公开(公告)号：US20170243047A1

公开(公告)日：2017-08-24

申请号：US15434140

申请日：2017-02-16

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： CHING-HUI CHANG ,  TUNG-YING WU

IPC: G06K9/00

CPC classification number: G06K9/00013 ,  G06K9/0002 ,  G06K9/00053 ,  G06K9/00087

Abstract: A fingerprint identification module includes a substrate, a sensing die, a mold compound layer and a circuit board. The substrate includes plural electrical contacts. The plural electrical contacts are exposed outside the substrate. The sensing die is attached on the substrate and electrically connected with the substrate so as to sense a fingerprint image. The mold compound layer is formed on the substrate to encapsulate the sensing die. The circuit board includes plural connection pads. The circuit board and the substrate are electrically connected with each other through the plural connection pads and the plural electrical contacts. The substrate and the circuit board are not integrally formed with each other.