Integrated circuit film and method for manipulating the same

摘要

An integrated circuit film comprising a circuit board and a control circuit is provided. The circuit board has an IC-installation part and a contact part and having a first surface and a second surface opposite to the first surface. The contact part comprises a first set of pads and a second set of pads. The first set of pads are located on the first surface for communicating with an electrical communication device. The second set of pads are located on the second surface for communicating with a smart card. The control circuit is mounted on the IC-installation part for communicating with the electrical communication device through one of the first set of pads configured in accordance with a single wire protocol (SWP), a communication protocol.

主权项

1. An integrated circuit film, comprising:
a circuit board, having an IC-installation part and a contact part and having a first surface and a second surface opposite to the first surface, the contact part comprising: a first set of pads located on the first surface for communicating with an electrical communication device; and a second set of pads located on the second surface for communicating with a smart card; and a control circuit mounted on the IC-installation part for communicating with the electrical communication device through one of the first set of pads selectively in accordance with a single wire protocol (SWP) and in accordance with ISO 7816 protocol, and configured to selectively connect one of the second set of pads for communication with the smart card in accordance with the SWP, wherein the control circuit comprises a selection unit and a firmware controller, the firmware controller controls the selection unit for selectively communicating with a baseband processor of the electrical communication device according to the ISO 7816 protocol when selected, and for communicating with a Near Field Communication (NFC) controller of the electrical communication device according to the SWP when selected.