国家/地区 美国（2）
IPC部 H（2）
IPC大类 H05（2）
IPC小类 H05K（2）
IPC H05K003/00（2）
发明人 LAI C（2）
公开年 2017（2）
申请年 2015（2）
专利权人 LAI C（2）

Manufacture of LED light bulb with graphene filament involves coating graphene-based heat dissipation ink on back side of printed circuit board, cutting coated circuit board to form graphene filaments, fixing filaments into bulb.

LAI C

Method for making printed graphene-based laminate for wireless wearable communications, involves drying graphene conductive ink on substrate, and compression rolling printed graphene-based laminate by using compression roller.

LAI C, CHANG K, CHEN J