baber/WOPTO huggingface dataset:
Patent KR-20100014516-A (KR)
Title: Mobile station, radio base station, and synchronization establishment method
Inventor: HARADA ATSUSHI
IPC: H04W28/04
Filed: 2008-03-21
Abstract: A mobile station UE is configured so as to establish synchronization with a radio base station eNB in an uplink. Moreover, when the radio base station eNB allocates a radio resource for a downstream data transmission to the mobile station UE, the mobile station UE will not return transmission confirmation information for the downstream data until a command for adjusting the transmission timing in the uplink is received.
Patent KR-20090127285-A (KR)
Title: Armor system and method for defeating high energy projectiles that include metal jets
Inventor: JOYNT VERNON P
IPC: B32B15/20
Filed: 2008-02-26
Abstract: An armor system for defeating a solid projectile having an exterior rigid armor plate associated with a fiber-reinforced sheet armor affixed to the interior surface of the exterior armor plate, an interior armor plate, and an inner armor plate displaced from one another to form a first dispersion space between the sheet of self-bonded polymer and the interior armor plate. The first dispersion space is sufficiently thick to allow significant lateral dispersion of armor passing therethrough. The inner armor plate is disposed approximately parallel to the interior armor plate and displaced therefrom to form a second dispersion space between the interior armor plate and the inner armor plate. The second dispersion space is sufficiently thick to allow significant lateral dispersion of materials passing therethrough.
Patent KR-20090127322-A (KR)
Title: Foundation structure for retaining wall and other structures, up-and-down boundary structure of retaining wall, and retaining wall
Inventor: SUEMATSU YOSHIO
IPC: E02D17/18
Filed: 2008-03-03
Abstract: A foundation structure for retaining wall and other structures laid on a foundation ground. A concave is formed in the foundation ground. A slide resistor is disposed in the concave, and at least the anterior side of the slide resistor is filled with a grain size material to thereby form a grain size material layer. The internal frictional angle of the grain size material constituting the grain size material layer is as large as or greater than that of the primitive ground material supporting the grain size material layer, so that the grain size material layer exerts a reactive force (passive) via the slide resistor, thereby strengthening the slide resistance of any structure laid on the grain size material layer. Thus, there can be provided a retaining wall excelling in slide resisting capability.
Patent KR-20090128502-A (KR)
Title: Attenuation device having a field-controllable fluid
Inventor: BOSE HOLGER
IPC: F16F9/32
Filed: 2008-04-11
Abstract: The present invention describes an attenuation device having a first control element comprising a first surface (O1) and a second control element comprising a second surface (O2), wherein the two control elements can be moved relative to each other with the two surfaces thereof, a space region (intermediate space Z) that is at least partially filled with a magnetorheological and/or electrorheological material (M) and arranged between the first and second surfaces, and a field generator (4), by means of which a magnetic and/or electric field can be generated in at least a partial region of the material-filled part of the intermediate space, and a housing (1) comprising two chambers (K1, K2), a piston unit (2) being arranged in a movable manner relative to the housing in said housing, and a locking unit (3) is arranged in a movable manner relative to the piston unit, wherein the piston unit and the locking unit form a flow opening (D) that connects the two chambers and through which a fluid (F) can be displaced between the two chambers by means of a relative movement of the piston unit and the housing, wherein the opening cross-section of the flow opening can be modified by means of a relative movement of the piston unit and the locking unit (3), and wherein the locking unit and one of the control elements (O1) are coupled such that the relative movement of the piston unit and of the locking unit can be controlled by means of the field strength in the intermediate space.
