Abstract: An image recording medium includes a first electrode layer permeable to a recording electromagnetic wave carrying thereon image information, and a recording photoconductive layer which contains a-Se as a major component and becomes conductive upon exposure to the recording electromagnetic wave which are superposed one on another in this order with an inhibition layer for inhibiting interfacial crystallization of the recording photoconductive layer intervening between the first electrode layer and the recording photoconductive layer. The inhibition layer is formed by coating the surface of the recording photoconductive layer with organic polymer by the use of low boiling point solvent.

Abstract: A quality control system for an irradiation apparatus includes a radiation image reading system. The radiation image reading system reads out a radiation image from a stimulable phosphor panel which is disposed in a predetermined position to receive irradiation of position check radiation from an irradiation system and irradiation of uniform radiation from the irradiation system to an area larger than the area exposed to the position check radiation and to receive irradiation of position check light in a visible region from a position check light irradiation system after receiving the irradiation of the uniform radiation and to form a radiation image. A relative position obtaining system obtains the relation between the irradiating position of the position check radiation and the irradiating position of the position check light on the basis of the radiation image read by the radiation image reading system.

Abstract: Device for detecting information which is contained in a phosphor layer, with multiple individual radiation sources for emitting stimulation light incident upon the phosphor layer along a stimulation line and suitable for stimulating emission light in the phosphor layer, and a detector for detecting the emission light which is stimulated in the phosphor layer. To ensure the highest possible quality of the detected image, an elongated concave mirror is provided, for focusing the stimulation light emitted by the individual radiation sources onto the phosphor layer.

Abstract: A process for the collection and presentation of an X-ray image stored in a phosphor layer, includes the steps of: collecting information in an area of the phosphor layer and in an area adjacent to, and outside of, the phosphor layer; dividing the information collected into image information and edge information, taking into account a run of the information collected, whereby the image information corresponds to the information collected in the area of the phosphor layer, and the edge information corresponds to the information collected in the area adjacent to, and outside of, the phosphor layer; and presenting the image information.

Abstract: A three-dimensional memory device having polycrystalline silicon diode isolation elements for phase change memory cells and method for fabricating the same. The memory device includes a plurality of stacked memory cells to form a three-dimensional memory array. The polycrystalline silicon diode element selects the phase change memory cell. The memory device is fabricated by forming a plurality of phase change memory cells and diode isolation elements on a base layer. Additional layers of memory cells and isolation elements are formed over the initial layer.

Abstract: A method and structure for an integrated circuit comprising a first transistor and an embedded carbon nanotube field effect transistor (CNT FET) proximate to the first transistor, wherein the CNT FET is dimensioned smaller than the first transistor. The CNT FET is adapted to sense signals from the first transistor, wherein the signals comprise any of temperature, voltage, current, electric field, and magnetic field signals. Moreover, the CNT FET is adapted to measure stress and strain in the integrated circuit, wherein the stress and strain comprise any of mechanical and thermal stress and strain. Additionally, the CNT FET is adapted to detect defective circuits within the integrated circuit.

Abstract: A dual panel-type active matrix organic electroluminescent device includes a gate line disposed along a first direction on a first substrate, a data line disposed along a second direction on the first substrate, a power line disposed along the second direction on the first substrate and spaced apart from the data line to define a pixel region with the gate and data lines, the power line and the gate line both formed of a same material during a same process, a switching thin film transistor disposed on the first substrate near a crossing of the gate and data lines, a driving thin film transistor disposed on the first substrate near a crossing of the gate and power lines, a connecting pattern within the pixel region on the first substrate formed of an insulating material, and a connecting electrode disposed within the pixel region on the first substrate to cover the connecting pattern and electrically interconnecting the driving thin film transistor to an organic electroluminescent diode.

