A display device comprises a display panel substrate and a glass substrate over said display panel substrate, wherein said display panel substrate comprises multiple contact pads, a display area, a first boundary, a second boundary, a third boundary and a fourth boundary, wherein said display area comprises a first edge, a second edge, a third edge and a fourth edge, wherein said first boundary is parallel to said third boundary and said first and third edges, wherein said second boundary is parallel to said fourth boundary and said second and fourth edges, wherein a first least distance between said first boundary and said first edge, wherein a second least distance between said second boundary and said second edge, a third least distance between said third boundary and said third edge, a fourth distance between said fourth boundary and said fourth edge, and wherein said first, second, third and fourth least distances are smaller than 100 micrometers, and wherein said glass substrate comprising multiple metal conductors through in said glass substrate and multiple metal bumps are between said glass substrate and said display panel substrate, wherein said one of said metal conductors is connected to one of said contact pads through one of said metal bumps.

A semiconductor package, a semiconductor device and a shielding housing for a semiconductor package are provided. The semiconductor package includes a semiconductor chip having a first region and a second region beside the first region; and a shielding housing encasing the semiconductor chip, made of a magnetic permeable material, and including a first shielding plate, a second shielding plate opposite to the first shielding plate and a shielding wall extending between the first shielding plate and the second shielding plate. The first shielding plate has an opening exposing the first region and includes a raised portion surrounding the opening and a flat portion beside the raised portion and shielding the second region. A first distance from a level of the semiconductor chip to an outer surface of the raised portion is greater than a second distance from the level to an outer surface of the flat portion.

A device, such as a computer system, includes an interconnection device die and at least two additional device dice. The additional device dies can be system on integrated chip (SOIC) dies laying face to face (F2F) on the interconnection device die. The interconnection device die includes electrical connectors on one surface, enabling connection to and/or among the additional device dice. The interconnection device die includes at least one redistribution circuit structure, which may be an integrated fan out (InFO) structure, and at least one through-silicon via (TSV). The TSV enables connection between a signal line, power line or ground line, from an opposite surface of the interconnection device die to the redistribution circuit structure and/or electrical connectors. At least one of the additional dice can be a three-dimensional integrated circuit (3DIC) die with face to back (F2B) stacking.

A device, such as a computer system, includes an interconnection device die and at least two additional device dice. The additional device dies can be system on integrated chip (SOIC) dies laying face to face (F2F) on the interconnection device die. The interconnection device die includes electrical connectors on one surface, enabling connection to and/or among the additional device dice. The interconnection device die includes at least one redistribution circuit structure, which may be an integrated fan out (InFO) structure, and at least one through-silicon via (TSV). The TSV enables connection between a signal line, power line or ground line, from an opposite surface of the interconnection device die to the redistribution circuit structure and/or electrical connectors. At least one of the additional dice can be a three-dimensional integrated circuit (3DIC) die with face to back (F2B) stacking.

A cryogenic under bump metallization (UBM) stack includes an adhesion and barrier layer and a conductive pillar on the adhesion and barrier layer. The conductive pillar functions as a solder wetting layer of the UBM stack and has a thickness. An indium superconducting solder bump is on the conductive pillar. The thickness of the conductive pillar is sufficient to prevent intermetallic regions, which form in the conductive pillar at room temperature due to interdiffusion, from extending through the entire thickness of the conductive pillar to maintain the structural integrity of the UBM stack. The indium (In) solder bump may be formed through electroplating, with the conductive pillar being copper (Cu) and the adhesion and barrier layer being titanium tungsten (TiW) and a thin seed layer of copper (Cu), or a layer of titanium (Ti). The UBM stack eliminates the need for magnetic materials such as nickel (Ni) in the stack, making the stack suitable for cryogenic applications.

A cryogenic under bump metallization (UBM) stack includes an adhesion and barrier layer and a conductive pillar on the adhesion and barrier layer. The conductive pillar functions as a solder wetting layer of the UBM stack and has a thickness. An indium superconducting solder bump is on the conductive pillar. The thickness of the conductive pillar is sufficient to prevent intermetallic regions, which form in the conductive pillar at room temperature due to interdiffusion, from extending through the entire thickness of the conductive pillar to maintain the structural integrity of the UBM stack. The indium (In) solder bump may be formed through electroplating, with the conductive pillar being copper (Cu) and the adhesion and barrier layer being titanium tungsten (TiW) and a thin seed layer of copper (Cu), or a layer of titanium (Ti). The UBM stack eliminates the need for magnetic materials such as nickel (Ni) in the stack, making the stack suitable for cryogenic applications.

The invention relates to a method for forming flip chip bumps using electroplating. The method allows the formation of flip chip bumps in a way that is compatible with already-formed sensitive electronic components, such as Josephson junctions, which may be used in quantum processing units. The invention also relates to a product and a flip chip package in which flip chip bumps are formed with the disclosed method.

The invention relates to a method for forming flip chip bumps using electroplating. The method allows the formation of flip chip bumps in a way that is compatible with already-formed sensitive electronic components, such as Josephson junctions, which may be used in quantum processing units. The invention also relates to a product and a flip chip package in which flip chip bumps are formed with the disclosed method.

Provided is a ceramic laminated substrate which is formed on an electronic component to be mounted and is less likely to cause mounting defects even if there is irregularity in the height of solders. The ceramic laminated substrate includes: a ceramic laminate on which ceramic layers are laminated; via conductors; terminal electrodes; and a land electrode. The land electrode has a first land electrode and a second land electrode that are used to join different terminal electrodes of a single electronic component. The area of the first land electrode is smaller than the area of the second land electrode, and the first land electrode has a bump electrode and a plating layer, the second land electrode has a membrane electrode and plating layers, and the height of the first land electrode is formed higher than the height of the second land electrode.

An image sensor package includes: a package base substrate having a cavity extending inwards from an upper surface thereof, and including a plurality of upper surface connection pads and a plurality of lower surface connection pads; an image sensor chip in the cavity, and including a chip body having a first surface and a second surface facing each other, a sensor unit located in the first surface of the chip body, and a plurality of chip pads around the sensor unit; a filter glass above the image sensor chip, and including a transparent substrate and a plurality of redistribution patterns on a lower surface of the transparent substrate; and a plurality of connection terminals between the plurality of redistribution patterns and the plurality of chip pads and between the plurality of redistribution patterns and the plurality of upper surface connection pads.