Abstract: An integrated circuit package substrate (ICPS) system includes a die including a first array of connectors and a substrate including a second array of connectors that is configured to be thermocompression bonded to the first array of connectors at a bonding temperature that is above a solder melting temperature. The first die is bonded to the substrate such that the first die is asymmetric with respect to a substrate center, and the second array of connectors is adjusted, at an alignment temperature that is below the solder melting temperature, for thermal expansion to the bonding temperature with respect to a reference point that is not a first die center.

Abstract: A base substrate, high-k substrate layers on the base substrate with discrete decoupling capacitors embedded, high density substrate layers on the high-k substrate layers supporting wiring and wiring spacing of less than 2 up to about 10 micron width, pitch connectivity between the upper surface of the base substrate and a lower surface of the set of high density substrate layers supports less than 50 up to about 300 micron pitch, the pitch connectivity on an upper surface of the set of high density substrate layers supports less than about 150 micron pitch. A method including attaching a set of metal posts at each contact on a lower surface of a set of high density substrate layers, attaching to a handler, attaching an interconnect layer to a base substrate, and attaching the set of high density substrate layers to the base substrate while aligning each metal post with a contact.

Abstract: An integrated circuit package substrate (ICPS) system includes a die including a first array of connectors and a substrate including a second array of connectors that is configured to be thermocompression bonded to the first array of connectors at a bonding temperature that is above a solder melting temperature. The first die is bonded to the substrate such that the first die is asymmetric with respect to a substrate center, and the second array of connectors is adjusted, at an alignment temperature that is below the solder melting temperature, for thermal expansion to the bonding temperature with respect to a reference point that is not a first die center.

Abstract: An interconnect level is provided on a surface of a substrate that has improved crack stop capability. The interconnect level includes at least one wiring region including an electrically conductive structure embedded in an interconnect dielectric material having a dielectric constant of less than 4.0, and a crack stop region laterally surrounding the wiring region. The crack stop region includes a crack stop dielectric material having a dielectric constant greater than the dielectric constant of the interconnect dielectric material. The crack stop region may be devoid of any metallic structure, or it may contain a metallic structure. The metallic structure in the crack stop region, which is embedded in the crack stop dielectric material, may be composed of a same, or different, electrically conductive metal or metal alloy as the electrically conductive structure embedded in the interconnect dielectric material.

Abstract: A method for constructing an advanced crack stop structure is described. An interconnection structure is formed comprised of a plurality of levels. Each level has an interconnect structure section and a crack stop section. In a first level of the interconnection structure, a high modulus layer is formed in the crack stop recess but not the interconnect recess and a barrier layer and a conductive metal layer is formed in both the interconnection recess and the crack stop recess of the first level. In a second level of the interconnection structure and the crack stop structure, a second high modulus layer is formed in the crack stop recess but not the interconnect recess and a barrier layer and a conductive metal layer is formed in both the interconnection recess and the crack stop recess of the second level. The barrier layers and high modulus layers are deposited in different steps.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a first plurality of levels. Each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The structure also includes a crack stop area which includes a crack stop structure having a second plurality of levels. The interconnect and crack stop structures have an equal number of levels. A third plurality of the crack stop structure levels include a high modulus layer unique to the respective crack stop structure level as compared to the corresponding interconnect structure level.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level.

Abstract: A method for creating an integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for producing the structure is described.

Abstract: A method is presented for forming a stacked metal-insular-metal (MIM) capacitor with self-aligned contact. The method includes forming a first electrode plate over a first interlayer dielectric (ILD), forming a first spacer adjacent the first electrode plate, forming a first insulating layer over the first electrode plate, forming a second electrode plate over the first insulating layer, and forming a second spacer adjacent the second electrode plate and the first insulating layer. The method further includes forming a second insulating layer over the second electrode plate, forming a third electrode plate over the second insulating layer, forming a third spacer adjacent the third electrode plate and the second insulating layer, and forming a second ILD over the third electrode plate. The method also includes forming a first via through the second ILD and directly contacting the second spacer such to prevent the first via from contacting the second electrode plate.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a first plurality of levels. Each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The structure also includes a crack stop area which includes a crack stop structure having a second plurality of levels. The interconnect and crack stop structures have an equal number of levels. A third plurality of the crack stop structure levels include a high modulus layer unique to the respective crack stop structure level as compared to the corresponding interconnect structure level.

