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added Category:Display using HotCat
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[[File:Mini Star 416 - cathode ray tube with deflection coils-2212.jpeg|thumb]]
An '''electron beam display''' is an electronic visual display that uses a cathode ray tube.
An '''electron beam display''' is an electronic visual display that uses a cathode ray tube.
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+An electron beam display is in every TV that is small and fat.
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+It can be used to make a [[multifocal display]] by pairing it with a fast-moving mylar sheet.<ref name="z622">{{cite web | title=Vibrating varifocal mirrors for 3-D imaging | website=IEEE Xplore | date=1969-09-30 | url=https://ieeexplore.ieee.org/document/5213672 | access-date=2024-10-01}}</ref>
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+==Small EBDs==
+Electron beam displays were used in the first computer-driven head mounted display, which was built by [[Ivan Sutherland]].
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+EBDs were used by [[Kaiser]] in head-mounted display.
==Manufacturing==
==Manufacturing==
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==References==
==References==
<references />
<references />
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+[[Category:Display]]