baber/WOPTO huggingface dataset:
Patent KR-20070044159-A (KR)
Inventor: PARK YUN SUK
IPC: F24F13/08
Filed: 2005-10-24
Abstract: 토출구 개폐장치의 구성을 종래보다 단순화하여 제조원가를 줄일 수 있고, 토출구 개폐장치의 설치와 분리를 용이하게 수행할 수 있도록 한 공기조화기를 개시한다. 이 공기조화기는 토출구를 구비한 본체와, 토출구의 개폐를 위해 본체에 승강 가능하게 설치된 개폐도어와, 개폐도어를 승강시키는 승강장치와, 승강장치에 마련된 제1걸이부와, 개폐도어의 승강 경로를 따라 개폐도어를 하강시켜 장착할 때 제1걸이부에 걸려서 결합되도록 개폐도어 내면에 마련된 제2걸이부를 포함한다.
Patent KR-20070045615-A (KR)
Inventor: KANG KYUNG HO
IPC: G06Q40/00
Filed: 2005-10-27
Abstract: 종래에는 담보로 설정된 유가증권이 설정 당시의 평가가치 이상으로 상승한 경우라도, 상승가치의 이용을 위해서는 현금으로 대출금을 상환하여 담보설정을 해지하던가 아니면 담보주식의 일부 수량 또는 전체 수량을 매도하여 대출금을 상환한 이후에야 가치상승분에 대한 이용권리가 가능하였지만, 본 발명은 담보유가증권의 상승가치를 활용하게 하는 시스템 및 그 방법을 제공한다. 이에 따라 효율적인 자산운용은 물론 궁극적으로 적절한 담보설정의 효과로 인하여 선택의 폭이 넓어짐은 물론 담보제공자의 권익보호를 위하게 되는 효과가 있다.   
       
     유가증권, 잔고, 담보대출
Patent KR-20070045749-A (KR)
Inventor: LEE JIN HWA
IPC: G06Q99/00
Filed: 2005-10-28
Abstract: 본 발명은 복수의 쇼핑몰로부터 광고 아이템을 구매하기 위한 입찰가를 수신하고 상기 수신된 입찰가에 따라 상기 광고 아이템의 구매에 성공한 복수의 광고 쇼핑몰에 대한 상품 정보를 추출하고 일정 기준에 따라 추출된 복수의 광고 쇼핑몰에 대한 상품 정보에 대한 노출 순위를 결정하는 방법 및 그 시스템에 관한 것이다. 
     본 발명에 따른 상품 정보 노출 순위 결정 방법은, 복수의 쇼핑몰로부터 상품 검색 키워드 또는 상품 카테고리와 연관된 광고 아이템을 구매하기 위한 입찰가를 수신하는 단계와, 상기 수신된 입찰가에 따라 상기 광고 아이템의 구매에 성공한 N개의 광고 쇼핑몰을 추출하는 단계, 및 상기 추출된 N개의 광고 쇼핑몰에 대한 인기도, 신뢰도 및 정확도 중 적어도 하나를 기준으로 하여 상위 M개의 광고 쇼핑몰의 상품 정보에 대한 노출 순위를 결정하는 단계를 포함한다. 
       
     상품 정보, 광고 아이템, 추출, 노출 순위, 결정
Patent KR-20070012164-A (KR)
Inventor: LIM TAEK SOON
IPC: F41B11/57
Filed: 2005-11-04
Abstract: A pump of an air gun is provided to compress air by turning on a pressure switch when air pressure in a compression tank is lowered, rotating a cam through a motor, and reciprocating a piston, to shoot bullets to a certain pressure by stopping the motor through turning off the pressure switch when the pressure is full, and to improve using convenience and accuracy by no need of an air barrel. A pump of an air gun comprises a valve(5) installed at the front side of a compression tank(2); a compression pump(3) and a piston(4) installed in a main body(1); a fixing bracket(6) fixed at the outer side of the protruded compression tank; a link(8) mounted on the fixing bracket and a cam(7); a pressure switch and a pressure gauge installed in a gunstock; and a battery installed inside to be connected with other components by electric wires. The link and a gear are installed at the piston of the compression tank to be operated by a motor(9) and the battery.
