baber/WOPTO huggingface dataset:
Patent KR-20090015681-A (KR)
Title: Structure of hood strip for vehicle
Inventor: KIM HEUNG GI
IPC: B62D25/08
Filed: 2007-08-09
Abstract: A hood seal strip structure of vehicle is provided that the noise which is generated while the air flowed into inside through hood heats with the strip is reduced. A hood seal strip structure of vehicle comprises a body portion(110) of the hollow form in which inside is vacant, a supporting part extended in the body portion, a strip(100) prepared between the hood(11) and radiator grill(15). The hood seal strip seals the gap between the hood and radiator grill of vehicle tightly. The strip comprises a hole(111) formed in the body portion with constant interval. The body portion in which hole is formed comprises the subsidence(113).
Patent KR-20090016141-A (KR)
Title: Digital signal processor and digital image processing apparatus adopting the same
Inventor: LEE MYUNG HUN
IPC: H04N9/04
Filed: 2007-08-10
Abstract: A digital signal processor and a digital image processing apparatus are provided to improve maximum speed of continuous photographing. A digital signal processor comprises the followings. If photographing-image data is seized by a photographing process, a digital signal processor processes the photographing-image data each time from processing completion time of one frame data of live-view to processing start time point of next frame data. A digital image processing apparatus comprises the followings. A data converter converts digital video data of RGB(Red, Green and Blue) type into digital video data of luminance and chroma type.
Patent KR-20090016994-A (KR)
Title: Steam wiping device, its rest device, and steam wiping system comprising them
Inventor: PARK YOUNG CHOON
IPC: A47L11/34
Filed: 2007-08-13
Abstract: A dish towel steaming apparatus is provided to prolong time for using the apparatus and shorten time for preheating to generate steam by using a charged battery as a power source. A dish towel steaming apparatus comprises a water storage(20) installed in an upper part of a front side of the dish towel steaming apparatus, a body frame supporting the water storage and a grip in the lower part, a dish towel lock mechanism(60) fixing a roll dishtowel(70) to a front surface of a body frame, a control CPU(30) installed under the water storage of the dish towel steaming apparatus and a steam generation part(40) including a steam chamber(45), a chamber heating assembly(41) and a temperature sensor(43) at a bottom of the control CPU.
Patent KR-20090019346-A (KR)
Inventor: HONG YUN SOO
IPC: B60Q1/04
Filed: 2007-08-20
Abstract: A housing of a head lamp for vehicle is provided to prevent a breakdown and an unintended movement of a bezel by inserting easily the bezel. A housing(110) of a head lamp(100) for vehicle includes a protrusion unit(111) and a groove unit(113). A bezel is inserted into an insertion space which is formed at one side of the protrusion unit. The protrusion unit is protruded in the installation direction of the bezel in order to prevent the ejection of the bezel. The groove unit is formed in a concave shape in the same direction as the protruded direction of the protrusion unit on one side of the insertion space opposing the protrusion part in order to prevent the disturbance of the protrusion unit to the bezel.
Patent KR-20090023817-A (KR)
Title: Device portal gateway based xml for power system
Inventor: AHN KWANG HO
IPC: H04B7/14
Filed: 2007-09-03
Abstract: A XML-based device portal gateway for a power system is provided to realize the device portal of an apartment complex easily and cheaply by being based on a service framework of the opening structure which is called as psXML(Power System eXtensible Markup Language). A user(1) connects to a service server(5) through the wired/wireless Internet with a PC(2) or cellular phone(3) from a remote place to receive the power system service. If a desired service is selected, the selected service is made into a psXML document(6) and then the made psXML document is transmitted to a device portal gateway(8) within a building via the TCP/IP network(7). A psXML interpreter(9) built in the device portal gateway is linked with an RS232 instrument(15), RS485 instrument(16) and an Ethernet instrument(17) through an inner physical communication medium(14) to control and monitor them and set parameters.
