Flat Electrowetting Optics
نویسندگان
چکیده
A new class of liquid electro-optics based on electrowetting is able to replicate the high performance of solid geometrical optics. Scaled-down electrowetting optics can be arrayed in order to achieve a flat and large area form factor. Techniques for applying electrowetting devices to light valves and arrayed microprisms are reviewed. Electrowetting light valves (ELVs) reconfigure the geometry of an opaque oil film in order to modulate light transmission. Electrowetting microprisms (EMPs) translate liquid contact angle modulation into prism apex angle modulation, and therefore beam deflection. Both approaches provide compelling performance improvements when compared to existing electrooptical devices for displays and beam steering.
منابع مشابه
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تاریخ انتشار 2006