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We demonstrate optofluidic packaging of silicon microchips using image processing-based optofluidic maskless lithography (IP-OFML). Optofluidic maskless lithography (OFML) is a dynamic photopolymerization technique for free-floating microstructures within a fluidic channel using a MEMS spatial light modulator. OFML via computer vision-aided image processing enables individual polymer packaging of...
We propose and demonstrate an optofluidic maskless lithography technique to fabricate various polymer microparticles and microwires in microfluidic channels. Combining maskless lithography and microfluidic systems, we demonstrate temporal and spatial control of polymeric micro structure generation in microfluidic channels.
Ferroelectric liquid crystal molecules are confined in a very thin cell (1.5μm) and aligned by rubbed linear chain liquid crystal polymer (LCP) layers. The electro-optical characteristics of the ferroelectric liquid crystal film are studied. We have obtained good surface stabilized modes and high contrast ratio.
New surface alignment materials for surface stabilized ferroelectric liquid crystal displays(SSFLCDs) are investigated. Rubbed polyconjugated polymeric materials such as poly(1,4-phenylenevinylene)(PPV) are used as orientation films in very thin FLC cells. The electro-optical properties of the SSFLC cells are examined. We have obtained really good optical memory. These results are also compared with...
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