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Dive into the research topics where Henri Marie Joseph Boots is active.

Publication


Featured researches published by Henri Marie Joseph Boots.


Integrated Ferroelectrics | 2012

Piezoelectric Thin Films: A Technology Platform for Innovative Devices

Mareike Klee; Ruediger Mauczok; C.M. van Heesch; B. op het Veld; M. de Wild; Henri Marie Joseph Boots; Biju Kumar; W. Soer; Georg Schmitz; Michał Mleczko

Ferroelectric, piezoelectric thin film material and processes are gaining more and more importance for innovative devices that are focusing on miniaturization, high performance and integration. A piezoelectric thin film MEMs platform has been developed that enables miniaturized ultrasound transducers that operate in the frequency range of >50 kHz up to >10 MHz. The thin film ultrasound transducers show a high quality and reliability. With this technology platform ultrasound transducers have been developed that operate at 60–90 kHz and show a coverage >25 m2 at a low operating voltage of 12 V. The same technology platform has been used to realize ultrasound transducer arrays operating at 3–10 MHz. Ultrasound images have been demonstrated with these piezoelectric thin film transducer arrays.


internaltional ultrasonics symposium | 2011

Piezoelectric thin film platform for ultrasound transducer arrays

Mareike Klee; Ruediger Mauczok; Ch. van Heesch; Henri Marie Joseph Boots; M. de Wild; B. op het Veld; W. Soer; Georg Schmitz; Michał Mleczko

A piezoelectric thin film MEMs technology platform has been developed that enables processing of miniaturized ultrasound transducer arrays with only minimum 2 mask steps. The thin film ultrasound transducer arrays are operating in the frequency range of >; 50 kHz up to >; 10 MHz. A new class of ultrasound sensors for e.g. proximity sensing and imaging has been developed.


Archive | 1996

Illumination system for a flat-panel picture display device

Dirk J. Broer; C. J. E. Seppen; Henri Marie Joseph Boots


Archive | 1997

Electroluminescent illumination system with an active layer of a medium having light-scattering properties for flat-panel display devices

Jeroen Jan Lambertus Horikx; Coen Theodorus Hubertus Fransiscus Liedenbaum; Martinus Bernardus Van Der Mark; Adrianus Johannes Mattheus Berntsen; Jeroen J. M. Vleggaar; Henri Marie Joseph Boots


Archive | 2001

Polarized light-emitting waveguide plate

Hugo Johan Cornelissen; Hendrik Johannes Boudewijn Jagt; Dirk J. Broer; Cornelis W. M. Bastiaansen; Henri Marie Joseph Boots; Rifat Ata Mustafa Hikmet; Horst Greiner


Archive | 1997

Electroluminescent illumination system

Jeroen Jan Lambertus Horikx; Coen Theodorus Hubertus Fransiscus Liedenbaum; Der Mark Martinus Bernardus Van; Adrianus Johannes Mattheus Berntsen; Jeroen J. M. Vleggaar; Henri Marie Joseph Boots


Journal of the Acoustical Society of America | 2013

Thin film detector for presence detection

Mareike Klee; Ronald Dekker; Harry Van Esch; Marco De Wild; Ruediger Mauczok; Chris Van Heesch; Willem Franke Pasveer; Engel Johannes Knibbe; Remco A. H. Breen; Klaus Reimann; Biju Kumar Sreedharan Nair; Roger Peter Anna Delnoij; Henri Marie Joseph Boots; Christina Adriana Renders; Olaf Wunnicke; Derk Reefman; Peter Dirksen


Archive | 1997

Optical system which utilizes polarized light

Rifat Ata Mustafa Hikmet; Henri Marie Joseph Boots; Reinhold Wimberger Friedl


IOP Conference Series: Materials Science and Engineering | 2010

Ferroelectric and piezoelectric thin films and their applications for integrated capacitors, piezoelectric ultrasound transducers and piezoelectric switches

Mareike Klee; Henri Marie Joseph Boots; Biju Kumar; C.M. van Heesch; Ruediger Mauczok; Wilco Keur; M. de Wild; H. van Esch; A. Roest; Klaus Reimann; L van Leuken; O. Wunnicke; Jing Zhao; Georg Schmitz; Martin P. Mienkina; Michał Mleczko; M.P.J. Tiggelman


Archive | 2011

THIN FILM ULTRASOUND TRANSDUCER

Mareike Klee; Ruediger Mauczok; Henri Marie Joseph Boots; Nico Maris Adriaan De Wild; Biju Kumar Sreedharan Nair; Olaf Wunnicke; Willem Franke Pasveer; Dirk Van de Lagemaat; Peter Dirksen

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