国家/地区 日本（3）
IPC部 H（3） B（2） G（2）
IPC大类 H01（3） B82（2） G01（2）
IPC小类 H01L（3） B82Y（2） G01J（2）
IPC B82Y040/00（2） G01J001/02（2） H01L031/10（2）
发明人 KONDO D（3）
公开年 2023（2）
申请年 2021（3）
专利权人 FUJITSU LTD（3）

Manufacturing optical device by forming resist of predetermined shape on multilayer graphene, and processing multilayer graphene together with resist, removing resist covering, and providing electrode covering exposed inclined end face of multilayer graphene.

KONDO D, HAYASHI K, ASO H

Optical sensor device e.g. graphene-based optical sensor device applied to e.g. automatic door, has resin layer which is configured to cover light receiving region of graphene layer and is transparent to light to be detected.

NORIMATSU M, KONDO D

Photosensor device for use in automatic doors, security camera systems, and inspections of infrastructure, comprises passivation layer provided with openings that communicate with holes, where side surfaces of holes and inner walls of openings are continuously covered with insulating thin film.

KONDO D, NORIMATSU M, KONDO O