国家/地区 世界知识产权组织（4）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（4）
IPC C23C016/26（2）
发明人
公开年 2021（2）
申请年
专利权人

Electro-optic device e.g. phase shifter, has crystalline magnesium oxide seed layer located directly on amorphous insulating cladding layer, and crystalline electro optic layer directly located on crystalline MgO seed layer.

THOMPSON M, WONGPIYA R, CHANG C

Optical element used in device such as adjustable optical mirror, comprises cover having first surface and second surface, support, and component set to move second surface from first cover contour profile to further cover contour profile.

CARTAMIL BUENO S J, CARTAMIL B S J

Low-reflection graphene used in e.g. optical component, comprises graphene layer having surface parallel to specific direction, and another graphene layer in direction which intersects specified direction, where both layers form recess.

UEKUSA K, SHIMADA N, YAZAWA K, YAMADA T, HASEGAWA M, SHIMADA NAYUTA, YAZAWA KENJI, YAMADA TAKATOSHI, HASEGAWA MASATAKA, UEKUSA KAZUTERU

Transparent conducting film comprises graphene of specified thickness, visible transmittance and surface resistance.

LI G, WANG Y, LEE K