based on translational movement of particles in a fluid under the influence of an applied field

Full Title

Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics > for the control of the intensity, phase, polarisation or colour (G02F1/29, G02F1/35 take precedence) > based on translational movement of particles in a fluid under the influence of an applied field

Child Classifications

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• G02F 1/166 characterised by the electro-optical or magneto-optical effect
• G02F 1/1675 Constructional details
• G02F 1/1685 Operation of cells; Circuit arrangements affecting the entire cell