Abstract: Methods are disclosed for semiconductor device fabrication in which dopants are selectively implanted into transistor gate structures to counteract or compensate for dopant depletion during subsequent fabrication processing. A patterned implant mask is formed over a semiconductor device, which exposes at least a portion of the gate structure and covers the remaining upper surfaces of the device. Thereafter, dopants are selectively implanted in to the exposed gate structure.

Abstract: A method of manufacturing a CMOS semiconductor comprising, forming shallow trench isolation regions in a workpiece, depositing a gate oxide layer on top of the workpiece, depositing a polysilicon layer on top of the gate oxide, performing VTN patterning, performing first series of adjusted implantations, performing post implantation cleaning, performing VTP patterning, performing a second series of adjusted implantations, performing the post implantation cleaning, performing a well implant damage anneal; patterning gate, etching gate, and performing back end of line processing.

Abstract: Methods are disclosed for semiconductor device fabrication in which dopants are selectively implanted into transistor gate structures to counteract or compensate for dopant depletion during subsequent fabrication processing. A patterned implant mask is formed over a semiconductor device, which exposes at least a portion of the gate structure and covers the remaining upper surfaces of the device. Thereafter, dopants are selectively implanted into the exposed gate structure.

Abstract: Methods are disclosed for semiconductor device fabrication in which dopants are selectively implanted into transistor gate structures to counteract or compensate for dopant depletion during subsequent fabrication processing. A patterned implant mask is formed over a semiconductor device, which exposes at least a portion of the gate structure and covers the remaining upper surfaces of the device. Thereafter, dopants are selectively implanted in to the exposed gate structure.

Abstract: Methods are disclosed for semiconductor device fabrication in which dopants are selectively implanted into transistor gate structures to counteract or compensate for dopant depletion during subsequent fabrication processing. A patterned implant mask is formed over a semiconductor device, which exposes at least a portion of the gate structure and covers the remaining upper surfaces of the device. Thereafter, dopants are selectively implanted into the exposed gate structure.

Abstract: Methods are disclosed for semiconductor device fabrication in which MOS transistor gates are to be formed. Polysilicon gate structures and sidewall spacers are formed, with upper portions of the gate sidewalls exposed. Angled implantation processing is employed to impart dopants to the top and exposed sidewall portions of the gate structure to mitigate poly depletion.

Abstract: Disclosed is a system for fabricating an integrated circuit capacitor (100). An electrode layer (102) is formed in the integrated circuit. An anti-reflective coating (108) is deposited over the electrode layer (102). An electrode top plate (104) is formed over the anti-reflective coating (108).

Abstract: Disclosed is a system for fabricating an integrated circuit capacitor (100). An electrode layer (102) is formed in the integrated circuit. An anti-reflective coating (108) is deposited over the electrode layer (102). An electrode top plate (104) is formed over the anti-reflective coating (108).

Abstract: Methods are disclosed for semiconductor device fabrication in which MOS transistor gates are to be formed. Polysilicon gate structures and sidewall spacers are formed, with upper portions of the gate sidewalls exposed. Angled implantation processing is employed to impart dopants to the top and exposed sidewall portions of the gate structure to mitigate poly depletion.

Abstract: Methods are disclosed for semiconductor device fabrication in which dopants are selectively implanted into transistor gate structures to counteract or compensate for dopant depletion during subsequent fabrication processing. A patterned implant mask is formed over a semiconductor device, which exposes at least a portion of the gate structure and covers the remaining upper surfaces of the device. Thereafter, dopants are selectively implanted into the exposed gate structure.

Abstract: A capacitor (110) having a bottom plate (104) that includes undoped polysilicon (106) which has been silicided (108). An advantage of the invention is providing a capacitor (110) having reduced parasitic capacitance to the substrate (100) and reduced sheet resistance of the bottom plate (104).

Abstract: A lateral NPN transistor (LPNP) (102) having the lightly doped drain extension implant blocked from the emitter region (118) but not the collector region (120). Accordingly, the emitter region (118) has a more abrupt junction for high emitter injection efficiency while the collector region (120) has a lightly doped region for reduced base depletion.

Abstract: A method for fabricating inductors and transformers on integrated circuits. A magnetic material is formed on the semiconductor substrate. The magnetic material comprises a suspension of magnetic material in an insulator. A metal film is formed that forms at least one coil around the magnetic material forming an inductor structure. Two adjacent coils can be linked with the magnetic material to form a transformer.

Abstract: A method for fabricating inductors and transformers on integrated circuits. A magnetic material is formed on the semiconductor substrate. The magnetic material comprises a suspension of magnetic material in an insulator. A metal film is formed that forms at least one coil around the magnetic material forming an inductor structure. Two adjacent coils can be linked with the magnetic material to form a transformer.

Abstract: A capacitor (110) having a bottom plate (104) that comprises undoped polysilicon (106) which has been silicided (108). An advantage of the invention is providing a capacitor (110) having reduced parasitic capacitance to the substrate (100) and reduced sheet resistance of the bottom plate (104).

Abstract: A capacitor (110) having a bottom plate (104) that comprises undoped polysilicon (106) which has been silicided (108). An advantage of the invention is providing a capacitor (110) having reduced parasitic capacitance to the substrate (100) and reduced sheet resistance of the bottom plate (104).

Abstract: A lateral PNP transistor (LPNP) (102) having the low resistance base buried N+ region (114) removed from below the emitter region (118). This leaves a high resistance n-well (116) below the emitter. The resistance from the center of the emitter region (118) to the N+ buried region (114) is greater than the resistance at the periphery of the emitter region (118) to the N+ buried region (114). Debiasing will occur in the center of the emitter region (118) where the parasitic base current is generated. Thus, the ratio of parasitic current to active collector current and peak beta will improve.

Abstract: A bipolar transistor includes a collector region, an intrinsic base region within the collector region, an extrinsic base region within the collector region. and a base link-up region within the collector region between the intrinsic base region and the extrinsic base region. An emitter region is positioned within the intrinsic base region. A base electrode overlays and is in electrical communication with a portion of the extrinsic base region and the base link-up region, and a doped inter-polysilicon dielectric layer overlays a portion of the base electrode. A capping layer is positioned above the inter-polysilicon dielectric layer; and an emitter electrode overlays the inter-polysilicon dielectric layer and the emitter region. The doped inter-polysilicon dielectric layer is the dopant source for forming the extrinsic base region and the base link-up region.

Abstract: An emitter contact structure including a silicon substrate having a collector region, a base region within the collector region, and an emitter region within the base region. A base polysilicon layer positioned on the silicon substrate in contact with the base region and defining an aperture, with side walls, exposing the base and emitter regions of the silicon substrate. A spacer extending upwardly from the silicon substrate and formed to cover the side walls, the spacer covering the base region and partially covering the emitter region. An emitter polysilicon layer positioned entirely within the aperture in engagement with the emitter region, the spacer and the substrate without overlapping the base polysilicon layer.

Abstract: An emitter contact structure, and associated method, for a bipolar junction transistor. The emitter contact structure includes a collector region, an intrinsic base region within the collector region, an extrinsic base region within the collector region, a base link-up region within the collector region between the intrinsic base region and the extrinsic base region, a base link diffusion source layer above the base link-up region, a capping layer above the base link diffusion source layer, and a base electrode laterally engaging the extrinsic base region.