Electrophoretic image display with reduced drives and leads

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

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340787, 340716, G02F 101

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active

045224722

ABSTRACT:
An electrophoretic display device is described where a set of anode electrodes in an electrophoretic cell are disposed opposite row and column electrodes at a second side of the electrophoretic cell. The anode electrodes encompass equal pluralities of at least the row electrodes, and such equal pluralities of electrodes are connected in parallel. This significantly reduces the number of leads to the display.

REFERENCES:
patent: 4203106 (1980-05-01), Dalisa et al.
patent: 4303917 (1981-12-01), Kishino et al.
patent: 4450440 (1984-05-01), White
Liebert et al., "A 512 Character Electrophoretic Display", 1980 Biennial Display Research Conf., Cherry Hill, NJ, Oct. 1980.

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