公开(公告)号：US20250035948A1

公开(公告)日：2025-01-30

申请号：US18716630

申请日：2022-11-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John D. Le ,  Matthew C. Dachel ,  Benjamin G. Sonnek ,  Arthur L. Kotz ,  David J.W. Aastuen ,  Timonthy L. Wong

IPC: G02B27/28 ,  G02B1/04

Abstract: An optical stack includes a reflective polarizer disposed on, and substantially conforming to, a major surface of an optical lens. The reflective polarizer substantially reflects light having a first polarization state and substantially transmits light having an orthogonal second polarization state. The optical lens has an optical retardance of greater than 10 nm at a first location in a largest optically active region of the optical lens. A same principal axis of the optical retardance is aligned with a same one of the first and second polarization states to within about 10 degrees at the first location.