Laser Direct Writing and Precision Pattern Alignment
Abstract:There are many ways of using lasers to direct write or create an image of functional electronic material. However, one of the challenges of making electronic devices on flexible substrates is how to align one pattern with another pattern on a substrate which is dimensionally non uniform. We have developed a process that uses the initial pattern as an encoder for the subsequent pattern utilizing a unique algorithm called nDSE (nanometer Displacement Sensing and Estimation). We will show example of using this process in conjunction with laser delamination of thin metal from plastic substrate
Document Type: Research Article
Publication date: January 1, 2006
For more than 25 years, NIP has been the leading forum for discussion of advances and new directions in non-impact and digital printing technologies. A comprehensive, industry-wide conference, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems, including drop-on-demand ink jet, wide format ink jet, desktop and continuous ink jet, toner-based electrophotographic printers, production digital printing systems, and thermal printing systems, as well as the engineering capability, optimization, and science involved in these fields.
Since 2005, NIP has been held in conjunction with the Digital Fabrication Conference.
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