Semiconductor device having an insulating portion with a top smaller in width than a diameter of a conductive particle, display device, image capturing device, and electronic apparatus

Abstract

A semiconductor device comprises a first substrate; a functional element arranged on a main surface of the first substrate; a terminal connected to an electrode electrically connected to the functional element and arranged on a second substrate different from the first substrate; an insulating portion configured to cover an end of the terminal; and a conductive film arranged on the terminal and the insulating portion and containing a conductive particle, wherein in a section perpendicular to the main surface of the first substrate, the insulating portion includes a top and lateral sides inclined with respect to the top, and a width of the top is smaller than a diameter of the conductive particle.

Dependencies are inferred from the claim text.