Photocopying – Projection printing and copying cameras – Illumination systems or details
Reexamination Certificate
2007-03-20
2010-11-02
Nguyen, Hung Henry (Department: 2882)
Photocopying
Projection printing and copying cameras
Illumination systems or details
C355S053000, C355S077000
Reexamination Certificate
active
07826035
ABSTRACT:
An array of individually controllable elements includes elements, each formed of a stack of layers of dielectric material. At least one layer is an electro-optical material. The at least one layer's refractive index for radiation that is plane polarized in a given direction can be changed by application of a voltage in order to change the reflection/transmission characteristic of the boundary between this layer and the adjacent layer.
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Asfaw Mesfin T
ASML Netherlands B.V.
Nguyen Hung Henry
Sterne Kessler Goldstein & Fox P.L.L.C.
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