Abstract: In a semiconductor integrated circuit device, testing pads (209b) using a conductive layer, such as relocation wiring layers (205) are provided just above or in the neighborhood of terminals like bonding pads (202b) used only for probe inspection at which bump electrodes (208) are not provided. Similar testing pads may be provided even with respect to terminals like bonding pads provided with bump electrodes. A probe test is executed by using these testing pads or under the combined use of under bump metallurgies antecedent to the formation of the bump electrodes together with the testing pads. According to the above, bump electrodes for pads dedicated for probe testing may not be added owing to the use of the testing pads. Further, the use of testing pads provided in the neighborhood of the terminals like the bonding pads and smaller in size than the under bump metallurgies enables a probe test to be executed after a relocation wiring process.

Abstract: A thin film transistor includes a substrate, a semiconductor layer pattern on the substrate, a gate insulating layer on the semiconductor layer pattern, and a gate electrode on a gate insulating layer. Low angle grain boundaries of polysilicon formed in a channel layer in the semiconductor layer pattern are tilted ?15 to 15° with respect to a current flowing direction.

Abstract: An organic light-emitting display including a substrate, at least one thin film transistor, a pixel electrode and at least one pad electrode. The substrate is provided with a display area and a pad area spaced apart from the display area. The thin film transistor is disposed on the display area of the substrate, and includes an active layer, a gate electrode and source/drain electrodes. The pixel electrode is adjacent to the thin film transistor, and is electrically connected to the thin film transistor. The pad electrode is disposed on the pad area of the substrate, is formed of the same layer as the gate electrode or the source/drain electrodes, and is coupled with an external module.

Abstract: There is provided a semiconductor device having TFTs whose thresholds can be controlled. There is provided a semiconductor device including a plurality of TFTs having a back gate electrode, a first gate insulation film, a semiconductor active layer a second gate insulation film and a gate electrode, which are formed on a substrate, wherein an arbitrary voltage is applied to the back gate electrode.

Abstract: A thin film transistor having a LDD structure that may improve its channel reliability and output characteristics. A semiconductor layer comprises source/drain regions, a channel region positioned between the source/drain regions, and an LDD region positioned between the channel region and a source/drain region, wherein a projected range of ions doped on the semiconductor layer extends to a first depth from the surface of the semiconductor layer in the LDD region.

Abstract: A photo-excited semiconductor layer smaller in band gap energy than a light-emitting layer made of a Group III nitride compound semiconductor is provided between a substrate and the light-emitting layer. The photo-excited semiconductor layer is excited by the light emitted from the light-emitting layer to thereby emit light at a wavelength longer than that of the light emitted from the light-emitting layer.

Abstract: In one aspect, a first region that includes a first Group IV semiconductor that has a bandgap and is doped with a first dopant of a first electrical conductivity type is formed. A pattern is created. The pattern controls formation of local crystal modifications in the first Group IV semiconductor in an array. An array of local crystal modifications is formed in the first Group IV semiconductor in accordance with the pattern. The local crystal modifications induce overlapping strain fields that increase the bandgap of the first Group IV semiconductor, create an energy band barrier against transport of minority carriers across the first region. A second region that includes a second Group IV semiconductor that has a bandgap and is doped with a second dopant of a second electrical conductivity type opposite the first conductivity type is formed. Semiconductor devices formed in accordance with this method also are described.

Abstract: Disclosed is a method for manufacturing an organic EL light emitting display device, comprising forming an anode electrode above a substrate, forming an organic light emitting layer above the anode electrode, performing a fluorinating treatment on a surface of the organic light emitting layer, and forming a cathode electrode directly on the fluorinated surface of the organic light emitting layer.

Abstract: By forming MOSFETs on a substrate having pre-existing ridges of semiconductor material (i.e., a “corrugated substrate”), the resolution limitations associated with conventional semiconductor manufacturing processes can be overcome, and high-performance, low-power transistors can be reliably and repeatably produced. Forming a corrugated substrate prior to actual device formation allows the ridges on the corrugated substrate to be created using high precision techniques that are not ordinarily suitable for device production. MOSFETs that subsequently incorporate the high-precision ridges into their channel regions will typically exhibit much more precise and less variable performance than similar MOSFETs formed using optical lithography-based techniques that cannot provide the same degree of patterning accuracy. Additional performance enhancement techniques such as pulse-shaped doping and “wrapped” gates can be used in conjunction with the segmented channel regions to further enhance device performance.

