专利检索 cpc:"G02F1/13775" 第 3 页

21.

发明公开
IMPROVED TRANSPARENCY OF POLYMER WALLED DEVICES AND METHODS OF MAKING THE SAME 审中-公开

公开(公告)号：US20230418099A1

公开(公告)日：2023-12-28

申请号：US18037910

申请日：2021-11-17

申请人： NITTO DENKO CORPORATION

发明人： Piotr POPOV , Neil CRAMER

IPC分类号： G02F1/1333 , G02F1/137 , G02F1/1334

CPC分类号： G02F1/133377 , G02F1/13756 , G02F1/13347 , G02F1/13775

摘要： A liquid crystal based switchable light modulating device comprising polymer wall structure with improved transparency is disclosed.