baber/WOPTO huggingface dataset:
Patent KR-20030049508-A (KR)
Title: A Mounting Device for Exhaust Apparatus
Inventor: LEE GI SU
IPC: F01N13/00
Filed: 2001-12-15
Abstract: PURPOSE: A mounting device of a vehicle exhaust system is provided to improve the commercial value of a vehicle by enhancing the offset efficiency of the high-frequency vibration or noise generated from an exhaust system. CONSTITUTION: A rubber body(10) includes liquid chambers(12,14). An orifice is formed between the liquid chambers. An operating oil flows in the liquid chambers. When the operating oil passes through the orifice, a damping force is generated. Vibration and noise are absorbed in the damping force. For preventing the rising of the pressure of a liquid, a movable plate(18) as a liquid pressure absorbing unit is installed between the liquid chambers.
Patent KR-20030049688-A (KR)
Title: the structure of variable shape of turbo charger and the controlling device and a method
Inventor: KIM TAE IK
IPC: F02B37/24
Filed: 2001-12-17
Abstract: PURPOSE: Structure of a shape-variable turbo charger and a control method thereof are provided to obtain optical intake pressure by move a turbine blade of a turbo charger with engine oil. CONSTITUTION: Structure of a shape-variable turbo charger comprises a compressor housing(10) having a compressor blade(20), a turbine housing(10') having a turbine blade(20') rotating by the exhaust gas discharged from an engine, a variable shaft actuating unit(30) axially connecting the compressor blade with the turbine blade, a hydraulic actuating unit(40) changing the length of the variable shaft actuating unit, first and second hydraulic supply lines(50,50') supplying engine oil to the hydraulic actuating unit and returning the engine oil to an oil pan, and a hydraulic selective supply control unit(60) controlling selectively the first and second hydraulic supply lines.
Patent KR-20030055708-A (KR)
Title: RF Transceiver for Preventing loss and burglar
Inventor: HONG BYUNG SUN
IPC: G08B21/24
Filed: 2001-12-27
Abstract: PURPOSE: A RF transceiver apparatus for loss and robbery prevention is provided, which prevents loss and robbery of an important belonging in advance by outputting an alarm. CONSTITUTION: According to the RF transceiver apparatus performing RF communication using a communication frequency in a specific band, a transmitter(100,200,300) is given with a specific discrimination code and transmits a frequency signal corresponding to the discrimination code periodically with a communication frequency in a specific band having a fixed range communication distance. And a receiver(400) is connected to the transmitter wirelessly, and sets a communication channel with the transmitter according to operation state of a switching device, and receives the frequency signal transmitted from the transmitter after applying a data input signal and then converts it into code data corresponding to the frequency signal and stores it in a memory, and converts the frequency signal transmitted from the transmitter thereafter into code data and compares it with the code data stored in the memory, and generates an alarm when the received code data does not coincide with the previously stored code data or the code data is not received from the transmitter.
Patent KR-20030055758-A (KR)
Title: Variable gain amplifier circuitry in automatic gain control
Inventor: CHO MIN HYEONG
IPC: H03F3/45
Filed: 2001-12-27
Abstract: PURPOSE: A variable gain amplification circuit of an automatic gain control is provided, which achieves a pseudo exponential function with a simple configuration, and prevents power consumption. CONSTITUTION: A fixed resistor part(R) receives an electric signal, and a variable resistor part(r) is connected to the fixed resistor part serially and has a plurality of NMOS transistors connected in parallel each other by applying different control voltage. The fixed resistor part has the plurality of NMOS transistors operating in a saturated area. The variable resistor part acts as one variable resistor by connecting the plurality of NMOS transistors in parallel operating in a linear area.
