国家/地区 中国（3）
IPC部
IPC大类
IPC小类
IPC
发明人 ZHAO J（3）
公开年 2015（3）
申请年 2015（2） 
专利权人 ZHAO J（3）

Three dimensional printing solar energy gallery-shaped graphene film type display screen manufacturing method involves setting brick-concrete pit in display screen structure, and thick tempered glass on pedestrian vertical track.

XIONG L, XIONG Y, ZHAO J

Preparing graphene using low-boiling point organic solvent, involves dispersing graphite in solvent, ultrasonically processing, filtering, pretreating graphite, dispersing graphite in low-boiling solvent and ultrasonically processing.

TAN D, WANG X, ZHAO J

Graphene film 3D printing type with notebook computer work life, has telescopic steel pipe head of diameter in bottom comprising print high bed head back from middle to head and fixed with soft cloth bag pad screw fixing locked bottom bed.

XIONG L, XIONG Y, ZHAO J