Patent ID: 11956892
Assignee: PIXART IMAGING INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An optical package, comprising:
a Printed Circuit Board (PCB) comprising a plurality of cut-out sections;
a lens, comprising a first plurality of protrusions corresponding respectively to the plurality of cut-out sections, wherein the first plurality of protrusions comprises three protrusions being snap features, a first protrusion of the first plurality of protrusions is formed on a first side of the lens, and a second protrusion of the first plurality of protrusions is formed on a second side of the lens opposite to the first side, and when the lens is placed under the PCB, the first plurality of protrusions will pass through the cut-out sections; and
a sensor for attaching on to the lens and the PCB;
wherein the snap features comprise inward-facing protrusions which attach to the top of the sensor.