Abstract: Methods and associated structures of forming a microelectronic device are described. Those methods may include plasma etching a portion of a source/drain region of a transistor, and then selectively wet etching the source drain region along a (100) plane to form at least one (111) region in the recessed source/drain region.

Abstract: A method for making PMOS and NMOS transistors 60, 70 on a semiconductor substrate includes having a gate hardmask over the gate electrode layer during the formation of transistor source/drain regions. The method includes an independent work function adjustment process that implants Group IIIa series dopants into a gate polysilicon layer of a PMOS transistor and implants Lanthanide series dopants into a gate polysilicon layer of NMOS.

Abstract: Provided is a semiconductor device and manufacturing method thereof. The semiconductor device includes a gate dielectric on a semiconductor substrate; and a gate electrode on the gate dielectric. The gate dielectric has a structure in which a buffer dielectric and a dielectric layer including a high-k material are stacked. The gate dielectric can be formed so as to reduce surface roughness between the gate dielectric and the semiconductor substrate and to improve the dielectric constant of the gate dielectric.

Abstract: A method of fabricating an SRAM cell with reduced leakage is disclosed. The method comprises fabricating asymmetrical transistors in the SRAM cell. The transistors are asymmetrical in a manner that reduces the drain leakage current of the transistors. The fabrication of asymmetrical pass transistors comprises forming a dielectric region on a surface of a substrate having a first conductivity type. A gate region having a length and a width is formed on the dielectric region. Source and drain extension regions having a second conductivity type are formed in the substrate on opposite sides of the gate region. A first pocket impurity region having a first concentration and the first conductivity type is formed adjacent the source. A second pocket impurity region having a second concentration and the first conductivity type may be formed adjacent the drain. If formed, the second concentration is smaller than the first concentration, reducing the gate induced drain leakage current.

Abstract: A gated-diode semiconductor device or similar component and a method of fabricating the device. The device features a gate structure disposed on a substrate over a channel and adjacent a source and a drain. The top of the source or drain region, or both, are formed so as to be at a higher elevation, in whole or in part, than the bottom of the gate structure. This configuration may be achieved by overlaying the gate structure and substrate with a profile layer that guides a subsequent etch process to create a sloped profile. The source and drain, if both are present, may be symmetrical or asymmetrical. This configuration significantly reduces dopant encroachment and, as a consequence, reduces junction leakage.

Abstract: A semiconductor device including: a semiconductor layer; a gate insulating layer; a gate electrode; a channel region; a source region and a drain region; a guard ring region; an offset insulating layer; a first interlayer dielectric; a first shield layer formed above the first interlayer dielectric and the guard ring region and electrically connected to the guard ring region; a second interlayer dielectric; and a second shield layer formed above the second interlayer dielectric, wherein the first shield layer is provided outside of both ends of the gate electrode in a channel width direction when viewed from the top side; and wherein the second shield layer is provided in at least part of a first region and/or at least part of a second region, the first region being a region between one edge of the gate electrode and an edge of the first shield layer opposite to the edge of the gate electrode in the channel width direction when viewed from the top side, and the second region being a region between the other e

Abstract: A method for fabricating strained silicon transistors is disclosed. First, a semiconductor substrate is provided, in which the semiconductor substrate includes a gate, at least a spacer, and a source/drain region formed thereon. Next, a precursor, silane, and ammonia are injected, in which the precursor is reacted with silane and ammonia to form a high compressive stress film on the surface of the gate, the spacer, and the source/drain region. Preferably, the high compressive stress film can be utilized in the fabrication of a poly stressor, a contact etch stop layer, and dual contact etch stop layers.

Abstract: A gate conductor is provided for a transistor pair including an n-type field effect transistor (“NFET”) having an NFET active semiconductor region and a p-type field effect transistor (“PFET”) having a PFET active semiconductor region, where the NFET and PFET active semiconductor regions are separated by an isolation region. An NFET gate extends in a first direction over the NFET active semiconductor region. A PFET gate extends in the first direction over the PFET active semiconductor region. A diffusion barrier is sandwiched between the NFET gate and the PFET gate. A continuous layer extends continuously in the first direction over the NFET gate and the PFET gate. The continuous layer contacts top surfaces of the NFET gate and the PFET gate and the continuous layer includes at least one of a semiconductor, a metal or a conductive compound including a metal.

