ELECTRONIC COMPONENT, MANUFACTURING METHOD FOR SAME, AS WELL AS COMPOUND MODULE PROVIDED WITH ELECTRONIC COMPONENT AND MANUFACTURING METHOD FOR SAME

摘要

Provided is technology capable of preventing connecting electrodes which are electrically connected to functional elements from stripping away from one main surface of an element substrate. Upon one main surface of an element substrate (11) are provided: a transmission filter element (13); a reception filter element (14); connecting electrodes (17) electrically connected to the transmission filter element (13) and the reception filter element (14); and an insulating layer (18) surrounding the transmission filter element (13), the reception filter element (14), and the connecting electrode (17). The insulating layer (18) is formed so as to cover at least a portion of the surfaces of the connecting electrodes (17). Accordingly, portions of the surfaces of the connecting electrodes (17) that are in an exposed state are covered by the insulating layer (18), and therefore, it is possible to prevent the connecting electrodes (17), which are electrically connected to the transmission filter element (13) and the reception filter element (14), from stripping away from one main surface of the element substrate (11).