Interference display cell

Details Interference display cell Interference display cell

2007-03-20

2007-03-20

Lester, Evelyn A. (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S291000, C359S298000, C359S224200, C359S578000, C359S585000

Reexamination Certificate

active

10807129

ABSTRACT:
An optical interference display unit with a first electrode, a second electrode and support structures located between the two electrodes is provided. The second electrode has at least a first material layer and a second material layer. At least one material layer of the two is made from conductive material and the second conductive layer is used as a mask while an etching process is performed to etch the first material layer to define the second electrode.

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