Patent classifications
H01L2224/82039
Chip assembling on adhesion layer or dielectric layer, extending beyond chip, on substrate
Electronic module, which comprises a first substrate, a first dielectric layer on the first substrate, at least one electronic chip, which is mounted with a first main surface directly or indirectly on partial region of the first dielectric layer, a second substrate over a second main surface of the at least one electronic chip, and an electrical contacting for the electric contact of the at least one electronic chip through the first dielectric layer, wherein the first adhesion layer on the first substrate extends over an area, which exceeds the first main surface.
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND CORRESPONDING SEMICONDUCTOR DEVICE
A semiconductor chip is mounted on a leadframe. A first portion of an insulating package for the semiconductor chip is formed from laser direct structuring (LDS) material molded onto the semiconductor chip. A conductive formation (provided by laser-drilling the LDS material and plating) extends between the outer surface of the first portion of insulating package and the semiconductor chip. An electrically conductive clip is applied onto the outer surface of the first portion of the insulating package, with the electrically conductive clip electrically coupled to the conductive formation and the leadframe. A second portion of the insulating package is made from package molding material (epoxy compound) molded onto the electrically conductive clip and applied onto the outer surface of the first portion of the insulating package.
Wiring substrate, semiconductor package having the wiring substrate, and manufacturing method thereof
Provided is a wiring substrate and its manufacturing method in which a thick wiring layer capable of being applied with a large current and a thin wiring layer capable of being subjected to microfabrication coexist in the same layer. The wiring substrate includes: an insulating film located over a first wiring and having a via; and a second wiring over the insulating film. The second wiring has a stacked structure including a first layer and a second layer covering the first layer. The second layer is in direct contact with the first wiring in the via. A thickness of the second layer in a region overlapping with the first layer is different from a thickness of the second layer in the via.
ELECTRONIC DEVICE INCLUDING ELECTRICAL CONNECTIONS ON AN ENCAPSULATION BLOCK
An integrated circuit chip includes a front face having an electrical connection pad. An overmolded encapsulation block encapsulates the integrated circuit chip and includes a front layer at least partially covering a front face of the integrated circuit chip. A through-hole the encapsulation block is located above the electrical connection pad of the integrated circuit chip. A wall of the through-hole is covered with an inner metal layer that is joined to the front pad of the integrated circuit chip. A front metal layer covers a local zone of the front face of the front layer, with the front metal layer being joined to the inner metal layer to form an electrical connection. The inner metal layer and the front metal layer are attached or anchored to activated additive particles that are included in the material of the encapsulation block.
Method for producing a printed circuit board structure
A method for producing a printed circuit board structure comprising at least one insulation layer, at least one conductor layer, and at least one embedded component having a contact pad that has an outer barrier layer, in which structure at least two conductor paths/conductor layer are connected to at least two connections using vias, and each via runs from a conductor path/conductor layer directly to the barrier contact layer of the corresponding connection of the component.
SEMICONDUCTOR DIE WITH CONVERSION COATING
A die includes a semiconductor layer, an electrical contact on a first side of the semiconductor layer, a backside electrical contact layer on second side of the semiconductor layer. The die further includes a zinc layer over at least one of the electrical contact or the backside electrical contact layer of the die, and a conversion coating over the zinc layer. The conversion coating includes at least one of zirconium and vanadium. As part of an embedded die package including the die, at least a portion of the conversion coating may adjacent to an electrically insulating substrate of the embedded die package.
Die stack with cascade and vertical connections
An electronic assembly includes a plurality of electronic die arranged into shingles, each shingle having a multiple offset stacked die coupled by cascading connections. Each shingle is arranged in a stack of shingles with alternate shingles having die stacked in opposite directions and offset in a zigzag manner to facilitate vertical electrical connections from a top of the electronic assembly to a bottom die of each shingle.
Interposer-type component carrier and method of manufacturing the same
An interposer-type component carrier includes a stack comprising at least one electrically conductive layer structure and at least one electrically insulating layer structure; a cavity formed in an upper portion of the stack; an active component embedded in the cavity and having at least one terminal facing upwards; and a redistribution structure having only one electrically insulating layer structure above the component. A method of manufacturing an interposer-type component carrier is also disclosed.
Circuit board structure and method for manufacturing a circuit board structure
The present publication discloses a circuit-board structure, including a conductor layer on an insulating material layer, and a conductor pattern on top of the conductor foil. A component is attached to the conductor foil and the conductor pattern, the component embedded at least in part in adhesive which attaches the component to the insulating material layer. A recess is formed in the conductor foil and the insulating material layer, and contact openings are in the insulating material layer at locations of contact areas of the component. Conductor material of the conductor foil is not present outside the conductor pattern, and the conductor foil is located between the conductor pattern and the insulating material layer.
Chip package and manufacturing method thereof
A chip package includes a first chip, a second chip, a first molding compound, and a first distribution line. The second chip vertically or laterally overlaps the first chip. The second chip has a conductive pad. The first molding compound covers the first and second chips, and surrounds the second chip. The first molding compound has a first through hole. The conductive pad is in the first through hole. The first distribution line is located on a surface of the first molding compound facing away from the second chip, and electrically connects the conductive pad in the first through hole.