公开(公告)号：US20250155787A1

公开(公告)日：2025-05-15

申请号：US18922725

申请日：2024-10-22

Applicant: Meta Platforms Technologies, LLC

Inventor： Fenglin Peng ,  Jacques Gollier, JR. ,  Yung-Yu Hsu ,  Robert Upton ,  Thomas Charisoulis ,  Yun Wang ,  Brendan Hamel-Bissell ,  Zhaoning Yu ,  Joshua Cobb ,  Brandon Michael Hellman Friedman ,  Anurag Tyagi ,  John DeFranco ,  Xin Tong

IPC: G03B21/20 ,  G03B21/28

Abstract: An illumination system includes a micro-LED array having a plurality of individually addressable diodes, a concentrator array overlying an output of the micro-LED array and configured to decrease a numerical aperture of light emitted by the array, and a non-emissive display panel arranged to receive light from the concentrator array.