BOE TECHNOLOGY GROUP CO., LTD.;京东方科技集团股份有限公司;BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.;北京京东方显示技术有限公司
发明人:
LI, Yanqiu,李砚秋
申请号：
CNCN2018/109851
公开号：
WO2019/179079A1
申请日:
2018.10.11
申请国别(地区):
CN
年份:
2019
代理人:
摘要：
The present disclosure provides a pressure visualization device and a manufacturing method therefor, and a detection apparatus, relating to the technical field of detection. The pressure visualization device comprises a flexible substrate, a piezoelectric module and an electrochromic module which are located on one surface of the flexible substrate and are provided adjacently, a first attaching layer located on one surface, away from the flexible substrate, of the piezoelectric module, and a second attaching layer located on the other surface of the flexible substrate； the piezoelectric module comprises a plurality of piezoelectric units, and each of the piezoelectric units comprises a first electrode, a second electrode and a piezoelectric layer located between the first electrode and the second electrode； the electrochromic module comprises a plurality of electrochromic units, and each of the electrochromic units comprises a third electrode, a fourth electrode and an electrochromic layer located between the third electrode and the fourth electrode； and the second electrode and the third electrode are electrically connected, and the fourth electrode is a transparent electrode. The pressure visualization device in the present disclosure is delicate and portable and can instantly display a pressure signal curve.La présente invention concerne un dispositif de visualisation de pression et un procédé de fabrication dudit dispositif, ainsi qu'un appareil de détection, se rapportant au domaine technique de la détection. Le dispositif de visualisation de pression comprend un substrat souple, un module piézoélectrique et un module électrochromique situés sur une surface du substrat souple et disposés de manière adjacente, une première couche de fixation située sur une surface, à l'opposé du substrat souple, du module piézoélectrique, et une seconde couche de fixation située sur l'autre surface du substrat souple； le module piézoélectrique comprend une pluralité d'unités pié
