IOT Printed battery and IOT device including the same

A printed battery is provided. The printed battery according to an exemplary embodiment of the present invention includes: a plate-shaped first exterior material including a first resin layer and a first metal layer; a positive electrode active material layer formed by being printed on one surface o...

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Bibliographische Detailangaben
1. Verfasser: YIM MUN SU
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:A printed battery is provided. The printed battery according to an exemplary embodiment of the present invention includes: a plate-shaped first exterior material including a first resin layer and a first metal layer; a positive electrode active material layer formed by being printed on one surface of the first metal layer in a predetermined area; a plate-shaped second exterior material including a pair of second resin layers disposed on both surfaces of the second metal layer, respectively; a negative electrode formed by being printed in a predetermined area on the inner surface of the second exterior material; a plate-shaped separator disposed between the positive electrode active material layer and the negative electrode; and an adhesive member for bonding the edges of the first exterior material and the second exterior material to each other, wherein the first metal layer serves as both the role of the exterior material and the current collector of the positive electrode. 인쇄 배터리가 제공된다. 본 발명의 예시적인 실시예에 따른 인쇄 배터리는 제1수지층 및 제1금속층을 포함하는 판상의 제1외장재; 상기 제1금속층의 일면에 소정의 면적으로 인쇄형성되는 양극 활물질층; 제2금속층의 양면에 각각 배치된 한 쌍의 제2수지층을 포함하는 판상의 제2외장재; 상기 제2외장재의 내면에 소정의 면적으로 인쇄형성되는 음극; 상기 양극 활물질층과 음극 사이에 배치되는 판상의 세퍼레이터; 및 상기 제1외장재 및 제2외장재의 테두리를 상호 접합하는 접착부재;를 포함하고, 상기 제1금속층은 외장재의 역할과 양극의 집전체 역할을 겸한다.