baber/WOPTO huggingface dataset:
Patent KR-20090130340-A (KR)
Title: Plasma display device
Inventor: MURATA MITSUHIRO
IPC: H01J11/34
Filed: 2009-04-14
Abstract: Disclosed is a plasma display device characterized by comprising: a protective layer (26) for a front plate (20) in a plasma display panel, the protective layer (26) comprising a substrate protective layer (26a) formed of a thin film of a metal oxide comprising at least one of magnesium oxide, strontium oxide, calcium oxide, and barium oxide, and a particulate layer (26b) formed by adhering single crystal particles (27) of magnesium oxide having an NaCl crystal structure, surrounded by specific two types of oriented planes of (100) plane and (111) plane or by specific three types of oriented planes of (100) plane, (110) plane and (111) plane, to the substrate protective layer (26a); and a panel drive circuit configured so that the panel is driven by temporally arranging subfields in such a manner that the weight of brightness from the subfield where an entire cell initialization operation is performed, to the subfield just before the subfield where the next entire cell initialization operation is performed is monotonically decreased. The above constitution can lower a writing pulse voltage.
Patent KR-20100010055-A (KR)
Title: Prefabricated flower garden
Inventor: LIM SANG IL
IPC: A01G9/02
Filed: 2010-01-11
Abstract: PURPOSE: A fabricated flower bed is provided to expand a flower bed having a boundary surface of a single region without damage or transplant of plants which are cultivated by adjusting the size of the flower bed according to gardens or rooftop etc. CONSTITUTION: A fabricated flower bed includes the following: a bottom plate(100) with a guide rail part having an inward hooking jaw, an insertion protrusion formed on the front side and a support jaw formed on all edges of the panel; a boundary panel(200) with a vertical groove and a fixing unit combined on protruded jaws; a bottom panel extension member(300) formed with a slider having a stopper on an edge; a boundary extension member(400) consisting of extension plates; and a boundary corner member(500) having the insertion protrusions which is inserted into both ends of connection plates.
Patent KR-20110089545-A (KR)
Title: Advertisement device capable of led change and the producing method thereof
Inventor: KIM JIN WOO
IPC: G09F13/04
Filed: 2010-02-01
Abstract: PURPOSE: An apparatus for advertisement capable of replacing a light emitting diode and a manufacturing method thereof are provided to easily decouple a bottom plate from a channel by pulling the channel without eliminating the entire the apparatus for advertisement form the installation place. CONSTITUTION: A bottom plate(11) forms a bottom plane of an apparatus for advertisement. A light emitting diode(12) is installed in the upper side of the bottom plate and emits the light. A channel(13) forms the outer side surface of the apparatus for advertisement. A combining means(14) detachably combines the bottom plate and the channel. The light emitting diode is replaced since the bottom plate is detachably combined from the channel.
Patent KR-20110090678-A (KR)
Title: Contact lens mold
Inventor: CHO YONG WUN
IPC: B29C33/20
Filed: 2010-02-04
Abstract: PURPOSE: A mold for contact lenses is provided to smoothly mold the edge of the contact lenses by discharging an excessive molding solution to the outside. CONSTITUTION: A mold for contact lenses includes a first mold(10) with a protrusion(15) projected to the lower side, and a second mold(20) including a second main body(21) and a discharge unit(25). The second main body includes a molding groove(20a) combined with the first mold. The discharging unit is installed on the edge of the molding groove to discharge an excessive molding solution to the outside of the second main body when the second mold is combined with the first mold.
Patent KR-20110092567-A (KR)
Title: 공작 기계용 툴 터렛의 홀더 설치 구조 및 이에 적용되는 블럭형 탄성 위치 결정소자
Inventor: PARK DAE JIN
IPC: B23B29/24
Filed: 2010-02-09
Abstract: 본 발명은 공작 기계에 사용되는 툴 터렛에 툴 홀더를 장착하는 과정에서 상기 툴 홀더의 정확한 위치 결정이 이루어질 수 있도록 함과 더불어 상기 툴 홀더의 간단한 설치 및 유지 보수의 편리함을 이룰 수 있도록 한 새로운 형태의 공작 기계용 툴 터렛의 홀더 설치 구조 및 이에 적용되는 위치 결정소자에 관한 것이다. 
