Aerosol-generating device
The aerosol generating device addresses flavor inconsistencies by independently controlling multiple heating elements based on substrate type and length, ensuring optimal flavor persistence and reduced power consumption.
EP4772039A1Pending Publication Date: 2026-07-08KT&G CO LTD
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Patent Information
- Application Number
- EP2024860340
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-08-29
- Filing Date
- 2024-08-23
- Publication Date
- 2026-07-08
AI Technical Summary
Technical Problem
Aerosol generating devices with a single heating element fail to provide optimal flavor experience due to varying medium lengths of aerosol generating substrates, and devices with multiple heating elements lack temperature profile control for sustained flavor during heating.
Method used
An aerosol generating device with a heater structure featuring an insulating substrate and multiple heating elements, controlled by a battery and a control unit to independently manage power distribution based on substrate type and length, including graphene elements for efficient heating.
Benefits of technology
The device enhances flavor persistence by optimizing flavor experience throughout heating and reduces power consumption through efficient heating with graphene elements.
✦ Generated by Eureka AI based on patent content.
Smart Images
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Abstract
An aerosol generating device includes a heater structure including an insulating substrate including at least one layer and a plurality of heating elements disposed in the at least one layer, a battery configured to supply power to the plurality of heating elements, and a control unit configured to independently control the power supplied to the plurality of heating elements.
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