Abstract: There is here disclosed a film forming ring including a ring main body being made of an insulating material and formed in an annular shape along an edge of a substrate on which a film forming process by using a material gas in a plasma state is applied, and an inner rim of the ring main body being formed higher than its outside portion.

Abstract: III-nitride material structures including silicon substrates, as well as methods associated with the same, are described. Parasitic losses in the structures may be significantly reduced which is reflected in performance improvements. Devices (such as RF devices) formed of structures of the invention may have higher output power, power gain and efficiency, amongst other advantages.

Abstract: Disclosed is herein a semiconductor device having a DRAM with less scattering of threshold voltage of MISFET in a memory cell and having good charge retainability of a capacitor, and a manufacturing method of the semiconductor device. An anti-oxidation film is formed to the side wall of a gate electrode before light oxidation thereby suppressing the oxidation of the side wall for the gate electrode and decreasing scattering of the thickness of the film formed to the sidewall in an asymmetric diffusion region structure in which the impurity concentration of an n-type semiconductor region and a p-type semiconductor region on the side of the data line is made relatively higher than the impurity concentration in the n-type semiconductor region and p-type semiconductor region on the side of the capacitor, respectively.

Abstract: A semiconductor device has a first nitride semiconductor layer, a second nitride semiconductor layer formed on the first nitride semiconductor layer and having such a composition as to generate a 2-dimensional electron gas layer in the upper portion of the first nitride semiconductor layer, and an electrode having an ohmic property and formed selectively on the second nitride semiconductor layer. The second nitride semiconductor layer includes a contact area having at least one inclined portion with a bottom or wall surface thereof being inclined toward the upper surface of the first nitride semiconductor layer and defining a depressed cross-sectional configuration. The electrode is formed on the contact area.

Abstract: An improved imaging array (and corresponding method of operation) includes a plurality of heterojunction thyristor-based pixel elements disposed within resonant cavities formed on a substrate. Each thyristor-based pixel element includes complementary n-type and p-type modulation doped quantum well interfaces that are spaced apart from one another. Incident radiation within a predetermined wavelength resonates within the cavity of a given pixel element for absorption therein that causes charge accumulation. The accumulated charge is related to the intensity of the incident radiation. The heterojunction-thyristor-based pixel element is suitable for many imaging applications, including CCD-based imaging arrays and active-pixel imaging arrays.

Abstract: A method for fabricating a non-planar heterostructure field effect transistor using group III-nitride materials with consistent repeatable results is disclosed. The method provides a substrate on which at least one layer of semiconductor material is deposited. An AlN layer is deposited on the at least one layer of semiconductor material. A portion of the AlN layer is removed using a solvent to create a non-planar region with consistent and repeatable results. The at least one layer beneath the AlN layer is insoluble in the solvent and therefore acts as an etch stop, preventing any damage to the at least one layer beneath the AlN layer. Furthermore, should the AlN layer incur any surface damage as a result of the reactive ion etching, the damage will be removed when exposed to the solvent to create the non-planar region.

Abstract: Methods of supplying voltages to integrated circuits are provided. A high voltage VddH and/or a low voltage VddL can be supplied to a filler cell and routed to other cells. Each of the VddH and VddL is carried by one of a first voltage supply wire and a second voltage supply wire. A voltage routing wire routes desired voltage(s) to a filler cell. The first and the second voltage supply wires are preferably formed parallel to the voltage routing wire with their edges substantially aligned to the edges of the voltage routing wire. Vias are made to route the desire voltage. Also preferably, the first voltage supply wire is an M1 wire formed outside the filler cell while the second voltage supply wire is an M2 wire formed inside the filler cell.

