Schutzbarriere für Sicherheitsverglasung

Details

Veröffentlichungs-Nr.

EP4711825

Anmeldetag

2. März 2021

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

G02B1/14(ENNISS JAMES P et al.)(DIETZ PETER T et al.)(WILSON STEPHEN S et al.)

Abstract

A protective barrier affixable to a curved substrate comprises a stack of two or more lenses, each of the two or more lenses including a polyethylene terephthalate (PET) film, a hard coat on a first side of the PET film, and an adhesive layer on a second side of the PET film opposite the first side. The stack of two or more lenses may have a modulation transfer function that exhibits a contrast value greater than 75% for a spatial resolution of one line-pair per 0.0003 radians at 65 degrees angle of incidence. Heat and pressure may be applied to conform the stack of two or more lenses to the shape of the curved substrate.

Anmelder

Firma

RO Technologies, LLC

Land

🇺🇸 USA