国家/地区
IPC部 C（2） G（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D007/61（2）
发明人
公开年 2021（2）
申请年
专利权人

Light emitting diode nano-black coating comprises resin coating and nano-black particles dispersed in resin coating.

HUANG Y

Manufacture of polymer waveguide e.g. optical waveguide for passively mode-locked laser, involves forming cladding layer comprising polymer on substrate, removing portion of cladding layer to form groove for waveguide, and forming core accommodating dispersed graphene on groove.

RYU B, SONG Y, RYU B W