Abstract: Method and apparatus for selectively actuating a cantilevered probe for applying a compound to a substrate in nanolithography. A probe having a probe electrode and a substrate having a counter electrode are provided. Voltage applied to the probe electrode and/or counter electrode provides electrostatic attraction between them, moving a probe tip into sufficient proximity to the substrate to apply the patterning compound. Alternatively, a flexible cantilevered probe anchored to a holder includes a layer of conductive material forming a probe electrode. A counter electrode on the holder faces the probe electrode. The holder and probe are positioned so that a probe tip applies the compound to the substrate. The probe is disposed between the substrate and the counter electrode. An electrostatic attractive force generated between the probe electrode and the counter electrode flexes the probe and lifts the tip away from the substrate to suspend writing.

Abstract: A semiconductor device having a field effect transistor and a method of forming the same are provided. The semiconductor device preferably includes a device active pattern disposed on a predetermined region of the substrate. The gate electrode preferably crosses over the device active pattern, interposed by a gate insulation layer. A support pattern is preferably interposed between the device active pattern and the substrate. The support pattern can be disposed under the gate electrode. A filling insulation pattern is preferably disposed between the device active pattern and the filling insulation pattern. The filling insulation pattern may be disposed under the source/drain region. A device active pattern under the gate electrode is preferably formed of a strained silicon having a lattice width wider than a silicon lattice.

Abstract: In a method of forming a conductive line for a semiconductor device using a carbon nanotube and a semiconductor device manufactured using the method, the method includes activating a surface of an electrode of the semiconductor device using surface pretreatment to create an activated surface of the electrode, forming an insulating layer on the activated surface of the electrode, and forming a contact hole through the insulating layer to expose a portion of the activated surface of the electrode, and supplying a carbon-containing gas onto the activated surface of the electrode through the contact hole to grow a carbon nanotube, which forms the conductive line, on the activated surface of the electrode. Alternatively, the activation step of the surface of the electrode may be replaced with a formation of a catalytic metal layer on the surface of the electrode.

Abstract: An active pixel sensor circuit comprising a photodiode, a storage node, and a transfer gate between the photodiode and storage node, where the potential barrier between the photodiode and the storage region is maintained during charge accumulation, thereby preventing charge tunneling between the photodiode and the storage region. This is achieved by electrically connecting the transfer gate, which controls charge transfer between the photodiode and the storage region, to the storage region. Connecting the transfer gate to the storage region maintains the potential barrier between the photodiode and the storage region at a threshold voltage during the charge integration period which prevents charge tunneling between the photodiode and the storage node. The threshold voltage is determined by the implant levels used to form the active pixel sensor and can be optimized by using optimum implant levels. This prevention of charge tunneling between the photodiode and the storage node eliminates image lag.

Abstract: In a photoelectric conversion device having a buried layer in a part of an anode and a cathode of a photodiode, such as a CCD having a sensor structure and a CMOS sensor, well of the same conduction type as the conduction type of the buried layer can be disposed in a peripheral circuit and the potential of each well is independently controlled.

Abstract: A dielectric device having excellent characteristics is provided. This dielectric device comprises such a first electrode layer that constituent elements located on its surface are terminated by halogen atoms and a dielectric film formed on the surface of the first electrode layer terminated by the halogen atoms. When the constituent elements for the first electrode layer located on the surface thereof are terminated by the halogen atoms in order to form a ferroelectric film having a bismuth layer structure, therefore, Bi constituting the ferroelectric film is inhibited from bonding to the constituent elements located on the surface of the first electrode layer.

Abstract: A single transistor random access memory cell has an MOS well, a transfer gate of the transistor and a storage capacitor having a storage node in the well that becomes an inversion layer at a threshold voltage near zero. The inversion layer diffuses to an inversion region beneath the transfer gate when the transfer gate is turned on. For high speed operation, a doped region beneath the transfer gate becomes an inversion layer at a threshold voltage near zero. In this invention, a storage node junction is removed, which removes junction leakage and reduces subthreshold leakage current significantly.

