Beam-index color television displays

Details Beam-index color television displays Beam-index color television displays

1974-05-22

1976-06-29

Safourek, Benedict V.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 67, H04N 931, H04N 924

Patent

active

039673154

ABSTRACT:
Beam-index line-screen television display systems are disclosed for generating multi-color images throughout the size range from small direct view cathode ray tubes to projection type wall screen configurations. The image in the small screen display is generated by a scanning electron beam whereas the image generated in the large screen configuration is developed bY a scanning optical beam. In both cases the excitation of the image producing target screen is synchronized by beam-indexing features which utilize optical index signals transmitted across the target screen.

REFERENCES:
patent: 3081414 (1963-03-01), Goodman
patent: 3256385 (1966-06-01), Miller
patent: 3277235 (1966-10-01), Goodman
patent: 3519742 (1970-07-01), Bjelland
patent: 3527879 (1970-09-01), Pritchard
patent: 3826867 (1974-07-01), Goodman

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