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Old 07-15-2016, 12:44 PM
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jr_tech jr_tech is offline
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Quote:
Originally Posted by Telecolor 3007 View Post
But how in the world they made the deflection when the gun was underneath?
Electron beams can be deflected at 90 degrees or more. It is possible even to make a mirror which can reverse the travel of the beam completely. However, as the beam is deflected more the beam can be de-focused and geometry can suffer. The Sony tvs had considerable keystone correction, and yet the geometry was not very good on these tiny sets.

jr
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