会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明公开
    • TAG FOR MARKING DEFECTIVE PORTIONS OF ELECTRODE FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME
    • EP4296997A1
    • 2023-12-27
    • EP22756355.8
    • 2022-01-05
    • Cho, Eun Mi
    • Cho, Eun Mi
    • G09F3/02H01M4/04H01M10/04B32B27/10B32B27/36B32B7/06B32B7/12C09J133/04C09J7/40C09J7/38
    • The present invention relates to a tag for marking a defective portion of an electrode for a secondary battery and a manufacturing method thereof. More specifically, the tag for marking a defective portion of an electrode is simply attached to a place recognized as having a defect in an electrode for a secondary battery produced by an automation process. So, the tag for marking a defective portion of an electrode for a secondary battery is formed as release paper applied with color contrasted with the color of the tag for marking is laminated so that a light sensor installed in an automatic tag feeder identifies the release paper and the tag for marking without an error to automatically supply the tag for marking when supplying the tag for marking a defective portion of an electrode by the automatic tag feeder. According to the present invention, the tag for marking and the manufacturing method thereof adopt the release paper applied with the contrasted color in order for the light sensor to clearly identify the tag by contrasting with white tone color of the tag and provide a user with clear discrimination and visual convenience for using the tag with the bright color, such as white, in comparison with the electrode having the dark color. In addition, the tag for marking and the manufacturing method thereof clearly identify the tag and the release paper in the automatic tag feeder, thereby solving a problem in which automatic supply of the tag is not smooth due to a recognition error of the sensor.