Patent KR-20100015965-A (KR)
Title: SUPER HIGH MOLECULAR WEIGHT ETHYLENE-alpha-OLEFIN COPOLYMER POWDER
Inventor: KUMAMOTO SHIN ICHI
IPC: C08F4/658
Filed: 2008-03-26
Abstract: Disclosed is a super high molecular weight ethylene-α-olefin copolymer powder having a limiting viscosity of not less than 5 dl/g, a DSC melting point of not more than 122°C, an apparent bulk density of not less than 0.30 g/cmand a flow rate of not less than 20 g/10 sec. Also disclosed is a super high molecular weight ethylene-α-olefin copolymer powder having a limiting viscosity of not less than 5 dl/g, a DSC melting point of not more than 122°C, a median diameter of 1-3000 μm and a particle size distribution parameter (SPAN) of not more than 3.
Patent KR-20090126312-A (KR)
Title: Tetrahydroisoquinolines as tumour growth inhibitors
Inventor: LEESE MATTHEW
IPC: A61K31/47
Filed: 2008-03-27
Abstract: The present invention provides a compound of Formula (I) or Formula (Il) wherein A is selected from CRR,-S(=O)-,-NR-,and C=O, wherein Rand Rindependently selected from H,-OH, hydrocarbyl,-CN,-NO, and halogens, Ris selected from H and hydrocarbyl; B is selected from (CRR), C=O, CRRC=O,-S(=O)-,-NR-and-NR-C(=O)-, wherein each of R, R, Rand Ris independently selected from H,-OH, hydrocarbyl,-CN,-NO, and halogens, Rand Rare independently selected from H and hydrocarbyl; Ris selected from OH, O-hydrocarbyl, O-heterohydrocarbyl,-SO-hydrocarbyl,-CH=CH, halogen,-OSONRR,-C(=O)-NRR,-NR-C(=O)H and-NRR; wherein each of R, R, R, R, R, Rand Ris independently is selected from H and hydrocarbyl; Ris selected from H,-O-hydrocarbyl,-S-hydrocarbyl, hydrocarbyl,-CN,-NO, and halogens, Ris selected from Formula (A), Formula (B), Formula (C), Formula (D) wherein each of R, R, R, Rand Ris independently selected from H,-OH, hydrocarbyl,-O-hydrocarbyl,-COOH or an ester thereof, halocarbyl,-O-halocarbyl, acyl,-O-acyl,-NR-acyl,-O-SONRR,-NRR,-NRSOR,-CN,-NO, and halogens, Ris selected from H and hydrocarbyl, and each Rto Ris independently selected from H and hydrocarbyl; and wherein two or more of R, R, R, R, Rand Rmay together form a ring; wherein when Ris OH and Ris of Formula (D), (i) at least one of R, R, R, Rand Ris independently selected from halocarbyl,-O-halocarbyl,-O-acyl,-NR-acyl,-O-SONRR,-NRR,-NRSOR,-CN, and halogens, or (ii) two or more of R, R, R, Rand Rtogether form a ring, or (iii) at least three of R, R, R, Rand Rare independently selected from-OH, hydrocarbyl,-O-hydrocarbyl, halocarbyl,-O-halocarbyl,-O-acyl,-NR-acyl,-O-SONRR,-NRR,-NRSOR,-CN,-NO, and halogens; wherein h is an optional bond, wherein G is CRR, wherein Rand Rindependently selected from H,-OH, hydrocarbyl,-CN,-NO, and halogens, or wherein when h is present G is CR, wherein Ris selected from H,-OH, hydrocarbyl,-CN,-NO, and halogens; n is 0, 1 or 2, each D is independently selected from O, NRand CRR, wherein each Ris independently selected from H and hydrocarbyl; and each Rand Ris independently selected from H,-OH, hydrocarbyl,-CN,-NO, and halogens.
Patent KR-20100017337-A (KR)
Title: Glycated milk and uses thereof
Inventor: ELLIOTT ROBERT BARTLETT
IPC: A23C9/152
Filed: 2008-04-24
Abstract: A ''sleep milk'' including peptides having a soporific effect on humans or other mammals uses milk proteins from cows homozygous for the A1 allele for beta-casein. Exposing the milk or the proteins to a glycation-enhancing process substantially increases the half-life of the resulting peptides like beta-casomorphin-7 after ingestion, hydrolysis in the gut and absorbtion-through the gut wall. The sleep milk is made by glycating A1 milk within a modified UHT process in the presence of carbohydrates like ascorbic acid. The soporific effect of the resulting product is estimated by measurement of the glycation products.