Patent KR-20060052506-A (KR)
Inventor: YUZE EIICHIRO
IPC: C01G53/00
Filed: 2005-11-07
Abstract: 입자 자체의 도전 저항 및 단분산성이 우수한 구상 NiP 미소 입자, 및 그 제조방법과 이방성 도전 필름용 도전 입자를 제공한다. 
     Ni를 주체로 하여 P를 함유하는 성분 조성이며, 그 구조는 결정질 구조를 갖는 중심부와, 비정질에 NiP 금속간 화합물이 분산된 구조를 갖는 표층부로 이루어진 구상 NiP 미소 입자로서, 그 표층부의 P함유량이 중심부의 P함유량보다 높은 구상 NiP 미소 입자이다. 또한, 상기한 구상 NiP 미소 입자의 표면에 Au를 피복한 이방성 도전 필름용 도전 입자이다. 
     상기한 구상 NiP 미소 입자는 니켈염의 수용액과, pH 조정제 및 pH 완충제의 혼합 수용액과, 인을 포함하는 환원제의 수용액을 혼합하여 환원 석출 반응시키는 방법에 있어서, 혼합하여 환원 석출 반응을 개시시킬 때의 pH를 7을 초과하는 알칼리성이 되도록 조정하고, 환원 석출 반응에 의해 얻어진 구상 NiP 미소 입자에는 300℃이상의 가열 처리를 함으로써 제조한다.
Patent KR-20070051554-A (KR)
Inventor: CHO MIN KI
IPC: G06T5/00
Filed: 2005-11-15
Abstract: 본 발명은 다양한 관찰 광원의 색도에 따른 이미지 영상의 색 변화를 예측함으로써 색 재현을 수행하기 위한 호스트 장치, 시스템 및 색 재현 방법에 관한 것으로서, 본 발명에 따른 호스트 장치는 소정의 포맷을 갖는 영상 및 이에 대응하여 관찰 광원에 따라 보정된 영상에 대한 매핑 정보를 생성하는 룩업 테이블 생성 모듈 및 상기 매핑 정보를 기초로, 입력된 원 영상을 사용자에 의해 선택된 관찰 광원에 대응하여 보정하는 영상 보정 모듈을 포함한다. 
       
     관찰 광원, 표준 백광, ICC 프로파일
Patent KR-20070058095-A (KR)
Title: Mobile communication terminal and method for controlling it in case of unlock of ic-card by hacking
Inventor: LEE KYOUNG JU
IPC: H04B1/40
Filed: 2005-12-01
Abstract: A mobile communication terminal and a controlling method in case of an unlocked state by hacking are provided to check whether the unlocked state is created in an IC(Integrated Circuit) card, and to reset a locking function, thereby recovering the terminal to a state before being hacked. A card module(240) stores intrinsic information indicative of a particular card and subscriber information for accessing a base station only of a particular communication provider. A memory unit(230) stores terminal information and lock information with which a particular card only is usable. When the particular card is inserted according to the lock information, a lock setup unit(260) reads the intrinsic information to lock the card so that an equivalent terminal(100) only is usable. An unlocking sensor(250) senses whether an unlocking process is performed. A wireless circuit unit(270) transmits the lock information and the terminal information. The lock setup unit(260) locks the terminal(100) by receiving lock reset information.
