Abstract:
An optofluidic maskless lithography system is provided to reduce the manufacturing cost required for replacing the mask by using the micorfluidic channel instead of the mask. An optofluidic maskless lithography system comprises the light source(10), the spatial light modulator(20), and the micorfluidic channel(40). The spatial light modulator modulates the light provided from the light source. The photo curable liquid flows inside the micorfluidic channel. The micorfluidic channel selectively hardens the photo curable liquid according to the modulated light provided from the spatial light modulator and outputs the result. The micro lens reduces the size of the modulated light provided from the spatial light modulator and provides the results to the micorfluidic channel.
Abstract:
본 발명은 반도체기판, 예를 들면 가속도 센서를 탑재하는 실리콘기판과 접속되는 전극을 형성할 때, 포토레지스트가 덮는 단차를 감소하는 기술을 제공하는 것을 목적으로 한다. 그리고 상기 목적을 달성하기 위해, 희생층(4)이나 반도체막(50), 고정전극(51)을 형성하기 전에, 전극(90)을 형성하기 위한 개구(80)를 형성한다. 따라서 두꺼운 포토레지스트를 필요로 하지 않는다. 반도체, 가속도, 센서, 전극, 희생층, 개구, 포토레지스트
Abstract:
PROBLEM TO BE SOLVED: To provide an inexpensive method regarding a formation of semiconductor device and an electrical contact formation of the semiconductor device. SOLUTION: The method is characterized in that VIA and pillar are formed using a printing mask 212 by ink jet printing, in that the printing mask is formed by a droplet 208 containing suspended metal nanoparticle, in that manufacturing process is eased by utilizing the same metal nanoparticle in both of mask formation and subsequent formation of conductive structure, and in that a structure excessively smaller than a size of printing droplet is formed using the metal nanoparticle. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
The present invention relates to a device for interfacing nanofluidic and microfluidic components suitable for use in performing high throughput macromolecular analysis. Diffraction gradient lithography (DGL) is used to form a gradient interface between a microfluidic area and a nanofluidic area. The gradient interface area reduces the local entropic barrier to anochannels formed in the nanofluidic area. In one embodiment, the gradient interface area is formed of lateral spatial gradient structures for narrowing the cross section of a value from the micron to the nanometer length scale. In another embodiment, the gradient interface area is formed of a vertical sloped gradient structure. Additionally, the gradient structure can provide both a lateral and vertical gradient.
Abstract:
The present invention relates to a device for interfacing nanofluidic and microfluidic components suitable for use in performing high throughput macromolecular analysis. Diffraction gradient lithography (DGL) is used to form a gradient interface between a microfluidic area and a nanofluidic area. The gradient interface area reduces the local entropic barrier to anochannels formed in the nanofluidic area. In one embodiment, the gradient interface area is formed of lateral spatial gradient structures for narrowing the cross section of a value from the micron to the nanometer length scale. In another embodiment, the gradient interface area is formed of a vertical sloped gradient structure. Additionally, the gradient structure can provide both a lateral and vertical gradient.