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Invention Grant
US09887221B2 Optical modules including customizable spacers for focal length adjustment and/or reduction of tilt, and fabrication of the optical modules 有权

Optical modules including customizable spacers for focal length adjustment and/or reduction of tilt, and fabrication of the optical modules
Abstract:
Optical modules are made using customizable spacers to reduce variations in the focal lengths of the optical channels, to reduce the occurrence of tilt of the optical channels, and/or prevent adhesive from migrating to active portions of an image sensor.
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