Abstract: A semiconductor device having a line-type active region and a method for manufacturing the same are disclosed. The semiconductor device includes an active region configured in a successive line type, at least one active gate having a first width and crossing the active region, and an isolation gate having a second width different from the first width and being formed between the active gates. The isolation gate's width and the active gate's width are different from each other to guarantee a large storage node contact region, resulting in increased device operation characteristics (write characteristics).

Abstract: A substrate structure and method of manufacturing the same are disclosed. The substrate structure may includes a substrate on which a plurality of protrusions are formed on one surface thereof and a plurality of buffer layers formed according to a predetermined pattern and formed spaced apart from each other on the plurality of protrusions.

Abstract: In an SOI-MISFET that operates with low power consumption at a high speed, an element area is reduced. While a diffusion layer region of an N-conductivity type MISFET region of the SOI type MISFET and a diffusion layer region of a P-conductivity type MISFET region of the SOI type MISFET are formed as a common region, well diffusion layers that apply substrate potentials to the N-conductivity type MISFET region and the P-conductivity type MISFET region are separated from each other by an STI layer. The diffusion layer regions that are located in the N- and P-conductivity type MISFET regions) and serve as an output portion of a CMISFET are formed as a common region and directly connected by silicified metal so that the element area is reduced.

Abstract: A semiconductor package substrate suitable for supporting a damage-sensitive device and a package substrate core having an upper and a lower surface. At least one pair of metal layers coats the upper and lower surfaces of the package substrate core. One pair of solder mask layers coats the outer metal layers of the at least one pair of metal layers. A plurality of vias is formed across the package substrate core and the at least one pair of metal layers. Advantageously, the plurality of vias is substantially distributed according to a homogeneous pattern in an area that is to be covered by the damage-sensitive device. A method for the production of such semiconductor package substrate is also described.

Abstract: Provided is an MCP including a plurality chips stacked therein. Each of the chips includes a plurality of inductor pads configured to transmit power or signals, and at both sides of a reference inductor pad, a first and a second inductor pads are formed to generate magnetic fluxes in different directions from each other.

Abstract: The invention provides an integrated circuit package and method of fabrication thereof. The integrated circuit package comprises an integrated circuit chip having a photosensitive device thereon; a bonding pad formed on an upper surface of the integrated circuit chip and electrically connected to the photosensitive device; a barrier formed between the bonding pad and the photosensitive device; and a conductive layer formed on a sidewall of the integrated circuit chip and electrically connected to the bonding pad. The barrier layer blocks overflow of the adhesive layer into a region, on which the photosensitive device is formed, to improve yield for fabricating the integrated circuit package.

Abstract: A laser processing method for preventing particles from occurring from cut sections of chips obtained by cutting a silicon wafer is provided. An irradiation condition of laser light L for forming modified regions 77 to 712 is made different from an irradiation condition of laser light L for forming the modified regions 713 to 719 such as to correct the spherical aberration of laser light L in areas where the depth from the front face 3 of a silicon wafer 11 is 335 ?m to 525 ?m. Therefore, even when the silicon wafer 11 and a functional device layer 16 are cut into semiconductor chips from modified regions 71 to 719 acting as a cutting start point, twist hackles do not appear remarkably in the areas where the depth is 335 ?m to 525 ?m, whereby particles are hard to occur.

Abstract: A method for fabricating a stackable integrated circuit layer and a device made from the method are disclosed. A stud bump is defined on the contact pad of an integrated circuit die and the stud-bumped die encapsulated in a potting material to define a potted assembly. A predetermined portion of the potting material is removed whereby a portion of the stud bump is exposed. One or more electrically conductive traces are defined on the layer surface and in electrical connection with the stud bump to reroute the integrated circuit contacts to predetermined locations on the layer to provide a stackable neolayer.

Abstract: In a vertical-type memory device and a method of manufacturing the vertical-type memory device, the vertical memory device includes an insulation layer pattern of a linear shape provided on a substrate, pillar-shaped single-crystalline semiconductor patterns provided on both sidewalls of the insulation layer pattern and transistors provided on a sidewall of each of the single-crystalline semiconductor patterns. The transistors are arranged in a vertical direction of the single-crystalline semiconductor pattern, and thus the memory device may be highly integrated.

Abstract: To provide a method for manufacturing an SOI substrate provided with a semiconductor layer which can be used practically even when a substrate having a low heat-resistant temperature, such as a glass substrate or the like is used. The semiconductor layer is transferred to a supporting substrate by the steps of irradiating a semiconductor wafer with ions from one surface to form a damaged layer; forming an insulating layer over one surface of the semiconductor wafer; attaching one surface of the supporting substrate to the insulating layer formed over the semiconductor wafer and performing heat treatment to bond the supporting substrate to the semiconductor wafer; and performing separation at the damaged layer into the semiconductor wafer and the supporting substrate. The damaged layer remaining partially over the semiconductor layer is removed by wet etching and a surface of the semiconductor layer is irradiated with a laser beam.

Abstract: A semiconductor apparatus comprising an integrated semiconductor circuit device having pluralities of electrode pads, pluralities of first external terminals connected to the electrode pads of the integrated semiconductor circuit device, an inductor disposed in a region surrounded by the first external terminals, and a resin portion sealing them, the integrated semiconductor circuit device being arranged on an upper surface of the inductor, and the inductor being exposed from a lower surface of the resin portion together with the first external terminals.

