A semiconductor device package includes a redistribution layer, a first semiconductor device, a second semiconductor device, a first insulation body, and a second insulation body. The first semiconductor device can be disposed on the redistribution layer. The second semiconductor device can be stacked on the first semiconductor device. The first insulation body can be disposed between the first semiconductor device and the second semiconductor device. The first insulation body may have a number of first particles. The second insulation body can encapsulate the first insulation body and have a number of second particles. One of the number of first particles can have a flat surface.

An electronic component device includes a first lead frame having a first connection terminal and an electronic component. The first connection terminal includes a first metal electrode, a first pad part formed on an upper surface of the first metal electrode and formed by a metal plated layer, and a first metal oxide layer formed on an upper surface of the first metal electrode in a surrounding region of the first pad part so as to surround an outer periphery of the first pad part. The electronic component has a first terminal part provided on its lower surface. The first terminal part of the electronic component is connected to the first pad part of the first connection terminal via a metal joining material.

A package with a laminate substrate is disclosed. The laminate substrate includes a first layer with a first terminal and a second terminal. The laminate substrate also includes a second layer with a conductive element. The laminate substrate further includes a first via and a second via that electrically connect the first terminal to the conductive element and the second terminal to the conductive element, respectively. The package can include a die mounted on and electrically connected to the laminate substrate.

An electrical joint structure including a substrate, a multi-layer bonding structure, and a blocking layer is provided. The multi-layer bonding structure is present on the substrate and includes a diffusive metal layer and a tin-rich layer. The diffusive metal layer includes a copper-tin alloy on a surface of the diffusive metal layer. The surface faces the substrate. A thickness of the copper-tin alloy is less than or equal to 2 m. The tin-rich layer is present on and in contact with the diffusive metal layer. The blocking layer is present between the multi-layer bonding structure and the substrate and at least in contact with a part of said copper-tin alloy, such that the multi-layer bonding structure is spaced apart from the substrate.

A fingerprint sensor device and a method of making a fingerprint sensor device. As non-limiting examples, various aspects of this disclosure provide various fingerprint sensor devices, and methods of manufacturing thereof, that comprise a sensing area on a bottom side of a die without top side electrodes that senses fingerprints from the top side, and/or that comprise a sensor die directly electrically connected to conductive elements of a plate through which fingerprints are sensed.

A light emitting device includes a light emitting diode chip, a light transmitting member, a white barrier member, and a conductive adhesive member. The light emitting diode chip has a bump pad formed on the lower surface thereof. The light transmitting member covers the side surfaces and the upper surface of the light emitting diode chip, and the upper surface of the light transmitting member has a rectangular shape having long sides and short sides. The conductive adhesive member is formed to extend through the white barrier member from the bottom of the light emitting diode chip. The upper surface of the conductive adhesive member is connected to the bump pad of the light emitting diode chip, and the lower surface of the conductive adhesive member is exposed at the lower surface of the white barrier member.

An electronic device includes an electronic component, a sealing resin body, and a plurality of conductive members electrically connected to the electronic component in the sealing resin body, including respective portions exposed from the sealing resin body to the outside of the sealing resin body, and having different potentials. The conductive members include a heat sink and a terminal extending from an inside to the outside of the sealing resin body. A surface of the terminal includes, as a part covered with the sealing resin body, a higher adhesion part and a lower adhesion part. The lower adhesion part is provided in an entire portion of a back surface of the terminal, the back surface being opposite to a connection surface of the terminal which is adjacent to a connection part electrically connected to the electronic component. The higher adhesion part is provided in the connection surface.

A thermosetting resin composition contains a thermosetting resin, an activator, and a thixotropy-imparting agent. The thermosetting resin contains a main agent and a curing agent. The main agent contains a di- or higher functional oxetane compound.

A semiconductor device according to the present invention includes a resist provided so as to have an opening on a metal pattern, the resist having a protrusion part protruding into the opening, and the semiconductor device further includes a semiconductor element having an outside dimension smaller than an outside dimension of the opening excluding the protrusion, and solder provided inside the opening to join the metal pattern and the semiconductor element, wherein the protrusion part of the resist includes a plurality of protrusions that overlap with the semiconductor element in a plan view and regulate a thickness direction of the semiconductor element.

A semiconductor device that is capable of suitably dissipating heat from a semiconductor chip is proposed. The proposed semiconductor device may include a semiconductor chip provided with a semiconductor substrate and a surface electrode provided on a surface of the semiconductor substrate; and a conductive plate provided with a plate shape portion and a convex portion protruding from the plate shape portion. An end surface of the convex portion may be corrected to the surface electrode. A width of the end surface of the convex portion may be narrower than a width of a base portion of the convex portion on a plate shape portion side.