Patent ID: 8561901

Claim:
An optical identification module device, comprising: a light pipe made of transparent material, and having one side arranged thereon at least one light source container and at least one guiding recess extended from the light source container, wherein a first light channel is defined in the light pipe; a lens holder having one side arranged thereon at least one engaging bump for correspondingly engaging with the at least one guiding recess, and at least one separating bump aligned with the at least one engaging bump, wherein a second light channel corresponding to the first light channel is defined in the lens holder; a lens arranged in the second light channel; a sensing circuit board arranged at a bottom of the lens holder and having a receiver soldered at a position corresponding to the second light channel; and at least one light emitting diode having a light emitting body placed in the at least one light source container, and two pins extended from the light emitting body and electrically connected to the sensing circuit board along two sides of the at least one separating bump.