Abstract: The present invention provides a LED package in which deterioration in heat radiation performance is suppressed. The LED package comprises a substrate, a light-emitting device mounted on the substrate, sealing resin sealing the light-emitting device and mixed with phosphor, a heat sink provided on a rear surface of the substrate, and a rear electrode provided on the rear surface of the substrate and electrically connected to the light-emitting device. The heat sink is provided at a distance from the rear electrode in a region except for the rear electrode. The heat sink is divided into eighteen small heat sinks by grooves formed in a rectangular lattice pattern. When the LED package is mounted on a mounting substrate, the gas generated from solder is efficiently discharged through the grooves to the outside, thereby suppressing the generation of air bubbles between the heat sink and the solder.

Abstract: A method of patterning a substrate includes forming a hard mask layer over the substrate; forming a first material layer over the hard mask layer; and forming a trench in the first material layer. The method further includes treating the hard mask layer with an ion beam through the trench. An etching rate of a treated portion of the hard mask layer reduces with respect to an etching process while an etching rate of untreated portions of the hard mask layer remains substantially unchanged with respect to the etching process. After the treating of the hard mask layer, the method further includes removing the first material layer and removing the untreated portions of the hard mask layer with the etching process, thereby forming a hard mask over the substrate. The method further includes etching the substrate with the hard mask as an etch mask.

Abstract: Apparatuses relating generally to a microelectronic package having protection from electromagnetic interference are disclosed. In an apparatus thereof, a platform has an upper surface and a lower surface opposite the upper surface and has a ground plane. A microelectronic device is coupled to the upper surface of the platform. Wire bond wires are coupled to the ground plane with a pitch. The wire bond wires extend away from the upper surface of the platform with upper ends of the wire bond wires extending above an upper surface of the microelectronic device. The wire bond wires are spaced apart from one another to provide a fence-like perimeter to provide an interference shielding cage. A conductive layer is coupled to at least a subset of the upper ends of the wire bond wires for electrical conductivity to provide a conductive shielding layer to cover the interference shielding cage.

Abstract: Techniques and circuitry are disclosed for efficiently implementing programmable memory array circuit architectures, including both non-volatile and volatile memories. The memory circuitry employs an antifuse scheme that includes an array of 1 T bitcells, wherein each bitcell effectively contains one gate or transistor-like device that provides both an antifuse element and a selector device for that bitcell. In particular, the bitcell device has asymmetric trench-based source/drain contacts such that one contact forms a capacitor in conjunction with the spacer and gate metal, and the other contact forms a diode in conjunction with a doped diffusion area and the gate metal. The capacitor serves as the antifuse element of the bitcell, and can be programmed by breaking down the spacer. The diode effectively provides a Schottky junction that serves as a selector device which can eliminate program and read disturbs from bitcells sharing the same bitline/wordline.

Abstract: The baseplate of a power semiconductor device module makes reliable and superior thermal contact with a heatsink when fixed to the heatsink. The baseplate includes a rectangular plate portion, a first downward-extending peripheral heel extension portion, and a second downward-extending peripheral heel extension portion. In one example, the plate portion has four mounting holes for receiving mounting bolts. There is one mounting hole located adjacent each of four corners of the rectangular plate portion. The central portion of the bottom surface of the plate portion has a slightly convex downward shape. The strip-shaped first heel extension portion extends along a first edge of the bottom surface. The strip-shaped second heel extension portion extends along a second edge of the bottom surface opposite the first edge. Each of the first and second heel extension portions extends downward from the bottom surface for a distance of between thirty and five hundred microns.

Abstract: According to an embodiment, a non-volatile storage device includes a first layer, a second layer formed on the first layer, a stacked body including a plurality of conductive films stacked on the second layer, and a semiconductor pillar which penetrates the stacked body and the second layer and reaches the first layer. The semiconductor pillar includes a semiconductor film formed along an extending direction of the semiconductor pillar, and a memory film which covers a periphery of the semiconductor film. The memory film includes a first portion formed between the stacked body and the semiconductor film and a second portion formed between the second layer and the semiconductor film. An outer periphery of the second portion in a plane perpendicular to the extending direction is wider than an outer periphery of the first portion on a second layer side of the stacked body.