Patent KR-20070063230-A (KR)
Title: A washer nozzle structure
Inventor: KU JUN MO
IPC: B60S1/06
Filed: 2005-12-14
Abstract: A washer nozzle structure is provided to convert the direction of a nozzle injecting a washer fluid to a wind shield glass according to the operation of a wiper blade. A wiper blade cleans a wind shield glass of a vehicle. A wiper nozzle structure includes a nozzle operation motor(M), a washer fluid injection nozzle(10), a first link(20), and a second link(30). The nozzle operation motor is operated by receiving a power source when a washer fluid injection switch is turned on by a driver and is operated in association with a wiper blade operation motor. The washer fluid injection nozzle is rotatably installed in a bonnet of the vehicle by a rotational shaft. The first link is installed at an end of the rotational shaft of the motor. The second link connects an end of the first link and a middle portion of the washer fluid injection nozzle.
Patent KR-20060071320-A (KR)
Inventor: KATO NOBUAKI
IPC: C23C4/04
Filed: 2005-12-14
Abstract: 본 발명의 용사용 분말은, 해당 용사용 분말의 90% 입자크기 D 90 이 15㎛ 이하인 것을 특징으로 한다.   또한, 상기 용사용 분말은, 해당 용사용 분말 중의 전체 입자의 합계 체적에 대한 입자크기가 1㎛ 이하인 입자의 합계 체적의 비율이 2% 이하인 것을 특징으로 한다.   또, 상기 용사용 분말을 구성하는 재료의 이론 밀도로 상기 용사용 분말의 부피밀도를 나눔으로써 얻어진 값은 0.15 이상인 것이 바람직하다.   상기 용사용 분말의 입자 크기 분산지수는 0.7 이하이다.   상기 용사용 분말을 이용함으로써 치밀하고 표면조도가 작은 용사피막이 형성된다.
Patent KR-20060106617-A (KR)
Inventor: KATIYAR RAJEEV
IPC: B23K35/00
Filed: 2005-12-20
Abstract: 본 발명은 수분 픽업 특성이 감소되고 소량의 확산성 가스를 갖는 용접 비드를 형성하는 가스 실드 전기 아크 용접 프로세스에 있어서의 코어드 용접봉에 관한 것이다.  이 코어드 용접봉은 금속 외피와 충전 조성물을 포함한다.  충전 조성물은 이산화티탄, 슬래그 형성제 및 실리코티탄산나트륨 화합물을 포함한다.
Patent KR-20070069824-A (KR)
Title: Method for automatic gain control in wireless telecommunication terminal
Inventor: KIM HONG KI
IPC: H04B1/40
Filed: 2005-12-28
Abstract: An automatic gain control method for performing a wireless communication terminal is provided to solve the problem that a correction failure rate is increased by erroneously setting the tolerance range of input feature values. Input feature values of a baseband module and the allowable margin of error of the feature value are set. Power is measured after an radio frequency(RF) signal is converted into a digital signal. The digital signal is converted into an analog signal after a gain value of the digital signal is set according the measured power value. A gain of the RF signal is adjusted according to a gain value of the converted analog signal. The allowable margin of the error is changed to adjust a gain if normal gain control fails.
Patent KR-20070070551-A (KR)
Title: Mobile phone for 2 players game
Inventor: JANG JOON
IPC: H04B1/38
Filed: 2005-12-29
Abstract: A mobile communication terminal for a dual game is provided to rotate an image projected on a liquid crystal display module at an angle of 180 degrees, thereby two players to enjoy a game for two players. An upper panel(10) includes a liquid crystal display module, and is connected to a lower panel housing(20) through a connection unit. A lower panel includes a lower panel unit connected to the upper panel(10) through the connection unit and the lower panel housing(20) including keys. An insertion panel(30) is connected to the lower panel unit, and includes a liquid crystal display module interposed into the lower panel housing(20) in the form of a drawer and slidably moved. A screen image projected on the liquid crystal display module of the upper panel(10) by an embedded sensor when the panel is slid and exposed from the lower panel housing(20).
