资料来源：三利谱
The original article was first published on the WeChat official account (Aibang VR Industry News)：三利谱：Pancake折叠光路上的光学膜解决方案
Document Download
Welcome to join by clicking hereAR/VR DirectoryCurrently, there are more than 3000 members, including companies such as GoerTek, HTC, OPPO, Skyworth, PICO, ByteDance, Black Shark, Lenovo, Nreal, Lynx, Luxon, Lingxi MicroLight, Luxshare Precision, Leading Ideal, OFILM, Huaqin, Wentai, Luxshare, Lumus, Sisvel, and Shunyu, among others. Click on the keywords below for filtering.
English 
Chinese