fixed speed and the physical quantity converted by the convertor. The buffer member is placed in the transfer path.
Patent KR-20110103163-A (KR)
Inventor: AN JUNG SIK
IPC: E06B3/46
Filed: 2010-03-12
Abstract: 본 발명은 내측도어와 외측도어의 하부에 도어의 하중을 도어 몸체로 전달하는 수단을 부가하여 도어의 하중을 효과적으로 분산시키도록 하는 것을 특징으로 하는 하부에 하중 지지수단을 갖는 가구용 도어 구조에 관한 것으로, 
가구용 도어의 내측에 설치되는 내측도어(10)와;  가구용 도어의 외측에 설치되는 외측도어(20)와;  상하 레일(31, 32)이 가로방향으로 길게 설치된 형태이며, 일측으로 1개조의 돌기부(31a, 32a)가 돌출설치되어 이루어져 내측도어의 하부와 외측도어의 하부를 동시에 지지하기 위한 2개 1조의 하중 지지수단(30)과;  상기 하중 지지수단의 레일 상부에 설치되는 내측도어용 롤러부(41) 및 외측도어용 롤러부(42)와;  상기 내측 도어용 롤러부를 케이싱하며 내측도어의 하부와 결합되는 내측 도어용 하부 브라켓(50)과;  상기 외측 도어용 롤러부를 케이싱하며 외측도어의 하부와 결합되는 외측 도어용 하부 브라켓(60)과;  상기 내측도어의 상부를 고정하기 위한 내측도어용 상부 브라켓(70)과;  상기 내측도어용 상부 브라켓에 삽입 설치되어 내측도어의 유동을 가이드하는 내측도어 상부 가이드용 롤러(80)와;  상기 외측도어의 상부를 고정하기 위한 외측도어용 상부 브라켓(90)과;  상기 외측도어의 상부 브라켓에 삽입 설치되어 외측도어의 유동을 가이드하는 외측도어 상부 가이드용 롤러(100)를 포함하여 이루어짐이 특징이다.
Patent KR-20110105590-A (KR)
Inventor: BAEK JIN HEUM
IPC: A01K97/04
Filed: 2010-03-19
Abstract: 본 발명은 민물낚시용 떡밥에 관한 것으로, 어유(魚油)가 함유되어 있는 참치분말 60∼90 중량％, 전분(澱粉)이 함유되어 있는 곡물분말 10∼40 중량％가 혼합된 성분으로 이루어지는 것을 그 기술적 특징으로 한다. 이에 따라, 민물낚시용 떡밥의 기능성 및 사용성을 향상시킬 수 있다.
Patent KR-20110111684-A (KR)
Inventor: SEO SONG WON
IPC: E06B7/02
Filed: 2010-04-05
Abstract: 본 발명은 입면 분할 창호에 설치되는 창호용 환기 장치의 사용 과정에서 좌측 또는 우측 트랜섬에 설치된 창호용 환기장치 중 어느 하나의 장치만 사용하더라도 상대측 창호용 환기장치로 공기가 유입(역류)되는 현상을 방지할 수 있도록 한 창호용 환기 장치의 창호틀 공기유로 차단부재에 관한 것이다.  
본 발명의 일 실시예에 따른   창호용 환기 장치의 창호틀 공기유로 차단부재는, 창호에 설치되어 외기와 내기의 열교환을 수행하는 열교환 모듈과, 상기 열교환 모듈로부터 외기를 전달받아 실내공간으로 배출시키는 배기 모듈과, 상기 열교환 모듈 및 배기 모듈을 연결하는 연결 모듈을 포함하는 창호용 환기 장치의 창호틀 공기유로 차단부재로서, 상기 공기유로 차단부재는, 상기 배기 모듈에 장착되어 배기 모듈을 통해 공기가 배출되는 과정에서 상대측 창호용 환기장치로 공기가 유입되는 것을 방지하는 것을 특징으로 한다.
Patent KR-20110115306-A (KR)
Inventor: HAN KWON WHAN
IPC: H01L21/66
Filed: 2010-04-15
Abstract: 반도체 칩이 개시되어 있다. 반도체 칩은 패드부가 형성된 일면 및 상기 일면에 대향하는 타면을 갖는 반도체 칩 몸체; 상기 패드부에 연결되며 상기 반도체 칩 몸체를 관통하여 형성된 관통전극; 및 상기 관통전극에 연결되어 상기 패드부와 관통전극의 전기적 접촉 여부를 판별하는 판별부;를 포함한다.