Abstract: A PMOS (p-channel metal oxide semiconductor) device having at low voltage threshold MOSFET (MOS field effect transistor) with an improved work function and favorable DIBL (drain-induced barrier lowering) and SCE (short channel effect) characteristics, and a method for making such a device. The PMOS device includes a gate structure that is disposed on a substrate and includes a silicided gate electrode. The silicide is preferably nickel-rich and includes a peak platinum concentration at or near the interface between the gate electrode and a dielectric layer that separates the gate electrode from the substrate. The platinum peak region is produced by a multi-step rapid thermal annealing or similar process. The PMOS device may also include two such MOSFETs, one of which is boron-doped and one of which is not.

Abstract: A CMOS structure includes a substrate (110, 310), an electrically insulating layer (120, 320) over the substrate, NMOS (130, 330) and PMOS (140, 340) semiconducting structures over the electrically insulating layer, and a dielectric layer (150, 350) having first (151, 351) and second (152, 352) portions over, respectively, the NMOS and PMOS semiconducting structures. The NMOS and PMOS semiconducting structures have, respectively, a first height (135, 335) and a second height (145, 345). The CMOS structure further includes a first electrically conducting layer (160, 360) over the first portion of the dielectric layer, a second electrically conducting layer (170, 370) over the second portion of the dielectric layer and thicker than the first electrically conducting layer, a first polysilicon layer (180, 780) over the first electrically conducting layer, and a second polysilicon layer (190, 790) over the second electrically conducting layer and thinner than the first polysilicon layer.

Abstract: Disclosed is a technique for reducing the leak current by reducing contamination of metal composing a polymetal gate of a MISFET. Of a polycrystalline silicon film, a WN film, a W film, and a cap insulating film formed on a gate insulating film on a p-type well (semiconductor substrate), the cap insulating film, the W film, and the WN film are etched and the over-etching of the polycrystalline silicon film below them is performed. Then, a sidewall film is formed on sidewalls of these films. Thereafter, after etching the polycrystalline silicon film with using the sidewall film as a mask, a thermal treatment is performed in an oxidation atmosphere, by which a light oxide film is formed on the sidewall of the polycrystalline silicon film. As a result, the contamination on the gate insulating film due to the W and the W oxide can be reduced, and also, the diffusion of these materials into the semiconductor substrate (p-type well) and the resultant increase of the leak current can be prevented.

Abstract: Methods of forming spacers on sidewalls of features of semiconductor devices and structures thereof are disclosed. A preferred embodiment comprises a semiconductor device including a workpiece and at least one feature disposed over the workpiece. A first spacer is disposed on the sidewalls of the at least one feature, the first spacer comprising a first material. A first liner is disposed over the first spacer and over a portion of the workpiece proximate the first spacer, the first liner comprising the first material. A second spacer is disposed over the first liner, the second spacer comprising a second material. A second liner is disposed over the second spacer, the second liner comprising the first material.

Abstract: A nanorobotic apparatus is described consisting of hybrid MEMS and NEMS components. The nanorobot contains sensors for situational awareness. The apparatus has nanofilament components for communications.

Abstract: An apparatus comprising a substrate having one or more anchors formed thereon; a movable platform suspended by one or more tether beams from the one or more anchors; an actuator coupled to the movable platform; and a micro-electro-mechanical (MEMS) probe having a proximal end, a distal end and a longitudinal axis extending between the proximal end and the distal end, wherein the proximal end is coupled to the movable platform and the distal end can be actuated in a direction substantially normal to a surface of the substrate.

Abstract: There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a MEMS device, and technique of fabricating or manufacturing a MEMS device, having mechanical structures encapsulated in a chamber prior to final packaging. The material that encapsulates the mechanical structures, when deposited, includes one or more of the following attributes: low tensile stress, good step coverage, maintains its integrity when subjected to subsequent processing, does not significantly and/or adversely impact the performance characteristics of the mechanical structures in the chamber (if coated with the material during deposition), and/or facilitates integration with high-performance integrated circuits. In one embodiment, the material that encapsulates the mechanical structures is, for example, silicon (polycrystalline, amorphous or porous, whether doped or undoped), silicon carbide, silicon-germanium, germanium, or gallium-arsenide.

Abstract: A micro movable device is made by processing a material substrate of a multilayer structure including a first layer, a second layer having a finely rough region on its surface on the side of the first layer, and an intermediate layer provided between the first and the second layer. The micro movable device includes a first structure formed in the first layer and a second structure formed in the second layer. The second structure includes a portion opposing the first structure via a gap and having a finely rough region on the side of the first structure, and being relatively displaceable with respect to the first structure.

