Multiskopische Anzeigevorrichtung mit einem Multiskopischen Optischen Element mit mehreren Flüssigkristallschichten

Details

Veröffentlichungs-Nr.

EP4804519

Anmeldetag

12. Februar 2026

Veröffentlichung

9. September 2026

Rechtsraum

EP

Abstract

A display device (104) comprises a first liquid crystal (LC) layer (112) and a second LC layer (114) arranged between a backlight unit (108) and a linear polarizer (110), and a multiscopic optical element (116) arranged between the first LC layer and the second LC layer. Drive signals for LC cells of the first LC layer and the second LC layer are generated, based on corresponding images to be presented to each eye (118a-118b) of each individual user, a relative location of each eye with respect to an image plane (120) of the display device, and relative positions of the LC cells of the first LC layer and the second LC layer with respect to multiscopic cells of the multiscopic optical element. The LC cells are controlled using the drive signals, to adjust a polarization of light passing therethrough, for producing a synthetic light field presenting the corresponding images to each eye of each individual user.

Anmelder

Firma

Distance Technologies Oy

Land

🇫🇮 Finnland