이를 위해, 본 발명은 공구 혹은, 위치 결정용 치구의 설치를 위한 홀더 및 외주면을 따라 상기한 복수의 홀더가 수용 결합되는 툴 터렛을 가지는 공작 기계에 있어서, 상기 툴 터렛 및 홀더 간의 대향면에는 상기 툴 터렛의 중심을 기준으로 서로 대칭되는 방향을 따라 요입된 복수의 키홈이 형성되고, 상기 각 키홈 내에는 상기 홀더의 중심과 상기 툴 터렛의 중심을 서로 일치시키는 탄성 위치 결정소자가 각각 삽입 고정되며, 상기 탄성 위치 결정소자는 키홈 내에 탄력적으로 압입 고정이 가능하도록 블럭 형상으로 형성됨과 더불어 압축 및 복원 방향과는 수직한 방향으로 절개된 슬릿이 형성되어 이루어짐을 특징으로 하는 공작 기계용 툴 터렛의 홀더 설치구조가 제공된다.
Patent KR-20110093063-A (KR)
Title: Apparatus for preliminary forming engine valve
Inventor: YUN JAE OK
IPC: B21J5/08
Filed: 2010-02-11
Abstract: PURPOSE: A preliminary forming apparatus for an engine valve is provided to prevent the concentration of current to specific parts of an anvil and an anvil electrode. CONSTITUTION: A preliminary forming apparatus for an engine valve comprises an anvil electrode(11), a first split electrode(13a), a second split electrode(13b), a compression cylinder, and a first insulating material. The anvil electrode has an anvil(12), and a round bar shaped work piece(14) is set between the anvil and the split electrodes. The compression cylinder applies fixed pressure to one end of the work piece. The first insulating material is located to block a relatively short current flow path between one side of the anvil electrode and the work piece in order to maintain constant length of current flow path.
Patent KR-20110093196-A (KR)
Title: Ultra-light weight panel for finishing, finish working methods using the same, and articles thereby
Inventor: HA MAN DONG
IPC: B32B15/20
Filed: 2010-02-12
Abstract: PURPOSE: An ultra-light weight panel for finishing is provided to easily perform a finishing work such as a door frame or door processing work, a window frame or window processing work, and a hinge attachment work. CONSTITUTION: An ultra-light weight panel(1) for finishing comprises: outer and inner frames; an aluminum honeycomb core(2) which has the same height as the outer and inner frames; and a HPM(High Pressure Melamine Impregnated Paper) or HPL(High Pressure Laminate) surface plate which are respectively laminated on the whole aluminum honeycomb core and at least a part of outer and inner frames. A plurality of ultra-light weight panel units is formed through the cutting along at least a part of the inner frame.
Patent KR-20110095728-A (KR)
Title: Bi-directional damper using liquid and design method for the same
Inventor: MIN KYUNG WON
IPC: E04H9/02
Filed: 2010-02-19
Abstract: PURPOSE: A bidirectional liquid damper and a design method thereof are provided to control the vibration generated to the bidirectional of building without the installation of two liquid type dampers. CONSTITUTION: A bidirectional liquid damper comprises a case(12) and a liquid(14). The case has a cross section which the X-axis direction is u-shaped. The case has a cross section which the x-axis direction width is Lx. The case has a cross section which the y-axis direction is rectangular and the y-axis direction width is Ly. The liquid uses the u-shaped cross section about the vibration of the x-axis direction. The liquid damps the vibration by using the rectangular cross section about the vibration of the y-direction.
Patent KR-20110068747-A (KR)
Title: An apparatus and a method for processing image, and a computer-readable medium storing a computer program for performing the method
Inventor: TAOKA MINEKI
IPC: H04N5/232
Filed: 2010-02-24
Abstract: PURPOSE: An image processing apparatus, method thereof, and computer recordable medium are provided to control the clock of a memory and to reduce power consumption. CONSTITUTION: A DMA(Direct Memory Access)(121) reads out image data of a distortion correction processing target in SDRAM(Synchronous Dynamic Random Access Memory)(120). An SRAM control unit(122) controls supply clock about an SRAM based on a maximum line and a minimum line. A distortion correction circuit(125) corrects the distortion of image data through stored image data of the SRAM. A DMA(126) writes the distortion-corrected image data on the SDRAM.
