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Seereal Technologies S a patents


Recent patent applications related to Seereal Technologies S a. Seereal Technologies S a is listed as an Agent/Assignee. Note: Seereal Technologies S a may have other listings under different names/spellings. We're not affiliated with Seereal Technologies S a, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Seereal Technologies S a-related inventors


Combined light modulation device for tracking users

For comfortable viewing of a 3-D scene at various viewing angles, a display having a large tracking range for a variable viewer distance is required. A controllable light-influencing element deflects light in coarse steps in a viewer range. Within said steps, the light is deflected by a further controllable light-influencing... Seereal Technologies S a

Optical liquid-crystal phase modulator

A phase modulator for polarized light, comprising a first substrate with a first surface and a second substrate with a second surface, a liquid crystal layer between the two substrates and an electrode arrangement. The phase modulator is usable as a variable deflection grating, and liquid crystal materials which are... Seereal Technologies S a

Analytic computing video holograms in real time

A holographic display device for computing a video hologram of a scene is disclosed. The scene comprises a multitude of object points. The holographic display device comprises at least one light modulator means. Said holographic display device is configured to perform the steps of (a) defining a visibility region within... Seereal Technologies S a

Method for encoding a hologram in a light modulation device

A hologram is constructed from individual subholograms assigned to corresponding encoding regions in a light modulation device and respectively assigned to an object point of the object to be reconstructed with the hologram. With a virtual observer window, a defined viewing region is provided through which a reconstructed scene in... Seereal Technologies S a

Display with observer tracking

The invention relates to a display, in particular an autostereoscopic or holographic display, for representing preferably three-dimensional information, wherein the stereo views or the reconstructions of the holographically encoded objects can be tracked to the movements of the associated eyes of one or more observers in a finely stepped manner... Seereal Technologies S a

Method and device for encoding three-dimensional scenes which include transparent objects in a holographic system

Method for computing the code for the reconstruction of three-dimensional scenes which include objects which partly absorb light or sound. The method can be implemented in a computing unit. In order to reconstruct a three-dimensional scene as realistic as possible, the diffraction patterns are computed separately at their point of... Seereal Technologies S a








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