TWO PARTICLE TOTAL INTERNAL REFLECTION IMAGE DISPLAY Russian patent published in 2018 - IPC G02F1/167 

Abstract RU 2676394 C2

FIELD: image forming devices.

SUBSTANCE: invention relates to the field of displays. Totally internally reflective image display comprises front and rear assemblies, a low-refractive medium in the free gap, a number of positively and negatively charged particles dispersed having electrophoretic mobility, dispersed in the low refractive medium. Front assembly has a front plate, a front electrode and a dielectric layer, wherein the front electrode is located between the front plate and the dielectric layer, and the front plate further comprises at least one convex protrusion. Rear assembly forms a free gap with the front assembly, wherein the rear assembly has having a backplane and a rear electrode, and the rear electrode is opposite the dielectric layer.

EFFECT: display provides DC balance and compatibility with conventional electronic excitation devices.

20 cl, 10 dwg

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RU 2 676 394 C2

Authors

Low Shon

Pullen Anthony E.

Dates

2018-12-28Published

2015-05-12Filed