Patent KR-20100031571-A (KR)
Title: Process for preparing dorzolamide
Inventor: KANKAN RAJENDRA NARAYANRAO
IPC: C07D495/02
Filed: 2008-05-07
Abstract: There is provided a process for preparing dorzolamide and processes for preparing intermediates useful in the preparation of dorzolamide. In particular, there is provided a process for preparing an acetoamido sulfone of formula (viii) comprising oxidation of a hydroxysulfonamide of formula (vii) in the presence of an oxidizing agent selected from the group consisting of: a peracid, tert-butyl hydroperoxide, dimethyl dioxirane, selenium dioxide, m-phenanthroline di-N-oxide, nitric acid and hydrogen peroxide. There is also provided a process for preparing an acetoamidosulfone of formula (ix-a) comprising converting a hydroxysulfone of formula (viii) to the acetoamidosulfone of formula (ix-a) in the presence of acetonitrile and an acid. There is also provided a process for separating the cis-and trans-isomers of dorzolamide from a mixture of the trans-isomer of dorzolamide and the cis-isomer of dorzolamide comprising reacting the mixture of isomers with a carboxylic acid.
Patent KR-20100010517-A (KR)
Title: Reallocation of excess power for full channel-state information (csi) multiple-input, multiple-output (mimo) systems
Inventor: MEDVEDEV IRINA
IPC: H04J99/00
Filed: 2003-01-22
Abstract: Techniques to allocate the total transmit power to the transmission channels in a multi-channel communication system such that higher overall system spectral efficiency and/or other benefits may be achieved. The total transmit power may be initially allocated to the transmission channels based on a particular power allocation scheme (e.g., the water-filling scheme). The initial allocation may result in more power being allocated to some transmission channels than needed to achieve the required SNR (e.g., the SNR needed to achieve the maximum allowed data rate), which would then result in these transmission channels being operated in the saturation region. In such situations, the techniques reallocate the excess transmit power of transmission channels operated in the saturation region to other transmission channels operated below the saturation region. In this way, higher data rate may be achieved for the 'poorer' transmission channels without sacrificing the performance of the 'better' transmission channels.
Patent KR-20110080511-A (KR)
Title: Method for forming semiconductor device
Inventor: KIM JUNG NAM
IPC: H01L21/336
Filed: 2010-01-06
Abstract: PURPOSE: A method for forming a semiconductor device is provided to prevent a short between a burial gate electrode and a bit line contact by forming the bit line contact by a self align method in a semiconductor device. CONSTITUTION: The first insulating layer pattern(102) is formed on a semiconductor substrate. A spacer(104) having etching selectivity different from that of the first insulating layer pattern is formed on a side wall of the first insulating layer pattern. A trench(106) is formed by etching the semiconductor substrate with an etching mask. The buried type gate electrode filling in a lower part of the trench bottom is formed. The second insulating layer having the height equalized to the first insulating layer pattern by filling up the trench is formed. The first insulating layer pattern is eliminated and a bit line contact hole(116) is formed by using the etching selectivity of the spacer and the first insulating layer.
Patent KR-20110080889-A (KR)
Inventor: AHN JONG KEE
IPC: B23K26/20
Filed: 2010-01-07
Abstract: 본 발명은, 블레이드를 구비한 임펠러와 상기 임펠러에 결합되는 쉬라우드를 구비한 회전 기계의 회전부 제조 방법에 있어서, (a) 상기 블레이드와 상기 쉬라우드를 준비하는 단계와, (b) 상기 블레이드를 상기 쉬라우드의 일면에 접촉시키는 단계와, (c) 상기 쉬라우드의 타면의 부분 중 상기 쉬라우드와 상기 블레이드가 접촉하는 위치에 대응되는 부분에 제1 용가재를 공급하면서 레이저 빔을 조사하여 용융부를 형성하되, 상기 용융부는 상기 블레이드와 상기 쉬라우드의 접합부에 필렛을 형성하는 단계와, (d) 상기 용융부를 냉각시키는 단계를 포함하는 회전 기계의 회전부 제조 방법을 제공한다.
