US 11,902,640 B2
System for displaying bubbles under an adhesive sheet
Jean-Pascal Caturla, Toulouse (FR); Jean-Luc Vialatte, Toulouse (FR); Michel Dos Reis, Toulouse (FR); François Lefebvre Albaret, Toulouse (FR); Julien Nouvet, Blagnac (FR); Ivan Garcia Hallo, Toulouse (FR); and Robert Ray Thompson, Wichita, KS (US)
Assigned to Airbus SAS, Blagnac (FR); and Airbus Operations SAS, Toulouse (FR)
Filed by Airbus SAS, Blagnac (FR)
Filed on May 17, 2021, as Appl. No. 17/321,932.
Claims priority of application No. 2004983 (FR), filed on May 19, 2020.
Prior Publication US 2021/0368083 A1, Nov. 25, 2021
Int. Cl. H04N 23/51 (2023.01); B64D 43/00 (2006.01); H04N 23/53 (2023.01); G02F 1/137 (2006.01); H04N 23/56 (2023.01)
CPC H04N 23/53 (2023.01) [G02F 1/137 (2013.01); H04N 23/56 (2023.01); B64D 43/00 (2013.01)] 14 Claims
OG exemplary drawing
 
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.