Patent KR-20110097499-A (KR)
Inventor: PARK WOONG YANG
IPC: G01N33/68
Filed: 2010-02-25
Abstract: 본 발명은 전자파 노출을 진단하기 위한 마커 유전자의 발현 수준을 측정하는 제제를 포함하는 전자파 노출 진단용 조성물, 상기 조성물을 포함하는 전자파 노출 진단용 키트, 상기 마커의 검출 방법, 및 상기 마커를 이용하여 전자파 노출을 진단하기 위해 필요한 정보 제공방법에 관한 것이다. 본 발명에 따르면, 전자파 노출 진단용 마커는 환경이나 실생활에서 전자기장 노출 여부를 모니터링 및 판정하는데 유용하게 사용될 수 있으며, 전자기장 노출에 의해 유발되는 생리학적 작용 기작을 규명하는 도구로 이용될 수 있다.
Patent KR-20100039311-A (KR)
Title: A cleaning device, a lithographic apparatus and a lithographic apparatus cleaning method
Inventor: DE JONG ANTHONIUS MARTINUS COR
IPC: H01L21/02
Filed: 2010-02-26
Abstract: PURPOSE: A cleaning device, a lithography device, and a method for cleaning the lithography device are provided to efficiently clean an immersion lithographic projection apparatus using a megasonic wave through liquid. CONSTITUTION: A megasonic transducer(20) cleans the surface of an immersion lithographic projection apparatus. A liquid supply system supplies liquid between the megasonic transducer and the surface to be cleaned. A cleaning solution outlet provides a space for discharging a liquid solution(30) formed on the surface of the megasonic transducer.
Patent KR-20110099403-A (KR)
Inventor: PARK KYU HO
IPC: H04W4/02
Filed: 2010-03-02
Abstract: 실시예는 웹 서비스 방법에 관한 것이다. 
실시예에 따른 웹 서비스 방법은 실시예에 따른 웹 서비스 방법은 모바일 인터넷 서비스, 무선 데이터 전송, 위치 인식 및 웹 서버 기능이 가능한 제1 모바일 단말들을 이용하여, 모바일 인터넷 서비스, 무선 데이터 전송 및 위치인식 기능이 가능한 제2 모바일 단말들에게 웹 호스팅을 제공하기 위한 방법으로, 제1 모바일 단말들과 제2 모바일 단말들 각각에 대한 자신의 위치 정보를 모바일 웹 프록시 서버로 전송하는 단계, 모바일 웹 프록시 서버에서 위치 정보를 저장하는 단계, 위치 정보에 기반한 제2 모바일 단말들의 리스트 정보를 모바일 웹 프록시 서버에서 제2 모바일 단말로 전송하는 단계, 리스트 정보를 이용하여 제2 모바일 단말에서 제1 모바일 단말을 선택하고, 선택된 제2 모바일 단말과의 접속을 요청하는 접속 요청 메시지를 모바일 웹 프록시 서버로 전송하는 단계, 모바일 웹 프록시 서버에서 IP 주소와 SSID(Service set identifier)를 할당하고, IP 주소와 SSID에 대한 정보를 제1 모바일 단말과 제2 모바일 단말로 각각 전송하는 단계, IP 주소와 SSID를 전송 받을 경우, 제1 모바일 단말과 제2 모바일 단말에서 무선 데이터 전송을 위한 모듈의 전원을 인가하는 단계, 및 IP 주소와 SSID를 이용하여 제1 모바일 단말과 제2 모바일 단말이 접속하는 단계를 포함한다.
Patent KR-20110106517-A (KR)
Title: 폴리아크릴산 매트릭스를 포함하는 폴리다이아세틸렌 함유 폴리머 센서 섬유를 이용한 유사휘발유 검지 방법 및 이를 이용한 유사휘발유 검지 장치
Inventor: KIM JONG MAN
IPC: G01N31/22
Filed: 2010-03-23
Abstract: 본 발명은 폴리다이아세틸렌 (polydiacetylene)을 함유한 폴리머 센서 섬유를 이용한 유사휘발유 검지방법 및 검지장치에 관한 것이다.  
