baber/WOPTO huggingface dataset:
Patent KR-20060095324-A (KR)
Inventor: LEE JUNG SEOCK
IPC: H01L21/3205
Filed: 2005-02-28
Abstract: 본 발명은 플러그 패턴의 어택 및 패턴 재배열을 방지하여 절연 특성을 개선하는 반도체 소자 제조 방법을 제공하기 위한 것으로, 이를 위한 본 발명의 반도체 소자 제조 방법은 최상부 층에 하드마스크층을 갖는 게이트 패턴을 기판 상에 형성하는 단계; 상기 게이트 패턴 사이를 채우면서 상기 게이트 패턴의 상부를 노출시키는 층간절연막을 형성하는 단계; 상기 층간절연막 상에 반사방지막을 형성하는 단계; 상기 반사방지막 상에 콘택마스크를 형성하는 단계; 상기 콘택마스크를 식각베리어로 상기 반사방지막을 식각하되, 폴리머의 발생에 의해 상기 식각베리어 두께를 증가시키는 단계; 및 상기 층간절연막을 식각하여 상기 게이트 패턴 사이를 오픈시키는 콘택홀을 형성하는 단계를 포함한다. 
       
     랜딩 플러그, 포토레지스트 패턴, 폴리머
Patent KR-20060043297-A (KR)
Inventor: FRANK J CUNHA
IPC: F01D5/08
Filed: 2005-03-02
Abstract: 터빈 에어 포일은 가압 측벽 및 흡입 측벽 내에 내장되는 복수 개의 냉각 회로와, 제1 유로 및 제2 유로를 포함한다.  제1 유로는 냉각 유체를 가압 측벽 내에만 내장되는 냉각 회로로 공급하고 제2 유로는 냉각 유체를 흡입 측벽 내에만 내장되는 냉각 회로로 공급한다.  본 발명의 방법 실시예는 각 냉각 회로의 유입 개구 내로 냉각 유체의 섭취를 보장하도록 흡입 측벽과 가압 측벽의 싱크 압력의 차이를 최소화하기 위해 유로들 중 단지 하나와만 유체 연통하는 제1 측벽 내에 내장되는 냉각 회로의 유입 개구를 배치하는 단계와, 다른 유로들 중 적어도 하나와 유체 연통하는 제2 측벽 내에 내장되는 냉각 회로의 유입 개구를 배치하는 단계를 포함한다. 
       
     터빈 에어 포일, 냉각 회로, 냉각 유체, 유입 개구, 배출 개구
Patent KR-20060096775-A (KR)
Inventor: SEO IN SU
IPC: H04B1/40
Filed: 2005-03-04
Abstract: 본 발명은 휴대용 무선단말기에서 위치추적정보를 송출하기 위한 장치 및 방법에 관한 것으로, 위치추적메시지 수신시, 메시지 수신알람을 제한하는 과정과, 상기 수신된 위치추적메시지로부터 명령코드를 추출하는 과정과, 상기 명령코드에 따른 송신주기로 위치추적정보를 포함하는 메시지를 송출하는 과정을 포함한다. 이와 같은 본 발명은 메시지를 이용한 원격 제어에 의해 위치추적정보를 전송하게 함으로써, 긴급상황(단말기 분실, 납치, 조난 등) 발생시 효과적으로 단말기의 위치를 추적할수 있는 이점이 있다. 
       
     긴급상황, 분실, 조난, 위치추적정보, 단문메시지
Patent KR-20060103741-A (KR)
Inventor: LEE SUNG JAE
IPC: A45C11/38
Filed: 2005-03-28
Abstract: 본 발명은 디지털카메라 스킨에 관한 것으로서, 상기 디지털카메라 스킨은 몰딩 사출 제작된 것으로 투명, 반투명 또는 불투명하고 신축성을 갖는 실리콘의 일체형으로 형성된 것을 특징으로 한다. 
