Abstract: A method of forming a device is presented. The method includes providing a substrate containing at least a partially formed device thereon. The device comprises at least one defect site. A pixilated image of the defect site is acquired, and each pixel comprises a grey level value (GLV). Surrounding noises of the defect site is eliminated. A point of the image is identified as the center of the defect. A plurality of iterations to exclude outer edge pixels surrounding the center of the defect image is performed. The defect is categorized as a killer or non-killer defect.

Abstract: A method of forming a device is disclosed. The method includes providing a substrate and processing a layer of the device on the substrate. The layer is inspected with an inspection tool for defects. The inspection tool is programmed with an inspection recipe determined from studying defects programmed into the layer at known locations.

Abstract: A method of forming a device is disclosed. The method includes providing a substrate on which the device is formed. It also includes forming a test cell on the substrate. The test cell includes a defect programmed into the cell to facilitate defect detection.

Abstract: A method of forming a device is disclosed. The method includes providing a substrate on which the device is formed. It also includes forming a test cell on the substrate. The test cell includes a defect programmed into the cell to facilitate defect detection.

Abstract: A method of forming a device is disclosed. The method includes providing a substrate and processing a layer of the device on the substrate. The layer is inspected with an inspection tool for defects. The inspection tool is programmed with an inspection recipe determined from studying defects programmed into the layer at known locations.

Abstract: A testing structure, and method of using the testing structure, where the testing structure comprised of at least one of eight test structures that exhibits a discernable defect characteristic upon voltage contrast scanning when it has at least one predetermined structural defect. The eight test structures being: 1) having an Active Area (AA)/P-N junction leakage; 2) having an isolation region to ground; 3) having an AA/P-N junction and isolation region; 4) having a gate dielectric leakage and gate to isolation region to ground; 5) having a gate dielectric leakage through AA/P-N junction to ground leakage; 6) having a gate dielectric to ground and gate/one side isolation region leakage to ground; 7) having an oversized gate dielectric through AA/P-N junction to ground leakage; and 8) having an AA/P-N junction leakage gate dielectric leakage.

Abstract: A method of forming a device is presented. The method includes providing a substrate containing at least a partially formed device thereon. The device comprises at least one defect site. A pixilated image of the defect site is acquired, and each pixel comprises a grey level value (GLV). Surrounding noises of the defect site is eliminated. A point of the image is identified as the center of the defect. A plurality of iterations to exclude outer edge pixels surrounding the center of the defect image is performed. The defect is categorized as a killer or non-killer defect.

Abstract: A testing structure, and method of using the testing structure, where the testing structure comprised of at least one of eight test structures that exhibits a discernable defect characteristic upon voltage contrast scanning when it has at least one predetermined structural defect. The eight test structures being: 1) having an Active Area (AA)/P-N junction leakage; 2) having an isolation region to ground; 3) having an AA/P-N junction and isolation region; 4) having a gate dielectric leakage and gate to isolation region to ground; 5) having a gate dielectric leakage through AA/P-N junction to ground leakage; 6) having a gate dielectric to ground and gate/ one side isolation region leakage to ground; 7) having an oversized gate dielectric through AA/P-N junction to ground leakage; and 8) having an AA/P-N junction leakage gate dielectric leakage.

Abstract: A method for making novel elevated bond-pad structures with sidewall spacers is achieved. The elevated bond-pad structures increase the space between the chip and a substrate during flip-chip bonding. The increased spacing results in better under-filling and reduces alpha particle soft errors in the chip. The sidewall spacers restrict the wetting surface for the PbSn solder bumps to the top surface of the bond pads. This results in smaller solder bumps and allows for closer spacings of the array of bonding pads for higher density integrated circuits.

Abstract: A new method of forming shallow trench isolations has been described. A silicon semiconductor substrate is provided. A silicon nitride layer is deposited overlying the substrate. A polysilicon layer is deposited overlying the silicon nitride layer. An oxidation mask is deposited overlying the polysilicon layer. The oxidation mask, polysilicon layer, silicon nitride layer, and the silicon semiconductor substrate are patterned to form trenches for planned shallow trench isolations. The silicon semiconductor substrate exposed within the trenches is oxidized to form an oxide liner layer within the trenches wherein the oxidation mask prevents oxidation of the polysilicon layer. Thereafter the oxidation mask is removed. A trench oxide layer is deposited overlying the liner oxide layer and filling the trenches.

Abstract: A new method and structure is provided for the creation of interconnect lines. The cross section of the interconnect lines of the invention, taken in a plane that is perpendicular to the longitudinal direction of the interconnect lines, is a triangle as opposed to the conventional square or rectangular cross section of interconnect lines.

