Image display system using bamboo-blind type screen that can discharge smell

Abstract

In order to promote the realistic sensations of visuals, a display system, in which smell along with air was discharged through screen to a viewer, was invented. A bamboo-blind screen where thin rods and spaces were arranged in the vertical direction was used. For the alley type screen, the visuals were displayed using projectors. Both airflow and scent generators were attached on the back of the screen. This work insinuated the following details; the direction of airflow was controlled by installing blades functions and smell was able to be directed and oozed toward expected locations. Also, if the screen was large enough and an animated series of visuals was presented, the alley type of display enabled to remain the high quality of visuals. Applications to digital signage and large-screen virtual game etc. can be expected.