Abstract: A method comprises providing a semiconductor substrate having a first layer and a second layer above the first layer. The first layer haw a plurality of first patterns, vias or contacts. The second layer has second patterns corresponding to the first patterns, vias or contacts. The second patterns have a plurality of in-plane offsets relative to the corresponding first patterns, vias or contacts. A scanning electron microscope is used to measure line edge roughness (LER) values of the second patterns. An overlay error is calculated between the first and second layers based on the measured LER values.

Abstract: In one disclosed embodiment, the present method for depositing a conductive capping layer on metal lines comprises forming metal lines on a dielectric layer, applying a voltage to the metal lines, and depositing the conductive capping layer on the metal lines. The applied voltage increases the selectivity of the deposition process used, thereby preventing the conductive capping layer from causing a short between the metal lines. The conductive capping layer may be deposited through electroplating, electrolessly, by atomic layer deposition (ALD), or by chemical vapor deposition (CVD), for example. In one embodiment, the present method is utilized to fabricate a semiconductor wafer. In one embodiment, the metal lines comprise copper lines, while the conductive capping layer may comprise tantalum or cobalt. The present method enables deposition of a capping layer having high electromigration resistance.

Abstract: A photoelectric conversion device includes: a first substrate of which end portions are cut off so as to slope or with a groove shape; a photodiode and an amplifier circuit over the first substrate; a first electrode electrically connected to the photodiode and provided over one end portion of the first substrate; a second electrode electrically connected to the amplifier circuit and provided over an another end portion of the first substrate; and a second substrate having third and fourth electrodes thereon. The first and second electrodes are attached to the third and fourth electrodes, respectively, with a conductive material provided not only at the surfaces of the first, second, third, and fourth electrodes facing each other but also at the side surfaces of the first and second electrodes to increase the adhesiveness between a photoelectric conversion device and a member on which the photoelectric conversion device is mounted.

Abstract: A semiconductor wafer has a first conductive layer formed over its active surface. A first insulating layer is formed over the substrate and first conductive layer. A second conductive layer is formed over the first conductive layer and first insulating layer. A UBM layer is formed around a bump formation area over the second conductive layer. The UBM layer can be two stacked metal layers or three stacked metal layers. The second conductive layer is exposed in the bump formation area. A second insulating layer is formed over the UBM layer and second conductive layer. A portion of the second insulating layer is removed over the bump formation area and a portion of the UBM layer. A bump is formed over the second conductive layer in the bump formation area. The bump contacts the UBM layer to seal a contact interface between the bump and second conductive layer.

Abstract: A risk of an electrical short between electrode pads of a semiconductor device can be reduced to thereby improve quality of the semiconductor device. During ball bonding in wire bonding, in each of the electrode pads of a semiconductor chip which are arrayed along an ultrasonic wave application direction (ultrasonic vibration direction), a ball at the tip of a copper wire and the electrode pad are coupled to each other while being rubbed against each other in a direction intersecting the ultrasonic wave application direction. Thus, the amount of AL splash formed on the electrode pad can be minimized to make the AL splash smaller. As a result, the quality of the semiconductor device assembled by the above-mentioned ball bonding can be improved.

Abstract: Embodiments of a low resistivity contact to a semiconductor structure are disclosed. In one embodiment, a semiconductor structure includes a semiconductor layer, a semiconductor contact layer having a low bandgap on a surface of the semiconductor layer, and an electrode on a surface of the semiconductor contact layer opposite the semiconductor layer. The bandgap of the semiconductor contact layer is in a range of and including 0 to 0.2 electron-volts (eV), more preferably in a range of and including 0 to 0.1 eV, even more preferably in a range of and including 0 to 0.05 eV. Preferably, the semiconductor layer is p-type. In one particular embodiment, the semiconductor contact layer and the electrode form an ohmic contact to the p-type semiconductor layer and, as a result of the low bandgap of the semiconductor contact layer, the ohmic contact has a resistivity that is less than 1×10?6 ohms·cm2.

Abstract: Provided is a wafer level packaging method and a semiconductor device fabricated using the same. In the method, a substrate comprising a plurality of chips is provided. An adhesive layer is formed on the substrate corresponding to boundaries of the plurality of chips. A cover plate covering an upper portion of the substrate and having at least one opening exposing the adhesive layer or the substrate at the boundaries among the plurality of chips is attached to the adhesive layer.

Abstract: A high operating temperature split-off band infrared (SPIP) detector having a double and/or graded barrier on either side of the emitter is provided. The photodetector may include a first and second barrier and an emitter disposed between the first and second barriers so as to form a heterojunction at each interface between the emitter and the first and second barriers, respectively. The emitter may be of a first semiconductor material having a split-off response to optical signals, while one of the first or the second barriers may include a double barrier having a light-hole energy band level that is aligned with the split-off band energy level of the emitter. In addition, the remaining barrier may be graded.

Abstract: A semiconductor device includes a first insulating film formed between a gate electrode and a first flat semiconductor layer, and a sidewall-shaped second insulating film formed to surround an upper sidewall of a first columnar silicon layer while contacting an upper surface of the gate electrode and to surround a sidewall of the gate electrode and the first insulating film. The semiconductor device further includes a metal-semiconductor compound formed on each of an upper surface of a first semiconductor layer of the second conductive type formed in the entirety or the upper portion of the first flat semiconductor layer, and an upper surface of the second semiconductor layer of the second conductive type formed in the upper portion of the first columnar semiconductor layer.