Patent KR-20010053622-A (KR)
Title: 가상 레지스터 번호들을 이용하여 논리적 레지스터번호들을 물리적 레지스터 번호들로 대응시키도록 구성된프로세서
IPC: G06F9/30
Filed: 1999-01-18
Abstract: 레지스터 이름 재설정 하드웨어를 포함하는 대응 유닛을 적용한 프로세서가 도시된다. 상기 대응 유닛은 내부라인 종속성들을 검출하기위한 명령 조작들의 검색을 통해 가상 레지스터 번호들을 소스 레지스터들에 할당할 수 있다. 후속적으로, 물리적인 레지스터 번호들은 상기 가상 레지스터 번호들에 응답하는 상기 소스 레지스터 번호들에 대응된다. 상기 대응 유닛은 상기 대응 유닛으로 처리되는 명령 조작들의 각 라인들에 해당하는 현재 예측 상태를 (예를 들어, 대응 격납부)에 저장할 수 있다. 부가적으로, 상기 대응 유닛은 상기 라인 내의 명령 조작들이  논리 레지스터을 갱신하는 가를 나타내는 표시를 저장하고, 여기서 상기 논리 레지스터들은 갱신되며, 상기 물리적인 레지스터번호들은 상기 명령 조작들에 할당된다. 한 라인의 명령 조작에 대한 예외 조건을 검출함에 따라서, 상기 라인에 해당하는 상기 현재 예측 상태는 상기 대응 격납부에서 재저장된다. 부가적으로, 상기 예외를 만나는 명령 조작 이전에 상기 라인 내부 명령 조작들에 해당하는 물리적인 레지스터 번호들은 상기 현재 예측 상태로 재저장된다. 상기 대응 유닛은 조건 코드 결과와 정수 결과 모두를 저장하기위해 동일한 물리적인 레지스터를 이용할 수 있다. 상기 물리적인 레지스터를 식별하는 상기 물리적인 레지스터 번호는 상기 조건 코드 결과와 정수 결과 모두에 대해 저장된다. 상기 대응 유닛은 하나 이상의 명령 조작들을 철회함에 따라서 상기 구조적 이름 재설정 블록으로부터 이전 이름 재설정들을 꺼낸다. 상기 꺼내어진 물리적 레지스터 번호들은 상기 갱신된 구조적 상태에 대해 캠 된다. 만일 캠 일치가 검출되면, 상기 꺼내어진 물리적인 레지스터는 자유사용되지 않는다.
Patent KR-20010072131-A (KR)
Title: 브롬화된 중합체 및 무기 산화물 입자를 함유하는 세라머
IPC: C08L33/16
Filed: 1998-12-30
Abstract: 본 발명은 코팅, 코팅을 함유하는 복합체 구조물, 및 이 코팅 및 복합체 구조물을 제조하기 위한 조성물 및 그 방법을 제공하며, 여기서 상기 조성물은 무기 산화물 입자 및 중합 가능한 브롬화된 화합물을 포함하고, 상기 코팅은 무기 산화물 입자 및 브롬화된 중합체를 포함한다.
Patent KR-20010099613-A (KR)
IPC: C08J3/03
Filed: 1999-08-05
Abstract: 본 발명은 일산화탄소 및 올레핀의 공중합체의 90 중량% 이상이 일산화탄소 단위 및 올레핀 단위를 포함하며, 용매가 아연 염, 칼슘 염, 티오시아네이트, 및 철 염으로 구성된 군으로부터 선택되는 하나 이상의 구성원의 수용액인, 일산화탄소와 올레핀의 공중합체인 폴리케톤의 용매 중 용액을 제공한다.
Patent KR-20010082184-A (KR)
IPC: A61K31/4725
Filed: 1999-08-27
Abstract: 본 발명은 식 (1)의 화합물 및 이의 약학 허용염 또는 약하 조성물을 사용하여 카나제 매개 증상을 치료하는 방법에 관한 것이다. 
     
       
     
     상기식에서 Z는 N 또는 CR 1 이고, 여기서 R 1 은 비간섭 치환체이고, X 1 및 X 2 는 각각 연결체이고 
     Ar 1 및 Ar 2 는 동일하거나 상이하며, 선택적으로 치환된 C1-C20의 히드로카빌 잔기를 나타내는 바 여기서 Ar 1 및 Ar 2 의 적어도 하나는 선택적으로 치환된 아릴기로서, X 2 가 CH 2 또는 이의 등가근(isostere), X 1 은 CO 또는 이의 등가근, 및 Ar 2 가 선택적으로 치환된 페닐일 때, Ar 1 은 선택적으로 치환된 인돌릴, 벤즈이미다졸릴 또는 벤조트리아졸릴 치환체가 아니며, 여기서 상기 선택적으로 치환된 페닐은 선택적으로 치환된 인돌릴, 벤즈이미다졸릴 또는 벤조트기아졸릴이 아니라는 조건을 가지며, Y는 비간섭 치환체로서 n 은 0 내지 4의 정수이며 m은 0 내지 4의 정수이고 l은 0 내지 3의 정수이다.