     상기와 같이 이루어지는 본 발명의 디지털카메라 스킨은 투명, 반투명 또는 불투명하고 신축성을 갖는 실리콘을 디지털카메라 외측면의 형상에 대응한 형상을 갖도록 몰딩 사출하여 재봉부위나 접합부위가 없어 오래 사용하더라도 벌어지거나 떨어지지 않으며, 디지털카메라의 외면과 밀착하여 디지털카메라의 버튼을 정확하게 누를 수 있고 버튼 둘레 또는 이음새로 먼지가 들어가지 않도록 하여 디지털카메라를 항상 깨끗하게 관리할 수 있어 디지털카메라의 사용수명을 늘릴 수 있다는 효과가 있다. 
       
     디지털카메라, 스킨, 실리콘, 케이스, 몰딩 사출.
Patent KR-20060044979-A (KR)
Inventor: KORENAGA NOBUSHIGE
IPC: H01L21/68
Filed: 2005-03-30
Abstract: 기판스테이지가 노광위치와 처리위치와의 사이에서의 이동 후에, 광축방향에서 접촉 등의 기준위치맞춤을 해야 하기 때문에, 노광 또는 처리의 개시가 지연된다. 
     이러한 문제를 해결하기 위하여 본발명의 노광장치는, 기판에 패턴을 노광하는 노광용 광학계와, 상기 노광용 광학계와 떨어진 위치에서, 상기 기판에 대해서 소정의 처리를 실시하는 기판처리계와, 상기 노광용 광학계의 광축과 수직인 평면을 따라서 이동하는 기판스테이지와, 상기 기판스테이지가 상기 기판처리계 하부쪽으로부터 상기 노광용 광학계 하부쪽으로 이동하고 있는 동안에 상기 기판스테이지의 상기 광축방향에 있어서의 위치를 상기 기판스테이지의 이동범위에 걸쳐서 연속적으로 계측하는 계측수단을 가진다.
Patent KR-20060105184-A (KR)
Inventor: LIM JUN YOUNG
IPC: H02K19/12
Filed: 2005-04-01
Abstract: 본 발명은 단상 스위치드 릴럭턴스 모터에 관한 것으로, 특히 파킹 마그네트와 홀 센서가 필요 없는 모터와 그 구동장치에 관한 것이다. 상기 모터는, 
     내측으로 돌극이 형성되고 상기 돌극에 계자 코일이 권선된 고정자와; 외측으로 돌극이 형성되고 상기 고정자 사이에서 발생되는 전자기력에 의해 회전되는 회전자와; 둘레면에 n개의 N극과 S극이 각각 교번적으로 배치되어 상기 회전자의 회전축에 결합된 링 마그네트와; 상기 링 마그네트의 외측에 형성된 동일 극성의 자극들과 상호 대향되도록 n개의 가이드 턱이 하단 둘레에 일정한 간격으로 형성되어 정합(align) 해제시 상기 링 마그네트에서 발생되는 자력에 따라 상기 회전자를 정방향 토크발생영역에 파킹시키는 가이드링;을 포함함을 특징으로 한다. 
       
     가이드 링, 가이드링 권선, 파킹.
Patent KR-20060095423-A (KR)
Inventor: CHOI SOK HO
IPC: H04N7/20
Filed: 2005-04-04
Abstract: 본 발명은  스카이라이프위성방송 등 하나의 셋톱박스를 사용하여 2대  
     이상의TV 를 시청하는경우 기존 리모콘으로 셋톱박스가 없는 다른방에서도 셋톱박스를 제어 할수있게 해서 셋톱박스가 없는쪽의 TV 에서도 채널변경이 가능하게 해주는 장치에 관한 것이다. 
     본 발명에 의하면 상기 제어장치는 리모콘 신호중계에 의한 셋톱박스 복수제어 방법과 그 중계장치를 포함한다. 
