Invention Grant
- Patent Title: Receiver for light transmission system, light transmission system and method of operating a light transmission system
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Application No.: US17770798Application Date: 2020-10-01
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Publication No.: US12081854B2Publication Date: 2024-09-03
- Inventor: Zhidong Hua , Patrick Rech , Thomas Schäfer , Josef Schmidt
- Applicant: SEW-EURODRIVE GMBH & CO. KG
- Applicant Address: DE Bruchsal
- Assignee: SEW-EURODRIVE GMBH & CO. KG
- Current Assignee: SEW-EURODRIVE GMBH & CO. KG
- Current Assignee Address: DE Bruchsal
- Agency: Carter, DeLuca & Farrell LLP
- Priority: DE 2019007311.8 2019.10.21
- International Application: PCT/EP2020/025444 2020.10.01
- International Announcement: WO2021/078402A 2021.04.29
- Date entered country: 2022-04-21
- Main IPC: H04N23/55
- IPC: H04N23/55 ; G02B30/27 ; H04B10/116

Abstract:
A receiver for a light transmission system includes a camera having an image sensor, and a light-sensitive area of the image sensor includes a plurality of rows of light-sensitive elements. The image sensor is configured such that the light-sensitive area of the image sensor is scanned row by row or column by column. An attachment element is arranged such that light incident on the light-sensitive area of the image sensor passes through the attachment element beforehand. The attachment element has at least one lenticular region and at least one planar region.
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