Patent KR-20010075125-A (KR)
Title: Public telephone having portable computer interface function and method for controlling the same
Inventor: CHOI YOUNG SUK
IPC: H04M17/02
Filed: 1999-09-15
Abstract: PURPOSE: A public telephone having a portable computer interface function is provided to allow a user to utilize information regardless of a place and time by connecting a portable computer to a computer communication network through a wire telephone line. CONSTITUTION: A public telephone having a portable computer interface comprises a hook switch(20), a card reader(30) for reading information recorded on a card, a card verifier(31) for checking the read information, a coin sorter(32) for sorting dropped coins, a keypad input unit(34) for generating key signals under the condition that the card or coins are valid, a DTMF signal generator(35) for generating a DTMF signal in response to the key signals generated by the keypad input unit, a controller(36) being initialized in response to an off-hook state of the hook switch(20), the controller combining and analyzing output signals from peripheral devices and controlling the entire operation of the public telephone in accordance with the analyzed result, a character display unit(37) for outputting a guidance character message about the use of the public telephone to the user, an office line interface unit(38) for performing an interface operation with the office line, a speaking circuit(39) connected to the office line interface unit for amplifying a signal to be transmitted and a received signal, a PC communication switch(28) for starting a PC communication mode, and a modem connector(42) for connecting the speaking circuit to a modem of a PC.
Patent KR-20010082237-A (KR)
IPC: C08L69/00
Filed: 1999-08-03
Abstract: 방향족 폴리카보네이트 수지, 및 제 1 피복만 갖고 추가의 피복은 갖지 않는 표면 개질된 이산화티탄을 함유하는 열가소성 수지 조성물이 개시되어 있다.  조성물은 연속적인 경질 열가소성 수지 상에 분산된 불연속적인 고무 상을 포함하는 고무 개질된 그라프트 공중합체; 경질 공중합체; 플루오로중합체; 및/또는 난연량의 유기인 난연제를 포함할 수 있으며, 이 때 경질 열가소성 수지 상의 적어도 일부는 고무 상에 화학적으로 그라프트된다.  바람직한 이산화티탄은 폴리올 또는 폴리실록산의 제 1 피복 물질을 포함한다.  열가소성 수지 조성물은 제 1 피복 및 하나 이상의 추가 피복을 갖는 이산화티탄을 포함하는 열가소성 수지 조성물과 비교하여 줄무늬 긁힘에 대해 개선된 저항성을 나타낸다.
Patent KR-20010081042-A (KR)
Title: 탄성 표면파 장치
Filed: 2000-10-04
Abstract: 본 발명은 탄성 표면파 장치에 관한 것으로서, 압전성 기판상에서 전반 특성으로 방향성을 갖는 일방향성 전극구조의 SPUDT를 서로 전반방향이 역방향이 되도록 대향 배치하여 이루어진 RSPUDT에 의해 구성되는 트랜스듀서를 병렬로 접속하고 있는 것을 특징으로 한다.
Patent KR-20010099859-A (KR)
IPC: G01N35/10
Filed: 2000-10-20
Abstract: 검출용 칩(2)은 서로 착탈이 가능한 본체부(5)와 프레임(4)으로 이루어지고, 본체부(5)의 내측에는 매트릭스형으로 다수의 핀 전극(10)이 돌출되어 있고, 이 핀 전극(10)에는 상이한 유전자 배열로 이루어지는 올리고뉴클레오티드가 고정되어 있으며, 이 핀 전극(10)과 접촉하지 않도록 프레임(4)의 리세스(8)에 공통 전극이 설치되어 있고, 리세스(8)에 샘플 DNA를 충전하고, 공통 전극과 핀 전극(10) 사이에 전압을 인가하고, 전류를 검출하여 하이브리다이제이션한 2가닥 DNA를 검출하여 해석 가능하게 한다.
