Optical: systems and elements – Lens – Fluid
Reexamination Certificate
2007-07-09
2010-10-19
Martinez, Joseph (Department: 2873)
Optical: systems and elements
Lens
Fluid
Reexamination Certificate
active
07817343
ABSTRACT:
An electrowetting lens which can move its optical axis using a multiple electrode structure includes: a substrate; a dielectric barrier wall formed on the substrate; polar and non-polar solutions fluidly contained inside the dielectric barrier wall; first and second lower electrodes inserted through lower portions of the dielectric barrier wall in contact with the polar solution, the first and second lower electrodes facing each other; and first and second multiple electrodes respectively disposed in mutually facing first and second legs defining the dielectric barrier wall, each of the first and second multiple electrodes being divided into a plurality of vertically arranged electrode cells.
REFERENCES:
patent: 2005/0270672 (2005-12-01), Feenstra et al.
patent: 2006/0221458 (2006-10-01), Kato et al.
Choi Jae-young
Jang Jee-hwan
Kim Sun-il
Cantor & Colburn LLP
Greece James R
Martinez Joseph
Samsung Electronics Co,. Ltd.
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