US 7,545,626 B1
Multi-layer ceramic capacitor
Dae Hwan Kim, Gyunggi-do (Korea, Republic of); Tae Ho Song, Gyunggi-do (Korea, Republic of); Hyung Joon Kim, Gyunggi-do (Korea, Republic of); Jong Ho Lee, Gyunggi-do (Korea, Republic of); and Chul Seung Lee, Seoul (Korea, Republic of)
Assigned to Samsung Electro-Mechanics Co., Ltd., Gyunggi-do (Korea, Republic of)
Filed on Mar. 12, 2008, as Appl. No. 12/73,917.
Int. Cl. H01G 4/06 (2006.01)
U.S. Cl. 361—321.2  [361/321.1; 361/311; 361/313; 361/306.1; 361/306.3; 501/134; 501/138; 501/139] 12 Claims
OG exemplary drawing
 
1. A multi-layer ceramic capacitor comprising:
a ceramic sintered body having cover layers provided on upper and lower surfaces thereof as outermost layers and a plurality of ceramic layers disposed between the cover layers;
first and second internal electrodes formed on the ceramic layers, the first and second internal electrodes stacked to interpose one of the ceramic layers;
first and second external electrodes formed on opposing sides of the ceramic sintered body to connect to the first and second internal electrodes, respectively; and
anti-oxidant electrode layers formed between the cover layers and adjacent ones of the ceramic layers, respectively, the anti-oxidant electrode layers arranged not to affect capacitance.