Title:
SIGNAGE DEVICE AND METHOD FOR INSTALLING THE SAME
Document Type and Number:
Japanese Patent JP2019152724
Kind Code:
A
Abstract:
To reduce misunderstanding of aerial images as obstacles to prevent disturbance of passage.SOLUTION: A signage device 10 that is provided for an automatic conveyance path 101 automatically conveying a passerby in a predetermined direction, and comprises an optical element 2 that has a function to form light of display images from display units 1 into images in the air, in which the display units and the optical element are arranged to form a part of all of aerial images 12 of the display images within a range through which a passerby m passes on the automatic conveyance path. When the passerby approaches within a predetermined distance from the aerial image, the signage device disables visual recognition of the aerial image.SELECTED DRAWING: Figure 2
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Inventors:
SANO EIGO
KUBOTA NORIMASA
KUBOTA NORIMASA
Application Number:
JP2018037051A
Publication Date:
September 12, 2019
Filing Date:
March 02, 2018
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
G09F19/12; G09F19/00; G09G5/00
Attorney, Agent or Firm:
Gwangyang International Patent Office