Patent KR-20110119288-A (KR)
Title: Apparatus for removing slime in punched hole
Inventor: LEE SANG RYEONG
IPC: E02D15/06
Filed: 2010-04-27
Abstract: PURPOSE: A borehole slime removing device is provided to reduce rock slime inside a borehole by using a suction pipe. CONSTITUTION: A borehole slime removing device comprises a main body(10), a suction pipe(20), and a pump part(30). The main body comprises an exhausting part(100) in a sidewall and is inserted inside a borehole. The suction pipe is communicated with the inside of the main body. The fluid and bedrock slime, remaining in the borehole, flows through the suction pipe. The pump part is arranged inside the main body.
Patent KR-20110119317-A (KR)
Title: System for collecting heat of wasted water
Inventor: YUN SEONG GU
IPC: F25B27/02
Filed: 2010-04-27
Abstract: PURPOSE: A system for collecting waste heat from sewage is provided to reduce environmental contaminatin by discharging purified waste water. CONSTITUTION: A system for collecting waste heat from sewage comprises first, second, and third heat exchangers(EX1,EX2,EX3). In the winter time, the first and second heat exchangers are used as a condenser, and the third heat exchanger is used as an evaporator. In the summer time, the third heat exchanger is used as a condenser, and the first and second heat exchangers are used as an evaporator. Refrigerants in the first heat exchanger are heat-exchanged with water stored in a swimming pool(110). Refrigerants in the second heat exchanger are heat-exchanged with water circulating through a fourth heat exchanger(EX4). Refrigerants in the third heat exchanger are heat-exchanged with waste water in a sewage disposal tank(140). The heat-exchanged waste water is heat-exchanged with water circulating to a second storage tank(150).
Patent KR-20110121924-A (KR)
Title: Pulse apparatus for culture medium and pulse type culture system
Inventor: KIM KYUNG NAM
IPC: C12M1/36
Filed: 2010-05-03
Abstract: PURPOSE: A pulse apparatus of a culture medium and a pulse type culture system are provided to basically prevent various contaminations in advance. CONSTITUTION: A pulse type culture system(100) which feeds a culture medium into a tissue along a culture medium supply line comprises a pulse apparatus of a culture medium. The pulse apparatus comprises: a soft tube(21) which is mounted in the culture medium supply line(10) and contains the culture medium inside; a pressing material(22) which pressurizes outer surface of the soft tube to enhance the pressure of the culture medium; a press actuator(23) which moves the pressing material; and a controller(24) for applying a control signal to the actuator.
Patent KR-20110021635-A (KR)
Title: 3 dimension mems structure and manufacturing method of the same
Inventor: JE CHANG HAN
IPC: H01L21/308
Filed: 2010-05-06
Abstract: PURPOSE: A 3d MEMS structure equipped and a manufacturing method thereof are provided to accurately control the height of the level formed on the 3d MEMS structure by implementing the patterning or etching process in multiple stages. CONSTITUTION: A first etching mask(210) is deposited on a substrate(200). The substrate is exposed by etching the area of the first etching mask. A groove(H) is formed by partially etching the area of the substrate exposed through the first etching mask. A second etching mask(240) is deposited on the sidewall of the groove.
Patent KR-20110123906-A (KR)
Title: A structure of conductive sleeve and corona shield for connecting different type power cables, a pre-mold joint box having the same, and method of connecting different type power cables
Inventor: PARK JEONG KI
IPC: H02G3/08
Filed: 2010-05-10
Abstract: PURPOSE: A structure of a conductor sleeve and a corona shield, a pre-mold connection box including the same are provided to prevent local overheating of the pre-mold connection box by preventing a space between the corona shield and an insulation unit to be formed. CONSTITUTION: A conductor sleeve(240) comprises first second conductor connection units(242a,242b) which have different inside diameter in order to accept a conductor of different type power cables. The conductor sleeve has a stepped pulley unit(244) in the middle side. A corona shield(250) is offered to the outside of the conductor sleeve. The corona shield has a tapered incline(252). An insulation unit is offered to outside of the corona shield and the different type power cables.
Patent KR-20110128024-A (KR)
Title: Potable crane
Inventor: KIM DONG WOO
IPC: B66C23/20
Filed: 2010-05-20
Abstract: PURPOSE: A portable crane is provided to enable a person or an object on a belt to lift while a belt on a body is unwound or wound according to the rotating direction of a rotating shaft rotating by a lift driving unit. CONSTITUTION: A portable crane comprises a body(100), a lift driving unit(300), and a reverse rotation sensor(400). One end of the body is detachable from a vehicle or a building. The body comprises a pulley, a rotating shaft(120), and a belt(130). The belt is connected to the rotating shaft in a state one end of the belt is fixed and the other end of the belt is guided by the pulley. The lift driving unit is installed on the body. The lift driving unit winds or unwinds the other end of the belt according to the rotating direction, rotating the rotating shaft. The lift driving unit lifts a person or an object on the belt.