보다 상세하게, 본 발명은 유사휘발유의 특정 성분인 톨루엔이, 폴리다이아세틸렌을 함유한 폴리머 센서 섬유에 닿았을 때, 외부 매트릭스 고분자를 용해시켜, 내부의 폴리다이아세틸렌과 반응함으로써 센서 섬유의 색이 청색에서 적색으로 변화를 일으켜 육안으로 유사휘발유인지 여부를 판별하는 방법에 관한 것이다.
Patent KR-20110107011-A (KR)
Inventor: PARK DONG KOOK
IPC: A23L7/104
Filed: 2010-03-24
Abstract: 본 발명은 꽃송이버섯과 현미강을 혼합한 유산균 발효식품의 제조방법에 관한 것으로, 일명‘꽃송이발효현미강버섯’을 제조함에 있어 제1공정: 현미강을 100~120℃로 2~5시간 동안 스팀으로 찌는 단계, 제2공정: 상기 현미강에 건조꽃송이버섯, 건조산삼배양근, 탈지분유, 꿀, 유산균을 배합하고 전체수분을 35~45%로 맞추는 단계, 제3공정: 상기 배합물을 밀봉 포장하여 발효실 30~45℃에서 혐기성발효상태로 40~72시간 발효하는 단계, 제4공정: 발효가 완료된 배합물을 건조기 40~70℃에서 수분함량 9~15%로 건조시키는 단계를 포함하는 꽃송이발효현미강버섯의 제조방법에 관한 것이다. 본 발명의 제조방법에 의하여 제조된 꽃송이발효현미강버섯은 유산균발효를 통하여 체내 흡수율이 낮은 현미강의 섬유질이 분해되어 인체 내 흡수율이 향상, 꽃송이버섯 내 유용성분인 베타글루카민의 분해가 이뤄져 섭취 소화 시 유용성분 흡수율 향상, 산삼배양근의  사포닌 등의 복합작용으로 피부보습개선 및 아토피완화, 모공수축, 미백, 주름개선 등의 효과를 기대 할 수 있다.
Patent KR-20110110645-A (KR)
Title: 자동 스윙힌지 장치
Inventor: JUNG HYUN SUNG
IPC: H04B1/38
Filed: 2010-04-01
Abstract: 본원 발명은 자동 스윙힌지 장치에 관한 것으로, 보다 상세하게는 입력수단이 구비된 바디부에 구비된 버튼을 누르면 상기 바디부의 내측에 안착되어 있던 디스플레이부가 자동으로 회동되어 개방되는 자동 스윙힌지 장치에 관한 것이다. 
이를 위하여, 본원 발명은, 입력수단이 구비된 바디부에서 스윙되어 개방되는 디스플레이부로 구성되는 휴대단말기에 이용되는 스윙힌지에 있어서, 상기 바디부의 하면에 고정되는 제1베이스와, 제1탄성부재가 구비되어 상기 제1베이스의 상부에 회동 가능하게 결합되며, 중앙에 관통홀이 구비된 스윙부 및 상기 바디부의 상면에 고정되며, 상기 스윙부의 상부에서 상기 관통홀을 통하여 상기 제1베이스에 고정결합되고, 상기 스윙부의 회동을 결정하는 멈춤수단이 구비된 제2베이스를 포함하여 구성되어 상기 디스플레이부가 상기 바디부의 내부로 인입되어 개폐되는 것을 특징으로 한다.
Patent KR-20110111984-A (KR)
Inventor: JEONG KYEONG IN
IPC: H04W72/14
Filed: 2010-04-06
Abstract: 본 발명은 이동통신시스템에서 효율적인 경쟁기반액세스를 정의한다. 본 발명에서 적용하는 이동통신시스템의 일예로서 3GPP에서 논의하고 있는 차세대 이동통신시스템인 3GPP LTE/LTE-A 이동통신시스템을 참조한다.