Patent KR-20090025889-A (KR)
Title: 광동축혼합케이블망과 연동하는 센서 네트워크 상의 센서노드에서의 전원수신방법
Inventor: HAN SUB
IPC: H04B10/25
Filed: 2007-09-07
Abstract: 본 발명은 센서 네트워크 상의 센서 노드에서의 전원을 수신하는 방법에 관한 것으로, 더욱 상세하게는 광동축혼합케이블(HFC)망과 연동하는 센서 네트워크 상의 센서 노드에서의 전원수신방법에 관한 것이다.  본 발명은 광동축혼합케이블(HFC, Hybrid Fiber Coaxial)망과 연동하는 센서 네트워크 상의 센서 노드에서의 전원을 수신하는 방법에 있어서, 센서 노드용 전원공급장치가 광망종단장치에 전원을 공급하는 단계; 상기 광망종단장치가 상기 전원과 광케이블을 통하여 수신된 데이터를 멀티플렉싱(multiplexing)하여 전기신호를 생성하는 단계; 상기 광망종단장치가 동축케이블을 통하여 상기 전기신호를 케이블모뎀으로 전송하는 단계; 및 상기 센서 노드가 상기 케이블모뎀으로부터 상기 전원을 수신하는 단계를 포함하는 것을 특징으로 하는 센서 노드에서의 전원수신방법을 제공하여, 본 발명에 의하면, HFC망을 통하여 센서 네트워크 상의 센서 노드에 전원과 데이터를 동시에 공급할 수 있다. 
     
     센서 네트워크, 센서 노드, 전원공급, HFC망, 광동축혼합케이블망
Patent KR-20090026405-A (KR)
Title: Automatic washing system for sand-filter
Inventor: YOON HONG YUNG
IPC: B01D24/46
Filed: 2007-09-10
Abstract: An automatic washing system of a sand filter is provided to prevent generation of additional personnel expenses and improve washing efficiency. An automatic washing system of a sand filter comprises the followings: sand(51) filled in the sand filter; a screw(61) installed inside of the sand stirring the sand; and a speed reduction motor(60) rotating the screw, installed outside the sand filter. When the sand filter is backwashed, contaminants fall off the sand easily by rotating screw and stirring the sand.
Patent KR-20080025313-A (KR)
Title: Picture control device and method of the same
Inventor: UCHIIKE HIROSHI
IPC: H04N21/8355
Filed: 2007-09-11
Abstract: An image control device and a method thereof are provided to enable a user to watch contents at both of an output source and an output destination of the contents because watching of original contents can be possible through restrictions of reproduction quality even when the contents are outputted to an external device such as a portable terminal. A tuner(1) receives terrestrial digital signals from a terrestrial antenna or parabolic antenna via a signal line(L1). The received signal is passed through a bandwidth filter, down-converter, and so forth, then passed through a signal line(L2) and is output to a demodulation unit(2). A first decoder(4) decodes an inputted image data stream. An encoder(5) encodes an output of the first decoder through plural converted bit rates. For recording, an output unit outputs image data encoded with a first bit rate by the encoder. At a resolution conversion unit(7), preprocessing is performed, such as at a matrix circuit for converting from a YUV color-difference signal to an RGB signal or an I-P converting circuit for converting a scanning method from interlaced to progressive. A second decoder(16) decodes the same image data encoded with a second bit rate by the encoder. A controller(20) determines the second bit rate based on the first bit rate.
Patent KR-20090028031-A (KR)
Title: Laundry machine
Inventor: CHO HAN KI
IPC: D06F37/26
Filed: 2007-09-13
Abstract: A washing machine is provided to improve external appearance by including a cover made of stainless material and prevent a user from being injured due to a burr by blocking the burr of the cover with a burr blocking part. A washing machine comprises: a cover being made of stainless material and forming external appearance; and a burr blocking part blocking the burr of the cover. The cover comprises: a front cover(20); a detergent box cover(61) put on a detergent box(60) installed at an opening formed in the front cover; and a pump cover(70) covering a pump service hole formed in the front cover. The burr blocking part has a burr blocking rib which is formed in the front side of the detergent box and which is contacted with the detergent box cover and which blocks the burr.
Patent KR-20090029457-A (KR)
Title: System for managing medical image data and method for storing the medical image data using the system
Inventor: LEE HAE KYOUNG
IPC: G16H10/60
Filed: 2007-09-18
Abstract: A method for storing medical image data unified management system and medical image data using the same are provided to increase the spatial and temporal efficiency by performing functions generating a new file on one screen. A medical image toward the necessary part of a patient is photographed(S310). An image input unit of the medical equipment is inputted through wire/wireless communications network. A storage unit is generated and outputted through an output unit(S320). A part of the medical image is extracted(S330). Extracted a part medical image is stored in the storage as the new file(S350). The medical record of the medical image or the extracted medical image and the patient which the thus corresponds is outputted(S360).
