国家/地区
IPC部 C（2） G（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC C08G083/00（2）
发明人
公开年 2021（2）
申请年
专利权人

Non-linear optical material comprises bismuth telluride, poly(3-hexylthiophene) and acylated graphene oxide prepared by ultrasonically dispersing graphene oxide in solvent, adding thionyl chloride, heating and removing solvent.

CAI X

Angular filter used in image acquisition system comprises support and structure resting on face of support and comprising through holes exposing parts of face.

AFLALO J