Patent KR-20110082409-A (KR)
Title: Method of making antibacterial liquid soap containing wild chrysanthemum extracts
Inventor: KIM DA RAE
IPC: C11D17/08
Filed: 2010-01-11
Abstract: PURPOSE: A method for preparing antibacterial liquid soap containing wild chrysanthemum extracts is provided to enhance a skin cleansing effect using chrysanthemum extracts and to ensure excellent antibacterial effects. CONSTITUTION: Antibacterial liquid soap comprises 0.1~5 weight% of wild chrysanthemum extracts. A method for preparing antibacterial liquid soap containing wild chrysanthemum extracts comprises the steps of: obtaining active ingredients by extracting flower, stem, root, and leaf of wild chrysanthemum with a solvent such as water and ethyl alcohol; and mixing the active ingredients with general soap.
Patent KR-20100012001-A (KR)
Title: A tire visit installation service method through a network
Inventor: KIM DONG SU
IPC: G06Q50/30
Filed: 2010-01-14
Abstract: PURPOSE: An on-site tire installing service through network is provided to visit customers who reserved to install new tires on the reservation date. CONSTITUTION: The tire related contents is transmitted(S12). A client selects the order menu of the tire related contents(S14). The ordering person information is saved in database(S26). The installing date is searched in the database and if there is a reservation for the installation, an engineer receives a command to visit the customer to install a new tire(S28,S32). The visiting message is transmitted to the mobile phone of the corresponding customer.
Patent KR-20100136395-A (KR)
Title: Device and method for miniaturizing of powder
Inventor: HONG SOON KYUNG
IPC: B01J2/00
Filed: 2010-01-21
Abstract: PURPOSE: A powder processing apparatus, and a method thereof are provided to miniaturizing powder including organic compounds by dry-heating and dry-cooling. CONSTITUTION: A powder processing apparatus comprises the following: a flow path forming unit(100) supplying a flow route for powder; a dry-heating unit(200) dry-heating the falling powder by being supplied to the flow path forming unit; and a dry-cooling unit(300) dry-cooling the falling powder by being supplied to the flow path forming unit.
Patent KR-20110085709-A (KR)
Title: Air conditioner for ship
Inventor: LEE HO KI
IPC: F24F3/14
Filed: 2010-01-21
Abstract: PURPOSE: An air conditioner for a ship is provided to smoothly control humidity by enabling moisture to be easily absorbed in the air by making vaporized steam micro. CONSTITUTION: An air conditioner for a ship comprises a fan, a heating unit, a cooling unit and a humidifying unit(150). The heating unit is installed on the moving path of air, which moves by operation of the fan. The cooling unit is installed on the moving path of air upstream or downstream to the heating unit. The humidifying unit is installed on the moving path of air. The humidifying unit operates selectively cooperating with operation of the heating unit or the cooling unit. The humidifying unit comprises one or more water supply members(151), a water guide member(153) and a heating member(155).
Patent KR-20110086287-A (KR)
Title: Method for controling luminance of a light source and display apparatus for performing the method
Inventor: YOU BONG HYUN
IPC: G02F1/133
Filed: 2010-01-22
Abstract: PURPOSE: A brightness controlling method of a light source, and a display device for performing thereof are provided to reduce the power consumption by controlling the brightness level of the light source. CONSTITUTION: A brightness controlling method of a light source includes a color adding unit, a histogram analysis unit, a space analysis unit, and a brightness determining unit. The color adding unit(210) generates pixel brightness data by adding color to red, green, blue, and white data. The histogram analysis unit(220) generates the histogram of the pixel brightness data for a frame image. The space analysis unit(250) uses the pixel brightness data for analyzing the space information of a white block in the frame image. The brightness determining unit(230) determines the brightness level of the light source by the histogram.