Abstract: According to embodiments of the present invention, a pixel arrangement is provided. The pixel arrangement includes a plurality of pixels arranged adjacent to each other; and a substrate configured to receive the plurality of pixels, wherein each pixel of the plurality of pixels comprises a plurality of optical cells electrically coupled to each other; and an electrical interconnection electrically isolated from the plurality of optical cells, the electrical interconnection arranged to provide electrical communication between two separate conducting terminals external to the pixel.

Abstract: A semiconductor structure includes a substrate having a plurality of semiconductor devices disposed therein. A dielectric layer is disposed over the substrate. A plurality of substantially parallel metal lines are disposed in the dielectric layer. The metal lines include active lines for routing signals to and from the devices, and dummy lines which do not route signals to and from the devices. Signal cuts are disposed in the active lines. The signal cuts define tips of the active lines. Assist cuts are disposed exclusively in the dummy lines and do not define tips of the active lines. The assist cuts are located proximate the signal cuts such that a first density of assist cuts and signal cuts in an area surrounding the signal cuts is substantially greater than a second density of signal cuts alone in the same area.

Abstract: A vertical memory device includes a substrate, a column of vertical channels on the substrate and spaced apart along a direction parallel to the substrate, respective charge storage structures on sidewalls of respective ones of the vertical channels and gate electrodes vertically spaced along the charge storage structures. The vertical memory device further includes an isolation pattern disposed adjacent the column of vertical channels and including vertical extension portions extending parallel to the vertical channels and connection portions extending between adjacent ones of the vertical extension portions.

Abstract: The light emitting device including: a flexible substrate having a negative lead electrode and a positive lead electrode formed on an upper surface thereof; a light emitting element having a negative electrode and a positive electrode formed on an upper surface thereof; an insulating film formed on a side surface of the light emitting element; a wiring formed in contact with the insulating film for connecting between the negative electrode and the negative lead electrode, or between the positive electrode and the positive lead electrode.

Abstract: A method for fabricating a semiconductor substrate is disclosed, which includes: forming a first dielectric layer on a substrate body; forming a plurality of first vias penetrating the first dielectric layer to expose portions of the substrate body; forming a second dielectric layer on the first dielectric layer and the exposed portions of the substrate body, wherein the second dielectric layer extends on walls of the first vias; etching the second dielectric layer to form a plurality of openings communicating with the first vias and form a plurality of second vias penetrating the second dielectric layer in the first vias so as to expose portions of the substrate body, leaving the second dielectric layer on the walls of the first vias; and forming a circuit layer in the openings, and forming a plurality of conductive vias in the second vias for electrically connecting the circuit layer and the substrate body.

Abstract: Techniques are disclosed for fabricating a self-aligned spin-transfer torque memory (STTM) device with a dot-contacted free magnetic layer. In some embodiments, the disclosed STTM device includes a first dielectric spacer covering sidewalls of an electrically conductive hardmask layer that is patterned to provide an electronic contact for the STTM's free magnetic layer. The hardmask contact can be narrower than the free magnetic layer. The first dielectric spacer can be utilized in patterning the STTM's fixed magnetic layer. In some embodiments, the STTM further includes an optional second dielectric spacer covering sidewalls of its free magnetic layer. The second dielectric spacer can be utilized in patterning the STTM's fixed magnetic layer and may serve, at least in part, to protect the sidewalls of the free magnetic layer from redepositing of etch byproducts during such patterning, thereby preventing electrical shorting between the fixed magnetic layer and the free magnetic layer.

Abstract: A contact process for a semiconductor device is described. A substrate having a doped region and a dielectric layer over the doped region is provided. A contact hole is formed through the dielectric layer and exposing the doped region. An insulating liner layer is formed a in the contact hole. A portion of the insulating liner layer at a bottom of the contact hole is etch-removed and over-etching is performed. A conductive epitaxial layer is formed from the doped region in the contact hole, and then the contact hole is filled with a conductive material.

