Multilayer lc filter

A multilayer LC filter to transfer a signal from an input terminal to an output terminal, the multilayer LC filter comprising:

• a multilayer body in which multiple dielectric layers are laminated;
• and
• multiple LC parallel resonators provided in the multilayer body and electromagnetically coupled to each other;
• wherein
• the multilayer body includes:
• a first line-shaped conductor pattern, a second line-shaped conductor pattern, and a third line-shaped conductor pattern between adjacent ones of the dielectric layers;
• a first capacitor conductor pattern, a second capacitor conductor pattern, and a third capacitor conductor pattern between adjacent ones of the dielectric layers;
• and
• at least one ground conductor pattern between adjacent ones of the dielectric layers;
• the multiple LC parallel resonators include a first LC parallel resonator, a second LC parallel resonator, and a third LC parallel resonator;
• the first LC parallel resonator includes the first line-shaped conductor pattern, a first open via conductor connecting the first line-shaped conductor pattern and the first capacitor conductor pattern, and a first short-circuit via conductor connecting the first line-shaped conductor pattern and the ground conductor pattern;
• the second LC parallel resonator includes the second line-shaped conductor pattern, a second open via conductor connecting the second line-shaped conductor pattern and the second capacitor conductor pattern, and a second short-circuit via conductor connecting the second line-shaped conductor pattern and the ground conductor pattern;
• the third LC parallel resonator includes the third line-shaped conductor pattern, a third open via conductor connecting the third line-shaped conductor pattern and the third capacitor conductor pattern, and a third short-circuit via conductor connecting the third line-shaped conductor pattern and the ground conductor pattern;
• and
• when the multilayer body is seen through from a lamination direction:
• the first open via conductor is closer to the second open via conductor than to the second short-circuit via conductor and closer to the third open via conductor than to the third short-circuit via conductor;
• and
• the second open via conductor is closer to the third open via conductor than to the third short-circuit via conductor.