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BSI PD IEC TR 62899-402-4:2021

$102.76

Printed electronics – Printability. Measurement of qualities. Classification and measurement methods for morphology

Published By Publication Date Number of Pages
BSI 2021 22
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This part of IEC 62899-402, which is a Technical Report, is a preparatory work for the documents dealing with the measurement method of the vertical direction (surface forms) of printed patterns made by printed electronics technology.

The printed pattern of interest in this document is limited to straight lines on substrates with a flat surface. This document focuses on the classification and measurement methods for surface forms from the nanometer scale to the micrometer scale, and suggests the strategy for the subsequent documents.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
5 FOREWORD
7 INTRODUCTION
8 1 Scope
2 Normative references
3 Terms and definitions
Figures
Figure 1 – Typical pattern profile
9 4 Classification of surface forms for future standardization work
Figure 2 – Classification of parameters and future standardization work in TC 119
10 5 ISO documents concerning surface roughness
Figure 3 – Flow of data processing and related standards
Tables
Table 1 – The ISO standards related to the surface roughness
11 6 Examples of measurement
6.1 Micro surface roughness of the printed pattern
6.1.1 AFM approach
Figure 4 – AFM image of MWCNT printed pattern
12 Figure 5 – Three-dimensional AFM nanoscale surface images and parameters
Table 2 – Surface grain structure estimation on a working platform
13 Figure 6 – Surface image of printed electrode and sensor and grain size distribution histogram on working surface of SPCE, SPCE-Chi, and SPCE-Chi-GST at 1 μm x 1 μm AFM scan size
14 6.1.2 Shape of the droplet on substrates using inkjet printing
Table 3 – R-parameters exploration from AFM micrographs at 1 μm x1 μm scan size
15 6.2 Thickness of the printed pattern (improved thickness)
6.2.1 Measurement of trapezoid and semi ellipse
Figure 7 – Example of “side horns”
16 6.2.2 Measurement of side horn
6.3 Roughness for the printed conductive line
Figure 8 – Electrode formed by gravure offset printing
17 Figure 9 – An example of roughness in the cross-section in the width direction of a printed line
18 7 Suggestions for future standardization on morphology
Figure 10 – An example of average value of the cross section area
19 Bibliography
BSI PD IEC TR 62899-402-4:2021
$102.76