Abstract: To optimize a location of a power feeding point with the use of a square substrate. There is disclosed a method for determining a location of a power feeding point in an electroplating apparatus. The electroplating apparatus is configured to plate a rectangular substrate having a substrate area of S. The rectangular substrate has opposed two sides coupled to a power supply. The rectangular substrate has a length L of the sides coupled to the power supply and a length W of sides not coupled to the power supply meeting a condition of 0.8×L?W?L. The method includes determining a number N of the power feeding points according to the substrate area S.

Abstract: A vertically arranged laterally diffused metal-oxide-semiconductor (LDMOS) device includes a trench extending into a semiconductor body toward a semiconductor substrate. The trench includes sidewalls, a bottom portion connecting the sidewalls, a dielectric material lining the trench and a diffusion agent layer lining the dielectric material. A lightly doped drain region adjoins the trench and extends laterally around the sidewalls from the diffusion agent layer into the semiconductor body. In one implementation, a method for fabricating a vertically arranged LDMOS device includes forming a trench extending into a semiconductor body toward a semiconductor substrate, the trench including sidewalls, a bottom portion connecting the sidewalls, a dielectric material lining the trench and a diffusion agent layer lining the dielectric material.

Abstract: A method of forming a FinFET device. The method may include providing a substrate having a single crystalline region, heating the substrate to a substrate temperature effective for dynamically removing implant damage during ion implantation, implanting ions into the substrate while the substrate is maintained at the substrate temperature, and patterning the single crystalline region so as to form a single crystalline fin.

Abstract: Methods of fabricating an integrated circuit with a fin-based fuse, and the resulting integrated circuit with a fin-based fuse are provided. In the method, a fin is created from a layer of semiconductor material and has a first end and a second end. The method provides for forming a conductive path on the fin from its first end to its second end. The conductive path is electrically connected to a programming device that is capable of selectively directing a programming current through the conductive path to cause a structural change in the conductive path to increase resistance across the conductive path.

Abstract: A heat treatment method is provided for a panel. The panel includes a plastic housing composition, in which semiconductor chips are embedded by their rear sides and edge sides, and the top sides of the semiconductor chips form a coplanar area with the plastic housing composition. The panel is fixed by its underside on a holder, and a temperature gradient (?T) is then generated between top side and the underside of the panel. The temperature gradient (?T) is then maintained for at least one delimited or selected time period. The panel is then cooled to room temperature (TR).

Abstract: System and methods offset mechanism elements during fabrication of Micro-Electro-Mechanical Systems (MEMS) devices. An exemplary embodiment applies a voltage across an offset mechanism element and a bonding layer of a MEMS device to generate an electrostatic charge between the offset mechanism element and the bonding layer, wherein the electrostatic charge draws the offset mechanism element to the bonding layer. The offset mechanism element and the bonding layer are then bonded.

Abstract: Disclosed is a heat treatment apparatus for performing a heat treatment on an object to-be-processed by a heater, which can inhibit variation in thermal histories among the objects to-be-processed. The heat treatment apparatus includes, among others, a correction part to correct a power control signal output from an adjusting unit so that a conduction rate of an AC voltage applied to a heater is decreased. Specifically, the correction is performed based on a value obtained by multiplying a first correction value with a second correction value, where the first correction value is generated according to a ratio of the voltage detection value of AC power source to a predetermined reference voltage, and the second correction value is generated according to a ratio of the resistance value of the heater to a predetermined reference resistance value.

Abstract: Gettering contaminants for formation of integrated circuits on a semiconductor-on-insulator structure is described. A semiconductor-on-insulator structure is configured to attract contaminants. Contaminant attractor regions are formed using ion implantation into a semiconductor layer of the semiconductor-on-insulator structure. The semiconductor layer is located above a buried insulator layer of the semiconductor-on-insulator structure. The contaminant attractor regions are spaced away from active regions. Tiles are located on an upper surface of the buried insulator layer. The contaminant attractor regions are formed adjacent to, in close proximity to, or in the tiles. At least one dielectric layer laterally adjacent to the tiles and is disposed on the upper surface of the buried insulator layer. The at least one dielectric layer at least inhibits lateral migration of contaminants to the active regions.

Abstract: A method of characterizing an ion implantation process, the method including a first step of producing a PN junction degraded by the ion implantation of species, the species implantation being obtained by the ion implantation process to be characterized; a second step of measuring a parameter representative of an electrical conduction of the degraded PN junction and a dispersion of the parameter on a surface on which the degraded PN junction is produced, the parameter and the dispersion forming a reference parameter and a reference dispersion, the first and second steps being repeated in time so as to follow the evolution of the parameter representative of electrical conduction with relation to the reference parameter and the dispersion of the representative parameter with relation to the reference dispersion.

