Straub & Straub
Camera device including multiple optical chains and related methods
A camera device includes multiple sensors with each sensor including an integrated multi-element filter. Because of the use of different filters in different sensors, a wide variety of filter patterns can be supported in a single camera device without the need for moveable or otherwise changeable filters. While multiple optical chains and sensors are included which sensors are used during a given time period are determined based on the whether a power save mode of operation is active and/or the image capture mode being used. Fewer optical chains are used during power save mode for capturing images corresponding to the image mode in use, e.g., color, IR, or monochrome. While the camera device may include a large number of optical modules, e.g., 4, 10 or more, in some embodiments sensors of optical chains not selected for use during a given time period are intentionally powered down to conserve power.
Light Labs Inc.
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Rajiv Sapna A.
Laroia Shroff