Tjerk Gerrit Spanjer | Researchain

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Archive | 1996

CATHODE RAY TUBE AND METHOD OF MANUFACTURING A CATHODE RAY TUBE

Gerardus A. H. M. Vrijssen; Tjerk Gerrit Spanjer

Archive | 1988

Cathode ray tube having a tubular electron gun structure

Gerardus A. H. M. Vrijssen; Tjerk Gerrit Spanjer

Archive | 1987

Electron beam device and a focusing lens therefor

Tjerk Gerrit Spanjer; Gerardus A. H. M. Vrijssen

Archive | 1997

Color cathode ray tube having an in-line electron gun with asymmetrical apertures

Lambert Johannes Stil; Johannes H. Bohlander; Tjerk Gerrit Spanjer; Abraham A. Los; Antonius J. Pennings

Archive | 1989

Cathode ray tube having a tubular focus structure

Antonius W. F. van der Heijden; Gerardus Jacobus Arca Hellings; Erich E. Himmelbauer; Tjerk Gerrit Spanjer; Gerardus A. H. M. Vrijssen

Archive | 1989

Display tube including a helical focusing lens with a non-rotationally symmetrical lens element

Gerardus Jacobus Arca Hellings; Antonius W. F. van der Heijden; Erich E. Himmelbauer; Gerardus A. H. M. Vrijssen; Tjerk Gerrit Spanjer; Willem Meijndert Van Alphen; Jeroen Van Engelshoven

Archive | 2000

Color display device having quadrupole convergence coils

Albertus Aemilius Seyno Sluyterman; Nicolaas Gerrit Vink; Tjerk Gerrit Spanjer; Leopold C. M. Beirens

Archive | 1995

Cathode ray tube comprising a semiconductor cathode

Evert Seevinck; Tjerk Gerrit Spanjer

Archive | 2000

DEFLECTION UNIT FOR A CATHODE RAY TUBE

Pim Tuyls; Michel Cornelis Josephus Marie Vissenberg; Johannes Maria Maassen; Nicolaas Gerrit Vink; Albertus Aemilius Seyno Sluyterman; Wilhelmus Henrica Cornelis Theuws; Tjerk Gerrit Spanjer

Proceedings of the society for information display | 1991