Abstract: Methods and apparatus for producing a semiconductor on glass (SOG) structure include: subjecting an implantation surface of a donor semiconductor wafer to an ion implantation process to create an exfoliation layer of the donor semiconductor wafer; bonding the implantation surface of the exfoliation layer to a glass substrate using electrolysis; separating the exfoliation layer from the donor semiconductor wafer, thereby exposing at least one cleaved surface; subjecting the at least one cleaved surface to an amorphization ion implantation process at a dose sufficient to amorphize at least some depth of the semiconductor material below the at least one cleaved surface; and re-growing the amorphized portion of the semiconductor material into a substantially single crystalline semiconductor layer using solid phase epitaxial re-growth

Abstract: A semiconductor device having a redistribution layer, and methods of forming same, are disclosed. After fabrication of semiconductor die on a wafer, a tape assembly is applied onto a surface of the wafer, in contact with the surfaces of each semiconductor die on the wafer. The tape assembly includes a backgrind tape as a base layer, and a film assembly adhered to the backgrind tape. The film assembly in turn includes an adhesive film on which is deposited a thin layer of conductive material. The redistribution layer pattern is traced into the tape assembly, using for example a laser. Thereafter, the unheated portions of the tape assembly may be removed, leaving the heated redistribution layer pattern on each semiconductor die.

Abstract: A method of simultaneously bonding components, comprising the following steps. At least first, second and third components are provided and comprise: at least one glass component; and at least one conductive or semiconductive material component. The order of stacking of the components is determined to establish interfaces between the adjacent components. A hydrogen-free amorphous film is applied to one of the component surfaces at each interface comprising an adjacent: glass component; and conductive or semiconductive component. A sol gel with or without alkaline ions film is applied to one of the component surfaces at each interface comprising an adjacent: conductive or semiconductive component; and conductive or semiconductive component. The components are simultaneously anodically bonded in the determined order of stacking.

Abstract: In anodic bonding between a conductor or semiconductor and glass, in order to attain good adhesion at a lower bonding temperature than usual and improve the toughness at its boundary to obtain higher reliability for a bonded portion even in a case where bonded members are warped or dust is present at the bonding boundary, a soft metal film is formed on the surface of a conductor or semiconductor on which an active metal film having high reactivity with oxygen is formed, whereby a warp or dust, if any, can be absorbed by the deformation of the soft metal film, thereby to improve the adhesion at the boundary. Adhesion at the bonding boundary is improved even at a low bonding temperature of, e.g., about 200° C. Further, the toughness at the bonding boundary can be improved to increase reliability by roughening the bonded surface on the side of the glass.

Abstract: A method of simultaneously bonding components, comprising the following steps. At least first, second and third components are provided and comprise: at least one glass component; and at least one conductive or semiconductive material component. The order of stacking of the components is determined to establish interfaces between the adjacent components. A hydrogen-free amorphous film is applied to one of the component surfaces at each interface comprising an adjacent: glass component; and conductive or semiconductive component. A sol gel with or without alkaline ions film is applied to one of the component surfaces at each interface comprising an adjacent: conductive or semiconductive component; and conductive or semiconductive component. The components are simultaneously anodically bonded in the determined order of stacking.

Abstract: A nonvolatile memory cell occupying a minimum chip area is provided with a cell structure that includes two or more base materials being programmable by a heat induced chemical reaction to form a layer or layers of alloy. The formation of alloy results in a change in resistance of the cell structure so that one or more programmed states are determined. A semiconductor memory constructed by a large number of the nonvolatile memory cells can be obtained in a compact manner with simple and as few as possible steps. This process vertically stacked layers, and this semiconductor memory is thus easily to be combined with other integrated circuits on a single chip.

Abstract: With directly biasing drain to source in a floating-gate N-MOSFET, a new MOSFET-fused nonvolatile ROM cell (MOFROM) is provided by tunneling-induced punch through of the drain junction to the source. The MOFROM is completely compatible with the mainstream standard CMOS process. The standard MOSFET presents an “OFF” state before the burning and an “ON” state with a stable low-resistance path after the burning.

Abstract: A method for programming a semiconductor element in a semiconductor structure such as an IC involves reducing the backside thickness of the substrate and directing an energy beam through the backside at an opaque component of the semiconductor element. A support structure mounted on the semiconductor structure provides support during and after the thinning operation. Alternatively, the substrate can be thinned only under the semiconductor element, leaving the rest of the substrate thick enough to maintain structural integrity. The energy beam heats the opaque component. The prior thinning operation minimizes heat dissipation away from the semiconductor element, so that dopant diffusion occurs, changing the electrical characteristics of the semiconductor element. By modifying selected elements in this manner, a semiconductor structure can be permanently programmed, even if it does not include non-volatile memory. Additionally, security is enhanced since the programming leaves no visible signs.

