Display element

Details Display element Display element

2011-03-15

2011-03-15

Thompson, Timothy J (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S290000

Reexamination Certificate

active

07907330

ABSTRACT:
A display element having circuitry adapted to at least partially electrochemically dissolve a first layer by means of supplying an electrical current through the first layer. The first layer separates a first reservoir filled with a liquid from a second reservoir. By dissolving the first layer at least partially, at least a portion of the liquid can flow from the first to the second reservoir. Consequently, the display element transitions from a first to a second optical state.

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Karjoth, et al, “Clipped RFID Tags Protect Consumer Privacy”, ercim-news.ercim.org, Jan. 2007.
Santini, Jr., et al, “A controlled release microchip”,Nature. vol. 397, pp. 335-338, Jan. 28, 1999.

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