A twisting ball display

Details A twisting ball display A twisting ball display

G - Physics

02

B

G02B 26/02 (2006.01) G02F 1/01 (2006.01) G09F 9/37 (2006.01)

Patent

CA 2494665

A gyricon or rotating-particle display having an auxiliary optical structure may be provided as an auxiliary optics for a twisting ball display. A gyricon or rotating-particle display may have an "eggcrate" substrate. Further, a combination of an optically transmissive dielectric fluid having a first refractive index and an optically anisotropic particle rotatably disposed in the fluid may be provided.

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