Difference between revisions of "Electron beam display"
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An electron beam display is in every TV that is small and fat. | 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> | ||
==Small EBDs== | ==Small EBDs== | ||
Revision as of 05:33, 1 October 2024
An electron beam display is an electronic visual display that uses a cathode ray tube.
An electron beam display is in every TV that is small and fat.
It can be used to make a multifocal display by pairing it with a fast-moving mylar sheet.[1]
Small EBDs
Electron beam displays were used in the first computer-driven head mounted display, which was built by Ivan Sutherland.
EBDs were used by Kaiser in head-mounted display.
Manufacturing
It requires a glass tube that has a phosphor and has a vacuum pulled on it. It requires an electron gun.
It is made of two main components: a large glass bulb, and an electron gun.[2]
References
- ↑ "Vibrating varifocal mirrors for 3-D imaging". 1969-09-30. https://ieeexplore.ieee.org/document/5213672.
- ↑ "How Its Made Cathode Ray Tubes". Science Channel. 2024-03-06. https://www.youtube.com/watch?v=3g36REdz8OM.