Patent KR-20110086361-A (KR)
Title: Electrophotographic photoreceptor and electrophotographic imaging apparatus employing the photoreceptor
Inventor: AHN YONG JIN
IPC: G03G5/047
Filed: 2010-01-22
Abstract: PURPOSE: An electro photographic photo-receptor and an electrophotographic imaging apparatus using the same are provided to prevent the degradation of images due to the thickness reduction of the photo-receptor by improving the abrasion resistance characteristic. CONSTITUTION: An electro photographic photo-receptor(5) includes a conductive support, a charge generating layer, a charge transporting layer, and an overcoat layer. The charge generating layer is formed on the conductive support. The charge transporting layer is formed on the charge generating layer. The overcoat layer is formed on the charge transporting layer. The surface resistance value ratio of the charge transporting layer and the overcoat layer is about between 0.01 and 1.5. The overcoat layer includes a binder resin and a conductive material. The overcoat layer is obtained photo-curing a photo-curable compound, a photo-initiator, the conductive material, and a solvent.
Patent KR-20100088077-A (KR)
Title: Solid-state imaging device, method for manufacturing solid-state imaging device, and imaging apparatus
Inventor: TODA ATSUSHI
IPC: H01L27/146
Filed: 2010-01-25
Abstract: PURPOSE: A solid imaging device, a manufacturing method thereof, and an imaging device thereof are provided to improve sensitivity by conducting avalanche multiplication with a low voltage drive. CONSTITUTION: A solid imaging device includes a first electrode(21), a second electrode(25), and a photoconductive conversion layer. The second electrode is formed to face the first electrode. The photoconductive conversion layer is formed between the first electrode and the second electrode and decentralizes the quantum dot of a narrow gap semiconductor among conductive films. One electrode between the first electrode and the second electrode is formed to a transparent electrode and the other is formed to a metal electrode or a transparent electrode.
Patent KR-20110088080-A (KR)
Title: Washing liquid spraying apparatus for toilet seat
Inventor: PARK YUN HEE
IPC: A47K13/30
Filed: 2010-01-28
Abstract: PURPOSE: A washing liquid spraying apparatus for a toilet seat is provided to enable a user to wash a toilet seat. CONSTITUTION: A washing liquid spraying apparatus for a toilet seat comprises: a reservoir(111) in which the mixture of water and cleaning water is saved; a phase transformation part(115) which converts the cleaning water provided from the reservoir into steam vapor; a pump(113) which supplies cleaning water to the phase transformation part from the reservoir; a conduit line(130) which becomes the path of the steam vapor; spray nozzles(131,137) which sprays the steam vapor within the conduit line to a toilet seat; a first proximity sensor(151) which senses whether a user approaches the toilet or not; a second proximity sensor(153) which senses whether a lid is closed or not; and a controller(117) controlling the phase transformation part.
Patent KR-20100090203-A (KR)
Title: Method for managing data transmission between peers according to levels of priority of transmitted and received data and associated management device
Inventor: LE SCOUARNEC NICOLAS
IPC: H04L12/56
Filed: 2010-02-03
Abstract: PURPOSE: A method for managing data transmission between peers according to priority levels of transmitted and received data and a management device thereof are provided to maintain availability of a priority level under a P2P environment when a mutual mechanism exists. CONSTITUTION: The second peer(P2) wants to receive N blocks of data according to the first priority level selected in a set of at least two different priority levels from the first peer(P1). An exchange value which is M, the number of blocks, is assigned to the second peer according to the second priority level selected in the set. M is the same as N*mkk. mkk is a predetermined function of the first and second priority levels.
