Abstract: Disclosed is a phosphor which is excited by a long wavelength light source in the ultraviolet region or blue-violet visible region and mainly emits light in violet-blue-yellow-red visible region. Also disclosed is a low-cost light-emitting diode which is easily mounted and excellent in color rendering properties. This light-emitting diode does not have much color change due to radiation angle. A phosphor composed of SiC is characterized in that it is excited by an outside light source for emitting light and doped with N and at least one of B and Al.

Abstract: According to one exemplary embodiment, a structure in a semiconductor die comprises a metal pad situated in an interconnect metal layer, where the metal pad comprises copper. The structure further comprises an interlayer dielectric layer situated over the metal pad. The structure further comprises a terminal via defined in the interlayer dielectric layer, where the terminal via is situated on the metal pad. The terminal via extends along only one side of the metal pad. The structure further comprises a terminal metal layer situated on the interlayer dielectric layer and in the terminal via. The structure further comprises a dielectric liner situated on the terminal metal layer, where a bond pad opening is defined in the dielectric liner, and where the bond pad opening exposes a portion of the terminal metal layer. The interlayer dielectric layer is situated between the exposed portion of the terminal metal layer and metal pad.

Abstract: An imaging apparatus for imaging an image using a solid-state imaging device includes a plurality of processing blocks operable to perform predetermined signal processing on an image signal obtained by imaging a subject; a memory operable to store image data; and a control circuit operable to selectively control a plurality of image processing modes, the image processing modes including a moving-image processing mode for processing a moving image using at least one of the processing blocks, a still-image processing mode for processing a still image, the still image processing mode including a frame image generation process using signal processing by at least one of the processing blocks and the memory, and a predetermined image processing mode for processing a predetermined image using at least a part of a sequence performed in the moving-image processing mode and at least a part of a sequence performed in the still-image processing mode, and using at least one of the processing blocks and the memory.

Abstract: A method and system for improving the topography of a memory array is disclosed. In one embodiment, a dummy bitline is formed over a field oxide region at an interface between a memory array and interface circuitry. In addition, a poly-2 layer is applied above the dummy bitline on the field oxide region wherein the utilization of the field oxide region for placement of the dummy bitline provides a uniform surface between an actual bitline and the periphery of the memory array. Furthermore, a landing pad is formed at the end of the dummy bitline on the field oxide region, wherein the dummy bitline does not cause erroneous operation of the landing pad.

Abstract: A drain (7) includes a lightly-doped shallow impurity region (7a) aligned with a control gate (5), and a heavily-doped deep impurity region (7b) aligned with a sidewall film (8) and doped with impurities at a concentration higher than that of the lightly-doped shallow impurity region (7a). The lightly-doped shallow impurity region (7a) leads to improvement of the short-channel effect and programming efficiency. A drain contact hole forming portion (70) is provided to the heavily-doped impurity region (7b) to reduce the contact resistance at the drain (7).

Abstract: The present invention discloses a semiconductor, includes one or more luminescent layers; and one or more electron gas layers with two-dimensional electron gases that are distributed parallel to the luminescent layers.

Abstract: A drain (7) includes a lightly-doped shallow impurity region (7a) aligned with a control gate (5), and a heavily-doped deep impurity region (7b) aligned with a sidewall film (8) and doped with impurities at a concentration higher than that of the lightly-doped shallow impurity region (7a). The lightly-doped shallow impurity region (7a) leads to improvement of the short-channel effect and programming efficiency. A drain contact hole forming portion (70) is provided to the heavily-doped impurity region (7b) to reduce the contact resistance at the drain (7).

Abstract: A drain (7) includes a lightly-doped shallow impurity region (7a) aligned with a control gate (5), and a heavily-doped deep impurity region (7b) aligned with a sidewall film (8) and doped with impurities at a concentration higher than that of the lightly-doped shallow impurity region (7a). The lightly-doped shallow impurity region (7a) leads to improvement of the short-channel effect and programming efficiency. A drain contact hole forming portion (70) is provided to the heavily-doped impurity region (7b) to reduce the contact resistance at the drain (7).

Abstract: An image-pickup device includes a solid-image-pickup element which can select between an ordinary mode wherein all of a plurality of pixel signals are sequentially read and at least one pixel-addition mode wherein the pixel signals corresponding to same-color filters are added and output; a defective-information-storage unit which stores position information of a defective pixel on the solid-image-pickup element in the ordinary mode; a signal-correction unit which corrects a pixel signal of a picked-up-image signal based on the position information; and a position-information conversion unit that converts the position information when the pixel-addition mode is selected so that the position information agrees with information about a pixel arrangement, the pixel-arrangement information corresponding to the picked-up-image signal generated in the pixel-addition mode, and that transmits the converted position information to the signal-correction unit.

Abstract: A method for forming a memory device is provided. A nitride layer is formed over a substrate. The nitride layer and the substrate are etched to form a trench. The nitride layer is trimmed on opposite sides of the trench to widen the trench within the nitride layer. The trench is filled with an oxide material. The nitride layer is stripped from the memory device, forming a mesa above the trench.

Abstract: A method is disclosed for the definition of the poly-1 layer in a semiconductor wafer. A non-critical mask is used to recess field oxides in the periphery prior to poly-1 deposition by an amount equal to the final poly-1 thickness. A complimentary non-critical mask is used to permit CMP of the core to expose the tops of core oxide mesas from the shallow isolation trenches.

