Electrodes for a device operating by electrically controlled flu

Details Electrodes for a device operating by electrically controlled flu Electrodes for a device operating by electrically controlled flu

1984-06-19

1986-02-11

Punter, William H.

350359, 350392, G02F 101, G02B 2600

Patent

active

045695750

ABSTRACT:
The invention relates to devices by means of which it is possible to cause fluid globules to circulate within a capillary space by means of pairs of electrodes establishing capture sites. The invention provides a device in which the electrodes of two successive pairs have in common at least one indentation comprising a convex part and a concave part. The invention is applicable, in particular, to the visual display and storage of electrical data by means of movable indices in the form of globules.

REFERENCES:
patent: 3541534 (1970-11-01), Bobeck et al.
patent: 4079368 (1978-03-01), DiStefano
IBM Technical Disclosure Bulletin, vol. 22, No. 1, Jun. 1979, N. H. Runyan, "Electrostatic Liquid Display Devices", p. 325.
Xerox Disclosure Journal, vol. 4, No. 3, May/Jun. 1979, N. K. Sheridon, "Electrocapillary Imaging Devices for Display and Data Storage", pp. 385-386.

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