Cathode ray tube History of display technology

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1 cathode ray tube

1.1 monochrome crt
1.2 color crt
1.3 direct-view bistable storage tube





cathode ray tube

monochrome crt

1922 monochrome cathode ray tube:



color crt

1954 color cathode ray tube display of color television:


direct-view bistable storage tube

1968 direct-view bistable storage tube crt retains static information displayed upon it, written using steerable electron beam can turned off. in principle dvbst similar etch-a-sketch, , used in vector displays of computers , in oscilloscopes.











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