Abstract: The present invention discloses a memory device having an improved periphery isolation region and core isolation region. A first trench is formed in a core region. Substrate material bordering the first trench is then oxidized to form a first liner. The first liner is then removed. A second trench is then formed in a periphery region. A second oxidation is then performed such that a second liner is formed from the substrate material bordering the first and second trenches. A dielectric trench fill having substantially uniform density is then deposited in the first and second trenches.

Abstract: A method of fabricating a memory device having a core region of double-bit memory cells and a periphery region of logic circuitry includes forming a dielectric stack over the core and periphery areas of a semiconductor substrate and removing the dielectric stack from the periphery region. A gate dielectric is formed over the periphery area, followed by a first conductive layer over the core and periphery areas. After the formation and thermal processing of the gate dielectric, bitlines, which serve as source and drain regions, are implanted into the core area. Formation of the bitlines after the gate dielectric layer reduces lateral bitline diffusion and reduces short channel effects.

Abstract: Disclosed are a diboride single crystal substrate which has a cleavage plane as same as that of a nitride compound semiconductor and is electrically conductive; a semiconductor laser diode and a semiconductor device using such a substrate and methods of their manufacture wherein the substrate is a single crystal substrate 1 of diboride XB2 (where X is either Zr or Ti) which is facially oriented in a (0001) plane 2 and has a thickness of 0.1 mm or less. The substrate 1 is permitted cleaving and splitting along a (10-10) plane 4 with ease. Using this substrate to form a semiconductor laser diode of a nitride compound, a vertical structure device can be realized. Resonant planes of a semiconductor laser diode with a minimum of loss can be fabricated by splitting the device in a direction parallel to the (10-10) plane. A method of manufacture that eliminates a margin of cutting is also realized.

Abstract: SiC single crystal that includes a first dopant functioning as an acceptor, and a second dopant functioning as a donor is provided, where the content of the first dopant is no less than 5×1015 atoms/cm3, the content of the second dopant is no less than 5×1015 atoms/cm3, and the content of the first dopant is greater than the content of the second dopant. A manufacturing method for silicon carbide single crystal is provided with the steps of: fabricating a raw material by mixing a metal boride with a material that includes carbon and silicon; vaporizing the raw material; generating a mixed gas that includes carbon, silicon, boron and nitride; and growing silicon carbide single crystal that includes boron and nitrogen on a surface of a seed crystal substrate by re-crystallizing the mixed gas on the surface of the seed crystal substrate.

Abstract: A recording apparatus is provided which is capable of detecting a width and a position of a recording paper sheet with a simple configuration and does not cause a positional deviation of an image. The recording apparatus includes a carriage configured to reciprocate and having a recording head mounted thereon, and a sensor disposed on the carriage to detect an image recorded on the recording medium. The sensor is configured detect an end portion in a width direction of the recording medium.

Abstract: According to one exemplary embodiment, a method for forming a contact over a silicide layer situated in a semiconductor die comprises a step of depositing a barrier layer on sidewalls of a contact hole and on a native oxide layer situated at a bottom of the contact hole, where the sidewalls are defined by the contact hole in a dielectric layer. The step of depositing the barrier layer on the sidewalls of the contact hole and on the native oxide layer can be optimized such that the barrier layer has a greater thickness at a top of the contact hole than a thickness at the bottom of the contact hole. According to this exemplary embodiment, the method further comprises a step of removing a portion of the barrier layer and the native oxide layer situated at the bottom of the contact hole to expose the silicide layer.

Abstract: A method for forming a semiconductor device that includes a line and space pattern with variable pitch and critical dimensions in a layer on a substrate. The substrate includes a first region (e.g., a core region) and a second region (e.g., a periphery region). A first sub-line and space pattern in the first region comprises a space of a dimension (A) less than achievable by lithographic processes alone. Further, a second sub-line and space pattern in the second region comprises at least one line including a second critical dimension (B) achievable by lithography. The method uses two critical masking steps to form a hard mask that includes in the core region a critical dimension (A) less than achievable at a resolution limit of lithography. Further, the method uses a single etch step to transfer the pattern of the hard mask to the layer.

Abstract: A memory device and a method of fabrication are provided. The memory device includes a semiconductor substrate, a bottom dielectric, a charge storing layer, and a top dielectric in a stacked gate configuration. Silicided buried bitlines, which function as a source and a drain, are formed within the substrate. The silicided bitlines have a reduced resistance, which greatly reduces the number of bitline contacts necessary in an array of memory devices.

Abstract: According to one exemplary embodiment, a structure in a semiconductor die comprises a metal pad situated in an interconnect metal layer, where the metal pad comprises copper. The structure further comprises an interlayer dielectric layer situated over the metal pad. The structure further comprises a terminal via defined in the interlayer dielectric layer, where the terminal via is situated on the metal pad. The terminal via extends along only one side of the metal pad. The structure further comprises a terminal metal layer situated on the interlayer dielectric layer and in the terminal via. The structure further comprises a dielectric liner situated on the terminal metal layer, where a bond pad opening is defined in the dielectric liner, and where the bond pad opening exposes a portion of the terminal metal layer. The interlayer dielectric layer is situated between the exposed portion of the terminal metal layer and metal pad.