Patent KR-20100119524-A (KR)
Title: Method for ascertaining a type of gas discharge lamp and electronic ballast for operating at least two different types of gas discharge lamps
Inventor: MAYER SIEGFRIED
IPC: H05B41/295
Filed: 2010-04-30
Abstract: PURPOSE: A method for ascertaining a type of a gas discharge lamp and an electrical ballast for operating at least two different types of gas discharge lamps are provided to recognize a lamp type by estimating the cold resistance of a lamp filament in driving. CONSTITUTION: An input unit comprises a first input terminal(E1) and a second input terminal(E2). A supply voltage(UN) is applied between input terminals. A rectifier rectifies the supply voltage. A power factor correction controls the rectified voltage to be a fixed value. A haft bride circuit includes a first half bridge switch(S1) and a second half bridge switch(S2). A load circuit having a discharge lamp is connected between switches.
Patent KR-20100057571-A (KR)
Title: Composite carry apparatus meat roasted
Inventor: KIM YONG JIN
IPC: A47J27/00
Filed: 2010-05-08
Abstract: PURPOSE: A complex carrying roaster is provided to select a heating tool such as a charcoal or a gas burner and to include high safety structure by blocking a heating source. CONSTITUTION: A complex carrying roaster comprises: a double water bottle outer frame(12,13) which comprises a butane gas configuration means(45) which the butane gas can(46) is installable in the outside; a double water bottle inner frame(23, 24) which includes a double water bottle outside bottom frame(10) and is formed of stainless, metal which includes aluminum, non-ferrous metal or alloy class material; and a burning unit space(29) which fixes a water tank space part(33) between a double water bottle inner bottom frame by a double water bottle fixing member and wherein a cooling evaporating space(36,37) and a ventilation of air pipe member(40) are formed. The burning unit space comprises a charcoal fire thermal power means, a side gas combustion means(42) for a butane gas burning means(43), and a floor gas combustion means.
Patent KR-20110125001-A (KR)
Title: Semiconductor package capable of cost reduction and manufacturing method thereof
Inventor: JEONG SANG JIN
IPC: H01L23/48
Filed: 2010-05-12
Abstract: PURPOSE: A method for manufacturing a semiconductor package is provided to reduce manufacturing processes by omitting an additional plating process by forming a solder land on the first surface of a lead frame before the semiconductor chip is mounted. CONSTITUTION: A lead frame(100) for a semiconductor package includes a lead(106) and a chip mounting unit(104). A solder land(142,144) is smaller than the pattern width of the lead frame. A semiconductor chip(200) is mounted on the chip mount unit of the second surface(100b) of the lead frame. The semiconductor chip is connected to the lead of the lead frame by an Au wire(230). An encapsulant(240) encapsulates the second surface of the lead frame, the semiconductor chip, and the Au wire.
Patent KR-20110131347-A (KR)
Title: Portable foot support in using corrugated cardboard
Inventor: SUH DU HA
IPC: A47B13/00
Filed: 2010-05-31
Abstract: PURPOSE: A portable foot rest using corrugated cardboard is provided to endure shear force and compressive strength and to be environment-friendly. CONSTITUTION: A portable foot rest using corrugated cardboard is constituted as follows. Printing and lamination are performed in one side of a development figure. An incline(1) is formed according to the difference of front and rear folding height. The portable foot rest has a structure in which the bottom plane thereof is opened. The front side(2) of the incline has a quadruple folding structure.
Patent KR-20110135605-A (KR)
Title: Manufacturing method of preserved food using plum
Inventor: KANG SUK SIK
IPC: A23L19/00
Filed: 2010-06-11
Abstract: PURPOSE: A producing method of pickled unripe Japanese apricot is provided to remove the unique bitter and sour taste of fresh unripe Japanese apricot. CONSTITUTION: A producing method of pickled unripe Japanese apricot comprises the following steps: washing and dehydrating the fresh unripe Japanese apricot before removing seeds; adding 1.5-2.5 parts of bay salt by weight into 10 parts of unripe Japanese apricot flesh by weight, and salting the mixture for 36-64 hours at 0-10 deg C; dipping the salted Japanese apricot flesh into purified water for 5-10 times for removing the salinity, and removing the moisture; inserting white sugar and the Japanese apricot flesh into a container, and sealing the container for firstly aging at 0-10 deg C for 20-40 days; inserting perilla leaves into the container, and sealing the container for second aging the Japanese apricot flesh at 0-10 deg C for 40-80 days; and thirdly aging the Japanese apricot flesh at 0-10 deg C for 80-150 days.
