Sony ISP from IMX591, 10.1μm Pixel Pitch, 0.01MP, Stacked Back-Illuminated Direct-Time of Flight (d-ToF) SPAD Sensor Advanced Floorplan Analysis

The Sony IMX591 is a Time-of-Flight (ToF) sensor used in the LiDAR scanner of the iPhone 15 Pro and Pro Max. The sensor has a resolution of 0.01 megapixels and a pixel pitch of 10.1 microns. The IMX591 die incorporates inverted pyramid structures on the rear side of the CIS active Si, as well as tungsten (W)-filled full depth back deep trench isolation (B-DTI) and composite metal grid (CMG).
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