Patent KR-20020001849-A (KR)
IPC: G06F9/46
Filed: 2001-02-06
Abstract: 본 발명은 통신 네트워크(120)를 통해 상호 접속된 제어기 스테이션(114)과 피제어 스테이션(102)을 포함하는 통신 시스템(100)에 관한 것이다.  상기 피제어 스테이션(102)의 한 세트의 기능들은 기본 소프트웨어 요소를 통해 액세스 가능하다.  상기 세트의 기능들의 확장은 상기 기본 소프트웨어 요소에 대한 링크를 가지고 있는 확장 소프트웨어 요소를 통해 액세스 가능하다.  또한, 본 발명은 상기 통신 시스템(100)에서 표준 확장 기능을 제공하는 방법에 관한 것이다.
Patent KR-20020021100-A (KR)
IPC: H05K1/00
Filed: 2000-05-23
Abstract: 본 발명은 레이저 빔(7)의 주사방향과는 거의 직각방향으로 이동하는 가공 테이블(5)상의 수지 필름 또는 수지 필름층을 포함하는 적층체의 수지 필름층에, 한방향 또는 쌍방향으로 주사된 연속발진 탄산가스 레이저 빔을 조사하여 수지 필름을 개구하는 것을 특징으로 하는 배선판용 수지 필름 또는 양면 캐리어 테이프용 수지 필름의 가공방법이다. 연속발진 탄산가스 레이저를 사용하여 구멍뚫기 가공을 하기 때문에, 고효율, 고정밀도로 가공할 수 있으며, 리지드-플렉스 배선판 또는 양면 캐리어 테이프를 고품질로 수율좋게 얻을 수 있다.
Patent KR-20020015699-A (KR)
IPC: H04L12/56
Filed: 2000-06-14
Abstract: 통신 네트워크가 제공된다.  네트워크는 패킷 네트워크를 포함한다.  또한 네트워크는 복수의 멀티미디어 채널 뱅크를 포함한다.  멀티미디어 채널 뱅크는 통신 링크를 통해 패킷 네트워크에 결합되고, 다양한 포맷 중 하나에서 사용자 장비로부터 신호를 각각 수신할 수 있는 복수의 포트를 갖도록 구성될 수 있다.  또한 네트워크는 패킷 네트워크에 통신을 위해 결합된 멀티미디어 리소스 관리자를 포함한다.  복수의 멀티미디어 채널 뱅크 및 멀티미디어 리소스 관리자는 멀티미디어 채널 뱅크의 속성을 제어하고, 멀티미디어 채널 뱅크와 패킷 네트워크 사이에서 통신 링크 내의 대역폭 할당을 제어하기 위해, 클라이언트/서버 관계와 관련된다.
Patent KR-20020018686-A (KR)
IPC: H01L21/56
Filed: 2000-06-30
Abstract: 반도체 칩(8)을 지지하는 터브(5)와, 반도체 칩(8)이 수지 밀봉되어 형성된 밀봉부(12)와, 터브(5)를 지지하는 터브 현수 리드(4)와, 밀봉부(12)의 이면의 주연부에 노출하는 피접속부와 터브측의 단부에 상기 피접속부보다 얇게 형성된 두께가 얇은 부분을 구비하고, 또한 상기 피접속부의 밀봉부(12) 내에 배치되는 와이어 접합면(2d)에 내측 홈부(2e) 및 외측 홈부(2f)가 설치된 복수의 리드(2)와, 반도체 칩(8)의 패드(7)와 리드(2)를 접속하는 와이어(10)로 이루어지고, 리드(2)의 상기 두께가 얇은 부분이 밀봉용 수지에 의해 덮이고, 또한 와이어(10)가 상기 피접속부에 대하여 외측 홈부(2f)와 내측 홈부(2e)와의 사이에 접합되어 있으며, 리드(2)의 상기 두께가 얇은 부분과 외측 홈부(2f)와 내측 홈부(2e)에 의해 리드 탈락 방지를 도모한다.
