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Assessment of printability for printed electronics patterns by measuring geometric dimensions and defining assessment parameters

Title
Assessment of printability for printed electronics patterns by measuring geometric dimensions and defining assessment parameters
Authors
Jeon, SW[Jeon, Sung Woong]Kim, C[Kim, Cheol]Kim, CH[Kim, Chung Hwan]
DGIST Authors
Jeon, SW[Jeon, Sung Woong]
Issue Date
2016-12
Citation
Journal of Mechanical Science and Technology, 30(12), 5625-5631
Type
Article
Article Type
Article
Keywords
Assessment ParametersElectronic EquipmentGeometric DimensionsMesh GenerationNumber of SamplesPrintabilityPrinted ElectronicsPrinted PatternsPrintingPrinting EquipmentsReliable AssessmentThermo-Electric Equipment
ISSN
1738-494X
Abstract
The printability of patterns for printed electronic devices determines the performance, yield rate, and reliability of the devices; therefore, it should be assessed quantitatively. In this paper, parameters for printability assessment of printed patterns for width, pinholes, and edge waviness are suggested. For quantitative printability assessment, printability grades for each parameter are proposed according to the parameter values. As examples of printability assessment, printed line patterns and mesh patterns obtained using roll-to-roll gravure printing are used. Both single-line patterns and mesh patterns show different levels of printability, even in samples obtained using the same printing equipment and conditions. Therefore, for reliable assessment, it is necessary to assess the printability of the patterns by enlarging the sampling area and increasing the number of samples. We can predict the performance of printed electronic devices by assessing the printability of the patterns that constitute them. © 2016, The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg.
URI
http://hdl.handle.net/20.500.11750/2151
DOI
10.1007/s12206-016-1131-4
Publisher
Korean Society of Mechanical Engineers
Files:
There are no files associated with this item.
Collection:
Robotics EngineeringBio-Micro Robotics Lab1. Journal Articles


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