Patent KR-20080027183-A (KR)
Title: Electroluminescence display device and display non-uniformity adjusting method thereof
Inventor: OGAWA TAKASHI
IPC: H05B44/00
Filed: 2007-09-20
Abstract: An EL display device and a method for correcting non-uniformity display thereof are provided to measure a current flowing in an EL element by driving a driving transistor for driving the EL element in a saturation region. An EL(Electroluminescence) display device includes plural pixels having an EL element(EL) with a diode structure and a driving transistor(Tr2), which is connected to the EL element, for controlling a current flowed in the EL element. An on display signal for inspection is supplied to respective pixels. The current flowing in the EL element is detected by driving the driving transistor in a saturation region. Data signals supplied to corresponding pixels are corrected based on the value of the current.
Patent KR-20080027212-A (KR)
Title: Method for handling radio link failure in wireless communications system and related apparatus
Inventor: JEN YU CHIH
IPC: H04B7/26
Filed: 2007-09-21
Abstract: A method for processing a radio link failure in a wireless communication system and a related apparatus are provided to determine a point of time for entering into an idle mode or releasing radio resources quickly by using timers when processing the radio link failure after detecting the radio link failure in a packet switching domain. In a method(30) for detecting a radio link failure in a packet switching domain of a wireless communication system and processing the detected radio link failure, the method comprises the following step of determining time for entering into an idle mode or releasing radio resource by utilizing at least two first timers at a first entity or at least two second timers at a second entity in order to restore or rest the radio link(302).
Patent KR-20090035756-A (KR)
Title: Concrete self-heating system utilizing electrically conductive concrete
Inventor: TUAN CHRISTEPHER Y
IPC: E01C11/26
Filed: 2007-10-08
Abstract: A concrete self-heating system is provided to lengthen the lifetime of the road by using the conductivity concrete without injuring the road to melt the ice and snow. The concrete self-heating system covers the foundation(32) for road. The concrete self-heating system comprises one or more conductivity concrete slab(22). Each concrete slab comprises surface layers(34), the power source(38), and two connectors and thermal barrier(36). The surface layer is made of the conductivity concrete and has the upper side(40) and two electrodes(24,26). A plurality of bridges is mounted on the electrode.
Patent KR-20080031845-A (KR)
Title: Mixing device for tub
Inventor: MASUDA MASATOSHI
IPC: A61H23/00
Filed: 2007-10-08
Abstract: A mixing device for a bathtub is provided to mix a sufficient amount of gas into a liquid that is supplied to a tub, and to make the gas dissolved in the liquid in a mixing space of a supply pipe. A fluid mixing device includes a liquid storing space, a supply pipe(220), a liquid level setting up device and a circulation path. The liquid storing space stores liquid and gas and is able to be pressurized. The supply pipe is installed inside the liquid storing space, and has plural holes to discharge the liquid from the inside of the supply pipe to the inside of the liquid storing space. The circulation path is installed together with a circulation pump(31) to circulate the liquid in the liquid storing space. One end of the circulation path is connected to the supply pipe, and the other end of the circulation path is connected to the inside of the liquid storing space.
Patent KR-20090037008-A (KR)
Title: Solenoid valve for brake system
Inventor: LEE CHUNG JAE
IPC: B60T8/36
Filed: 2007-10-11
Abstract: A solenoid valve for brake system is provided to fasten the valve core and the sleeve easily as the hooking portion of the sleeve is combined in the groove of the valve core through the deformation. A solenoid valve for brake system comprises a valve seat member(20) in which a seat part(24) with a first orifice(23) is formed in one body, an opening and closing member(70) in which a second orifice(73) and a first opening and closing part(74) for opening and shutting the first orifice are formed, an opening spring(75) moving the opening and closing member, a sleeve(30) in which a first end part combined in the exterior of the valve seat member and a flange part(31) fixed to a modulator block(100) are prepared, and a valve core(50) combined in a second end which is the opposite side of the sleeve first end. The valve core has a groove and the sleeve has a hook for engagement between them.
Patent KR-20090039173-A (KR)
Title: Apparatus and method of multi-bit programming
Inventor: SONG SEUNG HWAN
IPC: G11C16/04
Filed: 2007-10-17
Abstract: An apparatus and a method of multi-bit programming is provided to form optimum distribution by using a multi-level programming method. A multi bit cell array(710) comprises a first page(711) and a second page(712). A first page comprises a plurality of first multi bit cells, and a second page comprises a plurality of second multi bit cells. A programming unit(720) programs the first and second data in the first and second multi bit cells. A verification unit(730) verifies a programming condition of first data in first multi bit cells by using the first test voltage and verifies a programming condition of the second data in second multi bit cells by taking advantage of the second test voltage. The verification unit compares the threshold voltage of first multi bit cells with the first test voltage.
