Abstract:
본 발명에 의한 화학증착소재 실시간 진단장치는 적외선 조사장치; 서로 마주보지 않도록 배치되는 입구와 출구 및 상기 적외선 조사장치에서 조사되는 적외선의 이동 경로상에 서로 마주보게 배치되는 제 1 및 제 2 윈도우를 가지는 진단장치 몸체; 상기 입구를 통해 유입되는 증착 가스를 가열하는 핫 일렉트론 발생기; 상기 진단장치 몸체에 회전 가능하게 배치되는 흡착유닛; 및 상기 적외선 조사장치에서 조사된 적외선을 수광하여 상기 증착 가스의 상태를 판단하는 적외선 감지유닛;을 포함하는 것을 특징으로 한다.
Abstract:
A real-time diagnosis device for a chemical vapor deposition material according to the present invention comprises an infrared ray irradiation device; a diagnosis device body which has an inlet and an outlet arranged to not face each other, and first and second windows arranged on the moving path of infrared rays emitted from the infrared ray irradiation device to face each other; a hot electron generator which heats deposition gas flowing through the inlet; an adsorption unit which is arranged on the diagnosis device body to be rotated; and an infrared ray sensing unit which determines the state of the deposition gas by collecting the infrared rays emitted from the infrared ray irradiation device.
Abstract:
A particle complex characteristic measurement apparatus having a detachable particle focusing unit according to the present invention comprises: the particle focusing unit including an aerodynamic lens; a first chamber arranging a first connection part at one end to be connected to the particle focusing unit, controlling an internal pressure at medium-vacuum (1-10^-3 Torr), and forming a nozzle at the other end to accelerate particles flowing in via the particle focusing unit; a second chamber having one end connected to the nozzle of the first chamber, and installing an electron gun for charging the particles accelerated in the first chamber while controlling an internal pressure at high-vacuum (10^-3-10^-7 Torr); a third chamber having one end connected to the second chamber and installing an electrostatic deflection device for classifying only particles with a specific size among the particles charged to a saturation state by the electron gun and a second connection part having the same standard as the first connection part; one pump connected to the first and the second chamber via a drain flow path and discharging a gas out of the first and the second chamber; and a fourth chamber having one end vertically connected to the third chamber and installing a particle collection device in the inside, wherein the second connection part is arranged coaxially to the part collection device.
Abstract:
A device for measuring particle complex characteristics having a module for measuring and correcting particle distribution of the present invention comprises: a particle focusing unit including an aerodynamic lens; a first chamber which has one end connecting with the particle focusing unit, controls internal pressure at medium vacuum (1 to 10-3 Torr), and has a nozzle formed at the other end so as to accelerate particles injected through the particle focusing unit; a second chamber having one end connected with the nozzle of the first chamber, and in which an electron gun is installed to control internal pressure at high vacuum (10-3 to 10-7 Torr) and charging the particles accelerated in the first chamber; a third chamber having one end connected with the second chamber, and in which an electrostatic deflecting device is installed to apply a particular voltage therein and select only particles having a particular size among those charged to be saturated in the electron gun; a pump connecting with the first and second chambers through an exhaust flow path and discharging air inside the first and second chambers to the outside; a fourth chamber having one end vertically connected with the third chamber, and which has a particle collecting device installed therein; and a particle sensing unit which is disposed to be capable of moving and tilting in a moving route of the charged particles between the particle collecting device and the electrostatic deflecting device or which is installed instead of the particle collecting device to be capable of moving and tilting on a virtual plane vertical to direction of movement of the charged particles, and which has a smaller diameter than the particle collecting device.
Abstract:
본 발명에 의한 입자측정장치는, 전자생성 및 집속이 이루어지며, 내부를 진공으로 유지하는 메인 프레임; 상기 메인 프레임과 결합되는 제 1 챔버; 상기 제 1 챔버의 내부 공간에 설치되는 입자 포집유닛; 상기 제 1 챔버에 상기 입자 포집유닛을 바라보도록 설치되어, 상기 입자 포집유닛에 포집된 입자를 광학적으로 측정 가능한 제 1 검출유닛; 상기 제 1 챔버에 상기 입자 포집유닛을 바라보도록 설치되어, 상기 입자 포집유닛에 입자를 주입하는 제 2 검출유닛;을 포함하며, 상기 입자 포집유닛은, 상기 제 1 검출유닛의 스테이지 역할과, 상기 제 2 검출유닛으로부터 주입된 입자의 포집 역할을 동시에 수행하는 것을 특징으로 한다.
Abstract:
본 발명은 적외선 감지 장치에 적용되는 적외선 영상 센서에 관한 것으로, 더욱 상세하게는 적외선의 복사 세기뿐만 아니라, 적외선의 파장별 분포에 관한 정보를 감지할 수 있는 다중 파장 적외선 영상 센서 및 그 제조 방법에 관한 것이다. 본 발명의 적외선 센서는 가시광을 감지하는 사람의 눈(망막, retina)을 모방한 적외선 망막에 관한 기본 착상을 가시화시킨 핵심기술로서, 종래에 단색 적외선 센서로는 관측이 어려웠던 물체의 절대 온도, 토양 및 대기 가스 분포, 특히 초기 유방암 및 피부암 조기 진단 등과 같은 다양한 분야에서 정밀 측정 및 진단에 응용이 가능한 효과가 있다.
Abstract:
PURPOSE: A particle composite property measuring device is provided to enable the correction of the size distribution on a real time by correcting the size of particles grasped by observing images. CONSTITUTION: A particle composite property measuring device includes a main frame (10), a first chamber (30), a particle collection unit (50), a first detection unit (20), and a second detection unit (40). The main frame generates and collects electrons and maintains the vacuum state of the inside. The first chamber is joined to the main frame. The particle collection member is installed inside an internal space (31) of the first chamber. The first detection unit is installed on the first chamber to face the particle collection unit and optically measure the particles collected by the particle collection unit. The second detection unit is installed on the first chamber to face the particle collection unit and injects the particles into the particle collection unit. The particle collection unit performs a function of a stage for the first detection unit and collects the injected articles from the second detection unit.