国家/地区 中国（2）
IPC部 C（2）
IPC大类 C23（2）
IPC小类 C23C（2）
IPC C23C016/26（2）
发明人
公开年 2020（2）
申请年
专利权人

Wave absorbing device used for realizing high efficiency absorption of circularly polarized light by graphene, comprises structure cell comprising graphene sheet, medium film layer and metal reflector from up to down.

SANG T, LI G, QI H, YIN X, WANG X

Ophthalmic lens used in spectacle lens, comprises organic substrate having front main face and rear main face, and multilayered interferential coating comprising layer based on graphene, which is coated on front main and rear main faces.

FEUILLADE M, MAURY H