Integrated circuit board combining external contact zones and an antenna, and process for manufacturing such a board,申请号US19980154739-传众专利搜索

Integrated circuit board combining external contact zones and an antenna, and process for manufacturing such a board

申请公布号：US6320753(B1)

申请号：US19980154739

申请日期：1998.09.17

申请公布日期：2001.11.20

申请人：

OBERTHUR CARD SYSTEMS SA

发明人：LAUNAY FRANCOIS

分类号：H01L23/12;G06K19/077;H01L23/02;(IPC1-7):H05K1/18

主分类号：H01L23/12

摘要：Integrated circuit board combining external contact zones and an antenna to receive data transmitted by a terminal, and process for manufacturing such a board.The integrated circuit board in accordance with the invention comprises a single integrated circuit connected both to an antenna by connection terminals and to external contact zones by other connection terminals; the antenna is arranged between a support and a strip; the above-mentioned connection terminals are arranged opposite the corresponding connection ends of the integrated circuit and are respectively connected to them; the integrated circuit is arranged by a process know by the name "flip-chip" in a cavity in which the connection terminals of the antenna and those of the external contact zones are accessible.The board in accordance with the invention may by used both with a reader connected to the external contact zones or with a terminal transmitting data without contacts, by means of the antenna.