Analysis of an Ink Ejection Failure on a MEMS Micro-Injector Printing Head

	Nanotech 2007 Vol. 4 Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show, Volume 4 Chapter 1: Nanoscale Characterization
	Analysis of an Ink Ejection Failure on a MEMS Micro-Injector Printing Head
Authors:	I-Y Lee, T-P Hsu, F-C Tseng, H-K Tang and G-D Lin
Affilation:	BenQ Corporation, TW
Pages:	133 - 136
Keywords:	inkject, MEMS, print head, reliability
Abstract:	In this paper, a stress model is proposed and this model well explains the stress induced failure mechanism of this MEMS micro-injector. An effective solution and optimize design to enhance the robustness of ink chamber design in a MEMS micro-injector is also demonstrated to achieve MEMS printing head production yield over 99%.
ISBN:	1-4200-6376-6
Pages:	768
Hardcopy:	$139.95

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