Editing Cathode-ray tube (section)

===Zeus – thin CRT display===
In the late 1990s and early 2000s [[Philips Research Laboratories]] experimented with a type of thin CRT known as the ''Zeus'' display, which contained CRT-like functionality in a [[flat-panel display]]. The cathode of this display was mounted under the front of the display, and the electrons from the cathode would be directed to the back to the display where they would stay until extracted by electrodes near the front of the display, and directed to the front of the display which had phosphor dots.<ref>{{cite web |url=http://www.patentstorm.us/patents/6246165/description.html |title=US Patent 6246165 – Magnetic channel cathode |author=Beeteson, John Stuart |date=21 November 1998 |url-status=dead |archive-url=https://web.archive.org/web/20130518040015/http://www.patentstorm.us/patents/6246165/description.html |archive-date=18 May 2013}}</ref><ref>{{cite web |url=http://www.freepatentsonline.com/5905336.html |title=US Patent 5905336 – Method of manufacturing a glass substrate coated with a metal oxide|author1=Van Hal |author2=Henricus A. M. |date=18 May 1990|display-authors=etal}}</ref><ref>{{cite journal |doi=10.1016/S0165-5817(97)84675-X|title=Introduction to Zeus displays|year=1996|last1=Van Gorkom|first1=G.G.P.|journal=Philips Journal of Research|volume=50|issue=3–4|page=269}}</ref><ref>{{cite journal |doi=10.1016/S0165-5817(97)84677-3|title=Transport and extraction in Zeus displays|year=1996|last1=Lambert|first1=N.|last2=Montie|first2=E.A.|last3=Baller|first3=T.S.|last4=Van Gorkom|first4=G.G.P.|last5=Hendriks|first5=B.H.W.|last6=Trompenaars|first6=P.H.F.|last7=De Zwart|first7=S.T.|journal=Philips Journal of Research|volume=50|issue=3–4|page=295}}</ref><ref>{{cite journal |doi=10.1016/S0165-5817(97)84688-8 |title=The application and system aspects of the Zeus display|year=1996|last1=Doyle|first1=T.|last2=Van Asma|first2=C.|last3=McCormack|first3=J.|last4=De Greef|first4=D.|last5=Haighton|first5=V.|last6=Heijnen|first6=P.|last7=Looymans|first7=M.|last8=Van Velzen|first8=J.|journal=Philips Journal of Research|volume=50|issue=3–4|page=501}}</ref> The devices were demonstrated but never marketed.