Patent KR-20090039889-A (KR)
Title: Tilt sensor using hall device
Inventor: KIM SUNG OK
IPC: G01D7/00
Filed: 2007-10-19
Abstract: A tilt sensor using a hall device is provided to measure the angle of slope by detecting change amount of electric field quantity of a magnetic and measure slope regardless of external temperature or humidity. A tilt sensor using a hall device comprises: a magnetic(10) which includes N pole and S pole and is fixed; and a hall device(20) rotated around the magnetic. The hall device detects the change amount of the electric field according to the location of N pole and S pole of the magnetic and computes slope. The hall device comprises: a hall electric field detection unit(21) which is located near the magnetic, and detects location of N pole and the S pole of the magnetic; a microprocessor computing slope according to the outputted electric field detection signal and outputs the slope to a digital signal; and an interface(23) outputting the signal outputted in the microprocessor to an external device.
Patent KR-20080039290-A (KR)
Title: Ionizer
Inventor: SATO TOSHIO
IPC: H05F3/04
Filed: 2007-10-30
Abstract: An ionizer is provided to reduce a repairing work of the cleaning or an exchange of an electrode probe by reducing a pollution of the electrode probe. An ionizer includes a housing(2), a positive electrode probe(4A), a negative electrode probe(4B), an air ejection unit(5), a protection cover(23), and a space unit. The housing has at least one electrode attaching unit. The positive and negative electrode probes for an ion generation are arranged on the electrode attaching unit in parallel. The air ejection unit is located between the positive electrode probe and the negative electrode probe, and is opened on the electrode attaching unit. The protection cover covers the positive and negative electrode probes and the air ejection unit. The space unit is formed inside the protection cover, and is widened from the positive and negative electrode probes to the air ejection unit. The protection cover has an air spray hole(25) and two air ejection holes. The air spray hole is located on a front part of the air ejection unit, and sprays the air from the air ejection unit to a work. Two air ejection holes are formed on a position corresponding to the positive and negative electrode probes. Two air ejection holes outputs the air from the air ejection unit to an external of the protection cover.
Patent KR-20090044938-A (KR)
Inventor: JEONG CHI HWAN
IPC: H04R19/04
Filed: 2007-11-01
Abstract: 본 발명은 마이크로폰 및 그의 제조 방법에 관한 것으로, 제 1과 2 음향 감지부가 형성되어 있는 제 1 기판과; 상기 제 1과 2 음향 감지부 각각으로 음향이 입력되는 제 1과 2 포트가 형성되어 있으며, 상기 제 1 기판에 접착되어 있는 제 2 기판으로 구성된다. 
     따라서, 본 발명은 단일 기판에 음향 감지부들을 일체로 형성하여, 각 소자간의 균일도(Uniformity) 및 특성 균일도가 우수하여, 각 소자간의 성능 편차가 매우 작아지는 장점이 있다. 
     또한, 본 발명은 소자 제조뿐만 아니라 패키징 공정까지 웨이퍼 상태에서 일괄적으로 처리하는 웨이퍼 레벨 패키징(Wafer Level Packaging)에 의해 마이크로폰 소자를 제조함으로써, 생산비용을 절감할 수 있고, 생산 기간을 단축할 수 있으며, 수율을 향상시킬 수 있는 장점이 있다. 
       
     마이크로폰, 포트, 기판, 접착, 웨이퍼, 음향감지
Patent KR-20090055182-A (KR)
Inventor: BAEK YUN HAK
IPC: B63J2/02
Filed: 2007-11-28
Abstract: 본 발명은 선박의 연소용 에어 예열 시스템에 관한 것으로서, 선박의 엔진으로 공급되는 연소용 에어를 예열시키는 시스템에 있어서, 엔진에 설치되며, 엔진의 냉각을 위하여 순환수가 순환 공급되는 냉각 자켓과, 엔진을 통과하여 온도가 상승한 순환수가 순환 공급되고, 연소용 에어가 엔진으로 공급되는 경로 상에 설치됨으로써 연소용 에어를 순환수에 의해 가열시키는 열교환기를 포함한다. 따라서, 본 발명은 엔진으로부터 발생하는 열을 사용하여 엔진에 공급되는 연소용 에어를 예열시킴으로써 연소용 에어의 예열에 사용되는 에너지를 절약하고, 연소용 에어의 예열을 위하여 보일러 등과 같은 장치들이 불필요함으로써 보일러 등의 설치에 따른 공간 및 비용을 줄일 수 있는 효과를 가지고 있다. 
