Abstract:
본 발명은 생-무기 복합체인 단백질 외피-금속 나노입자 복합체를 이용한 바이오분자-커패시터에 관한 것이다. 본 발명의 바이오분자-커패시터는 빠른 용량시상수 및 높은 정전용량을 가지고 있을 뿐만 아니라 생체적합성을 가지고 있기 때문에 바이오칩(biochip), 바이오센서(biosensor), 생체 전자 장치, 차세대 전기자동자, 스마트폰 등의 다양한 분야에 적용 가능할 것으로 기대된다.
Abstract:
PURPOSE: A real-time particle measuring method through a signal analysis is provided to obtain the precision and reliability of a measurement and to obtain a real-time particle measurement through a signal analysis. CONSTITUTION: A real-time particle measuring method through a signal analysis is as follows. A particle size distribution is divided into a plurality of channel sections(S110). Ranges of a loss can be generated when arbitrary particles being included in each channel section passes through a position of an inspection bean having a largest light-intensity are predicted per each channel section, thereby providing a prediction loss range(S120). A frequency distribution of light-intensity losses generated by particles of a specific size is measured per each channel section and a rate in which the frequency distribution of the measured losses can be within each prediction loss range is obtained so that reference data is obtained(S130). Particles to be actually measured are injected into a chamber and compares an actual light-intensity lose with the reference data, thereby information of a particle to be measured(S140).
Abstract:
PURPOSE: A high efficiency real-time particle measurement sensor is provided to measure the size and number of particles passing through a plurality of domains as light generated from a single light source is divided into a plurality of lights and radiated into an inspection area. CONSTITUTION: A high efficiency real-time particle measurement sensor comprises an inspection area(110), a light source(120), a light converting unit(130), a light collecting unit(140), and a light receiving unit(150). Sample particles are irradiated into the inspection area. The light source generates basic light. The light converting unit converts the basic light into straight light. The light collecting unit divides the straight light into a plurality of inspection lights to be collected in the inspection area. The light receiving unit receives the inspection lights which passed through the inspection area.
Abstract:
PURPOSE: A manufacturing method of a silicon nitride antireflection layer and a silicon solar cell using the same are provided to make simultaneously the silicon nitride antireflection layer with a texturing effect and a p-n junction from a single process, thereby simplifying manufacturing processes. CONSTITUTION: A dopant including silicon oxide layer(200) is formed using a sol-gel method by applying an aqueous application solution on a semiconductor substrate. The aqueous application solution includes a silicon oxide(SiO2) precursor and a dopant precursor. An emitter layer(300) by a p-n junction formation is formed with diffusion of a dopant by heat treating of the dopant including silicon oxide layer in a nitriding atmosphere and simultaneously a silicon nitride layer(400) is formed by a nitride in a silicon oxide layer on the semiconductor substrate. The silicon nitride layer acts as an antireflection layer and also provides a surface texturing effect at the same time.
Abstract:
본 발명은 고저항체로 사용할 수 있는 고저항 서멧 저항체 및 그 형성방법에 관한 것이다. 본 발명에 의한 고저항 서멧 저항체의 형성방법은, 고저항체로 사용되는 서멧 저항체를 형성하는 방법에 있어서, 양극산화가 쉽게 이루어지는 활성물질과 양극산화에 안정한 안정금속을 함께 증착하여 혼합체를 형성하고, 상기 혼합체를 양극산화하여 상기 활성물질만 선택적으로 산화된 서멧을 형성하는 것을 특징으로 한다. 또한 본 발명에 의한 고저항 서멧 저항체는 양극산화가 쉽게 이루어지는 활성물질을 양극산화한 산화물을 기반으로 하여 양극산화에 안정한 안정금속 입자가 분산된 상태의 서멧으로 이루어진 것을 특징으로 한다. 본 발명에 따르면, 증착공정을 실시한 뒤에 양극산화공정을 실시하여 산소결핍의 문제를 방지함으로써, 뛰어난 열안정성 및 고주파특성을 갖는 고저항체를 제조할 수 있으며, 서멧을 직접 증착하지 않기 때문에 증착과정에서 옥사이드 타겟 또는 산소기체를 사용하지 않음으로써, 증착용 챔버의 오염을 막을 수 있는 효과가 있다. 양극산화, 애노다이징, 서멧, cermet, 저항
Abstract:
PURPOSE: An aerosol spray and a method of forming a film using the same are provided to simplify processes and to adjust the thickness of a film in various ranges by performing a coating process regardless of kinds and size of powder. CONSTITUTION: An aerosol spray comprises the followings: a carrier gas inlet part(10) forming carrier gas by vaporizing liquefied gas(11) and increasing the pressure of the carrier gas; an aerosol forming part(20) forming aerosol by mixing the carrier gas and powder; and film forming part(50) spraying aerosol on the upper pressure and having a chamber, an injection part, and a position control part(52) adjusting a location of a substrate(53). A heating part(31) is formed between the aerosol forming part and the film forming part. The aerosol forming part includes a power supplying unit, a gas control valve(23,24), and a powder control valve(26,27) controlling the powder.