Abstract: An image detection apparatus includes a substrate, a middle layer formed on the substrate, the middle layer having a quadrilateral hole, and a photoelectric conversion layer deposited on the middle layer. The curvature radius of each of the corner portions of the quadrilateral hole is greater than or equal to 2 ?m. Further, the photoelectric conversion layer is made of an amorphous material.

Abstract: An open portion is provided to an interlayer insulation film so as to correspond to a photoreceptor part of an optical detection device. A partition wall for surrounding the open portion (120) is formed by a metal material inside a wiring structure layer (90) along the boundary between the photoreceptor part (4) and a circuit part (6). The partition wall is formed by a contact structure having a multi-level structure with respect to a separation region (74) disposed on the external periphery of the photoreceptor part (4). The partition wall prevents moisture absorption and light penetration from the wall surface of the open portion, and suppresses wiring degradation or fluctuation of the characteristics of the circuit elements on the periphery of the photoreceptor part.

Abstract: One object of the present invention is to provide a transparent electrode substrate with an ITO film formed thereon, used for example as the transparent electrode plate in a dye sensitized solar cell, for which the electrical resistance does not increase even when exposed to high temperatures of 300° C. or higher. In order to achieve the object, the present invention provides a substrate for a transparent electrode, wherein two or more layers of different transparent conductive films are formed on a transparent substrate, and an upper layer transparent conductive film has a higher heat resistance than that of a lower layer transparent conductive film.

Abstract: A system and method for enhancing light sensitivity of a back-side illumination image sensor are described. An integrated circuit includes a substrate and an image sensor device comprising at least one transistor formed over a first surface of the substrate and a photosensitive region. A color filter is disposed over a second surface of the substrate opposite the first surface thereof. A micro-lens structure is disposed between the second surface of the substrate and the color filter.

Abstract: A method for fabricating a back-illuminated semiconductor imaging device on a semiconductor-on-insulator substrate, and resulting imaging device is disclosed. The method for manufacturing the imaging device includes the steps of providing a substrate comprising an insulator layer, and an epitaxial layer substantially overlying the insulator layer; fabricating at least one imaging component at least partially overlying and extending into the epitaxial layer; forming a plurality of bond pads substantially overlying the epitaxial layer; fabricating a dielectric layer substantially overlying the epitaxial layer and the at least one imaging component; providing a handle wafer; forming a plurality of conductive trenches in the handle wafer; forming a plurality of conductive bumps on a first surface of the handle wafer substantially underlying the conductive trenches; and bonding the plurality of conductive bumps to the plurality of bond pads.

Abstract: The present invention provides an ultraviolet detecting device which comprises a silicon semiconductor layer having a thickness ranging from greater than or equal to 3 nm to less than or equal to 36 nm, which is formed over an insulating layer, lateral PN-junction type first and second photodiodes formed in the silicon semiconductor layer, an interlayer insulating film formed over the silicon semiconductor layer, a first filter layer made of silicon nitride, which is formed over the interlayer insulating film provided over the first photodiode and causes light lying in a wavelength range of an UV-B wave or higher to pass therethrough, and a second filter layer made of silicon nitride, which is formed over the interlayer insulating film provided over the second photodiode and allows light lying in a wavelength range of an UV-A wave or higher to pass therethrough.

Abstract: A semiconductor element comprises: a semiconductor substrate; and an amorphous metal oxide film as a first film deposited on the semiconductor substrate. By providing the amorphous metal oxide film as the first film, a recess with a large aspect ratio can be filled. As a result, a void/crack-free film of excellent quality can be formed.

Abstract: An image sensor with the ability to detect a different light wavelength at each pixel, due to a change of physical characteristics of material under light with different wavelength illumination.

Abstract: An image sensor package includes an image sensor chip, a handling substrate mounted on a front side of the image sensor chip and a through electrode disposed on a backside of the image sensor chip. The through electrode extends into the image sensor chip. Moreover, the image sensor chip includes a semiconductor substrate having a pixel region and a peripheral circuit region, a photoelectric transformation section disposed in the semiconductor substrate of the pixel region and a dielectric layer disposed on a front surface of the semiconductor substrate. The dielectric layer has a step region so that a top surface of the dielectric layer in the pixel region is lower than that of the dielectric layer in the peripheral circuit region. The image sensor chip further includes a conductive pad disposed on the dielectric layer in the peripheral circuit region and is electrically connected to the through electrode.

