Multilayer substrate and method of manufacturing the same

A multilayer substrate comprising:

• a stacked body including a plurality of insulating base material layers;
• a conductor pattern provided on at least one of the plurality of insulating base material layers;
• and
• a dummy conductor;
• wherein
• the plurality of insulating base material layers includes:
• a conductor containing base material layer on which the conductor pattern is provided;
• and
• a thickness adjustment base material layer;
• the thickness adjustment base material layer includes:
• a base material portion;
• and
• a base material omitted portion in which the base material portion is not provided;
• the dummy conductor is provided on the thickness adjustment base material layer and is electrically isolated from the conductor pattern;
• and
• a number of the conductor pattern present on a straight line parallel or substantially parallel to a stacking direction in which the plurality of insulating base material layers are stacked in at least a portion of a first area where the dummy conductor is present, when viewed in the stacking direction, is less than a number of the conductor pattern present on a straight line parallel or substantially parallel to the stacking direction in at least a portion of a second area where the dummy conductor is not present and the conductor pattern is present, when viewed in the stacking direction.