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:
Jan. 21, 2025
Filed:
Nov. 30, 2022
Lightspace Technologies, Sia, Marupes novads, LV;
Ainars Ozols, Siguldas novads, LV;
Ilmars Osmanis, Mārupes novads, LV;
Kriss Osmanis, Babītes nov., LV;
Roberts Zabels, Riga, LV;
Martins Narels, Riga, LV;
Lightspace Technologies, SIA, Marupes novads, LV;
Abstract
A volumetric display unit includes two first type of substrate members, each having a corresponding conductive electrode layer formed on at least a portion at a corresponding first side thereof. The volumetric display unit also includes one or more second type of substrate members, each having two conductive electrode layers formed on at least a portion at each one of two opposing sides thereof. Herein, the substrate members are arranged to form a stack, with the first sides facing each other. The volumetric display unit further comprises a plurality of liquid crystal layers, each being separately disposed between two of the conductive electrode layers of two adjacent substrate members of the plurality of substrate members in the formed stack.