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Article
Open AccessFabrication of polyimide spheres using a pulsed laser at 355 nm
A new approach for manufacturing hollow polyimide (PI) microspheres is presented. The method is based on cavitation bubbles and small CO2 gas bubble which can generate uniform microspheres. When liquid PI was irr...
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Article
Experimental study on micro-porous patterning using UV pulse laser hybrid process with chemical foaming agent
A new micro porous patterning method was proposed in this paper. We experimentally demonstrated the feasibility of this method using UV laser hybrid process with polymer sheet. The PP(Polypropylene) sheet of 0...
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Chapter and Conference Paper
User Research and User Centered Design; Designing, Develo**, and Commercializing Widget Service on Mobile Handset
Mobile widget is a new paradigm for interactive idle screen service on mobile handset. Currently the standardization of widget is being discussed by W3C; Widget is globally accepted as a tiny web application. ...