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Dive into the research topics where Johannes A. M. M. Van Haaren is active.

Publication


Featured researches published by Johannes A. M. M. Van Haaren.


Advanced Materials | 1999

Photo-induced diffusion in polymerizing chiral-nematic media

Dirk J. Broer; Grietje N. Mol; Johannes A. M. M. Van Haaren; Johan Lub


Archive | 1997

Compensator, liquid-crystal display device and retardation foil

Peter Van De Witte; Johannes A. M. M. Van Haaren; Dirk J. Broer; Sjoerd Stallinga


Archive | 1996

Illumination system using cholesteric polarizer, linear polarizer for such illumination system and display device comprising such as illumination system

Dirk J. Broer; Johannes A. M. M. Van Haaren; Grietje N. Mol; Frans Leenhouts


Archive | 1995

Illumination system using a broadband cholesteric polarizer having its surface of maximum helix pitch face the radiation source

Johannes A. M. M. Van Haaren; Dirk J. Broer


Archive | 1997

Liquid crystal display device having a cholesteric order with a pitch of helix less than 0.25 microns and a retardation foil

Johannes A. M. M. Van Haaren; Dirk J. Broer; Frans Leenhouts


Archive | 2001

Method for manufacturing a broadband cholesteric polarizer

Dirk J. Broer; Johannes A. M. M. Van Haaren


Archive | 1994

Display device with crossing electrodes with specific ratio for gray scale

Wilbert J. A. M. Hartmann; Johannes A. M. M. Van Haaren; Antonius G. H. Verhulst


Archive | 2000

Liquid crystal display device including pixel electrodes with slits and protrusion between common electrode and alignment film

Masakazu Fukumoto; Masahiro Yoshiga; Mark Thomas Johnson; Johannes A. M. M. Van Haaren; Dirk Kornelis Gerhardus De Boer; Jeffrey A. Chapman; Armanda C. Nieuwkerk


Archive | 1991

ELECTRO-OPTIC DISPLAY DEVICE WITH INCREASED NUMBER OF TRANSMISSION LEVELS

Wilbert J. A. M. Hartmann; Leonard J. M. Esser; Antonius G. H. Verhulst; Johannes A. M. M. Van Haaren


Archive | 1999

Apparatus for manufacturing a broadband cholesteric polarizer

Dirk J. Broer; Johannes A. M. M. Van Haaren

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