国家/地区 中国（2）
IPC部 B（2）
IPC大类 B41（2）
IPC小类 B41M（2）
IPC B41M005/00（2）
发明人
公开年 2022（2）
申请年 2022（2）
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

Time-sensitive fluorescent anti-counterfeiting material used in distinguishing and protecting product as anti-counterfeiting material, comprises aggregation color-changing fluorescence material, sublimable dispersion matrix and solvent.

WU Y, FENG L, CUI C, ZHANG Y