国家/地区 中国（7）
IPC部 B（7）
IPC大类 G01（7） B01（2） C01（2）
C08（2）
IPC小类 G01L（7）
IPC G01L001/20（3） G01L001/22（3） B01J013/00（2）
C01B032/194（2）
发明人 LI L（2） LIU K（2）
公开年 2023（7）
申请年 2022（7）
专利权人 TUZHONG TECH.（2）

Graphene flexible pressure sensor with bionic micro-nano structure, has graphene ends of conductive aggregate conductive film are respectively adhered with soft copper-clad organic polymer material film.

YAO B, WANG K, ZENG J, TANG T, LUO Y, LU G, LI H, HAN C, WU W

Sensing module for artificial robot, has piezoelectric unit having polydimethylsiloxane sponge, and humidity unit having sensing layer, electrode layer and base layer, where piezoelectric unit obtains resistance change data from pressure source in real time and output obtained resistance change data.

LIU K, LI L

Biomass bionic micro-structure flexible pressure sensor based on surface instability comprises e.g. pressure sensing layer with two layers comprising hydrogel matrix layer and conductive material i.e. set on one surface of hydrogel matrix layer, which is provided by surface of conductive material.

XIA X, YANG X, QIU R, PANG J, CHEN J, WU S

Preparing three-dimensional graphene composite gas gel used in pressure sensor, involves mixing oxidized graphene, cellulose nanocrystalline, organic amine and water, performing hydrothermal reaction to obtained mixed solution to obtain hydrogel.

WU D, WANG Z

Multi-snake resistance type flexible sensor based on three-dimensional (3D) printing for measuring tensile strain by multiple mechanical deformation, has flexible sensor main body whose two ends are sequentially connected with metal electrode and lead.

HUANG X, BU X, LI Y, ZHANG P, ZHANG K, WANG G, HUANG L

Preparation method of gallium nitride-based microelectromechanical system pressure sensor with porous graphene inserted layer structure, involves polishing and cleaning stainless steel substrate, and magnetron sputtering aluminum oxide film.

HAO Y, MA P, ZHANG C, XIA M, ZHANG J, WANG D, CHANG H, NING J

Flexible graphene pressure sensor based on laser printing, has laser printing device, that identifies substrate film fixed on bottom plate through visual identification unit, and automatically obtains electrode printing area.

LIU K, LI L