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Patent AT-E399981-T1: [Translated] POSITION MEASURING DEVICE

Published by National Center for Biotechnology Information (NCBI) | U.S. Department of Health & Human Services | Metadata Last Checked: September 07, 2025 | Last Modified: 2025-09-06
A position sensor has a coded curved measurement scale (20) lit (11) from behind by a light source and sampled through a micro lens lens group (3, 4) creating an image of it on a detector (19) with a different curvature.

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