Patent KR-20030061559-A (KR)
Title: method for object rendering on thin client platforms
Inventor: HAN UNG
IPC: G06F9/44
Filed: 2002-01-14
Abstract: PURPOSE: A rendering method for a thin client platform is provided to execute the HTML(HyperText Markup Language) or the Java on a thin client environment lacking the resource to execute the HTML or the Java. CONSTITUTION: After loading an HTML file on an interpreter, the information for an object device is loaded(820). The HTML file is parsed by finding out the HTML tags, and the respective tags generating an HTML preprocessing class structure are made(830). A parsing class structure is fixed through a parsing process by using the parameters of the object device, and an algorithm renders the HTML based on sizes and a class level fit to a palette of the object device(840). After the rendering, all display information is stored, and a process finally outputs the rendering information on an HTML format compiled by passing the class level(850). All processes are terminated after outputting the compiled instructions(860).
Patent KR-20020066960-A (KR)
Inventor: MAYUMI EIJI
IPC: H02K5/00
Filed: 2002-01-18
Abstract: PURPOSE: To provide a stepping motor of small current and large torque, wherein the motor width in specific directions is reduced, uniform magnetic fields are formed throughout its circumference, and an effective number of turns is ensured. CONSTITUTION: A stator yoke case 26, which is also used as motor case and is made of a magnetic material is provided with openings 31, whose cutting planes are parallel planes, basically facing each other along the tangential lines to the outside diameter of a coil 18a and 18b. Due to this, the coils 18a and 18b are exposed, but an air gap d between the outer circumferential surface of the coil 18a and 18b and the case and a wall thickness t are reduced. As a result, the motor width can be reduced by 2(d+t), with respect to motors with the same output.
Patent KR-20020033656-A (KR)
Title: Load-change dependent lubrication system of Vessel's Diesel engine ships with the motor-controlled eccentric shaft
Inventor: KIM GEUN JU
IPC: F01M1/16
Filed: 2002-01-18
Abstract: PURPOSE: A lubricant apparatus is provided to control the amount of lubricant oil, and improve the safety by performing the lubrication during the rotation of the engine and the rotation by connecting an LCD(Load Change Dependent) shaft with a lever shaft. CONSTITUTION: A camshaft is in synchronization with the revolution of an engine by interlocking with driving shaft of the engine. A lubricant apparatus has a load variation follower for controlling a lever eccentric shaft motor, which drives the shaft by connecting an LCD shaft with a lever shaft, so that the angle of the cam and oil amount are changed according to the variation of the engine load.
Patent KR-20030065647-A (KR)
Title: Prevention apparatus for increasing bacillus of air conditioner
Inventor: SHIN GYEONG CHEOL
IPC: F24F3/16
Filed: 2002-01-30
Abstract: PURPOSE: A device for preventing the propagation of bacteria of an air conditioner and an operating method thereof are provided to dry harmful bacterium being parasitic on an indoor heat exchanger or prevent the propagation of bacteria by ultraviolet sterilization and accordingly to make a delightful room. CONSTITUTION: An operation method for a device for preventing the propagation of bacteria comprises the steps of deciding an operation state of an operation/stop switch of an air conditioner(S10); operating an outdoor device if the operation/stop switch is in operation(S20); operating the outdoor device and then operating an air blower of the outdoor device after a constant time(S30,S40); lighting a ultraviolet sterilization lamp for a constant time with working the air blower(S50); stopping the operation of the outdoor device if the operation/stop switch stops(S60); operating the air blower for some time after operating the outdoor device(S70); and operating the ultraviolet sterilization lamp after the blower works(S80).