Abstract: A semiconductor device comprises a first metal layer, which comprises a buried metal layer connected to a diffusion layer within a substrate or to a lower-layer wiring. A first metal wiring layer, a second metal layer having a buried metal layer, and a second metal wiring layer are sequentially connected. Within a groove passing through insulating layers sandwiching the metal wiring layer from above and below the same as well as on one of the insulating layers there is formed a capacitive element C.

Abstract: A semiconductor memory device having a transistor formed on a semiconductor substrate and a capacitor formed on the upper layer of the transistor and electrically connected to the transistor, includes: a cell contact which is formed on a first interlayer insulation film covering the transistor and is electrically connected to the transistor; a bit contact which is formed on a second interlayer insulation film provided on the first interlayer insulation film and is electrically connected to the cell contact; a bit line which is formed on the second interlayer insulation film and is connected to the bit contact; a capacitor which is formed on a third interlayer insulation film covering the bit line; a capacitor contact which is formed through the third and second interlayer insulation film and makes a connection between the capacitor and the cell contact; and a side wall which has an etching selectivity with the second and third interlayer insulation films formed on the surface of the bit line.

Abstract: A circuit provides an inhibition to the short circuit between the bit line and the capacitance contact, without employing a self alignment contact (SAC) process. A hard mask is formed on the bit line upper surface and a side wall formed on the side surface of the bit line by etching back a nitride film. A bit contact interlayer film without the SAC structure is etched off except where bit line is formed. A direct nitride film is formed on the entire top and side surface of the bit line so as to cover the bit line in one processing step. Since the upper and side nitride film thicknesses are substantially the same, the height of the bit line can be reduced, enabling further miniaturization. In addition, since the sidewall nitride film is formed without an etch back process, it can more easily be formed with a constant film thickness.

Abstract: The present invention includes a method for forming a memory array and the memory array produced therefrom. Specifically, the memory array includes at least one first-type memory device, each of the at least one first-type memory device comprising a first transistor and a first underlying capacitor that are in electrical contact to each other through a first buried strap, where the first buried strap positioned on a first collar region; and at least one second-type memory cell, where each of the at least are second-type memory device comprises a second transistor and a second underlying capacitor that are in electrical contact through an offset buried strap, where the offset buried strap is positioned on a second collar region, wherein the second collar region has a length equal to the first collar region.

Abstract: A semiconductor device comprises bit line landing pads and storage landing pads disposed on both sides of the bit line landing pads overlying a substrate. A bit line interlayer insulating layer overlies the bit line and storage landing pads. A plurality of bit line patterns are disposed on the bit line interlayer insulating layer. The bit line patterns each include a bit line and a bit line capping layer pattern. Line insulating layer patterns are placed on a top surface of the bit line interlayer insulating layer. Upper contact holes are placed in a region between the bit line patterns and higher than upper surfaces of the bit lines. Contact hole spacers cover the side walls of the upper contact holes. Lower contact holes are self-aligned with the upper contact holes and extend through the line insulating layer patterns and the bit line interlayer insulating layer, thereby exposing the storage node landing pads.

Abstract: A split gate NAND flash memory structure is formed on a semiconductor substrate of a first conductivity type. The NAND structure comprises a first region of a second conductivity type and a second region of the second conductivity type in the substrate, spaced apart from the first region, thereby defining a channel region therebetween. A plurality of floating gates are spaced apart from one another and each is insulated from the channel region. A plurality of control gates are spaced apart from one another, with each control gate insulated from the channel region. Each of the control gate is between a pair of floating gates and is capacitively coupled to the pair of floating gates. A plurality of select gates are spaced apart from one another, with each select gate insulated from the channel region. Each select gate is between a pair of floating gates.

Abstract: A FinFET structure and method of forming a FinFET device. The method includes: (a) providing a semiconductor substrate, (b) forming a dielectric layer on a top surface of the substrate; (c) forming a silicon fin on a top surface of the dielectric layer; (d) forming a protective layer on at least one sidewall of the fin; and (e) removing the protective layer from the at least one sidewall in a channel region of the fin. In a second embodiment, the protective layer is converted to a protective spacer.