Abstract: A sensor-type semiconductor device and manufacturing method thereof are disclosed.

Abstract: A solid-state imaging apparatus is provided. A solid-state imaging device chip is enclosed in a package having an optically transparent member. An adhesive layer is formed on an internal surface of the package, and a penetration hole is formed in a bottom part of the package to communicate with an open space in the package.

Abstract: A sensor includes a substrate provided with a circuit element forming region and a photodiode forming region, the substrate having a silicon substrate, an insulating layer on the silicon substrate, and a silicon layer on the insulating layer; a photodiode in the silicon layer; a circuit element in the silicon layer; a first interlayer insulating film formed over the silicon layer; a first light-shielding film on the first interlayer film and having an opening in the photodiode forming region; and a first inter-region light-shielding plug arranged between the two regions, for connecting the silicon substrate and the first light-shielding film.

Abstract: A radiation detector that includes a charge conversion layer, a substrate, an electrode layer, an intermediary layer and wiring is provided. The substrate includes a lower electrode portion that collects charge generated by the charge conversion layer. The electrode layer includes an upper electrode portion and an extended electrode portion. The upper electrode portion is laminated on the charge conversion layer. The extended electrode portion extends from the upper electrode portion down a side face of the charge conversion layer to a region on the substrate at which the charge conversion layer is not present. The intermediary layer is formed from between the charge conversion layer and the upper electrode portion to between the extended electrode portion and the substrate. The wiring is electrically connected with the extended electrode portion at the region on the substrate at which the charge conversion layer is not present.

Abstract: A viewing system configured to combine multiple spectral images of a scene, the system includes a spectral beam separator configured to split an incoming beam of radiation into a first and a second beam of radiation, the first beam of radiation including radiations substantially in a first spectral band and the second beam of radiation including radiations substantially in a second spectral band; an image intensifier configured to intensify the second beam of radiation, the image intensifier including a photocathode configured to produce a flux of photoelectrons with substantially increased efficiency when exposed to the second beam of radiation, the photocathode constructed and arranged to substantially absorb all the radiations in the second beam of radiation; a current amplifier configured to amplify the flux of photoelectrons; and a display system configured to display an image of the scene in the second spectral band based on the amplified flux of electrons simultaneously with an image of the scene in th

Abstract: A temperature sensor structure for a semiconductor device. One embodiment provides a semiconductor substrate including the semiconductor device. A dissipation region of the semiconductor device is adjacent to a main surface of the semiconductor substrate. A first layer arrangement is disposed on the main surface of the semiconductor substrate adjacent to the dissipation region of the semiconductor device. A second layer arrangement is disposed on the first layer arrangement with an insulation layer for galvanic separation therebetween. The first and second layer arrangements and the insulation layer form a layer structure on the main surface above the dissipation region. A circuit element is disposed in the second layer arrangement, the circuit element having a temperature-dependent characteristic and being coupled thermally to the dissipation region.

Abstract: Instabilities and related drawbacks that arise when interruptions of a perimetral high voltage ring extension implanted regions (RHV) of a main junction (P_tub 1, (P_tub2, . . . ) of an integrated device must be realized may be effectively prevented. This important result is achieved by an extremely simple expedient: whenever an interruption (I) of the high voltage ring extension must be created, it is not realized straight across it along a common orthogonal direction to the perimetral implanted region, on the contrary, the narrow interruption is defined obliquely or slantingly across the width of the perimetral high voltage ring extension. In case of a straight interruption, the angle of slant (?) may be generally comprises between 30 and 60 degrees and more preferably is 45 degrees or close to it. Naturally, the narrow interruption is created by masking it from dopant implantation when realizing the perimetral high voltage ring extension region.

Abstract: A semiconductor device includes: a semiconductor substrate; a first semiconductor layer of a first conductivity type provided on a major surface of the semiconductor substrate and having lower doping concentration than the semiconductor substrate; a plurality of first semiconductor column regions of the first conductivity type provided on the first semiconductor layer; a plurality of second semiconductor column regions of a second conductivity type provided on the first semiconductor layer, the second semiconductor column regions being adjacent to the first semiconductor column regions; a first semiconductor region; a second semiconductor region; a gate insulating film; a first main electrode; a second main electrode; and a control electrode. Doping concentrations in both the first and second semiconductor column region are low on the near side of the first semiconductor layer and high on the second main electrode side.

