国家/地区 美国（2）
IPC部 C（2）
IPC大类 C01（2） G06（2）
IPC小类 C01B（2）
IPC G06F003/041（2）
发明人
公开年 2016（2）
申请年
专利权人

Method for forming graphene film on element of touch panel of electronic device, involves forming graphene film by irradiating laser light to region of graphene oxide film to reduce region, and removing another region by water washing.

MOMMA Y, KAWAKAMI T, MOMO J

Touch switch for use in e.g. smartphone, in vehicles, has active graphene element electrically connected to electronic device such that touching of active graphene element causes electronic device to turn on or off.

NAWROCKI P