Patent KR-20070070785-A (KR)
Title: Knob apparatus of controller
Inventor: KIM BO YEON
IPC: D06F39/00
Filed: 2005-12-29
Abstract: A knob apparatus for a controller is provided to prevent damage to a connection section of a knob and an encoder due to vibration and an impact applied to the knob apparatus. A knob apparatus of a controller includes a supporter(50), an encoder(40), a knob(30), and a holder(60). The supporter is mounted to a substrate of the controller. The encoder is installed between the supporter and the substrate so that one end thereof can pass through the front surface of the supporter. The knob is rotatably installed on the front surface of the supporter so that a connection protrusion(34) connected to an end of the encoder protrudes from the rear surface thereof. The holder is integrally formed with the supporter so as to rotatably support the connection protrusion of the knob, wherein the holder surrounds the end of the encoder.
Patent KR-20070071124-A (KR)
Title: Borrow window and partial match state based pattern matching system and method
Inventor: KIM KYU HO
IPC: H04L12/22
Filed: 2005-12-29
Abstract: A borrow window and partial match state-based pattern searching system and a method thereof are provided to be applicable to a high-capacity fast NIDS(Network Intrusion Detection System), thereby searching and extracting attack patterns in real time without deteriorating network bandwidths. An input network interface(100) converts serial packet data received from the Internet into parallel-type input packets. An input packet buffer(200) generates a packet ingress signal as the input packets are incoming, and stores the input packets to output the stored packets. A memory(400) stores at least one piece of attack pattern information. A packet searcher(300) checks the patterns by comparing the input packets with at least one attack pattern by using a partial match state-based byte sliding type or a partial match state-based jumping window type, and outputs an attack pattern extraction signal if entire or some of the attack patterns are detected. A packet output controller(500) outputs a packet flow control signal to which the attack patterns belong according to the attack pattern extraction signal. An output network interface(600) removes output packets without outputting the packets to a network according to the packet flow control signal.
Patent KR-20070071589-A (KR)
Title: Resonance frequency and input impedance control the multiplex frequency band internal antenna which it is possible
Inventor: KIM JAE KYUNG
IPC: H01Q5/10
Filed: 2005-12-30
Abstract: A multi frequency band internal antenna controlling a resonant frequency and an input impedance is provided to adjust the value of an inductor selectively according to operation method(GSM/DCS/UP-PCS/WCDMA) of a mobile communication terminal, by controlling the resonant frequency and the input impedance by coupling variation due to electrical length change of a feeding point and a short circuit point by the value of the inductor. A multi frequency band internal antenna controlling a resonant frequency and an input impedance controls the resonant frequency and the input impedance by including an inductor(30,40) between a short-circuit point and a ground plane(50), one feeding point and two short-circuit points. The internal antenna comprises a PIFA(Planar Inverted F Antenna)(10) and a half-wavelength loaded line antenna(20), and shares two short-circuit pins and one feeding pin(12).
Patent KR-20050056196-A (KR)
Inventor: COURTNEY STEPHEN BENJAMIN
IPC: A47L9/00
Filed: 2003-07-18
Abstract: A surface treating appliance (200), such as a vacuum cleaner, comprises a main body (210), a surface treating head (230) and a support assembly (220). The support assembly is rollably mounted to the main body (210) for allowing the main body (210) to be rolled along a surface. The support assembly comprises a substantially continuous rolling support surface that extends in a direction perpendicular to the longitudinal axis of the main body. The support surface is also symmetrical about the longitudinal axis. The arrangement of the support surface and support assembly assists manoeuvrability of the appliance. The support assembly (220) may house a component of the appliance, such as a motor, and may accommodate a fluid inlet (531) for receiving fluid flow and a fluid outlet (535) for exhausting fluid.
Patent KR-20050058486-A (KR)
Title: Human antihuman interleukin-6 antibody and fragment of the antibody
Inventor: SUGIMURA KAZUHISA
IPC: A61P29/00
Filed: 2003-08-28
Abstract: It is intended to provide a substance efficacious in treating an immunopathy in which interleukin-6 (IL-6) participates. Using the phage antibody method, a human antihuman IL-6 antibody and a human antihuman IL- 6 antibody fragment showing a high affinity for human IL-6 are obtained. The above antibody and antibody fragment are expected as being useful as remedies for inflammation and an immunopathy caused by IL-6.
