Merits and demerits of DVST
Specify the merits and demerits of the DVST?
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Merits and demerits of the direct view storage tubes [DVST] can be displayed as follows: a) Refreshing of screen is not needed. b) It has a flat screen. c) Selective or part erasing of screen is not possible. d) It has the poor contrast. e) Inferior Performance to the refresh CRT.
Illustrate the merits and also demerits of DVST?
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