       
     위성방송,셋톱박스,TV,리모콘,스카이라이프,동시시청,리모콘중계장치
Patent KR-20060106172-A (KR)
Inventor: YOON JU YOUNG
IPC: G02B3/02
Filed: 2005-04-06
Abstract: 광학 렌즈, 이를 갖는 광학 모듈, 이를 갖는 백라이트 어셈블리 및 이를 갖는 표시 장치가 개시되어 있다. 광학 렌즈는 점광원으로부터 발생된 광이 입사되는 내부곡면 및 외부와 접하는 외부곡면을 갖는다. 점광원으로부터 발생된 광이 입사되는 내부곡면은 장축이 수직 방향으로 형성되는 제1 타원면 형태를 가지며, 외부와 접하는 외부곡면은 장축이 수평 방형으로 형성되는 제2 타원면 형태를 갖는다. 제1 타원면은 장축에 대응되는 제1 정점의 곡률 반경이 5㎜ 이하이다. 제1 타원면은 원추 상수가 -1보다 크고 0보다 작다. 제2 타원면은 단축에 대응되는 제2 정점의 곡률 반경이 15㎜ 이하이다. 제2 타원면은 원추 상수가 0보다 크고 1보다 작다. 따라서, 광학 모듈의 유효발광거리을 증가시키고, 광학 모듈의 개수를 감소시켜 제조 원가를 절감할 수 있다.
Patent KR-20060108100-A (KR)
Inventor: WOO SUNG JE
IPC: G03B21/14
Filed: 2005-04-12
Abstract: 본 발명에 의한 프로젝션기기의 광가이드장치는 광의 진행경로 상에 마련되는 광가이드부재와 광가이드부재를 내장하는 홀더부재를 포함하는 광가이드유닛; 광가이드유닛이 수용되는 케이스; 광가이드유닛의 자세를 조정하는 조정유닛; 광이 통과하는 개구부를 가지며, 홀더부재와 케이스에 각각 결합되는 지지브라켓; 및 지지브라켓과 케이스 사이에 설치되어, 조정유닛에 의한 홀더부재의 자세 변형시 케이스에 대한 지지브라켓의 가동범위를 제공하는 탄성부재;를 포함한다. 이에 의하면, 광가이드유닛이 지지브라켓에 고정되더라도 조정유닛에 의해 변형될 수 있는 가동범위를 제공받을 수 있게 되어, 광이 지나가는 광축에 정확히 중심을 맞출 수 있게 된다. 
       
     광터널, 라이트, 가이드, 분리광, 균일광, 탄성, 주름, 판스프링.
Patent KR-20060109040-A (KR)
Title: Navigation system including av system in single body and having function preventing cut of audio signal and method thereof
Inventor: YOON JAE KYOU
IPC: G11B20/10
Filed: 2005-04-15
Abstract: A navigation system integrated A/V system with an audio signal discontinuousness prevention function and a control method therefor are provided to output a continuous audio signal although a guide voice is generated by distributing and outputting the guide voice and the audio signal. A navigation module(60) has geographic information, measures its own position through a GPS(Global Positioning System), and matches the position to the geographic information. The navigation module(60) sets a path to an inputted destination, matches the set path to the geographic information, and outputs the matched path. The navigation module(60) outputs a guide voice according to a position for guiding a road along the path. An audio processing unit(70) receives an audio signal, distributes the received audio signal to corresponding channels, and outputs the audio signal through speakers corresponding to the channels. The audio processing unit(70) outputs a guide voice inputted under certain control from the audio signal to the speakers corresponding to the channels. A control unit(10) controls the audio processing unit(70), and distributes and outputs the audio signal and the guide voice according to the channels.
Patent KR-20060111021-A (KR)
Title: The plasma display panel method of manufacturing thereof
Inventor: MIN BYOUNG KUK
IPC: H01J11/34
Filed: 2005-04-21
Abstract: A plasma display panel and a method for manufacturing the same are provided to enhance luminous brightness and discharge efficiency at a plasma discharge state by improving a structure of a rear panel thereof. A front panel includes a plurality of scan electrodes and a plurality of sustain electrodes. A rear panel is disposed opposite to the front panel. The rear panel includes a first address electrode(822a), a plurality of barrier ribs(821) and a second address electrodes(822b). The first address electrode and the barrier ribs are formed on an upper surface of a rear glass(820). The second address electrode is formed across the first address electrode. The second address electrode is formed in left and right directions between the barrier ribs.
