Active Mask Uv Lithography Systme for Mems and Μtas Applications
نویسندگان
چکیده
Terutake Hayashi, Takayuki Shibata, Takahiro Kawashima, Eiji Makino4,Takashi Mineta4, Toru Masuzawa5 1Department of Mechanical Engineering, Osaka University, Suita, Osaka, Japan 2 Department of Production Systems Engineering, Toyohashi University of Technology, Toyohashi, Japan 3Department of Electrical and Electronic Engineering, Toyohashi University of Toyohashi, Japan Department of Intelligent Machines and System Engineering, Hirosaki University, Hirosaki, Japan Department of Mechanical Engineering, Ibaraki University, Hitachi, Ibaraki, Japan
منابع مشابه
Fast Prototyping of Μtas by Direct Laser Writing
In this work the combined use of direct laser writing (DWL) and a new epoxy material (mr-DWL) for fast prototyping of μTAS devices is demonstrated. The fabrication process is based in the use of DWL to manufacture epoxy-based masters without using any mask, and replicate them into PDMS. A total processing time of less than 12h from the design to the final working μTAS is demonstrated. Two diffe...
متن کاملSpecial Issue: 15 Years of SU8 as MEMS Material
In 1997, the first paper using SU-8 as a material for microfabrication was published [1], demonstrating the interest of this negative photoresist for the near-UV structuration of thick layers and the manufacturing of high aspect-ratio components. SU-8 quickly became a cheap alternative to X-ray LIGA, at least for applications that did not require the extreme aspect ratios and precision that can...
متن کاملSUEX Dry Film Resist – A new Material for High Aspect Ratio Lithography
SUEX epoxy Thick Dry Film Sheets (TDFS) are a promising material for a wide range of MEMS applications. They contain a cationically cured modified epoxy formulation utilizing an antimony-free photo acid generator (PAG). A highly controlled solvent-less process provides uniform resist coatings between two throw-away layers of protective polyester (PET) film in varying thicknesses ranging from 10...
متن کاملAccurate characteristics of Helium in nano-channels
This article describes an accurate subPico flowmeter bifurcatedin to liquid and gas flowrates less than 1mol/s for both MEMS/NEMS and cryogenic technology applications. The MEMS/NEMS are described as either two Gauges (instrument), or quartz fluctuating forks, even if the liquid or gas flows through an element, as well as cryogenic technology consisting of arrays of e...
متن کاملInnovative SU-8 Lithography Techniques and Their Applications
SU-8 has been widely used in a variety of applications for creating structures in micro-scale as well as sub-micron scales for more than 15 years. One of the most common structures made of SU-8 is tall (up to millimeters) high-aspect-ratio (up to 100:1) 3D microstructure, which is far better than that made of any other photoresists. There has been a great deal of efforts in developing innovativ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006