Patent KR-20050059112-A (KR)
Title: Method of treating waste water containing high level nitrate nitrogen
Inventor: MURAKI TSUTOMU
IPC: C02F1/70
Filed: 2003-08-27
Abstract: A method of chemical treatment for waste water containing nitrate- nitrogen, in which waste water containing nitrate-nitrogen can be treated under atmospheric pressure and in which high level nitrate-nitrogen can be effectively treated. This method is characterized by comprising adding hydrazine or a salt thereof to waste water to be treated, reducing the nitrate-nitrogen to nitrite-nitrogen in the presence of sponge copper catalyst and thereafter bringing the water to be treated containing the nitrite-nitrogen into contact with at least one amide so as to carry out quantitative and chemical reduction to nitrogen through diazotizing reaction.
Patent KR-20050067214-A (KR)
Title: Stacked organic memory devices and methods of operating and fabricating
Inventor: TRIPSAS NICHOLAS H
IPC: H01L51/30
Filed: 2003-07-10
Abstract: The present invention provides a multi- layer organic memory device (10, 24, 28, 34, 38, 54, 58, 74, 78, 100, 700, 704) that can operate as a non-volatile memory device having a plurality of stacked and/or parallel memory structures constructed therein. A multi- cell and multi-layer organic memory component (30, 34, 50, 54, 70, 74) can be formed with two or more electrodes (110, 122, 132, 140, 220, 244, 332, 348, 432, 448, 514, 560, 616, 704, 710) having a selectively conductive media (706, 708) between the electrodes (110, 122, 132, 140, 220, 244, 332, 348, 432, 448, 514, 560, 616, 704, 710) forming individual cells, while utilizing a partitioning component (40, 44, 48, 60, 64, 68, 80, 84, 88) to enable stacking of additional memory cells on top of or in association with previously formed cells. Memory stacks (30, 34, 50, 54, 70, 74) can be formed by adding additional layers - respective layers separated by additional partitioning components, wherein multiple stacks can be formed in parallel to provide a high-density memory device.
Patent KR-20050071701-A (KR)
Title: Tyre with extended mobility comprising corrugated sidewalls
Inventor: MERINO LOPEZ JOSE
IPC: B60C9/02
Filed: 2003-11-10
Abstract: The invention concerns a tyre comprising at least a carcass type reinforcing structure anchored on either side in a bead, each bead extending radially outwards through a sidewall including at least one circumferential wire substantially elastic arranged in the substantially median portion of said sidewalls, the carcass type reinforcing structure extending circumferentially from the bead towards said sidewall and being designed such that, in the substantially median portion of the sidewall, the wires of said reinforcing structure, comprise on the circumference, different axial positions, so as to form along the circumferential path, a series of substantially uniform corrugations forming a corrugated circumferential profile. At nominal pressure, the structural rigidity of the sidewalls is that of a standard tyre, while at reduced pressure, the sidewalls are rigidified so as to support the load.
Patent KR-20050091026-A (KR)
Title: Tubular knitting fabric and knitting method for the same
Inventor: KOSUI TATSUYA
IPC: D04B1/24
Filed: 2003-12-26
Abstract: A knitting method for tubular knitting fabric, comprising the steps of knitting a pair of right and left leg parts in tubular shapes, connecting these leg parts to each other to form a fourchette, decreasing wales from the fourchette to both front and rear bodies, continuing the formation of wales while further decreasing the wales for only the rear body, forming increased wales on the right and left sides of the rear body to offset a reduction in the number of wales by a decrease in wales so as to orderly arrange the knitted widths of the front and rear bodies, linearly disposing the increased wales, and installing darts on the upper part thereof. Thus, an above-crotch-part can be formed deep while maintaining the knitted width of the rear body waist part without returning knitting.
