Wellenleiter mit Organischem Festkristallsubstrat

Details

Veröffentlichungs-Nr.

EP4339666

Aktenzeichen

EP23177390

Anmeldetag

5. Juni 2023

Veröffentlichung

3. April 2024

Rechtsraum

EP

IPC

G02B27/01

Abstract

An optical element includes a waveguide body that is configured to guide light by total internal reflection from an input end to an output end, an input coupling structure located at the input end for coupling light into the waveguide body, and an output coupling structure located at the output end for coupling light out of the waveguide body, where the waveguide body includes a layer of an optically anisotropic organic solid crystal. Such an optical element may have low weight and exhibit good color uniformity while presenting a 2D diagonal field-of-view of at least approximately 10°.

Anmelder

Firma

Meta Platforms Technologies, LLC

Land

🇺🇸 USA

Fachgebiete