Linsenanordnung, Optisches System und Anzeigevorrichtung

Details

Veröffentlichungs-Nr.

EP4749350

Anmeldetag

19. Juli 2024

Veröffentlichung

17. April 2025

Rechtsraum

EP

IPC

G02B27/01, G02B27/28, G02B1/04

Abstract

Embodiments of this application relate to the field of display technologies, and provide a lens assembly, an optical system, and a display device. The lens assembly includes a plurality of lenses sequentially arranged from an object side to an image side, an optical splitting element, a first quarter-wave plate, and a reflective polarization element that are sequentially arranged from the object side to the image side, and a lens barrel. At least one of the first quarter-wave plate and the reflective polarization element is independent of the plurality of lenses and fastened to the lens barrel; or object side surfaces and image side surfaces of the plurality of lenses include at least one bonding surface, and at least one of the first quarter-wave plate and the reflective polarization element is bonded to the bonding surface. The bonding surface is a quadric surface whose curvature is zero in at least one direction.

Anmelder

Firma

Honor Device Co., Ltd.

Land

🇨🇳 China