Abstract: A semiconductor apparatus includes a substrate having a device region and a peripheral region located around the device region. A first semiconductor region is formed within the device region, is of a first conductivity type, and is exposed at an upper surface of the substrate. Second-fourth semiconductor regions are formed within the peripheral region. The second semiconductor region is of the first conductivity type, has a lower concentration of the first conductivity type of impurities, is exposed at the upper surface, and is consecutive with the first semiconductor region directly or indirectly. The third semiconductor region is of a second conductivity type, is in contact with the second semiconductor region from an underside, and is an epitaxial layer. The fourth semiconductor region is of the second conductivity type, has a lower concentration of the second conductivity type of impurities, and is in contact with the third semiconductor region from an underside.

Abstract: A light-emitting device includes a first semiconductor layer; an active layer formed on the first semiconductor layer; a second semiconductor layer formed on the active layer; and a first pad formed on the second semiconductor layer, wherein the second semiconductor layer comprises a first region right under the first pad and a plurality of voids formed in the first region, wherein the region outside the first region in the second semiconductor layer is devoid of voids, and an area of the first region is smaller than that of the first pad in top view and the area of the first pad is smaller than that of the second semiconductor layer in top view, and the light emitted from the active layer is extracted from a top surface of the second semiconductor layer opposite the first semiconductor layer.

Abstract: According to one embodiment, a light-emitting unit which emits light, a wavelength conversion unit which includes a phosphor and which is provided on a main surface of the light-emitting unit, and a transparent resin which is provided on top of the wavelength conversion unit, are prepared. The transparent resin has a greater modulus of elasticity and/or a higher Shore hardness than the wavelength conversion unit.

Abstract: A method for tracking an interposer die of a stacked silicon interconnect technology (SSIT) product includes forming a plurality of dummy components on the interposer die, and modifying one or more of the plurality of dummy components on the interposer die to form a unique identifier for the interposer die. An apparatus for a stacked silicon interconnect technology (SSIT) product includes an interposer die, and a plurality of dummy components at the interposer die. One or more of the plurality of dummy components is modifiable to form a unique identifier for the interposer die.

Abstract: A transient-voltage suppressing (TVS) device disposed on a semiconductor substrate including a low-side steering diode, a high-side steering diode integrated with a main Zener diode for suppressing a transient voltage. The low-side steering diode and the high-side steering diode integrated with the Zener diode are disposed in the semiconductor substrate and each constituting a vertical PN junction as vertical diodes in the semiconductor substrate whereby reducing a lateral area occupied by the TVS device. In an exemplary embodiment, the high-side steering diode and the Zener diode are vertically overlapped with each other for further reducing lateral areas occupied by the TVS device.

Abstract: An anti-counterfeiting security circuit is incorporated into an authentic integrated circuit device to induce failure in a counterfeited integrated circuit device by forming the security circuit (e.g., 21, 31, 41, 51) with one or more operatively inert high-k metal gate transistors (e.g., HKMG PMOS 112) having switched or altered work function metal layers (82) where the security circuit defines a first electrical function with the one or more operatively inert high-k metal gate transistors and defines a second different electrical function if the one or more operatively inert high-k metal gate transistors were instead fabricated as operatively functional high-k metal gate transistors of the first polarity type with a work function metal layer of the first polarity type, the security circuit would define a second different electrical function.

Abstract: An integrated device includes: a semiconductor body having a first, depressed, portion and second portions which project from the first portion; a STI structure, extending on the first portion of the semiconductor body, which delimits laterally the second portions and has a face adjacent to a surface of the first portion; low-voltage CMOS components, housed in the second portions, in a first region of the semiconductor body; and a power component, in a second region of the semiconductor body. The power component has at least one conduction region, formed in the first portion of the semiconductor body, and a conduction contact, coupled to the conduction region and traversing the STI structure in a direction perpendicular to the surface of the first portion of the semiconductor body.

Abstract: The present disclosure provides one embodiment of a SRAM cell that includes first and second inverters cross-coupled for data storage, each inverter including at least one pull-up device and at least one pull-down devices; and at least two pass-gate devices configured with the two cross-coupled inverters. The pull-up devices, the pull-down devices and the pass-gate devices include a tunnel field effect transistor (TFET) that further includes a semiconductor mesa formed on a semiconductor substrate and having a bottom portion, a middle portion and a top portion; a drain of a first conductivity type formed in the bottom portion and extended into the semiconductor substrate; a source of a second conductivity type formed in the top portion, the second conductivity type being opposite to the first conductivity type; a channel in a middle portion and interposed between the source and drain; and a gate formed on sidewall of the semiconductor mesa and contacting the channel.

Abstract: A light-transmissive member has a first principal face, a second principal face, and side faces. The first principal face has a first portion including a center of the first principal face and a second portion between the first portion and the side face sides. The member includes a plurality of altered portions formed between the first principal face and the second principal face so that the plurality of altered portions do not appear on the first principal face, the second principal face, and the side faces. Orthogonal projections of the plurality of altered portions onto the first principal face are included in the second portion.

Abstract: According to one embodiment, a memory device includes a first conductive line extending in a first direction, second conductive lines each extending in a second direction intersect with the first direction, a third conductive line extending in a third direction intersect with the first and second directions, an insulating layer disposed between the second conductive lines and the third conductive line, resistance change elements each disposed on one of first and second surfaces of each of the second conductive lines in the third direction, and each connected to the third conductive line, a semiconductor layer connected between the first conductive line and one end of the third conductive line, and a select FET having a select gate electrode, and using the semiconductor layer as a channel.

