国家/地区 中国（3）
IPC部 B（3）
IPC大类 B82（3）
IPC小类 B82Y（3）
IPC C01B031/02（3） B82Y030/00（2） G06F003/041（2）
发明人
公开年 2011（3）
申请年
专利权人

Substrate having graphene film used in electronic/photonic device comprises base substrate, patterned aluminum oxide film formed on base substrate, and graphene oxide film having graphene atomic layer.

OKAI M, HIROOKA M, WADA Y, IWAI Y, HONMA S, ASHIGAHARA T, TAKAYUKI A, YOSHIAKI I, SHUNICHI H, HIROKA M, HOMMA S

Touch pen, has contact capacitor formed between pen point and touch screen when being used, where pen point comprises soft macromolecular material and graphene that is dispersed in soft macromolecular material.

FAN S, JIANG K, FAN F Y

Solar cell comprises graphene-based conductive layer located on glass substrate, and another second graphene-based conductive layer in contact with semiconductor layer that is located in absorbing layer.

VEERASAMY V S, VEERASAMY V