Abstract: A method for constructing an advanced crack stop structure is described. An interconnection structure is formed comprised of a plurality of levels. Each level has an interconnect structure section and a crack stop section. In a first level of the interconnection structure, a high modulus layer is formed in the crack stop recess but not the interconnect recess and a barrier layer and a conductive metal layer is formed in both the interconnection recess and the crack stop recess of the first level. In a second level of the interconnection structure and the crack stop structure, a second high modulus layer is formed in the crack stop recess but not the interconnect recess and a barrier layer and a conductive metal layer is formed in both the interconnection recess and the crack stop recess of the second level. The barrier layers and high modulus layers are deposited in different steps.

Abstract: A method for creating an integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for producing the structure is described.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a first plurality of levels. Each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The structure also includes a crack stop area which includes a crack stop structure having a second plurality of levels. The interconnect and crack stop structures have an equal number of levels. A third plurality of the crack stop structure levels include a high modulus layer unique to the respective crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for fabricating the structure is described.

Abstract: An interconnect level is provided on a surface of a substrate that has improved crack stop capability. The interconnect level includes at least one wiring region including an electrically conductive structure embedded in an interconnect dielectric material having a dielectric constant of less than 4.0, and a crack stop region laterally surrounding the wiring region. The crack stop region includes a crack stop dielectric material having a dielectric constant greater than the dielectric constant of the interconnect dielectric material. The crack stop region may be devoid of any metallic structure, or it may contain a metallic structure. The metallic structure in the crack stop region, which is embedded in the crack stop dielectric material, may be composed of a same, or different, electrically conductive metal or metal alloy as the electrically conductive structure embedded in the interconnect dielectric material.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for producing the structure is described.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for producing the structure is described.

Abstract: A method is presented for forming a stacked metal-insular-metal (MIM) capacitor with self-aligned contact. The method includes forming a first electrode plate over a first interlayer dielectric (ILD), forming a first spacer adjacent the first electrode plate, forming a first insulating layer over the first electrode plate, forming a second electrode plate over the first insulating layer, and forming a second spacer adjacent the second electrode plate and the first insulating layer. The method further includes forming a second insulating layer over the second electrode plate, forming a third electrode plate over the second insulating layer, forming a third spacer adjacent the third electrode plate and the second insulating layer, and forming a second ILD over the third electrode plate. The method also includes forming a first via through the second ILD and directly contacting the second spacer such to prevent the first via from contacting the second electrode plate.

Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a first plurality of levels. Each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The structure also includes a crack stop area which includes a crack stop structure having a second plurality of levels. The interconnect and crack stop structures have an equal number of levels. A third plurality of the crack stop structure levels include a high modulus layer unique to the respective crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for fabricating the structure is described.

Abstract: An interconnect level is provided on a surface of a substrate that has improved crack stop capability. The interconnect level includes at least one wiring region including an electrically conductive structure embedded in an interconnect dielectric material having a dielectric constant of less than 4.0, and a crack stop region laterally surrounding the wiring region. The crack stop region includes a crack stop dielectric material having a dielectric constant greater than the dielectric constant of the interconnect dielectric material. The crack stop region may be devoid of any metallic structure, or it may contain a metallic structure. The metallic structure in the crack stop region, which is embedded in the crack stop dielectric material, may be composed of a same, or different, electrically conductive metal or metal alloy as the electrically conductive structure embedded in the interconnect dielectric material.