Patent KR-20060112417-A (KR)
Title: Microwave oven
Inventor: KANG SANG SEOK
IPC: F24C15/18
Filed: 2005-04-27
Abstract: A microwave oven is provided to increase the convenience of a user and improve the space efficiency by attaching the liquidizer at the oven and controlling the operating step with the control panel. A microwave oven(100) is composed of an out case(110) plurally bending the square plate to form the external appearance of the upper surface and left/right sides; a base plate(120) combined with the lower end of the out case to form the external appearance of the lower surface; a cooking chamber(130) formed in the out case to cook the food; a door(140) mounted at the front of the cooking chamber to selectively open and close the front of the cooking chamber; a control panel(150) mounted at one side of the door to control the cooling process of the food; a machining room(160) formed at one side of the cooking chamber and installed with various electric parts; and a liquidizer(200) mounted at one side of the machining room to squeeze juice from the vegetables.
Patent KR-20060113006-A (KR)
Title: Light emitting display and making method of the same
Inventor: KIM EUN AH
IPC: H05B33/10
Filed: 2005-04-28
Abstract: A light emitting display and a manufacturing method thereof are provided to use the light emitting display for decoration by forming a specific pattern by making pixels included in a predetermined region of a pixel unit, emit the light at high brightness and displaying a specific mark by using the specific pattern. A light emitting display includes a pixel unit(100) having plural pixels(50) displaying an image correspondingly to a scan signal and a data signal; a scan driving unit(200) applying the scan signal to plural scan lines(S1~Sn); a data driving unit(300) generating and transmitting the data signal to the pixel unit; and a power supply unit(400) applying first power(ELVDD) to the pixel unit through a first power line(L1) and second power(ELVSS) to the pixel unit through a second power line(L2). A predetermined region(101) for forming a specific pattern is selected from the pixel unit. The pixels included in the predetermined region emit the light at a brightness higher than the other pixels included in a region(102) except the predetermined region.
Patent KR-20060114251-A (KR)
Title: Method for fabricating liquid crystal display and apparatus for fabricating alignment layer used for the same
Inventor: JUNG JIN SOO
IPC: G02F1/1337
Filed: 2005-04-29
Abstract: A method for manufacturing an LCD and an apparatus for forming an alignment layer used therefor are provided to prevent the streak defect generated on a substrate even without change of the apparatus, thereby manufacturing the LCD at a low production cost. A substrate(110) is prepared, wherein the substrate has a thin film transistor array where a plurality of thin film transistors are arranged in a matrix type. An alignment layer is formed by dropping an alignment solution on the substrate from an inkjet head portion(120) while a relative movement direction between the substrate and the inkjet head portion and a first direction of the thin film transistor array form an angle greater than 0 degrees and less than 90 degrees.
Patent KR-20060114475-A (KR)
Title: Inductor
Inventor: SWO JASON
IPC: H01F41/02
Filed: 2005-04-29
Abstract: An inductor is provided to reduce an overall volume of an electronic apparatus by reducing a size and a thickness of the inductor. An inductor includes a ferrite core(10), a coil, and a terminal structure(2). The ferrite core has a side wall. The coil is wound around the ferrite core. The terminal structure is electrically connected to the coil. The terminal sustain has a setaceous structure, and includes a first surface(20), a bonding surface, and a second surface(22). Side portions of the first surface and the bonding surface are attached to each other. The second surface is elongated along the side portion and electrically connected to a circuit board. A viscous structure is formed between the terminal structure and the ferrite core. A viscous agent is applied on the viscous structure. The viscous structure is a through-hole having a recess.
