H01L21/4817

DAM STRUCTURE ON LID TO CONSTRAIN A THERMAL INTERFACE MATERIAL IN A SEMICONDUCTOR DEVICE PACKAGE STRUCTURE AND METHODS FOR FORMING THE SAME
20230022643 · 2023-01-26 ·

A disclosed semiconductor device includes a package substrate, a first semiconductor die coupled to the package substrate, a package lid attached to the package substrate and covering the semiconductor die, and a thermal interface material located between a top surface of the semiconductor die and an internal surface of the package lid. The semiconductor device may further include a dam formed on the internal surface of the package lid. The dam may constrain the thermal interface material on one or more sides of the first semiconductor die such that the thermal interface material is located within a predetermined volume between the top surface of the first semiconductor die and the internal surface of the package lid during a reflow operation. The package lid may include a metallic material and the dam may include an epoxy material formed as a single continuous structure or may be formed as several disconnected structures.

Power semiconductor module arrangement
11699625 · 2023-07-11 · ·

A power semiconductor module arrangement includes: a housing; first and second electrical contacts within the housing; and a mounting arrangement including a frame or body and first and second terminal elements. The mounting arrangement is inserted in and coupled to the housing. First ends of the first and second terminal elements mechanically and electrically contact the first and second electrical contacts, respectively. A middle part of each terminal element extends through the frame or body. A second end of each terminal element extends outside the housing. The first terminal element is dielectrically insulated from the second terminal element by a portion of the frame or body. The first terminal element is injected into and inextricably coupled to the frame or body. The second terminal element is arranged within a hollow space inside the frame or body and is detachably coupled to the frame or body.

SEMICONDUCTOR MODULE AND MANUFACTURING METHOD THEREFOR
20230008663 · 2023-01-12 · ·

A semiconductor module includes first and second semiconductor chips including first and second main electrodes, respectively; first and second connection terminals electrically connected to the first and second main electrodes, respectively; and an insulating sheet. The first connection terminal includes a first conductor portion including a first peripheral edge and a first terminal portion extending from the first peripheral edge in plan view, and the second connection terminal includes a second conductor portion including a second peripheral edge. A part of the first conductor portion overlap a part of the second conductor portion in plan view. The insulating sheet includes an insulating portion layered between the first and second conductor portions, and a first protruding portion positioned between a tip portion of the first terminal portion and the second peripheral edge in plan view, the first protruding portion forming an angle relative to a surface of the first terminal portion.

INTEGRATED COOLING ASSEMBLIES FOR ADVANCED DEVICE PACKAGING AND METHODS OF MANUFACTURING THE SAME
20250233053 · 2025-07-17 ·

A device package comprising an integrated cooling assembly. The integrated cooling assembly comprises a semiconductor device and a cold plate attached to the semiconductor device. The cold plate comprises a top portion and a bottom portion horizontally adjacent to the top portion. The top portion comprises upper cavity dividers extending downwardly to define upper cavity volumes. The bottom portion comprises lower cavity dividers extending upwardly to define lower cavity volumes. The upper cavity dividers and the lower cavity dividers alternate across a horizontal length of the cold plate.

SEMICONDUCTOR APPARATUS
20220406669 · 2022-12-22 · ·

A semiconductor apparatus includes: a first semiconductor chip; a resin enclosure having a space in which the first semiconductor chip is positioned; a lead terminal disposed in the resin enclosure; a second semiconductor chip configured to: control the first semiconductor chip, and be disposed on a first portion of the resin enclosure, the resin enclosure not overlapping with the lead terminal, as seen in planar view from a direction perpendicular to a top surface of the lead terminal; and a wire having a first end connected to the lead terminal and a second end connected to the second semiconductor chip.

Semiconductor device and method for manufacturing semiconductor device
11532590 · 2022-12-20 · ·

A semiconductor device includes an insulation substrate including a circuit pattern, semiconductor chips mounted on the circuit pattern, a wire connecting between the semiconductor chips and between the semiconductor chip and the circuit pattern, and a conductive material serving as a conductor formed integrally with the wire.

INTEGRATED PASSIVE DEVICE (IPD) COMPONENTS AND A PACKAGE AND PROCESSES IMPLEMENTING THE SAME

A transistor package that includes a metal submount; a transistor die mounted on said metal submount; a surface mount IPD component that includes a dielectric substrate; and the dielectric substrate mounted on said metal submount. Additionally, the dielectric substrate includes one of the following: an irregular shape, a non-square shape, and a nonrectangular shape.

FARADAY CAGE PLASTIC CAVITY PACKAGE WITH PRE-MOLDED CAVITY LEADFRAME
20220384362 · 2022-12-01 ·

A Faraday cage cavity package, having: a leadframe; a plastic body molded onto the leadframe to form a cavity exposing top surfaces of a die attach paddle, tie bars and lead fingers of the leadframe within the cavity; and a lid attached onto the top of the leadframe to protect a die attached to the die attach pad from electromagnetic fields, wherein the Faraday cage cavity package is manufactured in a matrix format and then separated into a plurality of individual Faraday cage cavity package units.

Heterogenous integration for RF, microwave and MM wave systems in photoactive glass substrates
11594457 · 2023-02-28 · ·

The present invention includes a method for creating a system in a package with integrated lumped element devices and active devices on a single chip/substrate for heterogeneous integration system-on-chip (HiSoC) in photo-definable glass, comprising: masking a design layout comprising one or more electrical passive and active components on or in a photosensitive glass substrate; activating the photosensitive glass substrate, heating and cooling to make the crystalline material to form a glass-crystalline substrate; etching the glass-crystalline substrate; and depositing, growing, or selectively etching a seed layer on a surface of the glass-crystalline substrate on the surface of the photodefinable glass.

SEMICONDUCTOR PACKAGE STRUCTURE AND METHOD FOR FORMING THE SAME

A semiconductor package structure is provided. The semiconductor package structure includes a carrier substrate, an interposer substrate, a semiconductor device, a lid, and a thermal interface material. The interposer substrate is disposed on the carrier substrate. The semiconductor device is disposed on the interposer substrate. The lid is disposed on the carrier substrate to cover the semiconductor device. The thermal interface material is disposed between the lid and the semiconductor device. A first recess is formed on a lower surface of the lid facing the semiconductor device, and the first recess overlaps the semiconductor device in a top view.