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US 2013/0155574 A1Published application
Multilayer ceramic electronic component
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsMin Cheol PARK, Byoung Hwa Lee, Dong Seok Park, Young Ghyu Ahn, Sang Soo Park
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Abstract
A multilayer ceramic electronic component having high reliability by reducing equivalent series resistance (ESR) dispersion is provided. Connectivity between internal electrodes and external electrodes is secured by introducing dummy electrodes connected to first and second terminal electrodes, to third and fourth internal electrode layers. ESR dispersion of the multilayer ceramic electronic component is reduced to obtain high reliability.
Claims16
A multilayer ceramic electronic component comprising:
- a ceramic main body in which internal electrodes are disposed in a laminated manner;
- first and second terminal electrodes formed lengthwise on the ceramic main body;
- and
- first and second external electrodes formed widthwise on the ceramic main body,
- wherein the internal electrodes include a first internal electrode connected to both of a first terminal electrode and a first external electrode, a second internal electrode connected to both of a second external electrode and a second terminal electrode, a third internal electrode connected only to the first external electrode, and a fourth internal electrode connected only to the second external electrode, and
- a first dummy electrode connected to the first terminal electrode or a second dummy electrode connected to the second terminal electrode are disposed on at least one of a layer on which the third internal electrode is disposed and a layer on which the fourth internal electrode is disposed.
3 more elements
A multilayer ceramic electronic component comprising:
- a ceramic main body in which internal electrodes are disposed in a laminated manner;
- first and second external electrodes formed lengthwise on the ceramic main body;
- and
- first and second terminal electrodes formed widthwise on the ceramic main body,
- wherein the internal electrodes include a first internal electrode connected to both of a first terminal electrode and a first external electrode, a second internal electrode connected to both of a second external electrode and a second terminal electrode, a third internal electrode connected only to the first external electrode, and a fourth internal electrode connected only to the second external electrode, and
- a first dummy electrode connected to the first terminal electrode or a second dummy electrode connected to the second terminal electrode are disposed on at least one of a layer on which the third internal electrode is disposed and a layer on which the fourth internal electrode is disposed.
3 more elements
Dependencies are inferred from the claim text.