Abstract: The present technology relates to a solid-state image sensor, an imaging device, and electronic equipment configured such that an FD is shared by a plurality of pixels to further miniaturize the pixels at low cost without lowering of sensitivity and a conversion efficiency. In a configuration in which a plurality of pixels are arranged with respect to at least either of one of the OCCFs or one of the OCLs, a floating diffusion (FD) is shared by a sharing unit including a plurality of pixels, the plurality of pixels including pixels of at least either of different OCCFs or different OCLs. The present technology is applicable to a CMOS image sensor.

Abstract: Techniques for fabricating a memory device which has reduced neighboring word line interference, and a corresponding memory device. The memory device comprises a stack of alternating conductive and dielectric layers, where the conductive layers form word lines or control gates of memory cells. In one aspect, rounding off of the control gate layers due to inadvertent oxidation during fabrication is avoided. An amorphous silicon layer is deposited along the sidewall of the memory holes, adjacent to the control gate layers. Si3N4 is deposited along the amorphous silicon layer and oxidized in the memory hole to form SiO2. The amorphous silicon layer acts as an oxidation barrier for the sacrificial material of the control gate layers. The amorphous silicon layer is subsequently oxidized to also form SiO2. The two SiO2 layers together form a blocking oxide layer.

Abstract: A non-volatile memory cell includes a p-channel non-volatile transistor having a source and a drain defining a channel and a gate overlying the channel and an n-channel non-volatile transistor having a source and a drain defining a channel and a gate overlying the channel. In at least one of the p-channel non-volatile transistor and the n-channel non-volatile transistor, a lightly-doped drain region extends from the drain into the channel.

Abstract: In one embodiment, a high electron mobility device structure includes heterostructure with a Group III-nitride channel layer and a Group III-nitride barrier layer that forms a two-dimensional electron gas layer at an interface between the two layers. At least one current carrying electrode includes a recess-structured conductive contact adjoining and making Ohmic contact with the two-dimensional electron gas layer. The recess-structured conductive contact has at least one side surface defined to have a rounded wavy shape.

Abstract: The semiconductor device has a barrier layer formed on a channel layer, an n type diffusion preventing layer formed on the barrier layer and containing aluminum, and a source electrode and a drain electrode formed on the diffusion preventing layer. The semiconductor device further has a p type cap layer formed on the diffusion preventing layer sandwiched between the source electrode and the drain electrode and a gate electrode formed on the cap layer. The diffusion preventing layer has an aluminum composition ratio greater than the aluminum composition ratio of the barrier layer.

Abstract: A semiconductor arrangement includes top and bottom contact plates, a plurality of chip assemblies, a dielectric embedding compound, and a control electrode interconnection structure. Each chip assembly has a semiconductor chip having a semiconductor body. The semiconductor body has a top side and an opposing underside. The top side is spaced apart from the underside in a vertical direction. Each semiconductor chip has a top main electrode arranged on the top side, a bottom main electrode arranged on the underside, a control electrode arranged at the top side, and an electrically conductive top compensation die, arranged on the side of the top main electrode facing away from the semiconductor body and cohesively and electrically conductively connected to the top main electrode by means of a top connecting layer. An electric current between the top main electrode and the bottom main electrode can be controlled by means of the control electrode.

Abstract: Reliability of a semiconductor device is improved. A power device includes: a semiconductor chip; a chip mounting part; a solder material electrically coupling a back surface electrode of the semiconductor chip with an upper surface of the chip mounting part; a plurality of inner lead parts and a plurality of outer lead parts electrically coupled with an electrode pad of the semiconductor chip through wires; and a sealing body for sealing the semiconductor chip and the wires. Further, a recess is formed in a peripheral region of the back surface of the semiconductor chip. The recess has a first surface extending to join the back surface and a second surface extending to join the first surface. Also, a metal film is formed over the first surface and the second surface of the recess.