Patent KR-20110136263-A (KR)
Title: Flow-artifact removal of multi-echo mr imagery
Inventor: KIM HAK IL
IPC: H04N5/217
Filed: 2010-06-14
Abstract: PURPOSE: A blood flow artifact removal method of a multi echo MR image is provided to efficiently remove flow artifact within a multi echo MR image. CONSTITUTION: The global average and standard deviation of multi echo MR images are calculated(S11). The global average and standard deviation of multi echo MR images are expected(S12). A multi echo MR image signal and a noise level are standardized(S13). The average picture level is calculated(S14). The multi echo MR image is restored by reverse standardization(S15).
Patent KR-20110019696-A (KR)
Title: Fusing device adopting resistive heating layer and image forming apparatus using the same
Inventor: KIM DONG EARN
IPC: G03G15/20
Filed: 2010-06-16
Abstract: PURPOSE: A fixing device adopting a resistor heating layer and an image forming device is provided to have a resistor heating layer, shorten a flow path of current inside the resistor heating layer, supply a direct current to a resistor heating layer through a surface of a resistor heating layer, and control a surface heating range of resistor heating layer. CONSTITUTION: A fixing device comprises as follows. A heating member(300) includes an outermost layer which is an resistor heating layer. A nib information member(320) formed a mounting nib by facing the heating member. A current supply electrode supplies the current to the resistor by being contacted to an outer circumference of a resistor heating layer.
Patent KR-20110139066-A (KR)
Title: Been ice
Inventor: SEK EUN KYOUNG
IPC: A23L33/00
Filed: 2010-06-21
Abstract: PURPOSE: Beans for shaved ice, and a producing method thereof are provided to improve the palatability of beans, and to offer nutrients of the beans to eaters. CONSTITUTION: A producing method of beans for shaved ice comprises the following steps: mixing roasted bean powder and a cooked bean extract in a ratio of 1:1 using a mixer; mixing the mixture of the roasted bean powder and the cooked bean extract with sugar in a ratio of 1:1; and inserting the obtained mixture into a container for packaging.
Patent KR-20110139399-A (KR)
Title: Method and apparatus for producing contents using voice
Inventor: KWON SOON IL
IPC: G10L13/033
Filed: 2010-06-23
Abstract: PURPOSE: A content manufacturing method using a voice signal and apparatus thereof are provided to make desired sound samples according to the vocalization shape of a manufacturer by extracting the sound sample related to the voice signal. CONSTITUTION: A voice signal conversion unit(110) changes voice into a voice signal by recognizing the vocalization shape of a user. A sample extraction unit(130) extracts sound sample corresponding to the sound signal. A sound signal conversion unit(150) changes energy distribution in a frequency area and length about the time of the extracted sound sample. A voice signal analyzer(120) extracts voice signal analysis information by analyzing the changed voice signal.
Patent KR-20120000172-A (KR)
Title: Private switching system for intelligent call connecting and method thereof
Inventor: WOO SANG WOO
IPC: H04M3/42
Filed: 2010-06-25
Abstract: PURPOSE: A private switching system and a method thereof with an intelligent call connection function are provided to perform an incoming/outgoing call without pressing an outgoing call code for distinguishing an incoming and outgoing call by a sending subscriber. CONSTITUTION: A subscriber confirmation unit(20) checks whether a subscriber of a sending terminal is subscribed or not. A digit collecting unit(30) collects the digits which are inputted from the sending terminal. A call processing unit(40) connects the digit collecting unit and a SIP(Session Initiation Protocol) gateway. The call processing unit requests the collected digits collecting from the digital collecting unit. The call processing unit connects a call by analyzing the digits which are received from the digit collecting unit.
