A planar dual die package includes a package substrate and first and second semiconductor dice disposed side by side on a first surface of the package substrate. Outer connectors are disposed on a second surface of the package substrate, and the second surface of the package substrate includes a command/address ball region and a data ball region. Each of the first and second semiconductor dice includes die pads disposed in a command/address pad region corresponding to the command/address ball region and in a data pad region corresponding to the data ball region. Each of the first and second semiconductor dice are disposed on the package substrate so that a first direction from the command/address ball region toward the data ball region coincides with a second direction from the command/address pad region toward the data pad region.

A package structure and a method of manufacturing the same are provided. The package structure includes a die, an encapsulant, a RDL structure and a protection layer. The die includes a first surface and a second surface opposite to each other. The encapsulant is aside the die. The RDL structure is electrically connected to the die though a plurality of conductive bumps. The RDL structure is underlying the second surface of the die and the encapsulant. The protection layer is located over the first surface of the die and the encapsulant. The protection layer is used for controlling the warpage of the package structure.

A method of manufacturing a batch of component carriers is disclosed. The method includes providing a plurality of separate wafer structures, each comprising a plurality of electronic components, simultaneously laminating the wafer structures with at least one electrically conductive layer structure and at least one electrically insulating layer structure, and singularizing a structure resulting from the laminating into the plurality of component carriers, each comprising at least one of the electronic components, a part of the at least one electrically conductive layer structure and a part of the at least one electrically insulating layer structure.

A method of manufacturing a batch of component carriers is disclosed. The method includes providing a plurality of separate wafer structures, each comprising a plurality of electronic components, simultaneously laminating the wafer structures with at least one electrically conductive layer structure and at least one electrically insulating layer structure, and singularizing a structure resulting from the laminating into the plurality of component carriers, each comprising at least one of the electronic components, a part of the at least one electrically conductive layer structure and a part of the at least one electrically insulating layer structure.

Conventional hybrid photonic integrated circuits (PIC) combine one type of semiconductor platform for the main PIC, and a different type of semiconductor platform for a secondary chip. Conventional mounting processes include forming a recess in the main PIC, and mating electrical connectors from the secondary chip and the main PIC within the recess. Mating the first and second electrical connectors in the recess increases the complexity of forming the main PIC, and hampers heat dissipation from secondary chip through oxide layers in the main PIC. Providing a conductive, e.g. redistribution, layer from the first electrode along the bottom and sides of the recess eliminates the complexity in forming the main PIC, and enables the first electrical connector to be mounted directly onto a more thermally conductive substrate material.

Reliability of a semiconductor device is improved. A first pad electrode is formed in an uppermost layer of a multilayer wiring layer, an insulating film of a non-organic material is formed over the first pad electrode, and an organic insulating film is formed over the insulating film. In the organic insulating film, an opening reaching the first pad electrode and a groove reaching the insulating film are formed. Over the organic insulating film, a plurality of re-wirings each having a barrier metal film and a conductive film are formed. In a plan view, the groove is formed in an area between the re-wirings. At the same time, a width of the groove is smaller than a width of a first portion or a width of a second portion of the re-wirings, respectively, neighboring to each other and extending in a first direction.

A semiconductor device includes a substrate, a first redistribution layer (RDL) over a first side of the substrate, one or more semiconductor dies over and electrically coupled to the first RDL, and an encapsulant over the first RDL and around the one or more semiconductor dies. The semiconductor device also includes connectors attached to a second side of the substrate opposing the first side, the connectors being electrically coupled to the first RDL. The semiconductor device further includes a polymer layer on the second side of the substrate, the connectors protruding from the polymer layer above a first surface of the polymer layer distal the substrate. A first portion of the polymer layer contacting the connectors has a first thickness, and a second portion of the polymer layer between adjacent connectors has a second thickness smaller than the first thickness.

A resistive element includes: a semiconductor substrate; a first insulating film deposited on the semiconductor substrate; a resistive layer deposited on the first insulating film; a second insulating film deposited to cover the first insulating film and the resistive layer; a first electrode deposited on the second insulating film and electrically connected to the resistive layer; a relay wire deposited on the second insulating film without being in contact with the first electrode, and including a resistive-layer connection terminal electrically connected to the resistive layer and a substrate connection terminal connected to the semiconductor substrate with an ohmic contact; and a second electrode deposited on a bottom side of the semiconductor substrate, wherein a resistor is provided between the first electrode and the second electrode.

A resistive element includes: a semiconductor substrate; a first insulating film deposited on the semiconductor substrate; a resistive layer deposited on the first insulating film; a second insulating film deposited to cover the first insulating film and the resistive layer; a first electrode deposited on the second insulating film and electrically connected to the resistive layer; a relay wire deposited on the second insulating film without being in contact with the first electrode, and including a resistive-layer connection terminal electrically connected to the resistive layer and a substrate connection terminal connected to the semiconductor substrate with an ohmic contact; and a second electrode deposited on a bottom side of the semiconductor substrate, wherein a resistor is provided between the first electrode and the second electrode.

A semiconductor device manufacturing technique which allows reduction of semiconductor chip size. First, a pad and other wires are formed over an insulating film. A surface protective film is formed over the insulating film including the pad and wires, and an opening is made in the surface protective film. The opening lies over the pad and exposes a surface of the pad. A bump electrode is formed over the surface protective film including the opening. Here, the pad is smaller than the bump electrode. Consequently, the wires are arranged just beneath the bump electrode in the same layer as the pad 10. In other words, the wires are arranged in space which becomes available because the pad is small enough.