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:
Jul. 28, 2020
Filed:
Jul. 31, 2018
Lightspace Technologies, Sia, Marupe, Marupes novads, LV;
Ilmārs Osmanis, Mārupes novads, LV;
Kri{hacek over (s)}s Osmanis, Babītes novads, LV;
Mārtiņ{hacek over (s)} Narels, Riga, LV;
U{grave over (g)}is Gertners, Riga, LV;
Roberts Zabels, Riga, LV;
Armands {hacek over (S)}maukstelis, Rēzeknes novads, LV;
LightSpace Technologies, SIA, Marupe, Marupes novads, LV;
Abstract
A volumetric display system for displaying a three-dimensional image. The volumetric display system includes a multi-plane volumetric display with display elements; a graphics processing unit to process the aforesaid image to generate image planes corresponding thereto; and a projector communicably coupled to the aforesaid elements. The projector includes a light source for emitting a light beam; a spatial light modulator to modulate the emitted light beam; a telecentric projection arrangement to direct the modulated light beam towards the display elements, whilst providing a substantially-constant magnification of the modulated light beam; and a driver module coupled to the light source, the spatial light modulator. The driver module receives the image planes from the graphics processing unit, and projects the image planes upon the display elements, by way of the modulated light beam.