Patent KR-20110132907-A (KR)
Title: Waveform that have improved efficiency and power-saving feature automatic voltage regulator
Inventor: OH HYUN TAEK
IPC: G05F1/10
Filed: 2010-06-03
Abstract: PURPOSE: A high efficiency AVR(Automatic Voltage Regulator) having waveform improvement and power saving function is provided to save electric energy by blocking surplus power based on the stable supply of excessive voltage flowing into the input power source. CONSTITUTION: An input power detection unit(110) detects the state of a power source flowing from an input power source. An output power detection unit(120) detects the state of the power from a load device. An compensation power detection unit(130) supplies a sinusoidal wave power source to a power semiconductor. A digital power controller determines the amount of control according to a control value through a DSP(Digital Signal Processor). A power control unit controls the amount of power according to the control signal of the digital power control unit.
Patent KR-20100130970-A (KR)
Title: Electronic ballast and method for operating at least one discharge lamp
Inventor: BUSSE OLAF
IPC: H05B41/285
Filed: 2010-06-04
Abstract: PURPOSE: An electronic ballast and a method thereof are provided to induce the rapid discharge of an intermediate circuit voltage by additionally operating a bridge circuit after turning off a switch. CONSTITUTION: An input part comprises a first input connection part(E1) and a second input connection part(E2). A load circuit comprises a first output connection part(A1) and a second output connection part(A2) in order to be combined with a discharge lamp(La). An intermediate circuit capacitor(C30) is combined with the input part of the load circuit. A transformer(14) is combined between the input part of an electronic ballast and the intermediate circuit capacitor. A control device(10) drives a transformer switch(S20), a first bridge switch(T1), and a second bridge switch(T2).
Patent KR-20110137117-A (KR)
Title: A heating water returning pipe of a gas boiler
Inventor: LEE HYEON SIK
IPC: F24D19/10
Filed: 2010-06-16
Abstract: PURPOSE: A heat recovery pipe of a gas boiler is provided to discharge heating water remained in the heat recovery pipe to the outside when a boiler is stopped. CONSTITUTION: A heat recovery pipe(100) of a gas boiler comprises a recovery pipe(10), a main body pipe(110), a water discharge port(104), and a water collection port(106). The water collection port and the water discharge port are formed in the bottom side of the main body pipe. A partition member(16) is formed in the recovery pipe and divides the inside the main body pipe into a recovery space unit(12) and a discharge space unit(14). The recovery pipe prevents bubbles contained in heating water recovered to the recover space unit from being discharged to the outside through the water discharge port.
Patent KR-20120008409-A (KR)
Title: Compositions for anti-obesity comprising soybean extract or fermented soybean extract as active ingredients
Inventor: KANG HEUN SOO
IPC: A61P3/00
Filed: 2010-07-16
Abstract: PURPOSE: A composition containing soybean extract or fermented soybean extract is provided to ensure high genistin and soya saponin of high content. CONSTITUTION: A composition for anti-obesity contains soybean extract as an active ingredient containing 10-70 weight parts of soya saponin-II, 5-40 weight parts of soya saponin-III, and 5-50 weight parts of genistin based on 100 weight parts of soya saponin-I. A composition for anti-obesity contains fermented soybean extract as an active ingredient. The fermented soybean extract contains 5-30 weight parts of daidzein, 20-40 weight parts of genistin, 60-90 weight parts of soya saponin-II, 30-60 weight parts of soya saponin-III, 15-35 weight parts of soya saponin-IV, and 20-50 weight parts of soya sapogenol B based on 100 weight parts of soya saponin-I. The composition additionally contains peel extract of garcinia cambogia.
Patent KR-20120008599-A (KR)
Title: Three wheel electric vehicle
Inventor: PARK YOUNG JIN
IPC: B62D61/00
Filed: 2010-07-19
Abstract: PURPOSE: A three wheel electric vehicle is provided to improve steerable performance by reducing rotation radius of the vehicle since rear wheels are rotated leftward and rightward at low speed rotation of the vehicle using a first link. CONSTITUTION: A three wheel electric vehicle comprises a front-wheel(110), a first link(200), and a rear wheel(300). The front-wheel is installed on the front of a car body(100). One end of the first link is fixed to the vehicle body to be rotatable and the other end is extended to the rear part of the vehicle. The first link comprises a shaft(210) and a horizontal beam(220). The shaft is installed in the vehicle body to be rotatable. The horizontal beam is coupled with the shaft and is extended to the rear part of the vehicle. The rear wheel is combined with the other end of the first link.
