| 摘要 |
<p>The invention relates to a system for modulating and displaying optical effects, comprising a lighting device (BV) and at least one displaying object (DO) located outside the lighting device, wherein the lighting device (BV) comprises at least one input polarization unit (POE) for influencing polarization, in particular in a location-dependent manner, and at least one modulation unit (OME) for influencing polarization and/or retardance, in particular in a time-dependent and/or location-dependent manner, and wherein the displaying object (DO) comprises at least one object retarder unit (POB) for influencing retardance, in particular in a location-dependent and/or time-dependent manner, the at least one object retarder unit being suitable for reversibly or irreversibly impressing a piece of image information, and an output polarization unit (PE), and wherein the modulated light (Sout) exiting the lighting device (BV) hits the object retarder unit (POB) in order to interact there with the piece of image information, whereby optical effects can be visualized by means of the output polarization unit (PE). The invention further relates to a method for modulating and displaying optical effects, wherein the light quality is modulated in the modulation unit (OME) in regard to the polarization and/or the retardance, in particular in a time-dependent and/or location-dependent manner, by exposure to energy, and/or in the object retarder unit (POB), a piece of image information is reversibly or irreversibly impressed into the object retarder unit (POB), in particular in a time-dependent and/or location-dependent manner, by exposure to energy and/or by material transformation and/or by structural change, and wherein the modulation of the light quality interacts with the piece of image information in the object retarder unit (POB), whereby optical effects can be visualized by means of the output polarization unit (PE).</p> |