Patent KR-20110092535-A (KR)
Title: Method for manufacturing polarizing lens
Inventor: SONG BYOUNG KYU
IPC: G02B1/04
Filed: 2010-02-09
Abstract: PURPOSE: A method for manufacturing a polarizing lens is provided to simultaneously form and attach a polarizing film without a protection film. CONSTITUTION: A Polaroid film is placed and fixed between a exterior lens(10) and a inner lens(30) which form one lens by being overlapped. The inner lens is compressed in a fixed Polaroid film(20) using a mold so that the fixed Polaroid film is shaped and adhered to the exterior side of the inner lens in a lens shape. The inner side of the exterior lens is adhered to the exterior(Polaroid film part) of the inner lens in which the Polaroid film is adhered.
Patent KR-20110094786-A (KR)
Inventor: LEE MOO YOUNG
IPC: B62M9/131
Filed: 2010-02-16
Abstract: 본 발명은 자전거의 크랭크에 시설되는, 3개의 체인링으로 구성되는 스프라켓(10)에 있어서; 제1체인링(11)의 외측 일부에 "상기 제1체인링의 피치원보다 외경이 크고, 제2체인링(12)의 이뿌리원보다 외경이 작고, 중앙부분이 원형의 빈 공간으로 구성되는 원형판(20)" 이 시설되어, 체인이 제1체인링의 바깥으로 이탈하는 것이 방지되는 특징을 갖는 자전거 스프라켓이다 
     본 발명의 자전거 스프라켓은 자전거 주행 시에 체인링에서 체인이 이탈하는 것을 방지함으로서 자전거 주행의 안전성을 증가시키고, 체인이탈 시에 나타나는 다른 문제를 예방할 수 있다. 따라서 본 발명의 자전거 스프라켓은 종래 스프라켓을 대체할 수 있는 하나의 모델이 될 수 있을 것이다. 
       
     자전거, 스프라켓, 체인링, 원형판, 체인가드
Patent KR-20110097224-A (KR)
Inventor: NAM SANG KWAN
IPC: H04N7/18
Filed: 2010-02-25
Abstract: 본 발명은 지하에 매설되어 있는 공동구 내부에 설치되어 있는 상수도관, 하수도관, 난방용 배관, 가스관, 통신선, 전력선, 송유관 등의 상태를 카메라 등의 영상촬영 장치를 통해 육안으로 실시간 모니터링하여 관리할 수 있도록 하는 영상촬영 장치(카메라)를 활용한 지하 공동구의 실시간 모니터링 방법 및 그 장치에 관한 것이다.  
본 발명에서는 공동구(10)의 길이 방향으로 공동구(10)의 일측에 설치되는 레일(11)과; 상기 레일(11)을 따라 이동하면서 영상을 촬영하여 촬영된 영상을 전송하는 카메라(12)와; 상기 지중매설선(20)에 설치되어 공동구(10) 내부의 상태를 측정하며, 위치정보와 고유식별정보를 가지고 있는 센서(13)와; 센서(13) 및 카메라(12)로부터 정보를 수집하여 이를 저장하고 공동구 외부로 전송하는 무선통신 수집 단말기(14)를 포함하여 구성되어, 센서(13)와 카메라(12)를 통하여 공동구 내부를 실시간으로 모니터링할 수 있는 것을 특징으로 하는 공동구 모니터링 장치와, 이를 이용하여 공동구를 모니터링하는 방법이 제공된다.
