国家/地区 中国（2）
IPC部 H（2）
IPC大类
IPC小类
IPC
发明人 FENG H（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 UNIV NORTHWESTERN POLYTECHNICAL（2）

Extensible strain sensor with multi-material paper cutting structure used for detecting various human body physiological activity, has strain sensitive conductive material arranged along length direction of elastic substrate.

FENG H, YUAN S, LIANG Z, CAO X, WANG M, HU Z, A SIRONG, JI B

Flexible packaging composite film useful for solar battery backboard film, comprises outer protective film, inorganic intermediate film and flexible bottom film which are orderly laminated from top to bottom.

HUANG W, RAN C, FENG H, BAI D