Patent KR-20120009711-A (KR)
Title: Flat pannel display inspecting assembly
Inventor: JANG DONG JUN
IPC: G01R1/073
Filed: 2010-07-20
Abstract: PURPOSE: A flat display device inspecting assembly is provided to reduce inspection errors of electric lines and pad electrodes. CONSTITUTION: An inspection assembly(10) comprises an arm(102), a head(104), a linear guide(106), a base block(108), and a probe assembly(200). The arm is fixed to a stage. The head is coupled with the leading end of the arm. The head is fixed and coupled with the arm by bolts. The linear guide is installed between the head and the arm and moves vertically in a process of checking the flat display panel. The base block is coupled with the bottom surface of the head. The probe assembly is installed on the bottom surface of the base block.
Patent KR-20120009734-A (KR)
Title: Vertical shaft wind wheel
Inventor: LEE SEUNG BAE
IPC: F03D3/02
Filed: 2010-07-20
Abstract: PURPOSE: A vertical axis wind power generator which can stably balance the centroid of an apparatus is provided to prevent the degradation of efficiency even for the change of wind direction. CONSTITUTION: A vertical axis wind power generator which can stably balance the centroid of an apparatus comprises a vertical axis(400), a main frame(500), an upper rotor assembly, a lower rotor assembly, and a generator. The upper rotor assembly comprises a rotor assembly(600) which is installed in the main frame for rotatation. Two or more rotor assemblies are respectively arranged on both sides of the vertical axis. The lower rotor assembly comprises the rotor assembly which is installed in the main frame for rotation. Two or more rotor assemblies are respectively arranged on both sides of the vertical axis. The lower rotor assembly is arranged under the upper rotor assembly. The generator is connected to the upper and lower rotor assemblies. The upper rotor assembly is arranged either in front of or behind the lower rotor assembly.
Patent KR-20120010667-A (KR)
Title: Graphene Synthesis Chamber And Method for Synthesizing Graphene Using The Same
Inventor: CHO SEUNG MIN
IPC: C23C16/455
Filed: 2010-07-23
Abstract: PURPOSE: A graphene synthesizing chamber and a graphene synthesizing method using the same are provided to effectively suppress pollutants from being deposited on the inner and lateral side of the chamber by depositing the pollutants on a filter and exchanging the filter. CONSTITUTION: A graphene synthesizing chamber(2) includes an internal space(102) with the loading space(H) of a metal thin plate. A container part(100) with a first inlet(155) is arranged in the internal space. A heating part(200) heats heat to the loading space. A first filter(300) is arranged between the loading space and the first inlet and includes a first filter with a plurality of through holes. A method for synthesizing graphene includes the following: the metal thin plate is loaded in the loading space; the pressure of the internal space is reduced; hydrogen gas is injected into the internal space; heat is applied to the loading space; and hydrocarbon gas is injected into the first inlet.
Patent KR-20120010297-A (KR)
Title: Elevator car door structure for close up tight of elevator car
Inventor: PARK JONG DAE
IPC: B66B13/30
Filed: 2010-07-26
Abstract: PURPOSE: A car door structure for sealing an elevator car which can secure the stability and airtightness of an elevator car is provided to maintain the airtightness of the elevator by pushing a door to an elevator car in the closing of elevator door. CONSTITUTION: A car door structure for sealing an elevator car comprises a frame door(10) and an airtight door(20). The frame door is installed at the outside of an elevator car to face to an elevator door. The frame door is opened and closed by sliding side to side. The airtight door is installed in the inner side of the frame door and moves side to side according to the opening and closing of the frame door. The airtight door moves side to side using a drive member as a medium and adheres to the elevator car in order to hermetically seal the elevator car.
Patent KR-20120013602-A (KR)
Title: An apparatus and a method for generating gray-scale voltage, and an organic electroluminescent display
Inventor: LEE WOOK
IPC: G09G3/30
Filed: 2010-08-05
Abstract: PURPOSE: An apparatus and a method for generating gray-scale voltage, and an organic electroluminescent display are provided to implement natural dimming by controlling a gradation voltage. CONSTITUTION: A current brightness level and other target brightness level are inputted. A gamma circuit control signal of at least one medium-luminance is detected. The gradation voltage level of the display device is controlled to be a target brightness level through multi steps. The gamma circuit controls the voltage level of the gradation voltages of the display device.
Patent KR-20120021996-A (KR)
Title: World letter input device on touch screen panel
Inventor: YOU HANUISORI
IPC: G06F3/0486
Filed: 2010-08-25
Abstract: PURPOSE: A world character text input apparatus using a touch screen panel is provided to support cultural exchange by enabling a user to conveniently input each world text. CONSTITUTION: A world text input apparatus includes input window at a center position, twelve input keys, and four function keys. The input window includes the input keys which are arranged as a three by three shape. The input keys are utilized as a number, a denotation, a symbol, and an alphabet input key. An input signal is inputted by a command signal which is generated by a press, a stroke addition, and a drag mode.