Patent KR-20020091758-A (KR)
Inventor: MISHIRO NAOHIRO
IPC: G01D5/16
Filed: 2002-01-31
Abstract: PURPOSE: To solve the problem that a circuit scale has been large since an activation circuit has been using an operational amplifier conventionally. CONSTITUTION: The rotary angle detector comprises a bridge circuit 10 for converting the magnetic field change in an MR element 5 to a voltage change, a differential amplification circuit 20 for amplifying the output of the bridge circuit, an AC coupling circuit 30 for removing the DC component in the output of the differential amplification circuit 20, a differential amplification circuit 40 for amplifying the output of the AC coupling circuit, a comparison circuit 50 for comparing the output of the differential amplification circuit 40 with a reference value for outputting 0 and 1 signals, an output circuit 60 for shaping the waveform of the output in the comparison circuit, transistors 75, 76, and 74, and a differential circuit 71 for driving them. In addition, the rotary angle detector has an activation circuit 70A for connecting the transistor 75 and 76 to the AC coupling circuit, converges the output signal to a reference voltage immediately after power is turned on, and connects the transistor 74 to the comparison circuit for also converging the input signal of the comparison circuit to the AC coupling reference level, thus reducing the circuit scale and hence reducing costs.
Patent KR-20030017302-A (KR)
Title: A mask for forming polysilicon and method for manufacturing thin film transistor using the mask
Inventor: KANG MYEONG GU
IPC: H01L21/20
Filed: 2002-02-08
Abstract: PURPOSE: A mask for polysilicon and a method for fabricating a thin film transistor using the mask are provided to form a polysilicon semiconductor film having grains that are isotropically grown in horizontal and vertical directions and to obtain uniform current mobility of a polysilicon thin film transistor. CONSTITUTION: An amorphous silicon thin film is formed on an insulating substrate. The amorphous silicon thin film is crystallized through a sequential lateral solidification process using a mask, to form a semiconductor layer. The mask has slit patterns(11,12,13,14) for defining a laser beam transmission region, which are perpendicular to a movement direction of the mask. A gate insulating layer is formed on the semiconductor layer. A gate electrode is formed on the gate insulating layer. Impurities are implanted into the semiconductor layer, to form source and drain regions. An interlevel insulating layer is formed to cover the gate electrode. The gate insulating layer or the interlevel insulating layer is selectively etched, to form contact holes for exposing the source and drain regions. Source and drain electrodes respectively connected to the source and drain regions through the contact holes are formed.
Patent KR-20030067392-A (KR)
Inventor: AHN YEONG BOK
IPC: A61N2/04
Filed: 2002-02-08
Abstract: PURPOSE: A nerve stimulator is provided to stimulate nerves and to contract/release muscle by comprising a bar type magnetic core and winding coil on the core to induce eddy current useful for contracting/releasing nerve system. CONSTITUTION: The nerve stimulator comprises a standing panel having a transverse standing plate to place body portion of a patient(1); a bar type core provided at bottom side of the standing panel; a coil surrounding the core and applying flash high voltage and high current; a power supply to generate strong high voltage and high current; a controller to regulate the generated high voltage and high current and to control time to form time varying magnetic field(TVMF). The high voltage and high current from the power supply are applied to the coil and TVMF is formed on the bar type core thereby forming induction current on toe end of the standing plate.
Patent KR-20030070219-A (KR)
Title: Ribbon optical fiber cable
Inventor: KANG HUI GU
IPC: G02B6/44
Filed: 2002-02-21
Abstract: PURPOSE: A ribbon fiber cable is provided to enhance the tension and buffer the external shock by forming a ribbon fiber bundle with a bundle of ribbon optical fibers of a spiral structure and a coating layer. CONSTITUTION: A ribbon fiber cable includes a ribbon fiber bundle(230) and an external coating layer(280). The ribbon fiber bundle is formed with a bundle of optical fibers(240) including plural cores and a coating layer(250). The coating layer is used for surrounding the optical fibers including the cores. The external coating layer is used for protecting the ribbon fiber cable from the external environment. The ribbon fiber bundle is twisted spirally to a longitudinal direction. The coating layer is coated on an outer circumference of the ribbon fiber bundle.
