Provided is a bonding wire capable of reducing the occurrence of defective loops. The bonding wire includes: a core material which contains more than 50 mol % of a metal M; an intermediate layer which is formed over the surface of the core material and made of Ni, Pd, the metal M, and unavoidable impurities, and in which the concentration of the Ni is 15 to 80 mol %; and a coating layer formed over the intermediate layer and made of Ni, Pd and unavoidable impurities. The concentration of the Pd in the coating layer is 50 to 100 mol %. The metal M is Cu or Ag, and the concentration of Ni in the coating layer is lower than the concentration of Ni in the intermediate layer.

A bonding wire and a method of manufacturing the bonding wire are provided. The bonding wire contains 90.0 to 99.0 wt % of silver (Ag); 0.2 to 2.0 wt % of gold (Au); 0.2 to 4.0 wt % of palladium (Pd), platinum (Pt), rhodium (Rh), or a combination thereof; 10 to 1000 ppm of dopants; and inevitable impurities. In the wire, the ratio of (a)/(b) is 3 to 5, in which (a) represents the amount of crystal grains having <100> orientation in crystalline orientations <hkl> in a wire lengthwise direction and (b) represents the amount of crystal grains having <111> orientation in crystalline orientations <hkl> in the wire lengthwise direction.

A bonding wire and a method of manufacturing the bonding wire are provided. The bonding wire contains 90.0 to 99.0 wt % of silver (Ag); 0.2 to 2.0 wt % of gold (Au); 0.2 to 4.0 wt % of palladium (Pd), platinum (Pt), rhodium (Rh), or a combination thereof; 10 to 1000 ppm of dopants; and inevitable impurities. In the wire, the ratio of (a)/(b) is 3 to 5, in which (a) represents the amount of crystal grains having <100> orientation in crystalline orientations <hkl> in a wire lengthwise direction and (b) represents the amount of crystal grains having <111> orientation in crystalline orientations <hkl> in the wire lengthwise direction.

In one embodiment, a semiconductor device includes a first film including a plurality of electrode layers and a plurality of insulating layers provided alternately in a first direction, and a first semiconductor layer provided in the first film via a charge storage layer and extending in the first direction. The device further includes a first conductive member provided in the first film and extending in the first direction, and a second semiconductor layer provided on the first film to contact the first semiconductor layer. The second semiconductor layer includes a first surface on a side of the first film, and a second surface on an opposite side of the first surface. The second surface is an uneven face protruding towards the first direction.

The present invention aims to provide a stack having high electrical connection reliability, a curable resin composition used for the stack, a method for producing the stack, a method for producing a substrate having a bonding electrode used for producing the stack, a semiconductor device including the stack, and an imaging device including the stack. Provided is a stack sequentially including: a first substrate having an electrode; an organic film; and a second substrate having an electrode, the electrode of the first substrate and the electrode of the second substrate are electrically connected via a through-hole extending through the organic film.

A method of designing a layout includes determining a first layout pattern, wherein the first layout pattern corresponds to a plurality of contact pads. The method further includes generating a second layout pattern. The method further includes checking whether an edge of the second layout pattern overlaps the first layout pattern. The method further includes adjusting the second layout pattern so that the edge of the second layout pattern overlaps the first layout pattern in response to a determination that the edge of the second layout pattern is separated from the first layout pattern.

A method includes forming a dielectric layer over a carrier, forming a plurality of bond pads in the dielectric layer, and performing a planarization to level top surfaces of the dielectric layer and the plurality of bond pads with each other. A device die is bonded to the dielectric layer and portions of the plurality of bond pads through hybrid bonding. The device die is encapsulated in an encapsulating material. The carrier is then demounted from the device die and the dielectric layer.

A semiconductor structure includes a first contact pad over an interconnect structure. The semiconductor structure further includes a second contact pad over the interconnect structure, wherein the second contact pad is electrically separated from the first contact pad. The semiconductor structure further includes a first buffer layer over the first contact pad, wherein the first buffer layer is partially over the second contact pad, and an edge of the second contact pad farthest from the first contact pad extends beyond the first buffer layer.

A package includes a first die, a second die, an encapsulant, and through insulating vias (TIV). The first die has a first bonding structure. The first bonding structure includes a first dielectric layer and first connectors embedded in the first dielectric layer. The second die has a semiconductor substrate and a second bonding structure over the semiconductor substrate. The second bonding structure includes a second dielectric layer and second connectors embedded in the second dielectric layer. Sidewalls of the second dielectric layer are aligned with sidewalls of the semiconductor substrate. The first bonding structure is in physical contact with the second bonding structure such that the first dielectric layer is bonded to the second dielectric layer and the first connectors are bonded to the second connectors. The encapsulant laterally encapsulates the second die. The TIVs are aside the second die and are connected to the first bonding structure.

A hybrid bonded structure including a first integrated circuit component and a second integrated circuit component is provided. The first integrated circuit component includes a first dielectric layer, first conductors and isolation structures. The first conductors and the isolation structures are embedded in the first dielectric layer. The isolation structures are electrically insulated from the first conductors and surround the first conductors. The second integrated circuit component includes a second dielectric layer and second conductors. The second conductors are embedded in the second dielectric layer. The first dielectric layer is bonded to the second dielectric layer and the first conductors are bonded to the second conductors.