Electronics > Projects, Designs, and Technical Stuff

using CRT electron beam for something other then display?

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coppercone2:
So the CRT allows you to control a electron beam on a grid.

Rather then exciting phosphor, can you use it for some other purpose? there are many uses of electron beams.

https://en.wikipedia.org/wiki/Electron-beam_technology

Assuming you can highly modify a CRT

I imagined like sawing open a television with a diamond saw so you can put the front on a hinge with some kinda vacuum gasket and put stuff in there

also it would be good part of men in black or something if they find some aliens misusing TV's like that. they don't use that to watch the game, slick

wasedadoc:
Before solid state image sensors were developed, for about 50 years all TV cameras used tubes employing electron beam scanning. Search using terms such as "image orthicon", "vidicon" and "Plumbicon".

Andy Chee:

--- Quote from: coppercone2 on February 25, 2024, 07:29:24 am ---can you use it for some other purpose?

--- End quote ---
You can use it to make some interesting youtube videos:

JustMeHere:

--- Quote from: Andy Chee on February 25, 2024, 08:35:20 am ---
--- Quote from: coppercone2 on February 25, 2024, 07:29:24 am ---can you use it for some other purpose?

--- End quote ---
You can use it to make some interesting youtube videos:



--- End quote ---
Why do I feel like I'm on the Black Mesa Compound tram?

tggzzz:
Computer RAM

https://en.wikipedia.org/wiki/Williams_tube

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