公开(公告)号：US20250028088A1

公开(公告)日：2025-01-23

申请号：US18773693

申请日：2024-07-16

Applicant: Datalogic IP Tech S.R.L.

Inventor： Giuseppe CRESCENTI ,  Luca GENTILINI ,  Marco GNAN

IPC: G02B3/00 ,  H04N1/028 ,  H04N1/03

Abstract: A scanner that reads optical luminance at a field of view (FoV) includes an illuminator that provides light beams to a surface that may be located from a near field to a far field of the FoV. The illuminator can provide optical luminance that has an irradiance, which is uniform or within a certain range from the near field FoV to the far field FoV. The irradiance is achieved by adjusting the location of light emitting components and adjusting the power.