SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
개요
출원인
Panasonic Intellectual Property Management Co., Ltd.
발명자
JUNICHI KURITA; HONAMI NAWA; HIROMU KIMURA; SAORI UEDA
IPC 분류
CPC 분류
A solid electrolytic capacitor includes: a capacitor element including an anode part and a cathode part; a substrate that supports the capacitor element; a sealing body that seals the capacitor element; a first external electrode electrically connected to the anode part; a second external electrode electrically connected to the cathode part; and an adhesive layer disposed between the capacitor element and a first surface of the substrate. At an interface between the first surface and the adhesive layer, a maximum height Rzof surface roughness of the first surface is 5 μm or more, and a maximum height Rzof surface roughness of the adhesive layer is 3 μm or more.
원문 (중국어)
A solid electrolytic capacitor includes: a capacitor element including an anode part and a cathode part; a substrate that supports the capacitor element; a sealing body that seals the capacitor element; a first external electrode electrically connected to the anode part; a second external electrode electrically connected to the cathode part; and an adhesive layer disposed between the capacitor element and a first surface of the substrate. At an interface between the first surface and the adhesive layer, a maximum height Rzof surface roughness of the first surface is 5 μm or more, and a maximum height Rzof surface roughness of the adhesive layer is 3 μm or more.