Patent KR-20060115108-A (KR)
Title: Microwave oven having variable cooking space
Inventor: CHO GI JUN
IPC: F24C7/02
Filed: 2005-05-04
Abstract: A microwave oven having a variable cooking chamber is provided to prevent the microwave from being leaked to the outside of the cooking chamber by installing the closing unit between the cover and the cabinet. A microwave oven having a variable cooking chamber is composed of a cabinet(100) having a predetermined space, wherein an inner case(102) is mounted at the inner wall and a cooking chamber(101) is formed; a heating apparatus(110) comprising a magnetron mounted between the inner case and the cabinet to irradiate the microwave to the cooking chamber and a waveguide(114) guiding the microwave irradiated from the magnetron to the inside of the cooking chamber; a door mounted at the aperture of the cabinet to open and close the cooking chamber; a cover mounted to be appeared and disappeared at the aperture of the cabinet and formed with a predetermined space in the opened door, wherein the space is communicated with the cooking chamber; and closing units mounted between the cover and the cabinet and installed between the cover and the door to prevent the microwave irradiated from the heating apparatus from being leaked.
Patent KR-20060118124-A (KR)
Title: Method for molding a skin of inner panel for vehicle
Inventor: KIM OK
IPC: B29C39/10
Filed: 2005-05-16
Abstract: A method for molding a skin material of an inner panel for a vehicle is provided to improve the productivity and marketability for the skin material according to the formation of the skin material decorated with various fine patterns at the outer surface. A method for molding a skin material of an inner panel for a vehicle is composed of a release agent injection step(S1) of injecting a release agent in a mold(10) heated at 60~75 deg.C; a fuel injection and molding step of injecting liquid polyols and isocyanate in the closed mold, simultaneously responding the liquid polyols and isocyanate with polyurethane, and forming the skin material of the inner panel after the release agent injection step; a removing step of opening the mold and separating the skin material of the inner panel after the fuel injection and molding step; and a trimming step of removing and trimming the unnecessary part from the skin material of the inner panel after the removing step.
Patent KR-20060118708-A (KR)
Title: Car audio-visual apparatus having scheduling function and controlling method thereof
Inventor: LEE HYO SUP
IPC: G11B20/10
Filed: 2005-05-17
Abstract: A car A/V(Audio/Video) apparatus having a scheduling function and a control method thereof are provided to automatically output the schedule corresponding to the date in the stored schedule with audio and video. A control member(110) counts the entire time of a car through a counter(111). The counter counts the date having a schedule registered in a memory member and applies a predetermined signal to the control member at the corresponding date. The control member controls a display member(140) according to the scheduling registration request of a driver inputted from a data input member(120), displays a calendar and stores the schedule inputted by the driver in the memory member(130). When inputting a start key of the car, if there is a registered schedule today, the control member generates a schedule notification control signal.
Patent KR-20060119546-A (KR)
Title: Key pad having protrusion for protection and fabricating method for the same
Inventor: HAN WAN SOO
IPC: H04M1/23
Filed: 2005-05-20
Abstract: A keypad having a protective protrusion and a fabrication method thereof are provided to be equipped with a protrusion positioned in an outer part of a key layer, thereby protecting a display unit of a mobile communication terminal from a keypad. A key layer(100) has plural keys. The first silicon layer(200) is positioned in a lower part of the key layer(100). The first upper protrusion(300) is formed on the first silicon layer(200), and is positioned in at least a part of an outer side of the key layer(100). The height of the first upper protrusion(300) from a surface of the key layer(100) is between 0.1mm and 0.6mm.
Patent KR-20060119628-A (KR)
Title: Image compression method and apparatus therefor and image restoring method and apparatus therefor
Inventor: KIM SO YOUNG
IPC: H04N7/26
Filed: 2005-05-21
Abstract: A method and an apparatus for compressing an image, and a method and an apparatus for restoring an image are provided to encode a plurality of pictures by mutually referring to the pictures and improve compression efficiency. A method for compressing a picture includes a step of splitting each of a plurality of pictures into slices, a step of performing prediction on the slices corresponding to each picture to determine a high-efficiency prediction mode and a coding sequence for each slice, and a step of coding the slices according to the determined prediction mode and the coding sequence. The plurality of pictures is coded with reference to the plurality of picture.
