US Patent 7914320 Cable connector assembly with sticky film

A cable connector assembly (100) includes an insulative housing (2), a plurality of contacts (3) received in the insulative housing, a cable (7) electrically connected with the contacts, a light guiding member (6), a cover enclosing the insulative housing and the cable, a LED covered by the light guiding member and a pair of films (9) located between the LED and one side of the insulative housing. And the films (9) are shielding a gap between the insulative housing and the cover.