• 专利标题:   Smart label NFCRFID, has NFC/RFID antenna connected to NFC/RFID antenna matching circuit, where NFC/RFID antenna is provided with transparent substrate and graphene layer that is attached on transparent substrate.
  • 专利号:   CN208255918-U
  • 发明人:   LIU Z, WEI D, SUN X
  • 专利权人:   BEIJING GRAPHENE INST, UNIV PEKING
  • 国际专利分类:   G06K019/077
  • 专利详细信息:   CN208255918-U 18 Dec 2018 G06K-019/077 201909 Pages: 16 Chinese
  • 申请详细信息:   CN208255918-U CN21130121 05 Sep 2017
  • 优先权号:   CN21130121

▎ 摘  要

NOVELTY - The utility model claims a NFC/RFID intelligent label, the intelligent label of the NFC/RFID comprises a NFC/RFID antenna and the NFC/RFID antenna matching circuit, wherein the NFC/RFID antenna comprises a transparent substrate and a graphene layer attached on the transparent substrate. NFC/RFID intelligent label of this utility model adopts graphene as the conductive material of the antenna, good light transmittance, good flexibility and strong adhesion with the substrate, and can be designed to be different using frequency band of RFID tag (including LF, HF, UHF and with), which greatly expands the application range of the NFC/RFID at the same time in the manufacturing process by laser cutting to obtain the antenna pattern, which solves the problem that the traditional NFC/RFID printing and etching control precision is not high. it can obtain more precise pattern, also can be more convenient for cutting pattern design, simple technique, green and environment-friendly.