Abstract: An integrated circuit device comprising a diode and a method of making an integrated circuit device comprising a diode are provided. The diode can comprise an island of a first conductivity type, a first region of a second conductivity type formed in the island, and a cathode diffusion contact region doped to the second conductivity type disposed in the first region. The diode can also comprise a cathode contact electrically contacting the cathode diffusion contact region, an anode disposed in the island, an anode contact electrically contacting the anode, and a first extension region doped to the first conductivity type disposed at a surface junction between the first region and the island.

Abstract: DRAM cell arrays having a cell area of less than about 4 F2 comprise an array of vertical transistors with buried bit lines and vertical double gate electrodes. The buried bit lines comprise a silicide material and are provided below a surface of the substrate. The word lines are optionally formed of a silicide material and form the gate electrode of the vertical transistors. The vertical transistor may comprise sequentially formed doped polysilicon layers or doped epitaxial layers. At least one of the buried bit lines is non-orthogonal to at least one of the vertical gate electrodes of the vertical transistors.

Abstract: A semiconductor wafer includes at least a partially manufactured high voltage transistor covered by a high-voltage low voltage decoupling layer and at least a partially manufactured low voltage transistor with the high-voltage low-voltage decoupling layer etched off for further performance of a low-voltage manufacturing process thereon. The high-voltage low-voltage decoupling layer comprising a high temperature oxide (HTO) oxide layer of about 30-150 Angstroms and a low-pressure chemical vapor deposition (LPCVD) nitride layer.

Abstract: A method for manufacturing a semiconductor device having a silicon-on-insulator region and a bulk region in a same semiconductor substrate, the method includes: (a) etching the semiconductor substrate in the silicon-on-insulator region so as to form a concave; (b) forming a first semiconductor layer and subsequently a second semiconductor layer on the semiconductor substrate in the silicon-on-insulator region, so as to bury the concave; (c) etching the second semiconductor layer and the first semiconductor layer partially, so as to form a trench which exposes a side surface of the first semiconductor substrate in the silicon-on-insulator region; (d) etching the first semiconductor layer through the trench with an etching condition in which the first semiconductor layer is easier to be etched than the second semiconductor layer, so as to form a cavity between the semiconductor substrate and the second semiconductor layer in the silicon-on-insulator region; and (e) forming a buried insulating film inside the ca

Abstract: An SOI substrate and a manufacturing method of the SOI substrate, by which enlargement of the substrate is possible and its productivity can be increased, are provided. A step (A) of cutting a first single crystal silicon substrate to form a second single crystal silicon substrate which has a chip size; a step (B) of forming an insulating layer on one surface of the second single crystal silicon substrate, and forming an embrittlement layer in the second single crystal substrate; and a step (C) of bonding a substrate having an insulating surface and the second single crystal silicon substrate with the insulating layer therebetween, and conducting heat treatment to separate the second single crystal silicon substrate along the embrittlement layer, and forming a single crystal silicon thin film on the substrate having an insulating surface, are conducted.

Abstract: An SOI substrate and a manufacturing method of the SOI substrate, by which enlargement of the substrate is possible and its productivity can be increased, are provided. A step (A) of cutting a single crystal silicon substrate to form a single crystal silicon substrate which is n (n is an optional positive integer, n?1) times as large as a size of one shot of an exposure apparatus; a step (B) of forming an insulating layer on one surface of the single crystal silicon substrate, and forming an embrittlement layer in the single crystal substrate; and a step (C) of bonding a substrate having an insulating surface and the single crystal silicon substrate with the insulating layer therebetween, and conducting heat treatment to separate the single crystal silicon substrate along the embrittlement layer, and forming a single crystal silicon thin film on the substrate having an insulating surface are conducted.

Abstract: The semiconductor device according to the present invention includes a through electrode that penetrates through a silicon substrate, an isolation trench provided to penetrate through the silicon substrate to surround the through electrode, a silicon film in contact with an inner surface of the isolation trench, a silicon film in contact with an outer surface of the isolation trench, and an insulation film provided between the silicon films. According to the present invention, the silicon film within the isolation trench can be substantially regarded as a part of the silicon substrate. Therefore, even when the width of the isolation trench is increased to increase the etching rate, the width of the insulation film becoming a dead space can be made sufficiently small. Consequently, the chip area can be decreased.

Abstract: An isolated diode comprises a floor isolation region, a dielectric-filled trench and a sidewall region extending from a bottom of the trench at least to the floor isolation region. The floor isolation region, dielectric-filled trench and a sidewall region are comprised in one terminal (anode or cathode) of the diode and together form an isolated pocket in which the other terminal of the diode is formed. In one embodiment the terminals of the diode are separated by a second dielectric-filled trench and sidewall region.

