HEATING STRUCTURE AND AEROSOL GENERATING DEVICE COMPRISING THE SAME

A heating element according to various embodiments may include a substrate including a first side and a second side opposite the first side, a surface plasmon resonance (SPR) structure located on the first side, and a first reflective layer positioned over the first surface and the SPR structure, an...

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Bibliographische Detailangaben
Hauptverfasser: JU SOUNG HO, LEE WON KYEONG
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:A heating element according to various embodiments may include a substrate including a first side and a second side opposite the first side, a surface plasmon resonance (SPR) structure located on the first side, and a first reflective layer positioned over the first surface and the SPR structure, and including a passing region for passing light onto the first surface and/or the SPR structure and a reflective region for reflecting light into the SPR structure. According to various embodiments, provided are the heating element for generating heat using surface plasmon resonance (SPR), and an aerosol generating device including the same. 다양한 실시 예들에 따른 발열체는, 제 1 면 및 상기 제 1 면에 반대되는 제 2 면을 포함하는 기판, 상기 제 1 면 상에 위치된 표면 플라즈몬 공명(SPR) 구조체, 및 상기 제 1 면 및 상기 SPR 구조체 위에 위치되고, 상기 제 1 면 및/또는 상기 SPR 구조체 상으로 광을 통과시키는 통과 영역 및 상기 SPR 구조체로 광을 반사하는 반사 영역을 포함하는 제 1 반사 레이어를 포함할 수 있다.