Abstract: A method is disclosed for integrally forming at least one low voltage device and at least one high voltage device. According to the method, a first gate structure and a second gate structure are formed on a semiconductor substrate, wherein the first and second gate structures are isolated from one another. One or more first double diffused regions are formed adjacent to the first gate structure in the semiconductor substrate. One or more second double diffused regions are formed adjacent to the second gate structure in the semiconductor substrate. One or more first source/drain regions are formed within the first double diffused regions. One or more second source/drain regions are formed within the second double diffused regions. The first double diffused regions function as one or more lightly doped source/drain regions for the low voltage device.

Abstract: In a FET having a thin-film SOI layer, to prevent a parasitic resistance increase in source/drain regions. To realize an elevated layer to be formed on the source/drain region without using a lithography process and without a fear of a short circuit. Element-isolation insulating films 7, which are taller than a semiconductor layer 3, are formed surrounding the island-shaped semiconductor layer (SOI layer) 3, while gate electrodes 5a, 8a which are taller than the element-isolation insulating films 7 are formed on the semiconductor layer 3. A polycrystalline silicon film 11 is deposited on the whole surface. elevated layers 11a, 11b which are shorter than the element-isolation insulating film 7 are formed on the source/drain regions 3a, 3b by chemical-mechanical polishing and etching back. Silicide layers 13a to 13c are formed on the gate electrode and on the elevated layers. An interlayer insulating film 14 is formed, and a metal electrode 16 is formed.

Abstract: A thin film transistor (TFT) and the manufacturing method thereof are disclosed, and the thin film transistor comprises: a substrate, a gate electrode, a first CuSix layer, a gate insulting layer, a semiconductor layer, a second CuSix layer, and a source electrode and a drain electrode. The gate electrode is disposed on the substrate, wherein the gate electrode includes the material of copper (Cu). The first CuSix layer is disposed between the gate electrode and the substrate. The gate insulating layer is disposed on the gate electrode. The semiconductor layer is disposed on the gate insulating layer. The second CuSix layer is disposed between the source electrode and the semiconductor layer and is disposed between the drain electrode and the semiconductor layer, wherein the source electrode and the drain electrode include the material of copper (Cu). The source electrode and the drain electrode are disposed on the second CuSix layer.

Abstract: A method and device providing a strained Si film with reduced defects is provided, where the strained Si film forms a fin vertically oriented on a surface of a non-conductive substrate. The strained Si film or fin may form a semiconductor channel having relatively small dimensions while also having few defects. The strained Si fin is formed by growing Si on the side of a relaxed SiGe block. A dielectric gate, such as, for example, an oxide, a high “k” material, or a combination of the two, may be formed on a surface of the strained Si film. Additionally, without substantially affecting the stress in the strained Si film, the relaxed SiGe block may be removed to allow a second gate oxide to be formed on the surface previously occupied by the relaxed SiGe block.

Abstract: A semiconductor device comprises an island shaped channel layer formed on a substrate, the channel later being composed of a semiconductor material, a gate insulation film formed on the channel layer, a gate electrode formed on the gate insulation film, an insulation film formed on both side faces opposite to one direction of the channel layer, a source electrode and a drain electrode made of a metal material and formed on a side face of the insulation layer.

Abstract: A semiconductor device includes: a first gate insulating film formed on a first nMOS transistor region in a semiconductor substrate; a second gate insulating film formed on a first pMOS transistor region in the substrate; a third gate insulating film formed on a second nMOS transistor region in the substrate; and a fourth gate insulating film formed on a second pMOS transistor region in the substrate. The first through fourth gate insulating films contain nitrogen. Each of the third and fourth gate insulating films has a thickness smaller than that of each of the first and second gate insulating films. The first gate insulating film has a nitrogen concentration peak at the interface between the first gate insulating film and the substrate. Each of the second, third and fourth gate insulating films has a nitrogen concentration peak only near an associated one of gate electrodes respectively formed thereon.