Patent KR-20030071350-A (KR)
Inventor: AN JEONG OH
IPC: C23C16/50
Filed: 2002-02-28
Abstract: PURPOSE: A knife coating method is provided to improve strength of the knife by glow discharging titanium, silver or gold on knife or blade under the vacuum state so that the titanium, silver or gold is coated on the knife or blade and obtain antibacterial power by coating silver on the knife or blade, and a knife coated by the method is provided. CONSTITUTION: In a method for processing a non-ferrous metallic or metallic knife, the knife coating method comprises the processes of installing titanium electrodes on the inner circumferential surface and outer circumferential surface of a furnace for coating the surface of the knife; and simultaneously vacuuming the furnace so that argon gas is injected into the furnace and air in the furnace is exhausted and injecting one or more gases selected from argon, oxygen and nitrogen into the furnace, thereby glow discharging the one or more gases injected into the furnace so that the surface of the knife is coated in various colors, wherein blade of the knife is coated in multilayer having gold or silver color.
Patent KR-20030073985-A (KR)
Inventor: KIM JAE GAP
IPC: H04N5/369
Filed: 2002-03-14
Abstract: PURPOSE: A method for fabricating a semiconductor device for an image sensor is provided to prevent a metal bonding pad from being damaged and prevent a variation of a micro lens caused by a subsequent process by forming a passivation layer on the entire surface before the upper portion of the metal pad is exposed and by forming a color filter and the micro lens. CONSTITUTION: A lower insulation layer(104) is formed on the entire surface of a substrate(102) including a plurality of optical devices and a logic device. A metal bonding pad(106) is formed which has an arbitrary pattern in an upper part of the lower insulation layer. An upper insulation layer(108) is formed and planarized on the entire surface of the substrate. A part of the upper insulation layer is selectively removed to expose the upper portion of the metal bonding pad. A passivation thin film(110) is formed on the entire surface of the substrate. A plurality of color filters(112) are formed which have an arbitrary pattern in an upper part of the passivation thin film. A planarization layer(114) is selectively formed in a region where the plurality of color filters are formed. The passivation layer formed on the metal bonding pad is selectively eliminated. A plurality of micro lenses(116) corresponding to the respective color filters are formed on the planarization layer.
Patent KR-20030076074-A (KR)
Title: Plasma display pannel and manufacuring method thereof
Inventor: LEE SEONG UK
IPC: H01J11/44
Filed: 2002-03-22
Abstract: PURPOSE: A plasma display panel and a method for manufacturing the same are provided to achieve improved color purity even without using a color filter and improved contrast. CONSTITUTION: A plasma display panel comprises a lower glass substrate(10); a base film(11) formed on the lower glass substrate; an address electrode(12) formed on a certain part of the base film; a dielectric film(13) formed on the address electrode and the base film; a barrier rib(14) formed on the dielectric film and which defines a cell area; a black matrix(BM) formed on the barrier rib; a phosphor layer formed at the side surfaces of the black matrix and the barrier rib and on the dielectric film; a color filter coating layer(16) formed on the phosphor layer and which filters the visible light generated from the phosphor layer and absorbs the visible light generated from the discharge gas; a protective layer(24) formed on the black matrix; an upper dielectric film(23) formed on the protective layer; a bus electrode(22) and a sustain electrode(21) buried in the upper dielectric film; and an upper glass substrate(20) positioned on the sustain electrode and the upper dielectric film.
Patent KR-20030077233-A (KR)
Title: Humidity sensor using cantilever and method of manufacturing the same
Inventor: PARK HYO DEOK
IPC: G01N27/12
Filed: 2002-03-25
Abstract: PURPOSE: A high-precision humidity sensor and a method for manufacturing the same are provided to precisely detect humidity by measuring variation of resonance frequency or detecting displacement of a cantilever using a PZT capacitor. CONSTITUTION: A high-precision humidity sensor includes a cantilever(70) having a PZT capacitor. The cantilever(70) is lifted and supported by a silicon substrate. A humidity detecting layer(60) is provided on the cantilever(70) so as to vary displacement of the cantilever(70) and resonance frequency. The humidity detecting layer(60) absorbs humidity so that mass of the humidity detecting layer(60) is increased, thereby detecting humidity degree. The PZT capacitor includes a lower electrode, a PZT layer, and an upper electrode. The humidity detecting layer(60) includes a porous metal oxide layer.