国家/地区 日本（3） 美国（3） 中国（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 B82（4）
IPC小类 G06F（4） B82Y（3） C01B（3）
B32B（2） G02F（2） H01B（2）
H01L（2）
IPC G06F003/044（4）
发明人
公开年
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

Device having layered structure used as touch screen such as resistive touch screen and self-capacitance touch screen comprises protective layer; three ferroelectric polymer layers; two graphene layers; and substrate.

OEZYILMAZ B, KAHYA O, OZYILMAZ B

Transparent conductive film used as electrode in e.g. heater, has electroconductive graphene sheet with secondary region whose light transmittance capacity is higher than primary region.

SHIMIZU K, KOBAYASHI T, KIMURA N, IZUHA K, DEWA K

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