Patent KR-20060122511-A (KR)
Title: Surface light source lamp and backlight device providing with the same
Inventor: KIM GEUN YOUNG
IPC: G02F1/13357
Filed: 2005-05-27
Abstract: A surface light source lamp and a backlight unit adopting the same are provided to improve the uniformity of the entire brightness of the backlight unit, by forming a predetermined pattern in a discharge space to improve a relative transmittance. A first substrate(210) is disposed to face a second substrate(220). A discharge material is provided between the first substrate and the second substrate. A plurality of discharge spaces(240,241,242) are defined by a plurality of barriers(250) between the first and second substrates. A voltage is applied to the discharge spaces through electrodes. Control members(260) are provided in the outermost discharge spaces, which are selected among the discharge spaces, to supply the uniformity of brightness.
Patent KR-20060124500-A (KR)
Title: Method for clustering of wireless sensor network for minimizing energy consumption
Inventor: HUR KYEONG
IPC: H04L12/28
Filed: 2005-05-31
Abstract: A clustering method of a wireless sensor network for minimizing energy consumption is provided to be capable of minimizing the number of CHs(Cluster Heads) and GWs(Gateways) which are nodes having big energy consumption, in the wireless sensor network, thus energy efficiency of the network is increased. With regards to each of ONs(Ordinary Nodes) existing within a transmissible range of CHs, the number of INs(Initial Nodes) existing within a transmissible range of the ONs is perceived. An ON having the maximum number of INs is set to a GW among the ONs existing within the transmissible range of the CHs. If the ON having the maximum number of the INs is in plural, an ON having the lowest ID is set to the GW among the ONs having the maximum number of the INs.
Patent KR-20060125007-A (KR)
Title: Apparatus for scanning wafer
Inventor: LEE HO SUNG
IPC: H01L21/027
Filed: 2005-06-01
Abstract: An apparatus for scanning a wafer is provided to improve exposure efficiency at an edge of the wafer by moving a reticle stage and a wafer stage in an opposite direction and a perpendicular direction. A slit plate(120) makes a light incident from a light source(112) of a slit light. A reticle stage(140) supports a reticle(142) for transferring a circuit pattern on a wafer(w). A lens(150) reduces the light passing through the reticle to transmit it to the wafer. A wafer stage(160) supports the wafer. A driving direction of the reticle stage and the wafer stage is rotated to move the reticle stage and the wafer stage to a perpendicular direction. A first driving unit(162) moves the wafer stage to an x or y axis. A second driving unit(144) moves the reticle stage to the x axis or a y axis. A controlling unit(180) controls the first and second driving units.
Patent KR-20060128213-A (KR)
Title: Apparatus and method for controling a vehicle
Inventor: AHN JONG YOUNG
IPC: B60R11/02
Filed: 2005-06-09
Abstract: An apparatus and a method for controlling an audio system of a vehicle are provided to integrate a hands-free function, a voice alarm function, and a voice recognition function with the existing audio function in one device, thereby reducing cost and realizing efficient wiring. A voice input unit(200) receives a voice command signal for controlling each function of an audio system. A voice comparing unit(300) compares the voice command signal inputted to the voice input unit with voice data for operating the audio system. A control unit(100) controls the corresponding function of the audio system according to a result of the voice comparing unit.
Patent KR-20060131583-A (KR)
Title: Apparatus and method for transmitting and receiving pilot by using multiple antenna in mobile communication system
Inventor: HAN JIN KYU
IPC: H04L27/26
Filed: 2005-06-16
Abstract: An apparatus and a method for transmitting and receiving pilots by using multiple transmit antennas in an OFDM mobile communication system is provided to more precisely estimate interference amount in a receiver as compared with a dispersed pilot arranging method. Pilot signals for each transmission antenna are generated, and received pilot signals are allocated to a certain subcarrier over all OFDM(Orthogonal Frequency Division Multiplexing) symbols. Adjacent OFDM symbols are bundled and then are subjected to Walsh-covering, thereby arranging the pilot signals. The arranged pilot signal and the certain data signal are combined, and an OFDM transmission signal is transmitted.