Patent KR-20110097237-A (KR)
Inventor: SHIN JAE BEOM
IPC: A44C25/00
Filed: 2010-02-25
Abstract: 본 발명은 휴대폰 줄에 관한 것으로서, 소정의 폭을 갖는 끈의 형상을 가지며, 양단부에 각각 형성된 한 쌍의 관통홀이 서로 대응되도록 그 양단부가 겹쳐지게 구비되는 줄부재; 상기 한 쌍의 관통홀이 형성된 상기 줄부재의 단부의 상면을 덮도록 구비되며 그 하면에는 상기 한 쌍의 관통홀을 관통하는 돌기부가 형성된 상부캡; 상기 줄부재의 단부의 하면을 덮도록 구비되며 그 중심부에는 상기 돌기부가 삽입 고정되는 고정홀이 형성되어 상기 상부캡과 결합되는 하부캡; 상기 상부캡의 상면에 형성된 홈부에 설치되는 장식부재; 및 상기 돌기부를 둘러싸도록 상기 상·하부캡의 사이에 개재되며, 휴대폰에 연결되는 고리끈;을 포함한다. 
본 발명에 의하면, 상부캡의 돌기부가 고리끈을 개재한 상태로 줄부재 양단부에 형성된 한 쌍의 관통홀을 관통하여 하부캡의 고정홀에 삽입 고정됨으로써, 줄부재, 상·하부캡 및 고리끈이 신속하고 간편하게 결합되어 휴대폰 줄을 형성할 수 있고, 상부캡의 홈부에는 장식이나 광고 이미지를 갖는 장식부재가 설치되어 줄부재와 고리끈을 간편하게 결합시키는 구성요소인 상부캡을 이용하여 장식의 효과도 함께 얻을 수 있을 뿐만 아니라, 생활의 편의를 도모하는 모바일칩부재가 홈부 바닥면의 요홈에 탑재되며 장식부재가 그 요홈을 덮어 밀폐하여 모바일칩부재를 보호하도록 구비되므로, 모바일칩부재가 휴대폰 줄에 안전하게 구비될 수 있다.
Patent KR-20110099547-A (KR)
Inventor: CHOI EUN SUNG
IPC: G02C13/00
Filed: 2010-03-02
Abstract: 안경 렌즈에 렌즈 고정용 블록을 정확하고 용이하게 부착할 수 있도록, 렌즈 영상의 밝기 조절이 가능한 반자동 블로커가 개시된다. 상기 반자동 블로커는, 렌즈 영상을 얻기 위한 측정광을 블랭크 렌즈로 출사하는 영상 광원; 및 상기 블랭크 렌즈를 통과하여 렌즈 영상을 포함하는 측정광을 검출하고 그에 상응하는 전기적 신호를 생성하는 영상센서부를 포함하는 렌즈 영상 광학계를 구비한다. 상기 영상센서부는, 상기 렌즈 영상을 포함하는 측정광을 검출하고, 노출시간 제어값에 상응하는 밝기의 렌즈 영상을 생성하는 영상센서, 상기 영상센서에서 출력된 렌즈 영상 영역에서 영상 데이터를 샘플링하여, 영상 데이터 밝기의 산술 평균값을 산출하는 산술연산기, 및 상기 산술 평균값이 소정 범위를 벗어나는 경우, 새로운 노출시간 제어값을 상기 영상센서로 출력하는 제어부를 포함한다.
Patent KR-20110104299-A (KR)
Inventor: YUN PIL SANG
IPC: H01L29/786
Filed: 2010-03-16
Abstract: 본 발명은, 표시 장치의 표시품질을 향상시키고 제조공정을 단순화할 수 있는 산화물 박막트랜지스터 기판을 제공하는 것을 목적으로 하며, 본 발명에 의하여 기판, 게이트라인, 데이터라인, 산화물 박막트랜지스터(산화물 TFT), 및 화소전극을 포함하는 산화물 TFT 기판에 있어서, 상기 산화물 TFT의 산화물층은, 반도체특성을 가지며 채널을 이루는 제1부분; 및 도전성을 가지며 상기 제1부분을 감싸는 제2부분을 포함하고, 상기 제1부분은 상기 화소전극과 전기적으로 연결되며, 상기 제2부분은 상기 데이터라인과 전기적으로 연결된 산화물 TFT 기판이 제공된다.