Fabrication of Capacitive Acoustic Resonators Combining 3D Printing and 2D Inkjet Printing Techniques

Haque, Rubaiyet Iftekharul; Ogam, Erick; Loussert, Christophe; Benaben, P.; Boddaert, X.

doi:10.3390/s151026018

Cited by 27 publications

(19 citation statements)

References 31 publications

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“…Other common capacitive pressure sensors are capacitive acoustic transducers. An example of a printed one was described by Haque et al [104]. They combined 3D printing and 2D inkjet printing to produce the devices.…”

Section: Force and Pressure Sensorsmentioning

confidence: 99%

Recent Advances in Printed Capacitive Sensors

Rivadeneyra

López‐Villanueva

2020

Micromachines

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In this review paper, we summarize the latest advances in the field of capacitive sensors fabricated by printing techniques. We first explain the main technologies used in printed electronics, pointing out their features and uses, and discuss their advantages and drawbacks. Then, we review the main types of capacitive sensors manufactured with different materials and techniques from physical to chemical detection, detailing the main substrates and additives utilized, as well as the measured ranges. The paper concludes with a short notice on status and perspectives in the field.

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Section: Force and Pressure Sensorsmentioning

confidence: 99%

Recent Advances in Printed Capacitive Sensors

Rivadeneyra

López‐Villanueva

2020

Micromachines

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“…Boddaert and coworkers [ 26 ] presented a new approach that combined 3D-printing and direct-write 2D inkjet printing techniques to fabricate capacitive acoustic transducers. The bottom structure, with a rigid backplate of small radius and a cavity, was fabricated using 3D-printing technology, and a silver layer was produced on the 3D-printed structure via the ink-jet printing technique.…”

Section: Sensor Applicationsmentioning

confidence: 99%

The Boom in 3D-Printed Sensor Technology

Xiao-yue

Guo

et al. 2017

Sensors

262

170

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Future sensing applications will include high-performance features, such as toxin detection, real-time monitoring of physiological events, advanced diagnostics, and connected feedback. However, such multi-functional sensors require advancements in sensitivity, specificity, and throughput with the simultaneous delivery of multiple detection in a short time. Recent advances in 3D printing and electronics have brought us closer to sensors with multiplex advantages, and additive manufacturing approaches offer a new scope for sensor fabrication. To this end, we review the recent advances in 3D-printed cutting-edge sensors. These achievements demonstrate the successful application of 3D-printing technology in sensor fabrication, and the selected studies deeply explore the potential for creating sensors with higher performance. Further development of multi-process 3D printing is expected to expand future sensor utility and availability.

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“…Additive Manufacturing (AM) has been gaining increasing attention for industrial applications in recent years [ 1 , 2 , 3 , 4 , 5 ]. Powder-bed-fusion additive manufacturing (PBF AM), such as selective laser melting (SLM) or selective laser sintering (SLS), is one of the most popular additive manufacturing techniques [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

In Situ 3D Monitoring of Geometric Signatures in the Powder-Bed-Fusion Additive Manufacturing Process via Vision Sensing Methods

Liu

Wen

et al. 2018

Sensors

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Lack of monitoring of the in situ process signatures is one of the challenges that has been restricting the improvement of Powder-Bed-Fusion Additive Manufacturing (PBF AM). Among various process signatures, the monitoring of the geometric signatures is of high importance. This paper presents the use of vision sensing methods as a non-destructive in situ 3D measurement technique to monitor two main categories of geometric signatures: 3D surface topography and 3D contour data of the fusion area. To increase the efficiency and accuracy, an enhanced phase measuring profilometry (EPMP) is proposed to monitor the 3D surface topography of the powder bed and the fusion area reliably and rapidly. A slice model assisted contour detection method is developed to extract the contours of fusion area. The performance of the techniques is demonstrated with some selected measurements. Experimental results indicate that the proposed method can reveal irregularities caused by various defects and inspect the contour accuracy and surface quality. It holds the potential to be a powerful in situ 3D monitoring tool for manufacturing process optimization, close-loop control, and data visualization.

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Fabrication of Capacitive Acoustic Resonators Combining 3D Printing and 2D Inkjet Printing Techniques

Cited by 27 publications

References 31 publications

Recent Advances in Printed Capacitive Sensors

Recent Advances in Printed Capacitive Sensors

The Boom in 3D-Printed Sensor Technology

In Situ 3D Monitoring of Geometric Signatures in the Powder-Bed-Fusion Additive Manufacturing Process via Vision Sensing Methods

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