Patent ID: 11869718
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A board having a multilayer capacitor mounted thereon, the board comprising:
a substrate having first and second electrode pads on a surface; and
a multilayer capacitor,
wherein the multilayer capacitor includes,
a capacitor body having first and second surfaces opposing each other, third and fourth surfaces connected to the first and second surfaces and opposing each other in a first direction, and fifth and sixth surfaces connected to the first and second surfaces, connected to the third and fourth surfaces and opposing each other in a second direction, the capacitor body including a plurality of first and second dielectric layers and a plurality of internal electrodes stacked; and
first and second external electrodes disposed on the third and fourth surfaces of the capacitor body, respectively,
the plurality of internal electrodes include:
first and second internal electrodes disposed on the first dielectric layer to be spaced apart from each other in the first direction, and connected to the first and second external electrodes, respectively;
a first floating electrode disposed between the first and second internal electrodes, on the first dielectric layer; and
second and third floating electrodes disposed on the second dielectric layer, to be spaced apart from each other in the first direction,
the second floating electrode overlaps a portion of the first internal electrode and a portion of the first floating electrode,
the third floating electrode overlaps a portion of the second internal electrode and a portion of the first floating electrode,
a/L is greater than or equal to 0.113, in which L is a length of the capacitor body in the first direction, and a is a distance between the first floating electrode and the first internal electrode or a distance between the first floating electrode and the second internal electrode, and
the multilayer capacitor is mounted in such a manner that the first and second external electrodes of the multilayer capacitor are connected to the first and second electrode pads, respectively.