Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2006-04-11
2006-04-11
Mack, Ricky L. (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C359S290000, C359S572000, C359S247000
Reexamination Certificate
active
07027204
ABSTRACT:
In one embodiment, a high-density spatial light modulator includes a substrate having a reflective surface and a reflective ribbon over the reflective surface. The ribbon may have one or more openings, such as rectangular slots. The openings allow light to pass through the ribbon and impinge on the reflective surface. Deflecting the ribbon towards the substrate thus allows for dynamically-controllable diffraction of incident light. The spatial light modulator pixel requires less space than a conventional light modulator, thus allowing for relatively large pixel count within a manufacturable device size. Other embodiments are also disclosed.
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Carlisle Clinton B.
Trisnadi Jahja I.
Dinh Jack
Mack Ricky L.
Okamoto & Benedicto LLP
Silicon Light Machines Corporation
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