国家/地区 中国（8）
IPC部 G（8） C（3） B（2）
IPC大类 G01（8） C08（3）
IPC小类 G01L（8）
IPC G01L001/18（4） C08K003/04（2） C08L075/04（2）
C08L083/04（2） G01L001/22（2）
发明人
公开年 2023（8）
申请年 2023（8）
专利权人

High-sensitivity large-range resistance-type pressure sensor for use in wearable device, has sensing unit that includes multi-level cones made of resistive materials, and second sensing layer that includes second substrate layer and second elastic wire placed on second substrate layer.

ZHENG K, QIU P, WANG X, CHEN Y, WANG D, JIAO J

Graphene acoustic electric signal conversion film based on 2D transition metal carbide and nitride (Mxene) enhancement comprises thin film utilizes distributed Mxene enhancement graphene conductive network to convert vibration sound signal into electric signal of multiple orders of magnitude.

YANG J, ZHI L, GONG X, KONG D

Preparation of sensor involves stacking obtained sensing structure layers and polydimethylsiloxane substrate from top to bottom, and attaching polyimide adhesive tape to edge of formed composite sensing structure layer for encapsulation and fixation.

ZHANG M, QIU R, SUN Q, LIN W, YAN Y

Preparing dielectric elastomer material by adding calcium-copper-titanium oxide powder and reduced graphene oxide to polydimethylsiloxane prepolymer solution, stirring, adding sodium chloride salt particles to mixed solution, mixing, and adding polydimethylsiloxane crosslinking curing agent.

MA Y, WANG Y, YANG Q, LI Y

Preparing flexible strain sensor of thermoplastic polyurethane non-woven material substrate comprises e.g. preparing oxidized graphene, immersing pretreated thermoplastic polyurethane melt-blown nonwoven material, stirring, washing, drying, and installing.

WANG N, LU Y, YU B, SUN H

Preparing flexible temperature sensor with definite temperature characteristics, involves putting conductive filler powder and stabilizer powder into dispersant and mixing evenly, putting mixture into ultrasonic oscillator, making it fully shake at low temperature, and mixing to obtain mixture A.

MA G, XU J

Flexible film array type pressure sensor, has pressure sensing layer, which is provided for converting pressure into electric signal, and sensing unit is made of polymer matrix and carbon-based conductive filler.

SUN L, CHEN T, LU W, WANG F

Preparing organosilicon elastomer useful in flexible sensor, comprises e.g. mixing organic siloxane, chloroform and catalyst, adding blended solution of diisocyanate and chloroform, reacting with blended solution of chain extender and chloroform, and placing in polytetrafluoroethylene mold.

XIONG J, CHEN X, MA Z