Abstract: A new method and structure is provided for the creation of interconnect lines. The cross section of the interconnect lines of the invention, taken in a plane that is perpendicular to the longitudinal direction of the interconnect lines, is a triangle as opposed to the conventional square or rectangular cross section of interconnect lines.

Abstract: A new method is provided for the creation of STI regions. STI trenches are created in the surface of a substrate following conventional processing. A layer of STI oxide is deposited and, using an exposure mask that is a reverse mask of the mask that is used to create the STI pattern, impurity implants are performed into the surface of the deposited layer of STI oxide. In view of these processing conditions, the layer of STI oxide overlying the patterned layer of etch stop material is exposed to the impurity implants. This exposure alters the etch characteristics of the deposited layer of STI oxide where this STI oxide overlies the patterned layer of etch stop material. The etch rate of the impurity exposed STI oxide is increased by the impurity implantation, resulting in an etch overlying the patterned etch stop layer that proceeds considerably faster than the etch of the STI oxide that is deposited overlying the created STI trenches.

Abstract: An improved chemical mechanical polishing apparatus for planarizing semiconductor surface materials. The single rotating polishing platen with an attached pad of conventional CMP processes is replaced with two controlled independently driven, concentric and coplanar, polishing platens. The two co-planar polishing platens allows for separate adjustable options to the CMP polishing process. The options are provided by having pads of different material compositions and hardness. Moreover, an annular space is provided between the platens to introduce the usage of two slurry formulations, one to each pad, on the same CMP tool. The annular space between platens forming a drain path for catching and containing slurry waste.

Abstract: A new method and structure is provided for the creation of interconnect lines. The cross section of the interconnect lines of the invention, taken in a plane that is perpendicular to the longitudinal direction of the interconnect lines, is a triangle as opposed to the conventional square or rectangular cross section of interconnect lines.

Abstract: A linear polishing apparatus for polishing a semiconductor substrate including a novel polishing belt arrangement with at least two polishing belts forming a continuous loop. Each belt having an outside polishing surface and an inside smooth surface The belts are spaced alongside each other sharing a common axis at each end. The belts are looped around a pair of rollers making up a driver roller at one end and a driven roller at the other end. A platen member interposes each belt and is placed between the pairs of rollers. The platen provides a polishing plane and supporting surface for the polishing belts. The polishing plane includes a plurality of holes communicating with an elongated plenum chamber underlying the plane. The chamber supplies a compressed gas to impart an upward pressure against the polishing belts. The driver rollers are coupled to separate motors to independently drive and control at least said two of the polishing belts.

Abstract: An improved chemical mechanical polishing apparatus for planarizing semiconductor surface materials. The single rotating polishing platen with an attached pad of conventional CMP processes is replaced with two controlled independently driven, concentric and coplanar, polishing platens. The two co-planar polishing platens allows for separate adjustable options to the CMP polishing process. The options are provided by having pads of different material compositions and hardness. Moreover, an annular space is provided between the platens to introduce the usage of two slurry formulations, one to each pad, on the same CMP tool. The annular space between platens forming a drain path for catching and containing slurry waste.

Abstract: A method of fabricating at least one metal interconnect including the following steps. A structure having at least one exposed conductive structure is provided. A non-stick material layer is formed over the structure and the at least one exposed conductive structure. The non-stick material layer having an upper surface. The non-stick material layer is patterned to form a patterned non-stick material layer having at least one trench therethrough exposing at least a portion of the at least one conductive structure. A metal interconnect is formed in contact with the exposed portion of the at least one conductive structure within the at least one trench wherein the non-stick properties of the patterned non-stick material layer prevent accumulation of the metal comprising the metal interconnect upon the patterned upper surface of the patterned non-stick material layer. The at least one metal interconnect having an upper surface. The patterned non-stick material layer is removed.

Abstract: A new method and structure is provided for the creation of interconnect lines. The cross section of the interconnect lines of the invention, taken in a plane that is perpendicular to the longitudinal direction of the interconnect lines, is a triangle as opposed to the conventional square or rectangular cross section of interconnect lines.

Abstract: A method of manufacturing conductive lines that are thicker (not wider) in the critical paths areas. We form a plurality of first level conductive lines over a first dielectric layer. The first conductive lines run in a first direction. The first level conductive lines are comprised of a first level first conductive line and a second first level conductive line. We form a second dielectric layer over the first level conductive lines and the first dielectric layer. Next, we form a via opening in the second dielectric layer over a portion of the first level first conductive line. A plug is formed filling the via opening. We form a trench pattern in the second dielectric layer. The trench pattern is comprised of trenches that are approximately orthogonal to the first level conductive lines. We fill the trenches with a conductive material to form supplemental second lines. We form second level conductive lines over the supplemental second lines and the plug.