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Dive into the research topics where Willem Lubertus Ijzerman is active.

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Featured researches published by Willem Lubertus Ijzerman.


SID Symposium Digest of Technical Papers | 2005

7.4: Design of 2D/3D Switchable Displays

Willem Lubertus Ijzerman; S. T. Zwart; Tim Dekker

Recently we presented a robust and economic concept for an auto-stereoscopic switchable 2D/3D display, [5]. This concept is based on an LCD panel, equipped with switchable LC-filled lenticular lenses. A general issue of lenticular-based multi-view displays is the uniformity. In this paper we present the solutions for the uniformity issue that we use in our switchable displays and we compare computational and experimental results for a test panel.


Journal of The Society for Information Display | 2003

The Fast Intelligent Tracking (F!T) tube: A CRT without a shadow mask

Anthonie Hendrik Bergman; H. B. van den Brink; F. P. M. Budzelaar; P. J. Engelaar; Antonius Hendricus Maria Holtslag; Willem Lubertus Ijzerman; Marcellinus Petrus Carolus Michael Krijn; P.J.G. van Lieshout; A. Notari; Oscar Hendrikus Willemsen

The F!T tube is a new type of CRT without a shadow mask. The primary function of the mask, color selection, is taken over by an electronic control system that guides the electron beams over the correct phosphor lines. The position of the beams is detected by means of dedicated structures on the faceplate. Proof of the principle has been shown in single- and triple-beam 17- and 32-in. tubes.


SID Symposium Digest of Technical Papers | 2002

44.1: The Fast Intelligent Tracking (F!T) Tube: A CRT without a Shadow Mask

Anthonie Hendrik Bergman; H. B. van den Brink; F. P. M. Budzelaar; P. J. Engelaar; Antonius Hendricus Maria Holtslag; Willem Lubertus Ijzerman; Marcellinus Petrus Carolus Michael Krijn; P.J.G. van Lieshout; A. Notari; Oscar Hendrikus Willemsen; H. Bechtel; W. Busselt

The F!T tube is a new type of CRT without a shadow mask. The primary function of the mask, color selection, is taken over by an electronic control system that guides the electron beams over the correct phosphor lines. The position of the beams is detected by means of dedicated structures on the faceplate. Proof of the principle has been shown in single- and triple-beam 17″ and 32″ tubes.


Archive | 2004

Waveguide for autostereoscopic display

Willem Lubertus Ijzerman; Martin L. Ijzerman


Archive | 2008

Light guide and light-output device

Fetze Pijlman; Willem Lubertus Ijzerman; Hugo Johan Cornelissen; Marcellinus Petrus Carolus Michael Krijn; Ramon Pascal Van Gorkom; Oscar Hendrikus Willemsen; Michel Cornelis Josephus Marie Vissenberg


Archive | 2003

Display system for displaying images within a vehicle

Daniel Willem Elisabeth Schobben; Peter-Andre Redert; Atul Sinha; Marc Joseph Rita Op De Beeck; Piotr Wilinski; Willem Lubertus Ijzerman


Archive | 2004

Passive matrix display with bistable electro-wetting cells

Willem Lubertus Ijzerman; Michel Cornelis Josephus Marie Vissenberg; Marcellinus Petrus Carolus Michael Krijn; Siebe Tjerk De Zwart


Archive | 2007

Autostereoscopic display device using controllable liquid crystal lens array for 3D/2D mode switching

Willem Lubertus Ijzerman; Siebe Tjerk De Zwart; Maarten Sluijter


Archive | 2004

2d/3d image display

Willem Lubertus Ijzerman; Hugo Johan Cornelissen


Archive | 2008

Led-based luminaire with adjustable beam shape

Michel Cornelis Josephus Marie Vissenberg; Willem Lubertus Ijzerman

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