Patent KR-20050105219-A (KR)
Title: Medication compliance device
Inventor: BRUE VESTA L
IPC: G16H40/67
Filed: 2004-02-16
Abstract: A portable medication compliance device (10) having a body (12) and compartments (22) formed in the body. A microprocessor (120) is disposed in the body (12) and is coupled to each of the compartments (22). The microprocessor (120) is programmable to determine relative time intervals for dispensing medication from each of the compartments, to notify the user when a dose of medication is to be taken from each of the compartments, and to record the opening of each of the compartments in a memory. Programming buttons (24) are positioned proximate the body and are coupled to the microprocessor (120). The programming buttons (24) enable a user to program the microprocessor. The device may also be programmed via a remote computer through communication means (47A). A display means (16) such as a Liquid Crystal Display (LCD) is positioned on the body and is coupled to the microprocessor (120). The LCD (16) displays data including the relative time intervals for dispensing medication determined by the microprocessor (120).
Patent KR-20050113617-A (KR)
Title: Antibody purification by protein a and ion exchange chromatography
Inventor: BONNERJEA JULIAN
IPC: C07K1/36
Filed: 2004-03-01
Abstract: A novel method for selectively removing leaked protein A from antibody purified by means of protein A affinity chromatography is disclosed.
Patent KR-20060009296-A (KR)
Title: Transparent polypropylene containers for packaging shoes
Inventor: MORHARD FRIEDERIKE
IPC: B65D1/22
Filed: 2004-04-28
Abstract: The present invention relates to the use of containers comprising transparent polypropylene for packaging or storing articles from the area of clothing, sports articles, toys or home worker articles, with the containers having wall thicknesses of at least 0.8 mm, and the transparent polypropylene is a propylene homopolymer or propylene copolymer which has a haze value of <_ 40%, based on a thickness of polypropylene of 1 mm and measured on injection-molded test specimens, and has a tensile modulus of >_ 700 MPa and a Charpy notched impact strength at 0°C of >_ 3 kJ/m2. In addition, the invention relates to containers comprising transparent polypropylene which are suitable for packaging purposes and also systems comprising containers made of a transparent polymer which are suitable for packaging or storing articles from the area of clothing, sports articles, toys or home worker articles.
Patent KR-20060025537-A (KR)
Title: Method to decrease the acetaldehyde content of melt-processed polyesters
Inventor: RULE MARK
IPC: B29C49/00
Filed: 2004-05-14
Abstract: A method for decreasing acetaldehyde content of melt processed polyester comprising combining with polyester an organic additive compound that scavenges acetaldehyde from polyester. The organic additive compound comprises at least two component molecular fragments, each component molecular fragment comprising at least two hydrogen substituted heteroatoms bonded to carbons of the respective component molecular fragment. Each component molecular fragment is reactive with acetaldehyde in the polyester to form water and a resulting organic compound comprising an unbridged five or six member ring including the at least two heteroatoms. The reduced acetaldehyde content polyester is particularly useful for making containers such as for packaging beverages.
Patent KR-20070075564-A (KR)
Title: Tri-state output driver arranging method and semiconductor memory device using the same
Inventor: CHOI SEOUK KYU
IPC: G11C5/06
Filed: 2006-01-13
Abstract: A method of arranging a tri-state output driver for reducing load of a data bus line and a semiconductor memory device using the same are provided to reduce the load of the data bus line by reducing the length of the data bus line. A semiconductor memory device comprises first and second input/output lines and a data bus line. A first input/output line sense amplification circuit(21) includes a first sense amplification part(21A) for sensing and amplifying data input through the first input/output line, and a first driver(21B) outputting a tri-state output to the data bus line in response to the output of the first sense amplification part. A second input/output line sense amplification circuit(23) includes a second sense amplification part(23A) sensing and amplifying data input through the second input/output line and a second driver(23B) outputting a tri-state output to the data bus line in response to the output of the second sense amplification part. The first sense amplification part and the first driver of the first input/output line sense amplification circuit are arranged on different regions and the second sense amplification part and the second driver of the second input/output line sense amplification circuit are arranged on the same region. The first driver has a substantially equal value to output load to the second driver.