Abstract: A method for fabricating a semiconductor crystal that has a first step for forming a semiconductor crystal layer (202) that contains carbon atoms and at least one kind of Group IV element other than carbon on a substrate (201), a second step for adding an impurity that is capable of reacting with oxygen to the semiconductor crystal layer (202), and a third step for removing the carbon atoms contained in the semiconductor crystal layer (202) by reacting the carbon with the impurity. This method makes it possible to fabricate a semiconductor crystal substrate in which the concentration of interstitial carbon atoms is satisfactorily reduced, thus resulting in excellent electrical properties when the substrate is applied to a semiconductor device.

Abstract: A nonvolatile read-only memory device, wherein a word line is on a substrate and the word line includes a metal layer a polysilicon line. A trapping layer is further located between the word line and the substrate. A polysilicon protection line is formed over the substrate and the polysilicon protection line connects the word line and a grounded doped region in the substrate, wherein the resistance of the polysilicon protection line is higher than that of the word line.

Abstract: A method comprising forming as stacked materials on a substrate, a volume of programmable material and a signal line, conformably forming a first dielectric material on the stacked materials, forming a second dielectric material on the first material, etching an opening in the second dielectric material with an etchant that, between the first dielectric material and the second dielectric material, favors removal of the second dielectric material, and forming a contact in the opening to the stacked materials. An apparatus comprising a contact point formed on a substrate, a volume of programmable material formed on the contact point, a signal line formed on the volume of programmable material, a first dielectric material conformally formed on the signal line, a different second dielectric material formed on the first dielectric material, and a contact formed through the first dielectric material and the second dielectric material to the signal line.

Abstract: A method of field-assisted fusion bonding produces multiple-layer devices. Contacts (301, 303, 305, 307, 309) are placed at various points along different surfaces of a combination of two or more wafers (201, 203, 205, 501, 503, 505, 801, 803). An electric field is applied to the contacts (301, 303, 305, 307, 309), thereby creating an electrostatic attractive force between the wafers (201, 203, 205, 501, 503, 505, 801, 803). The temperature of the wafer combination is elevated to a fusion bonding temperature while the electric field is applied.

Abstract: A method of forming a low-temperature polysilicon, comprising steps of: providing a substrate with a surface on which a buffer layer, an amorphous silicon layer and a metal silicide layer are sequentially formed; forming a plurality of metal pads on predetermined regions of the metal silicide layer; and providing a current on the metal pads to transform the amorphous silicon layer into a polysilicon layer.

Abstract: The present invention discloses a method of manufacturing a thin film transistor, including: depositing an amorphous silicon layer, an insulating layer, and a gate metal layer on a substrate sequentially; patterning the insulating layer and the gate metal layer to form a gate insulating layer and a gate electrode; treating an impurity and a catalyst metal on the amorphous silicon layer using the gate electrode as a mask; and applying a DC voltage to both terminals of the amorphous silicon layer to form a polysilicon layer, the polysilicon layer having source and drain regions and an active area.

Abstract: A method of forming a high polysilicon resistor over a dielectric layer, comprising the following steps. A polysilicon resistor over a semiconductor structure is provided. The polysilicon resistor has a doped polysilicon layer having a first voltage coefficient of resistance and grain boundaries having a first trapping density. A to a first level of DC current is provided for a predetermined duration through the doped polysilicon layer to stress the doped polysilicon layer to partially melt the doped polysilicon layer without causing breakdown of the doped polysilicon layer. The to a first level of DC current is removed to allow recrystallization of the melted doped polysilicon layer, whereby the recrystallized doped polysilicon layer has a second voltage coefficient of resistance less than the first voltage coefficient of resistance and grain boundaries having a second trapping density that is less than the first trapping density. This makes the Rs of the polysilicon to be stable and saturated.

Abstract: A process and system for connecting a semiconductor chip to a substrate is provided. The process includes providing the substrate that is configured to receive the semiconductor chip that has a bonding pad. The substrate has a first side that is suited to be connected to the semiconductor chip and a second side that is opposite the first side. The process then includes designing a metallization bonding structure on the first side of the substrate. The metallization bonding structure has a first end, a second end, and a bend defined between the first end and the second end. Then, an oxide passivation layer is defined over the first side that includes the metallization bonding structure. A bonding via is then defined through the passivation layer. The bonding via is configured to be aligned with the bend of the metallization bonding structure.

Abstract: A method is provided of producing a solar cell having a semiconductor layer within which, in a direction of thickness, a p-n barrier layer is present, and which can be irradiated with light from at least one side. The cell has contacts for electrical contact of the semiconductor layer on respective sides of the p-n barrier layer. The semiconductor layer is produced by reducing the size of semiconductor material to powder, heating the powder, and sintering the heated powder in a sintering press to form the semiconductor layer.