HEATER CORE HEATER AND HEATING SYSTEM INCLUDING THEREOF

According to an embodiment, disclosed is a heater core comprising: a first substrate; a first ceramic disposed on the first substrate; a heating element disposed on the first ceramic; a second ceramic disposed on the heating element; and a second substrate disposed on the second ceramic. The thickne...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOON JONG HEUM, SONG DNIEL
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:According to an embodiment, disclosed is a heater core comprising: a first substrate; a first ceramic disposed on the first substrate; a heating element disposed on the first ceramic; a second ceramic disposed on the heating element; and a second substrate disposed on the second ceramic. The thickness of the first substrate is greater than the thickness of the second substrate, and the thickness of the second substrate is greater than the first ceramic or the second ceramic. Therefore, provided is the heater core which is structurally stable and has an improved reliability. 실시 예는 제1 기판; 상기 제1 기판 상에 배치되는 제1 세라믹; 상기 제1 세라믹 상에 배치되는 발열체; 상기 발열체 상에 배치되는 제2 세라믹; 및 상기 제2 세라믹 상에 배치되는 제2 기판을 포함하고, 상기 제1 기판의 두께는 상기 제2 기판의 두께보다 크고, 상기 제2 기판의 두께는 상기 제1 세라믹 또는 상기 제2 세라믹보다 큰 히터 코어를 개시한다.