       
     엔진, 연소용 에어, 냉각 자켓, 열교환기, 쿨러, 온도 센서, 제어부
Patent KR-20090055185-A (KR)
Title: Rubber composition for tire tread
Inventor: PARK JUN HYUN
IPC: C08K3/36
Filed: 2007-11-28
Abstract: A rubber composition for tire tread is provided to improve dispersion within silica rubber, tensile strength, braking ability on wet road, and to improve high fuel efficiency due to the reduction of rotary resistance of tire. A rubber composition for tire tread comprises base rubber 100 parts by weight, and silica 5-50 parts by weight of which the surface is modified with polystyrene or polybutadiene. The silica surface-modified with polystyrene or polybutadiene is prepared by polymerizing silica surface-modified by a coupling agent and styrene or butadiene by using a negative ion surface initiation living polymerization. The rubber composition further includes silica of which the surface is not modified, based on the base rubber 100 parts by weight.
Patent KR-20090057569-A (KR)
Title: 영상표시 장치 및 방법
Inventor: BAEK SANG WON
IPC: H04N5/44
Filed: 2007-12-03
Abstract: 본 실시예의 영상표시 장치는 외부기기로부터 전송되는 신호를 수신하기 위한 외부기기 접속부와, 상기 외부기기 접속부를 통하여 입력되는 영상신호가 디스플레이부를 통하여 출력되도록 제어하는 제어부와, 상기 제어부의 제어에 따라, 상기 영상신호의 해상도를 변환하여 상기 디스플레이부를 통하여 출력되도록 하는 영상신호 처리부가 포함되고, 상기 제어부는 상기 외부기기로부터 전송되는 신호로부터 상기 외부기기의 모델명 정보와 해상도 정보를 검출하여, 이를 저장관리하는 것을 특징으로 한다.  
       
     영상표시 장치, 해상도
Patent KR-20090061091-A (KR)
Title: The prevention board panel taking or removal useful asbestos-dust scattering method and asbestos-dust scattering prevention board of press out-transformation cement panel taking or removal a vacant space
Inventor: CHOI EUI SUP
IPC: E04C2/38
Filed: 2007-12-11
Abstract: A scattering prevention board for disassembly/removal of an extruded cement panel, and a panel disassembly/removal method using the same are provided to prevent the scattering of asbestos powder when disassembling and removing an extruded cement panel having perforated holes in which the asbestos powder is left. A scattering prevention board for disassembly/removal of an extruded cement panel(100) comprises a contact plate(200) which is formed in a fixed size to adhere close to the whole side of the cement panel in which hollows(101) are exposed, caulking protrusions(201) which are formed on the contact plate to close the hollows of the cement panel, a fixing clip(203) which is installed on the top and bottom ends of the contact plate to secure the contact state of the contact plate to the panel, a protrusion(207) formed in the end of the fixing clip, and a double-sided tape(210) equipped in the inner circumference of the contact plate avoiding the caulking protrusion.
Patent KR-20090062599-A (KR)
Title: Fe-al different metals welding appartus and welding method using ultrarsonic vibration
Inventor: HONG SEUNG GAB
IPC: B23K1/06
Filed: 2007-12-13
Abstract: A Fe-Al different metal welding apparatus and method using ultrasonic vibration are provided to repress the formation of compound layer lowering welding property on the Fe-Al welded part efficiently. A Fe-Al different metal welding method using ultrasonic vibration includes a step of applying ultrasonic vibration to molten pool by using an ultrasonic vibration terminal(201) which is connected to a welding torch(202) and moves together. The welding torch is arranged 1~5mm toward Fe side based on the welding centerline of the Fe-Al welded part. The ultrasonic vibration terminal applies ultrasonic vibration with amplitude of 2~10mum.
