国家/地区 日本（2） 美国（2）
IPC部 C（2）
IPC大类 C01（2） G06（2） H01（2）
H05（2）
IPC小类 C01B（2）
IPC C01B031/02（2）
发明人
公开年
申请年
专利权人 SEMICONDUCTOR ENERGY LAB（2）

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

Element for touch panel of e.g. LCD device, has first and second conductive films connected to first and second electrodes, respectively, where second electrode is located apart from first electrode and each electrode includes graphene.

YAMAZAKI S, OGUNI T, OGINO K, IKEDA H