MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617071482 A) filed by Murata Manufacturing Co. , Ltd. on June 09, 2026, for Multilayer Ceramic Electronic Component.
Inventors include Itamochi Takeshi; and Ookawa Noriyuki.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present invention provides a highly reliable multilayer ceramic electronic component in which it is possible to suppress the occurrence of a crack in a laminate of the multilayer ceramic electronic component. This multilayer ceramic capacitor 1 includes an external electrode 40 which has, from the lower side, a first external electrode 40A that comprises a first base electrode layer 50A, a first organic layer 70A, and a first plating layer 60A, and a second external electrode 40B that comprises a second base electrode layer 50B, a second organic layer 70B, and a second plating layer 60B. In the length direction, the first dimension EL1 of the first base electrode layer is larger than the second dimension EL2 of the second base electrode layer, a part of the first base electrode layer 50A is exposed on the surface of the first organic layer 70A, a part of the second base electrode layer 50B is exposed on the surface of the second organic layer 70B, and the first atomic percentage MR1 of the main component metal of the first base electrode layer 50A on the surface of the first organic layer 70A is larger than the second atomic percentage MR2 of the main component metal of the second base electrode layer 50B on the surface of the second organic layer 70B.
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