Titan Medical Inc.
Stereoscopic imaging sensor apparatus and method for fabricating pairs of image sensors used in stereoscopic imaging

Abstract:

A stereoscopic image sensor apparatus including a pair of image sensors adjacently fabricated on a common carrier is disclosed, the common carrier being a diced portion of a carrier on which an aligned plurality of image sensors have been fabricated within an alignment tolerance, the alignment tolerance including a target lateral offset between the adjacent image sensors, and a target orientation between corresponding rows of light sensitive elements on the adjacent image sensors. An alternative stereoscopic image sensor apparatus includes a common window having first and second image sensors bonded to the common window within the alignment tolerance. Another alternative stereoscopic image sensor apparatus includes rear faces of respective first and second image sensors being bonded to a common circuit substrate within the alignment tolerance. Methods for fabricating the stereoscopic image sensors are also disclosed.