国家/地区 韩国（2）
IPC部 A（2）
IPC大类 A61（2） B29（2） C08（2）
IPC小类 A61N（2）
IPC A61N005/06（2）
发明人 OH Y J（2）
公开年 2022（2）
申请年 2021（2）
专利权人 NEO ENPLA CO.（2）

Mask device for facial skin care, has inner mask that is fastened to outer mask in state where LED module is interposed, and is made by containing single-layer graphene in thermoplastic resin, where single-layer graphene is formed with preset particle size.

KIM H S, LEE G J, OH Y J, SEUNG K, KIM S J, YOON K B

Mask device useful for improving skin beauty comprises external mask, light emitted diode module located on inner surface of outer mask, controller to provide power and light control signal to LED module, and mobile terminal.

KIM H S, LEE G J, OH Y J, SEUNG K, KIM S J, YOON K B