国家/地区 中国（3） 美国（2）
IPC部 B（5）
IPC大类 B41（5）
IPC小类 B41M（5） C09D（3） G01L（2）
IPC B41M005/00（5）
发明人
公开年 2021（3）
申请年 2021（3） 
专利权人

Printable transparent stress sensor useful in screen fingerprint unlocking of flexible touch screens, transparent wearable devices comprises conductive layer and elastic substrate.

XU G, XU B, JIANG H, CHENG B, XU Z, LIU Y

Ink composition useful in a device including a photodetector, comprises graphene quantum dot nanosurfactant, printable material, and solvent, where printable material is dispersed in solvent by graphene quantum dot nanosurfactant.

ZENG M, ZHANG Y

Fiber type friction electric strain sensor comprises fiber substrate layer and working electrode layer placed in packaging layer, and electrode layer fixed on periphery of substrate layer in spiral line or snake-shaped structure.

ZHANG X, PU Z, ZHANG L, ZHANG C, LI D

Fabrication of graphene-based circuits on substrate by preparing printable ink comprising graphene or graphene oxide exfoliated from graphite from bulk synthesis process, and aerosol jet printing circuit on substrate using printable ink.

RANGNEKAR S V, HERSAM M C, PARATE K, CLAUSSEN J

Preparing flexible wireless pressure based on ink-jet printing technology detection system comprises e.g. dispersing the industrial grade graphene powder and graphene oxide powder in absolute ethyl alcohol solution, ultrasonic stripping.

WU X, LIU X, ZHANG J, GUO C, XIAO Z, QIAN Z