Patent ID: 6916433

Claim:
A package of an electronic element provided by electrically connecting a circuit substrate electrode to an electronic element electrode by means of a conductive adhesive containing main components of a conductive filler and a binder resin, wherein an average content of the conductive filler is in a range from 20 wt % to 70 wt %, the conductive filler is a mixture of 30-99 wt % of a metal filler having protrusions and 1-70 wt % of at least one filler having a shape selected from the group consisting of a scale, a flake and a particle, and the content of the conductive filler is higher than the average content for the adhesive present in a gap between the electrodes during packaging of the circuit substrate electrode and the electronic element electrode by interposing the conductive adhesive, and the content of the conductive filler becomes lower than the average content for the adhesive squeezed out of the gap, wherein the spacing between the element electrode and the substrate electrode is at least 1.1 times a minimum dimension (D min) of a smallest conductive filler contained in the conductive resin, and at most 20 times a maximum dimension (D max) of a biggest conductive filler contained in the conductive resin.