Sony IMX681 Device Essentials Folder
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The Ray-Ban Meta Wayfarer Smart Glasses comes with a 12 MP ultrawide-angle camera that captures high-quality photos and videos and a five-mic array audio system that takes audio-rich immersive videos. The camera uses the SONY IMX681, which is a stacked Back-Illuminated (BI) CMOS image sensor (CIS) with 12 MP resolution and 1.00 µm pixel pitch.
This report provides an overview into the structure of the Sony IMX681 CIS. The analysis provides foundry identification and details of the fabrication process used to manufacture the image sensor and image signal processor (ISP) and a summary of the salient features observed, and is accompanied by a set of optical, SEM cross-section, and bevel images of both CIS and ISP dies. The pixel schematics and layout information are also included in the report.
