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AssigneeSeeReal Technologies S.A.
InventorsBo KROLL, Norbert LEISTER, Gerald FUTTERER, Robert MISSBACH, Stephan REICHELT
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The invention relates to a light modulation device for a display for representing two- and/or three-dimensional image content or image sequences. The light modulation device comprises a light modulator and a controller. The phase and/or the amplitude of a light wave field, which is substantially collimated, can be varied by means of the light modulator depending on the location of the light modulator. The light modulator can be actuated by means of the control device. According to the invention, in the direction of propagation of the light wave field, at least one diffracting unit is arranged downstream of the light modulator. The diffracting unit has a variable diffracting structure. By means of the diffracting structure, the light wave field varied by the light modulator can be diffracted in a variable and predeterminable manner. Further, the present invention relates to a display and a method for producing a light modulation device.
A liquid crystal light deflection device comprising:
A holographic display device comprising:
A method of controlling a liquid crystal light deflection device comprising a liquid crystal layer disposed between a first electrode structure and a second electrode structure, the method comprising:
Dependencies are inferred from the claim text.