Capacitor assembly

• Main Authors: YOON HYE-SUNG, LEE CHANG-MIN, IM JI-HYUK, LEE KI-YONG, CHA JIN-WOOK, ZHANG XUAN'ER
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

The present disclosure provides a capacitor assembly. The capacitor assembly includes: a body including a dielectric layer and first and second internal electrode layers; and external electrodes disposed on the body and connected to the first internal electrode layer and the second internal electrode layer, respectively. The main body includes an effective portion in which the first and second internal electrode layers are alternately disposed with the dielectric layer interposed therebetween, a cover portion disposed on an upper portion and a lower portion of the effective portion, and a side edge portion disposed on the upper portion and the lower portion of the cover portion. The side edge portions are provided on opposite sides of the effective portion from each other. 0 lt is satisfied when the content of magnesium (Mg) included in the active portion is A1, the content of magnesium (Mg) included in the covering portion is C1, and the content of magnesium (Mg) included in the side edge portion is M1; a1lt