Performance of an electronic apparatus is improved. A display apparatus includes: a substrate; a wiring arranged on the substrate; an insulating layer being an inorganic insulating layer made of an inorganic material and covering the wiring; and a bump electrode being connected to the wiring and protruding from the insulating layer. The bump electrode includes: a first conductor portion being made of a first metal material and being connected to the wiring; and a second conductor portion being made of solder containing tin and being arranged on the first conductor portion. The first conductor portion includes: a first portion being connected to the wiring at a position overlapping a first opening formed in the insulating layer; and a second portion separating from the first portion and being connected to the wiring at a position overlapping a second opening formed in the insulating layer.

A semiconductor device assembly is provided. The assembly includes a first semiconductor die and a second semiconductor die disposed over the first semiconductor die. The assembly further includes a plurality of die support structures between the first and second semiconductor dies and a plurality of interconnects between the first and second semiconductor dies. Each of the plurality of die support structures includes a stand-off pillar and a stand-off pad having a first bond material with a first solder joint thickness between them. Each of the plurality of interconnects includes a conductive pillar and a conductive pad having a second bond material with a second solder joint thickness between them. The first solder joint thickness is less than the second solder joint thickness.

Presented herein are an interconnect and method for forming the same, the method comprising forming an interconnect on a mounting surface of a mounting pad disposed on a first surface of a first substrate, the interconnect comprising a conductive material, optionally solder or metal, the interconnect avoiding the sides of the mounting pad. A molding compound is applied to the first surface of the first substrate and molded around the interconnect to covering at least a lower portion of the interconnect and a second substrate may be mounted on the interconnect. The interconnect may comprise an interconnect material disposed between a first and second substrate and a molding compound disposed on a surface of the first substrate, and exposing a portion of the interconnect. A sidewall of the interconnect material contacts the mounting pad at an angle less than about 30 degrees from a plane perpendicular to the first substrate.

A semiconductor device assembly is provided. The assembly includes a first semiconductor die and a second semiconductor die disposed over the first semiconductor die. The assembly further includes a plurality of die support structures between the first and second semiconductor dies and a plurality of interconnects between the first and second semiconductor dies. Each of the plurality of die support structures includes a stand-off pillar and a stand-off pad having a first bond material with a first solder joint thickness between them. Each of the plurality of interconnects includes a conductive pillar and a conductive pad having a second bond material with a second solder joint thickness between them. The first solder joint thickness is less than the second solder joint thickness.

A flip-chip semiconductor-on-insulator die includes a substrate layer, an active layer, an insulator layer between the substrate layer and the active layer, a first metal layer, and a first via layer between the active layer and the first metal layer. The die at least first and second contact pads and a transistor including a first terminal formed within the active layer. A first portion of the first terminal falls within a footprint of the first contact pad and a second portion of the first terminal falls within a footprint of the second contact pad.

A package includes a corner, a device die, a plurality of redistribution lines underlying the device die, and a plurality of non-solder electrical connectors underlying and electrically coupled to the plurality of redistribution lines. The plurality of non-solder electrical connectors includes a corner electrical connector. The corner electrical connector is elongated. An electrical connector is farther away from the corner than the corner electrical connector, wherein the electrical connector is non-elongated.

A package includes a corner, a device die, a plurality of redistribution lines underlying the device die, and a plurality of non-solder electrical connectors underlying and electrically coupled to the plurality of redistribution lines. The plurality of non-solder electrical connectors includes a corner electrical connector. The corner electrical connector is elongated. An electrical connector is farther away from the corner than the corner electrical connector, wherein the electrical connector is non-elongated.

A method of manufacturing an electronic component module and the electronic component module manufactured by the manufacturing method includes bumps, each including a thicker portion having a relatively large thickness and a thinner portion having a relatively small thickness and formed on one surface of the substrate. When looking at the electronic component in a mounted state in a plan view, the thicker portion is positioned on a side of a corresponding outer terminal closer to a center of the electronic component and the thinner portion is positioned on the opposite side of the corresponding outer terminal. In the plan view, joining portions joining the outer terminals respectively to the bumps are formed such that a height of each joining portion on the opposite side is lower than a height of the joining portion on the side closer to the center of the electronic component.

A semiconductor device assembly is provided. The assembly includes a first semiconductor die and a second semiconductor die disposed over the first semiconductor die. The assembly further includes a plurality of die support structures between the first and second semiconductor dies and a plurality of interconnects between the first and second semiconductor dies. Each of the plurality of die support structures includes a stand-off pillar and a stand-off pad having a first bond material with a first solder joint thickness between them. Each of the plurality of interconnects includes a conductive pillar and a conductive pad having a second bond material with a second solder joint thickness between them. The first solder joint thickness is less than the second solder joint thickness.

A package includes a corner, a device die, a plurality of redistribution lines underlying the device die, and a plurality of non-solder electrical connectors underlying and electrically coupled to the plurality of redistribution lines. The plurality of non-solder electrical connectors includes a corner electrical connector. The corner electrical connector is elongated. An electrical connector is farther away from the corner than the corner electrical connector, wherein the electrical connector is non-elongated.