摘要:
A method produces a metal layer on a semiconductor substrate. A metal layer is produced on the semiconductor substrate by depositing metal particles. The metal particles include cores made of a first metal material and shells surrounding the cores. The shells are made of a second metal material that is resistant to oxidation.
摘要:
A method produces a metal layer on a semiconductor substrate. A metal layer is produced on the semiconductor substrate by depositing metal particles. The metal particles include cores made of a first metal material and shells surrounding the cores. The shells are made of a second metal material that is resistant to oxidation.
摘要:
A circuit package is provided, the circuit package including: an electronic circuit; a metal block next to the electronic circuit; encapsulation material between the electronic circuit and the metal block; a first metal layer structure electrically contacted to at least one first contact on a first side of the electronic circuit; a second metal layer structure electrically contacted to at least one second contact on a second side of the electronic circuit, wherein the second side is opposite to the first side; wherein the metal block is electrically contacted to the first metal layer structure and to the second metal layer structure by means of an electrically conductive medium; and wherein the electrically conductive medium includes a material different from the material of the first and second metal layer structures or has a material structure different from the material of the first and second metal layer structures.
摘要:
In a method of manufacturing a semiconductor device, a first semiconductor element is mounted on a carrier. A b-stage curable polymer is deposited on the carrier. A second semiconductor element is affixed on the polymer.
摘要:
An electronic component includes an electrically conductive carrier. The electrically conductive carrier includes a carrier surface and a semiconductor chip includes a chip surface. One or both of the carrier surface and the chip surface include a non-planar structure. The chip is attached to the carrier with the chip surface facing towards the carrier surface so that a gap is provided between the chip surface and the carrier surface due to the non-planar structure of one or both of the carrier surface and the first chip surface. The electronic component further includes a first galvanically deposited metallic layer situated in the gap.
摘要:
A method for attaching a metal surface to a carrier is provided, the method including: forming a first polymer layer over the metal surface; forming a second polymer layer over a surface of the carrier; and bringing the first polymer layer into physical contact with the second polymer layer such that at least one of an interpenetrating polymer structure and an inter-diffusing polymer structure is formed between the first polymer layer and the second polymer layer.
摘要:
A method and a system for improving reliability of a semiconductor device are provided. In one embodiment, a semiconductor device is provided comprising a semiconductor chip, a metallization layer comprising a metallic material disposed over a surface of the semiconductor chip, and an alloy layer comprising the metallic material disposed over the metallization layer.
摘要:
A system and method for manufacturing an electric device package are disclosed. An embodiment comprises a carrier, a component disposed on the carrier, the component having a first component contact pad, and a first electrical connection between the first component contact pad and a first carrier contact pad, wherein the first electrical connection comprises a first hollow space, the first hollow space comprising a first liquid.
摘要:
A die structure includes a die and a metallization layer disposed over the front side of the die. The metallization layer includes copper. At least a part of the metallization layer has a rough surface profile. The part with the rough surface profile includes a wire bonding region, to which a wire bonding structure is to be bonded.
摘要:
The electronic module includes a first carrier and a first semiconductor chip arranged on the first carrier. A second semiconductor chip is arranged above the first semiconductor chip. A material layer adheres the second semiconductor chip to the first carrier and encapsulates the first semiconductor chip.