Transponder inlay, particularly for transponder cards or identification documents, has laminated glass fiber fabric layer inserted in region of chip as substrate covering one side of chip, and is formed by melting polycarbonate film

摘要

The transponder inlay (1) has a transponder (2) with a chip (3) that is conductively connected with an antenna (4) in a flat body. The flat body is made of a layered structure with two substrate layers (5,6) of a thermoplastic material, between which the transponder is arranged. A laminated glass fiber fabric layer (7) is inserted in the region of the chip as a substrate covering one side of the chip. The laminated glass fiber fabric layer is formed by melting a polycarbonate film (8) with a glass fiber fabric layer. The laminated glass fiber fabric layer is inserted in the upper- and lower sides of the chip.