Fragrance supply device and replaceable fragrance cartridge used therein

Abstract

To provide diverse olfactory augmented reality experiences. [Solution] A replaceable fragrance cartridge for a fragrance supply device is provided. The fragrance cartridge comprises a container configured to be reversibly connected to a piezoelectric element configured to atomize a fragrance medium, and a porous material configured to hold the fragrance medium, wherein the porous material is configured to contact the surface of the piezoelectric element when the container is connected to the piezoelectric element. The fragrance supply device comprises a wearable housing configured to be worn by a user, and an atomizing element configured to be connected to the fragrance cartridge and atomize the fragrance medium in the fragrance cartridge. The housing has at least one outlet, the atomizing element is in fluid communication with at least one outlet, and the fragrance medium atomized by the atomizing element is discharged from the housing through the outlet.

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