US Patent Issued to TAIYO YUDEN on Sept. 16 for "Multilayer ceramic electronic device and manufacturing method of the same" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,417,879, issued on Sept. 16, was assigned to TAIYO YUDEN Co. LTD. (Tokyo).

"Multilayer ceramic electronic device and manufacturing method of the same" was invented by Katsuya Taniguchi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multilayer ceramic electronic device includes a multilayer chip. The multilayer chip has a capacity section and a side margin. The side margin includes boron and silicon, and includes a first section and a second section in order from the capacity section side toward outside. A boron concentration of the first section is larger than a boron concentration of the second section. A segregation degree of silicon in the ...