Patent KR-20060011905-A (KR)
Inventor: HONG SUNG JIN
IPC: A47C27/00
Filed: 2006-01-16
Abstract: 본 발명은 기체나 액체 또는 반고체가 채워진 쿠션의 특징을 이용한 인체공학적 쿠션에 관한 것으로, 쿠션 내부에 채워진 공기, 액체, 젤 등의 제한된 움직임과 쿠션 자체의 수축과 팽창을 이용하여 사람이 앉거나 누웠을 때 척추와 골반과 같은 근골격계에 미치는 외압을 최소화하는데 목적이 있다. 본 쿠션은 인간공학적 관점에서 인체에 가장 편안한 자세를 제공하고, 상체 균형을 잡아주는 역할을 함으로써 편안함, 건강 등의 효과를 볼 수 있다. 이용자가 본 쿠션에 누울 경우, 허리에 집중된 몸무게를 분산시켜 압력을 최소화시키는 동시에 나머지 압력을 다리 쪽으로 전달하여 다리를 자연스럽게 올려주는 역할을 하여 다리의 피로를 풀어준다. 이용자가 앉을 경우, 엉덩이와 허벅지 사이에 집중되는 몸무게의 일부분을 허리 부분으로 전달시켜 허리가 뒤로 구부러지지 않고 바른 자세로 앉을 수 있게 해준다. 쿠션 자체의 재료 또는 사이즈의 변화를 통한 개선이 아닌 쿠션 형상의 변화를 통하여 기존 쿠션의 단점을 보완하는 새로운 개념의 쿠션이다. 
     
     쿠션, 공기 쿠션, 기체 쿠션, 액체 쿠션, 젤 쿠션, 긴 소파, 1인용 소파, chaise, chaise lounge, lounge chair, chaise longue, longue
Patent KR-20070077747-A (KR)
Title: Display device and method of driving the same
Inventor: BAE HYUNE HEE
IPC: G09G3/30
Filed: 2006-01-24
Abstract: A display device and a driving method thereof are provided to improve color representation performance of the display device by stabilizing outputs from a D/A converter sufficiently within a desired time. A display device includes a gamma compensator, a D/A converter(300), and a source driver. The gamma compensator performs gamma compensation using an LUT(Look-Up Table). The gamma compensator converts an analog signal to a digital image signal. The bit number of the digital image signal is greater than that of the analog signal. The D/A converter converts the digital image signal to an analog image signal. The source driver supplies the analog signal from the D/A converter to the display device.
Patent KR-20060086882-A (KR)
Inventor: TAKAHASHI TAKASHI
IPC: H01L21/52
Filed: 2006-01-26
Abstract: 진공 분위기 하에서, 접합 대상의 기판(31, 32)은 가스를 방출하여, 챔버(1) 내의 진공도를 저하하도록 작용한다.  틀 형상으로 도포된 시일제(6)가 상하 기판(31, 32)을 적정하게 접합했을 때, 시일제(6)에 둘러싸인 기판면으로부터 방출되는 가스는, 챔버 내로 확산되지 않으므로, 챔버(1) 내 압력은 급격히 저하하여, 고진공화되도록 추이한다.  그래서, 본 발명은, 챔버(1) 내의 진공도를 검출하는 센서(압력 검출기)(12)를 설치하고, 제어기(7)는, 챔버(1) 내 압력이 급격하게 변화하는 변곡점(P)를 파악하여, 시일제(6)가 전체 영역에 걸쳐 2장의 기판(31, 32)이 적정하게 접합된 것을 검지한다.  따라서, 간단한 구성에 의해, 접합시의 상측 기판(31)의 쓸데없는 가압 강하를 생략하여, 접합 공정의 택트 타임을 단축할 수 있다.