Abstract: A silicide method for integrated circuit and semiconductor device fabrication wherein a layer of nickel is formed over at least one silicon region of a substrate and a layer of cobalt is formed over the nickel layer. The cobalt/nickel bi-layer is then annealed to transform the bi-layer to a bi-silicide film having a cobalt-rich silicide portion and a nickel-rich silicide portion.

Abstract: The memory cell matrix encompasses (a) a plurality device isolation films running along column direction, (b) first conductive layers arranged along row and column-directions, adjacent groups of the first conductive layers are isolated from each other by the device isolation film disposed between the adjacent groups, (c) lower inter-electrode dielectrics arranged respectively on crests of the corresponding first conductive layers, (d) an upper inter-electrode dielectric arranged on the lower inter-electrode dielectric made of insulating material different from the lower inter-electrode dielectrics, and (e) second conductive layers running along the row-direction, arranged on the upper inter-electrode dielectric.

Abstract: Nonvolatile semiconductor memory devices and methods of manufacturing the same are disclosed. A disclosed nonvolatile semiconductor memory cell includes a semiconductor substrate; first and second semiconductor cells positioned on the semiconductor substrate at a distance from each other; a first source and a second source adjacent the first and second semiconductor cells; a first drain contact between the first and second semiconductor cells; first and second cap dielectrics formed on the first and second semiconductor cells, respectively; first and second sidewall spacers formed on sidewalls of the first and second semiconductor cells, respectively; an inter metal dielectric layer covering the first and second cap dielectrics and the first and second sidewall spacers, a drain contact hole exposing the drain; and a second drain contact connected to the first drain contact through the drain contact hole.

Abstract: A compact semiconductor device forming a capacitive element for high frequencies that allows good capacitance change to be achieved is provided. AMOS capacitor type semiconductor device includes a gate electrode formed on a surface of a substrate through a gate insulating film, source/drain regions provided to have the gate electrode therebetween, and a back gate including a contact diffusion region for contacting the substrate. Voltage applied across the regions between the source or drain region and the gate electrode and between the gate electrode and the back gate is adjusted, so that charge accumulated at the gate insulating film can be adjusted. In the device, the distance between the source and drain regions or the distance between the back gate and the gate electrode is determined so that electrons or holes can be accumulated at the interface between the gate insulating film and the substrate within a cycle of the applied voltage.

Abstract: An integrated circuit which provides a FET device having reduced GIDL current is described. A semiconductor substrate is provided wherein active regions are separated by an isolation region and a gate oxide layer is provided on the active regions. A gate electrode is provided upon the gate oxide layer wherein beneath an edge of the gate electrode, a gate-drain overlap region having a high dose ion implant is provided.

Abstract: Methods for forming a nitride barrier film layer in semiconductor devices such as gate structures, and barrier layers, semiconductor devices and gate electrodes are provided. The nitride layer is particularly useful as a barrier to boron diffusion into an oxide film. The nitride barrier layer is formed by selectively depositing silicon onto an oxide substrate as a thin layer, and then thermally annealing the silicon layer in a nitrogen-containing species or exposing the silicon to a plasma source of nitrogen to nitridize the silicon layer.

Abstract: A semiconductor apparatus includes a semiconductor substrate having a device region and a periphery region surrounding the device region; a semiconductor device provided in the device region of the semiconductor substrate; a first electrode pad provided on the semiconductor substrate; a second electrode pad provided on the semiconductor substrate; a strip-like, first conductivity type semiconductor pattern; and a strip-like, second conductivity type semiconductor pattern. The strip-like, first conductivity type semiconductor pattern extends in the periphery region of the semiconductor substrate, and the first electrode pad is electrically connected to one end of the first conductivity type semiconductor pattern. The strip-like, second conductivity type semiconductor pattern constitutes a p-n junction in conjunction with the first conductivity type semiconductor pattern. The first and second electrode pads are electrically connected to both ends of the second conductivity type semiconductor pattern.