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US 12,497,326 B2Granted
Surface-modified glass, electronic component, and method for forming silicate film
AssigneeMurata Manufacturing Co., Ltd.
InventorsNoriyuki Ookawa, Yoshiyuki Nomura, Tomohiko Mori
Life of this patent
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Abstract
A surface-modified glass that includes glass containing at least one multivalent metal ion; and a silicate film on a surface of the glass, the silicate film containing a multivalent metal ion in common with that of the glass.
Claims17
An electronic component comprising:
- a ceramic element body having an outer surface;
- an electrode layer on at least a portion of the outer surface of the ceramic element body;
- glass on a surface of at least one of the ceramic element body and the electrode layer, wherein the glass contains at least one multivalent metal ion;
- and
- a silicate film selectively formed on a surface of the glass, wherein the silicate film contains a multivalent metal ion in common with that of the glass.
2 more elements
An electronic component comprising:
- a ceramic element body having an outer surface;
- an electrode layer on at least a portion of the outer surface of the ceramic element body;
- glass on a surface of the ceramic element body, wherein the glass contains at least one multivalent metal ion;
- and
- a silicate film selectively formed on a surface of the glass, wherein the silicate film contains a multivalent metal ion in common with that of the glass.
2 more elements
An electronic component comprising:
- a ceramic element body having an outer surface;
- an electrode layer on at least a portion of the outer surface of the ceramic element body;
- glass on a surface of at least one of the ceramic element body and the electrode layer, wherein the glass contains at least one multivalent metal ion;
- and
- a silicate selectively formed on a surface of the glass, wherein the silicate film contains a multivalent metal ion in common with that of the glass;
- wherein the at least one multivalent metal ion in the glass and the multivalent metal ion in the silicate film is at least one selected from the group consisting of Be, Mg, Sr, Ba, Al, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, and Sn.
3 more elements
Dependencies are inferred from the claim text.