Patent KR-20110002818-A (KR)
Title: Method for operation of femto base station based on radio access system
Inventor: KIM EUN KYUNG
IPC: H04B7/26
Filed: 2010-07-02
Abstract: PURPOSE: A method for operating a femto base station based on a radio access system is provided to efficiently manage a femto base station in a wireless mobile connection system which supports a femto cell. CONSTITUTION: A femto BS(Base Station) receives the information of a mobile station which enters an idle mode(S331), and receives the information on the mobile station which enters a sleep mode(S332). The femto BS determines an LDO(Low Duty Operation) cycle(S340), and transmits to each mobile station the LDO related information including a determined LDO cycle(S351,S352). Based on the change LDO pattern, the femto base station is managed in the changed LDO mode(S360).
Patent KR-20120004086-A (KR)
Title: 반도체장치의 측벽콘택 형성 방법
Inventor: KIM UK
IPC: H01L21/28
Filed: 2010-07-06
Abstract: 본 발명은 활성영역의 어느 하나의 측벽을 선택적으로 노출시키는 측벽콘택을 용이하게 형성할 수 있는 반도체장치 제조 방법을 제공하기 위한 것으로, 본 발명의 반도체장치 제조 방법은 반도체기판을 식각하여 트렌치에 의해 분리되는 복수의 활성영역을 형성하는 단계; 상기 활성영역의 상부에 돌출부를 형성하도록 상기 트렌치 내부에 갭필된 제1희생막을 형성하는 단계; 상기 제1희생막을 포함한 전면에 제2희생막을 형성하는 단계; 상기 제2희생막을 식각하여 상기 돌출부의 어느 하나의 측벽 및 상부면 일부를 덮는 제2희생막패턴을 형성하는 단계; 상기 제2희생막패턴을 식각장벽으로 상기 제1희생막을 부분 식각하는 단계; 및 상기 활성영역의 어느 하나의 측벽 일부를 개방시키는 콘택영역을 형성하는 단계를 포함하고, 상술한 본 발명은 희생산화막을 형성한 후에 바로 OSC 마스크 공정을 진행하므로 공정단순화 및 폴리실리콘 추가 증착 공정을 생략하여 비용절감에 유리하다. 또한, 희생산화막에 대한 스페이서 식각 공정을 생략함으로써 후속하여 희생산화막을 제거하기 위한 습식딥 공정을 생략할 수 있어 공정 시간 및 비용 절감을 할 수 있다.
Patent KR-20120005679-A (KR)
Inventor: WON YU SUNG
IPC: F21Y101/02
Filed: 2010-07-09
Abstract: 본 발명은 천정에 설치되는 형광등을 대체할 수 있는 엘이디 조명장치에 관한 것으로서, 하우징(50)의 하부면 중심에 안정기(55)가 장착되고, 안정기(55)가 반사커버(60)에 의해 커버되고, 하우징(50)의 하부면에 탄성 클램프(70)가 체결수단(80)에 의해 장착되어, 반사 커버(60)의 측부에 탄성 클램프(70)가 배치되며, 탄성 클램프(70)에 LED 모듈(95)이 장착된 바(bar) 타입의 기판(90)이 장착되고, 상기 기판(90)에 투광커버(97)가 장착되어, LED 모듈(95)이 투광커버(97)에 의해 커버되는 것을 특징으로 한다.
Patent KR-20120006407-A (KR)
Title: Robot cleaner and controlling method of the same
Inventor: KIM YIE BIN
IPC: B25J13/08
Filed: 2010-07-12
Abstract: PURPOSE: A robot cleaner and a control method thereof are provided to precisely recognize the position of the robot cleaner by extracting two or more feature points from multiple images and comparing the information of the feature points with each other. CONSTITUTION: A robot cleaner comprises an image detection unit, a feature point extraction unit, and a feature point matching unit, and a control unit. The image detection unit photographs surroundings and detects the photographed images. The feature point extraction unit extracts multiple feature points from the images and produces feature point sets. The feature point matching unit compares the feature points with each other and matches the feature points. The control unit recognizes the position of the robot cleaner based on the matched results.