The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2020
Filed:
Jul. 10, 2019
Lightspace Technologies, Sia, Marupe, Marupes novads, LV;
Ilmārs Osmanis, Mārupes novads, LV;
Kri{hacek over (s)}s Osmanis, Babītes novads, LV;
Robers Zabels, Riga, LV;
Mārtiņ{hacek over (s)} Narels, Riga, LV;
Uǵis Gertners, Riga, LV;
Lightspace Technologies, SIA, Marupe, Murpes Novads, LV;
Abstract
An image display system. The image display system includes an image source for producing an image. The image source includes a plurality of display units arranged in an array and each display unit is configured to emit collimated light for producing a pixel of the image. The image display system includes a volumetric display module including a plurality of optical diffuser elements arranged in a stack. Furthermore, an optical diffuser element of the plurality of optical diffuser elements is maintained in a first state or a second state. The image display system includes a controller operatively coupled to each of the image source and the volumetric display module. The controller is configured to control an optical diffuser element to maintain the optical diffuser element in the second state and the plurality of display units for projecting the image on the optical diffuser element maintained in the second state.