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:
May. 03, 2022
Filed:
Jan. 14, 2021
Lightspace Technologies, Sia, Marupes novads, LV;
Ilmars Osmanis, Mrāpes nov., LV;
Ugis Gertners, Riga, LV;
Kriss Osmanis, Babītes nov., LV;
Martins Narels, Riga, LV;
Roberts Zabels, Riga, LV;
Sandra Balode, Ogres nov., LV;
Lightspace Technologies, SIA, Marupes novads, LV;
Abstract
A display system and a method for displaying a three-dimensional image. A light source is employed to emit a light beam towards a first optics. The first optics is employed to collimate and form the light beam and provide the collimated light beam towards a spatial light modulator. The spatial light modulator is employed to modulate the collimated light beam and the modulated light beam is provided to a first direction. A first optical image expander is inclined at a first angle 'α' in respect to the first direction and is employed to reflect the modulated light beam to a second direction. A second optical image expander is inclined at a second angle 'β' in respect to the second direction and is employed to reflect the reflected light beam to a third direction. A screen element is arranged on the optical path for displaying a three-dimensional image.