Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jarvis Chau0
Gilles Delorme0
Date of Patent
October 23, 2018
0Patent Application Number
156374290
Date Filed
June 29, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A multi-layer light alert display apparatus and control method thereof are provided. The apparatus includes: an illumination device configured to illuminate a graphic generating layer, a plurality of graphic generating layers, each graphic generating layer of the plurality of graphic generating layers being configured to generate a graphic, and a controller configured to control the illumination device to allow light to pass through at least one graphic generating layer of the plurality of graphic generating layers so that the light causes a graphic corresponding to the at least one graphic generating layer to be displayed on a surface.
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