Video display apparatus

Details Video display apparatus Video display apparatus

1984-03-30

1986-04-08

Masinick, Michael A.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358241, 358163, H04N 568, H04N 314, H04N 514

Patent

active

045816557

ABSTRACT:
In a picture image display apparatus including a large number of display elements which are lighted by digitalized level adjusted light data produced by a video signal, the digitalized level adjusted light data are corrected by the difference between a mean quantity of light and the light quantity of each luminous element so as to light the luminous element during an interval corresponding to the level adjusted light data without using any light quantity adjusting circuit.

REFERENCES:
patent: 3838209 (1974-09-01), Tsuchiya et al.
patent: 4210934 (1980-07-01), Kutaragi
patent: 4343021 (1982-08-01), Frame

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