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:
Aug. 22, 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;
Uģis Gertners, Riga, LV;
Roberts Zabels, Riga, LV;
Armands {hacek over (S)}maukstelis, Rēzeknes novads, LV;
Ainārs Ozols, Vir{hacek over (s)}u iela, LV;
Lightspace Technologies, SIA, Marupe, Marupes Novads, LV;
Abstract
A table-top volumetric display apparatus for presenting three-dimensional imagery. The volumetric display apparatus includes multi-layer volumetric display including plurality of display elements being arranged substantially parallelly to form projection volume, each of the plurality of display elements being implemented by way of at least one optical diffuser; volumetric display driver coupled to the aforesaid display, volumetric display driver being configured to control operational states of the plurality of display elements; processing unit configured to process three-dimensional image to generate plurality of image slices, wherein given image slice is to be projected onto corresponding display element; projector configured to project the plurality of image slices onto the plurality of display elements; and control unit coupled to the volumetric display driver, processing unit and the projector, wherein the control unit is configured to control the volumetric display driver and the projector to present the three-dimensional image within the projection volume.