Optical: systems and elements – Polarization without modulation – Polarizarion by dichroism
Reexamination Certificate
2005-12-13
2005-12-13
Shafer, Ricky D. (Department: 2872)
Optical: systems and elements
Polarization without modulation
Polarizarion by dichroism
C359S490020, C359S494010, C359S490020, C359S506000, C359S599000
Reexamination Certificate
active
06975455
ABSTRACT:
A transflective assembly includes an absorbing polarizer and a first reflective polarizer disposed to reflect at least a portion of light transmitted through the absorbing polarizer. A second reflective polarizer is disposed between the absorbing polarizer and the first reflective polarizer. The second reflective polarizer reflects light transmitted through the first reflective polarizer having a polarization absorbable in the absorbing polarizer, and transmits light transmitted through the absorbing polarizer towards the first reflective polarizer.
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Bennet Robert
Kotchick Keith M.
Watson Philip E.
3M Innovative Properties Company
Kobilansky Anna A.
Shafer Ricky D.
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