Row activating method for fed cathodoluminescent display assembl

Details Row activating method for fed cathodoluminescent display assembl Row activating method for fed cathodoluminescent display assembl

1992-06-11

1994-04-05

Pascal, Robert J.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

3151693, 315167, 315350, 315351, 345 74, 345 76, G09G 310

Patent

active

053008626

ABSTRACT:
A display addressing method applied in conjunction with an array of cold cathode field emission micro-emitters employs a row-by-row addressing technique in concert with controlled constant current sources connected simultaneously to each column of the array of emitters to provide a novel addressing scheme which yields an improvement in cathodoluminescent display brightness on the order of a full order of magnitude over that of the prior art.

REFERENCES:
patent: 2553585 (1951-05-01), Hough
patent: 3889151 (1973-08-01), Hanak et al.
patent: 4459514 (1984-07-01), Morimoto
patent: 4723119 (1988-02-01), Morimoto
patent: 4835447 (1989-05-01), Mizuno et al.
patent: 5153483 (1992-10-01), Kishino et al.

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