Abstract: A semiconductor device having a doped well area includes a doped substrate layer formed on a substrate portion of the semiconductor device. The doped substrate layer extends along a first direction to define a length and a second direction perpendicular to the first direction to define a width. A plurality of fins is formed on the doped substrate layer and an oxide substrate layer is formed between each fin. At least one gate is formed on the oxide substrate layer and extends across at least one fin among the plurality of fins.

Abstract: Provided is a method and apparatus for focusing sound using an array speaker system. The method includes generating a plurality of delayed signals to be focused to a predetermined position from an input signal, filtering a low-frequency signal having a frequency that is lower than a reference frequency from the delayed signals, generating low-frequency focusing signals divided into 2 groups by adjusting a gain of the filtered low-frequency signal, and applying the low-frequency focusing signals divided into the 2 groups to speaker units of the array speaker system at both sides with respect to a center portion of the array speaker system and outputting the low-frequency focusing signals through the speaker units. In this way, the performance of sound focusing for the low-frequency signal can be improved and thus a listener located a predetermined distance from and in a predetermined direction relative to the array speaker system can clearly listen to the low-frequency focusing signals.

Abstract: An embodiment of the present disclosure is directed to a semiconductor device. The semiconductor devise comprises a substrate. An epitaxially grown semiconductor material is disposed over at least a portion of the substrate. A nanotemplate structure is disposed at least partially within the semiconductor material. The nanotemplate structure comprises a plurality of dielectric nanoscale features defining a plurality of nanoscale windows. An air gap is disposed between at least a portion of one or more of the nanoscale features and the semiconductor material.

Abstract: In accordance with one or more embodiments, an apparatus and method involves a channel region, barrier layers separated by the channel region and a dielectric on one of the barrier layers. The barrier layers have band gaps that are different than a band gap of the channel region, and confine both electrons and holes in the channel region. A gate electrode applies electric field to the channel region via the dielectric. In various contexts, the apparatus and method are amenable to implementation for both electron-based and hole-based implementations, such as for nmos, pmos, and cmos applications.

Abstract: A nitride-based semiconductor device of the present invention includes: a nitride-based semiconductor multilayer structure 20 which includes a p-type semiconductor region with a surface 12 being inclined from the m-plane by an angle of not less than 1° and not more than 5°; and an electrode 30 provided on the p-type semiconductor region. The p-type semiconductor region is formed by an AlxInyGazN (where x+y+z=1, x?0, y?0, and z?0) layer 26. The electrode 30 includes a Mg layer 32 and an Ag layer 34 provided on the Mg layer 32. The Mg layer 32 is in contact with the surface 12 of the p-type semiconductor region of the semiconductor multilayer structure 20.

Abstract: The invention relates to time-delay and signal-integration linear image sensors (or TDI sensors). According to the invention, a pixel comprises a succession of several insulated gates covering a semiconducting layer, the gates of one pixel being separated from one another and separated from the gates of an adjacent pixel of another line by narrow uncovered gaps of a gate and comprising a doped region of a second type of conductivity covered by a doped superficial region of the first type; the superficial regions are kept at one and the same reference potential; the width of the narrow gaps between adjacent gates is such that the internal potential of the region of the second type is modified in the whole width of the narrow gap when a gate sustains the alternations of potential necessary for the transfer of charges from one pixel to the following one.

Abstract: A NAND flash memory chip is formed by depositing two N-type polysilicon layers. The upper N-type polysilicon layer is then replaced with P-type polysilicon and barrier layer in the array area only, while maintaining the upper N-type polysilicon layer in the periphery. In this way, floating gates are substantially P-type while gates of peripheral transistors are N-type.

Abstract: A semiconductor device includes a device isolation structure, a recess channel structure, a first lower gate conductive layer conformal to the recess channel structure and defining a recess, a holding layer over the first lower gate conductive layer to fill the recess defined by the first lower gate conductive layer, and a second lower gate conductive layer over the first lower gate conductive layer and the holding layer. The holding layer is configured to hold a shift of the seam occurring in the recess channel structure.

Abstract: A method of forming a semiconductor device is provided. The method includes providing a structure including, a handle substrate, a buried boron nitride layer located above an uppermost surface of the handle substrate, a buried oxide layer located on an uppermost surface of the buried boron nitride layer, and a top semiconductor layer located on an uppermost surface of the buried oxide layer. Next, a first semiconductor pad, a second semiconductor pad and a plurality of semiconductor nanowires connecting the first semiconductor pad and the second semiconductor pad in a ladder-like configuration are patterned into the top semiconductor layer. The semiconductor nanowires are suspended by removing a portion of the buried oxide layer from beneath each semiconductor nanowire, wherein a portion of the uppermost surface of the buried boron nitride layer is exposed. Next, a gate all-around field effect transistor is formed.

Abstract: A method of forming a semiconductor device is provided. The method includes providing a structure including, a handle substrate, a buried boron nitride layer located above an uppermost surface of the handle substrate, a buried oxide layer located on an uppermost surface of the buried boron nitride layer, and a top semiconductor layer located on an uppermost surface of the buried oxide layer. Next, a first semiconductor pad, a second semiconductor pad and a plurality of semiconductor nanowires connecting the first semiconductor pad and the second semiconductor pad in a ladder-like configuration are patterned into the top semiconductor layer. The semiconductor nanowires are suspended by removing a portion of the buried oxide layer from beneath each semiconductor nanowire, wherein a portion of the uppermost surface of the buried boron nitride layer is exposed. Next, a gate all-around field effect transistor is formed.