The invention provides an RFID module capable of maintaining the shape of a coating layer and improving the durability and communication performance of the RFID module, and a pneumatic tire embedded with the RFID module. The present invention is provided with an IC substrate (21) for storing data, an antenna (22) for transmitting and receiving data, and a coating layer (23) for coating the antenna (22), the coating layer (23) containing calcium carbonate, and the relative permittivity of the coating layer (23) being 7 or less.
本发明提供一种能够维持包覆层的形状并且能够改善RFID模块的耐久性和通信性的RFID模块以及埋设有该RFID模块的充气轮胎。具备存储数据的IC基板(21)、收发数据的天线(22)以及包覆天线(22)的包覆层(23),包覆层(23)含有碳酸钙,包覆层(23)的相对介电常数为7以下。
RFID module and pneumatic tire having same embedded therein
RFID模块以及埋设有该RFID模块的充气轮胎
23.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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