Optical switching element and photoaddressable display...

Details Optical switching element and photoaddressable display... Optical switching element and photoaddressable display...

2011-03-08

2011-03-08

Stultz, Jessica T (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave directional modulation

Reexamination Certificate

active

07903324

ABSTRACT:
An optical switching element including at least a multi-layered optical switching layer that includes a charge generation layer and a charge transport layer wherein, the charge transport layer contains a charge transporting material represented by the following general formula (1). The optical switching element is applicable in a device, a photoaddressable display medium and a display device. The optical switching element may alternatively include a mono-layered optical switching layer that has a charge generating function and a charge transporting function, wherein the mono-layered optical switching layer contains the charge transporting material represented by the following general formula (1).

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