公开(公告)号：US20210263312A1

公开(公告)日：2021-08-26

申请号：US17049487

申请日：2019-06-28

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Martin ARNDT ,  Michele CAPPUCCILLI ,  Ninet BABAJANI

IPC: G02B27/01 ,  G02B5/10 ,  G06T7/00 ,  H04N9/31

Abstract: A head-up display (HUD), includes an imaging unit, an optical element, which is suitable for deflecting the radiation of the imaging unit in the direction of a windshield and thereby irradiating an HUD region of the windshield in order to generate a virtual image, a positioning device, which is suitable for fixing the windshield in a defined arrangement relative to the optical element, and a camera unit, which is suitable for capturing the virtual image through the windshield from different eye positions, wherein the optical element is configured such that the entire virtual image lies within the depth of field range of the camera unit.

公开(公告)号：US20190285882A1

公开(公告)日：2019-09-19

申请号：US16318595

申请日：2017-05-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Martin ARNDT ,  Marek PATSCHGER ,  Ninet BABAJANI

IPC: G02B27/01 ,  B60K35/00 ,  B32B17/10

Abstract: A head-up display system for representing image information for an observer includes an image encoder for emitting a first image, a projection area including a portion of a composite pane for deflecting a projection of an image, wherein a calibration system is arranged to ascertain a deviation between a first image and the projection of the first image and has a capturing system arranged to capture reflection properties of the composite pane and the image encoder is arranged to generate a correction image as a function of the deviation.