Patent KR-20060046475-A (KR)
Inventor: HIROSE AKIO
IPC: A23L7/113
Filed: 2005-06-17
Abstract: 본 발명은 열탕 복원 후의 식감이 면류 본래의 매끄럽고 점탄성이 있는 식감을 가지며, 퍼지는 것도 늦는 튀기지 않은 즉석면의 제조방법을 제공하는 것을 목적으로 한다.  
     본 발명의 구성에 따르면, 곡분류를 주체로 하는 원료분에 물을 첨가하고, 스팀 반죽해서 α화도가 80%이상인 생지(生地)를 얻으며, 상기 생지를 급압연(急壓延)해서 면대(麵帶)로 하고, 면선(麵線)으로 잘라낸 후, 팽화건조시키는 것을 특징으로 하는, 튀기지 않은 즉석면의 제조방법. 
     튀기지 않은 즉석면, 생지, α화도, 급압연
Patent KR-20060134694-A (KR)
Title: Mother glass, apparatus and method for fabricating alignment layer formed on the mother glass
Inventor: YEO GIL HWAN
IPC: G02F1/1337
Filed: 2005-06-23
Abstract: A mother substrate, and an apparatus and a method for forming an alignment layer formed on the mother substrate are provided to simultaneously form panels having different resolution degrees on the mother substrate. An apparatus for forming an alignment layer comprises a resin plate(150). The resin plate transfers an alignment solution onto a mother substrate including two panel areas of different sizes while the resin plate is contacted with the mother substrate. The resin plate includes first and second mask substrates(154,162) and first and second meshes(156,164) respectively formed on the first and second mask substrates. The first and second meshes are different from each other in at least one of size or arrangement angle, according to characteristics of the two panel areas of the mother substrate.
Patent KR-20060134728-A (KR)
Title: Strontium magnesium silicate blue phosphor and preparation method thereby
Inventor: PARK JOUNG KYU
IPC: C09K11/55
Filed: 2005-06-23
Abstract: Provided are a novel strontium magnesium silicate-based blue phosphor which is excellent in color purity, can be heat treated at a low temperature and is applied to UV LED, and its preparation method. The strontium magnesium silicate-based blue phosphor is represented by (3-x-y)SrOÀxA_(a,b)OÀMgOÀSi2O8:Eu_y^2+, wherein A is Ba, Ca or their mixture; 0<=x<1; 0.005<y<=1; a+b=1; 0<=a<=1; and 0<=b<=1. The method comprises the steps of mixing a strontium precursor, an alkaline earth metal precursor, a magnesium precursor, a silica precursor, and an europium precursor; drying the mixture at a temperature of 100-150 deg.C to prepare a phosphor precursor; and heat treating the phosphor precursor at a temperature of 800-1,500 deg.C under the mixture gas atmosphere comprising hydrogen and nitrogen.
Patent KR-20070000824-A (KR)
Title: Automatic voltage forcing driving method and circuit for active matrix oled and data driving circuit using of it
Inventor: SON YOUNG SUK
IPC: G09G3/30
Filed: 2005-06-28
Abstract: An automatic voltage output driving method and circuit for an active matrix OLED and a data driving circuit using the same are provided to obtain uniform brightness on the overall pixels in the OLED by driving the pixels with the same current even if voltage-current characteristics of the respective pixels are different. A driving circuit for a flat panel display device using an OLED(Organic Light Emitting Diode) includes a timing generator(110), a sweep voltage generator(120), a current level detector(130), a comparator(140), and a data writing start/end control signal generator(150). The timing generator generates a data driving start signal. The sweep voltage generator generates a sweep voltage signal according to an output from the timing generator. The current level detector detects an applied current amount according to the output from the timing generator and outputs the detected result to a data line. The comparator compares a reference signal for determining a data writing stop timing with the output from the current level detector, and outputs the compared result. The data writing start/end control signal generator generates data writing start and end signals and supplies the result to a program end line of the display panel according to the compared output from the comparator.