Patent ID: 11902640
Assignee: AIRBUS SAS
Field: Measurement (Instruments)
Classification: CPC G  H  B | IPC B  G  H

Claim 0:
1. A display system comprising:
a bell shaped housing comprising at least one lateral wall and a ceiling fixed at a top part of the lateral wall to delimit between the at least one lateral wall and the ceiling an internal volume in which the bell shaped housing has an opening opposite the ceiling,
a first seal which extends in a groove formed at a foot of the at least one lateral wall,
a second seal arranged at the foot of the at least one lateral wall and outside the bell shaped housing,
depressurizing means configured to produce a depressurization in the internal volume,
image capture means arranged at the ceiling and whose visual axis is oriented towards the opening,
a display screen, and
a processing unit arranged to receive an image captured by the image capture means, to process the received image according to a shadowgraphy technique or to a deflectometry technique, and to send the processed image to the display screen which displays the sent image.