Abstract: A bipolar transistor is formed in an isolation structure comprising a floor isolation region, a dielectric filled trench above the floor isolation region and a sidewall isolation region extending downward from the bottom of the trench to the floor isolation region. This structure provides a relatively deep isolated pocket in a semiconductor substrate while limiting the depth of the trench that must be etched in the substrate.

Abstract: A semiconductor device formed in a semiconductor substrate wherein the semiconductor substrate has a trench for isolating elements from each other, the trench has unevenness at the bottom thereof, and an insulator is buried in the trench.

Abstract: A structure including at least two neighboring components, capable of operating at high frequencies, formed in a thin silicon substrate extending on a silicon support and separated therefrom by an insulating layer, the components being laterally separated by insulating regions. The silicon support has, at least in the vicinity of its portion in contact with the insulating layer, a resistivity greater than or equal to 1,000 ohms.cm.

Abstract: A fuse structure includes a non-planar fuse material layer typically located over and replicating a topographic feature within a substrate. The non-planar fuse material layer includes an angular bend that assists in providing a lower severance current within the non-planar fuse material layer.

Abstract: The present invention aims at offering the semiconductor integrated circuit which can perform reliable relief processing using an electric fuse. The present invention is provided with a fuse wiring, a first electrode pad, a second electrode pad, a pollution-control layer, and a first via hole wiring and a second via hole wiring. And a fuse wiring is cut by passing beyond a predetermined current value. A first electrode pad is connected to one side of a fuse wiring. A second electrode pad is connected to the other of a fuse wiring. A pollution-control layer is formed in the upper layer and the lower layer of a fuse wiring via an insulating layer. It is formed via an insulating layer to the side surface of a fuse wiring, it connects with a pollution-control layer, and the first via hole wiring of a pair surrounds a fuse wiring. To a fuse wiring, the second via hole wiring of a pair is formed in the outside of a first via hole wiring so that a first via hole wiring may be surrounded.

Abstract: A device includes an anti-fuse including a first electrode that can be selectively coupled to a first voltage reference and a second electrode that can be selectively coupled to a second voltage reference. The device further includes a shunt transistor including a first current electrode coupled to the first electrode of the anti-fuse, a second current electrode coupled to the second electrode of the anti-fuse, and a control electrode. The device additionally includes control logic configured to disable the shunt transistor in response to a first program operation intended for the anti-fuse. The control logic also is configured to enable the shunt transistor in response to a second program operation not intended for the anti-fuse.

Abstract: Disclosed are embodiments of a circuit (e.g., an electrostatic discharge (ESD) circuit), a design methodology and a design system. In the circuit, an ESD device is wired to a first metal level (e.g., M1). An inductor is formed in a second metal level (e.g., M5) above the first metal level and is aligned over and electrically connected in parallel to the ESD device by a single vertical via stack. The inductor is configured to nullify, for a given application frequency, the capacitance value of the ESD device. The quality factor of the inductor is optimized by providing, on a third metal level (e.g., M3) between the second metal level and the first metal level, a shield to minimize inductive coupling. An opening in the shield allows the via stack to pass through, trading off Q factor reduction for size-scaling and ESD robustness improvements.

Abstract: The electrode of a thin-type capacitor is connected to the rear surface of a p-type semiconductor substrate which is brought to a ground potential, by a conductive DAF (Die Attach Film) or by a conductive adhesive, and the electrodes of the front surface of the p-type semiconductor substrate are respectively connected with and stacked on the terminals of a thin-type inductor by bumps, whereby manufacturing costs can be reduced while the occurrence of noise can be suppressed and packaging area can be made small.

Abstract: A capacitor structure comprises a first and a second electrode of conducting material. Between the first and second electrodes, an atomic layer deposited dielectric film is disposed, which comprises zirconium oxide and a dopant oxide. Herein, the dopant comprises an ionic radius that differs by more than 24 pm from an ionic radius of zirconium, while the dielectric film comprises a dopant content of 10 atomic percent or less of the dielectric film material excluding oxygen. A process for fabricating a capacitor comprises a step of forming a bottom electrode of the capacitor. On the bottom electrode, a dielectric film comprising zirconium oxide is deposited, and a step for introducing a dopant oxide into the dielectric film performed. On the dielectric structure, a top electrode is formed.