Patent KR-20090063988-A (KR)
Title: 세벌원판식 한글소리값 변환장치
Inventor: KIM SUN I
IPC: G09B1/30
Filed: 2007-12-14
Abstract: 본 발명은 한글의 소리값을 음절단위로 다른 문자체계로 변환하는 장치에 관한 것으로, 더욱 상세하게는 한글을 초성, 중성, 종성의 세 벌로 구분하여 자유롭게 조합되도록 하고, 다른 문자체계도 한글의 초성, 중성, 종성의 소리값에 대응되도록 세 벌로 구분하여 한글의 초성, 중성, 종성의 세 벌과 짝을 이루어 놓음으로써, 한글이 한 글자, 즉 한 음절단위로 조합될 때 해당 소리값의 다른 문자체계도 한 음절로 동시에 변환되어 표시되도록 하는 장치에 관한 것이다. 
     이를 위하여 본 발명은, 한글의 초성과 초성의 소리값에 대응되는 다른 문자체계가 함께 인쇄된 초성판과 한글의 중성과 중성의 소리값에 대응되는 다른 문자체계가 함께 인쇄된 중성판, 그리고 한글의 종성과 종성의 소리값에 해당하는 다른 문자체계가 함께 인쇄된 종성판을 포함하되, 상기 3개의 판이 서로 겹쳐졌을 때 한글이 시각적으로 한 글자로 인식될 수 있도록 인쇄하고, 한글이 조합되었을 때 상기 3개의 판 위에 각각 함께 인쇄되어 있는 다른 문자체계도 조합되어 한글에 대응되는 소리값을 가지는 한 음절로 인식될 수 있도록 인쇄한 것으로, 상기 3개의 판의 형태를 원형으로 하여 각각 독립적으로 회전시킴으로써 다수의 한글과 그에 대응되는 다수의 문자체계를 연속적으로 조합할 수 있도록 한 것에 특징이 있다. 
       
      한글, 소리값, 음절, 변환, 초성, 중성, 종성, 세벌식, 조합, 원판
Patent KR-20090070220-A (KR)
Title: Heat radiating device for semiconductor device
Inventor: LEE YONG DEOK
IPC: G06F1/20
Filed: 2007-12-27
Abstract: A heat radiating device for a semiconductor is provided to differently configure an area of a part where a fan for radiating heat is mounted and a part facing a central processing unit of a computer. A lower heat radiation member(10) faces a semiconductor module. An upper heat radiation member(20) is combined with an upper part of the lower heat radiation member. The lower heat radiation member and the upper lower heat radiation member are respectively manufactured. The lower heat radiation member and the upper lower heat radiation member are combined by a combining member. A mounting member(12) of the lower heat radiation member mounts a heat radiation device for a semiconductor in a semiconductor circuit board. In the upper lower heat radiation member, a cooling fan(40) is installed.
Patent KR-20070032310-A (KR)
IPC: H01L21/66
Filed: 2004-07-07
Abstract: 본 발명은 피검사 장치(Device Under Test: DUT)의 출력 신호(1)를 평가하는 방법에 관한 것으로, 상기 피검사 장치(DUT)는 자동 검사 장비(Automated Test Equipment: ATE)에 의해 제공되는 입력 신호에 응답하여 상기 출력 신호를 출력하며, 상기 피검사 장치(DUT)의 상기 출력 신호(1)와 기준 신호(3) 사이의 차이를 나타내는 차이 신호(4)를 생성하는 단계와, 각각의 클록 기간(11a, 11b) 동안 상기 차이 신호(4)를 적분하여, 적분된 차이 신호(6)를 생성하는 단계와, 상기 각각의 클록 기간(11a, 11b) 동안 상기 피검사 장치(DUT)의 상기 출력 신호(1)에 할당될 비트 레벨에 관하여 상기 적분된 차이 신호(6)를 평가하는 단계를 포함한다.
Patent KR-20070035573-A (KR)
IPC: C08F216/14
Filed: 2005-06-24
Abstract: [과제] 반도체 장치 제조의 리소그라피 프로세스에 사용되고, 리소그라피용 하층막 형성 조성물, 및 포토레지스트에 비하여 큰 드라이 에칭 속도를 가지고, 그리고, 포토레지스트와의 인터믹싱을 일으키지 않는 하층막을 제공하는 것. 
     [해결수단] 할로겐 원자로 치환된 나프탈렌 환을 포함하는 단위 구조를 폴리머를 구성하는 단위구조 중, 몰 비로 0.3 이상 갖는 폴리머 및 용제를 포함하는 것을 특징으로 하는 리소그라피용 하층막 형성 조성물. 
     리소그라피, 하층막 형성 조성물, 포토레지스트, 드라이 에칭, 할로겐 원자, 나프탈렌 환