Abstract: Fan-out panel level packages (FOPLPs) comprising warpage control structures and techniques of formation are described. An FOPLP may comprise one or more redistribution layers; a semiconductor die on the one or more redistribution layers; one or more warpage control structures adjacently located next to the semiconductor die; and a mold compound encapsulating the semiconductor die and the one or more warpage control structures on the one or more redistribution layers. The FOPLP can be coupled a board (e.g., a printed circuit board, etc.). The warpage control structures can assist with minimizing or eliminating unwanted warpage, which can occur during or after formation of an FOPLP or a packaged system. In this way, the warpage control structures can assist with reducing costs associated with semiconductor packaging and/or manufacturing of an FOPLP or a packaged system.

Abstract: Disclosed herein are magnetic structures in integrated circuit (IC) package supports, as well as related methods and devices. For example, in some embodiments, an IC package support may include a conductive line and a magnetic structure around a top surface of the conductive line and side surfaces of the conductive line. The magnetic structure may have a tapered shape that narrows toward the conductive line.

Abstract: Methods of cutting gate structures, and structures formed, are described. In an embodiment, a structure includes first and second gate structures over an active area, and a gate cut-fill structure. The first and second gate structures extend parallel. The active area includes a source/drain region disposed laterally between the first and second gate structures. The gate cut-fill structure has first and second primary portions and an intermediate portion. The first and second primary portions abut the first and second gate structures, respectively. The intermediate portion extends laterally between the first and second primary portions. First and second widths of the first and second primary portions along longitudinal midlines of the first and second gate structures, respectively, are each greater than a third width of the intermediate portion midway between the first and second gate structures and parallel to the longitudinal midline of the first gate structure.

Abstract: A substrate processing method includes providing a substrate containing a first semiconductor material and a second semiconductor material, treating the first semiconductor material and the second semiconductor material with a chemical source that selectively forms a chemical layer on the second semiconductor material relative to the first semiconductor material, and exposing the substrate to a first metal-containing precursor that selectively deposits a first metal-containing layer on the first semiconductor material relative to the chemical layer on the second semiconductor material.

Abstract: The application discloses a method of applying the stress memorization technique in making the semiconductor device which includes: step 1: forming a front gate structure on a silicon wafer having front and back surfaces; step 2: forming sidewalls including a first silicon nitride sidewall, a first silicon nitride layer corresponding to the first silicon nitride sidewall covering a first polysilicon layer on the wafer's back surface; step 3: growing a second silicon nitride layer on the wafer's front surface; step 4: etching the silicon nitride after stress transfer is completed, including: step 41: performing front single-wafer wet etching; step 42: performing batch wet etching to completely remove the second silicon nitride layer and reduces the thickness of the first silicon nitride layer on the back surface; step 5: completing the subsequent process. The application can improve the wafer flatness for improved photolithography for back-end-of-line processes and thereby increasing product yield.

Abstract: According to one embodiment, a semiconductor memory device includes: a stacked structure including a plurality of first layers stacked with a second layer therebetween above a substrate having a memory region in which a plurality of memory cells are arranged and an outer edge portion surrounding the memory region, the stacked structure having a stepped portion at which ends of the first layers form a stepped shape at an end of the stacked structure in a first direction within the memory region, wherein at least some of the first layers among the plurality of first layers extend, along a second direction perpendicular to the first direction, from above the outer edge portion at a first end side of the substrate through above the memory region over the substrate to above the outer edge portion at a second end side of the substrate.

Abstract: Embodiments of the disclosure are in the field of advanced integrated circuit structure fabrication and, in particular, 10 nanometer node and smaller integrated circuit structure fabrication and the resulting structures. In an example, an integrated circuit structure includes a fin comprising silicon. A plurality of gate structures is over the fin, individual ones of the plurality of gate structures along a direction orthogonal to the fin and having a pair of dielectric sidewall spacers. A trench contact structure is over the fin and directly between the dielectric sidewalls spacers of a first pair of the plurality of gate structures. A contact plug is over the fin and directly between the dielectric sidewalls spacers of a second pair of the plurality of gate structures, the contact plug comprising a lower dielectric material and an upper hardmask material.

Abstract: According to an embodiment, a semiconductor memory device includes a semiconductor substrate, a control circuit arranged on the semiconductor substrate, and a memory cell array arranged above the control circuit. The memory cell array includes a plurality of three-dimensionally-arranged memory cells, and is controlled by the control circuit. A first nitride layer is arranged between the control circuit and the memory cell array, and a second nitride layer is arranged between the control circuit and the first nitride layer.

Abstract: A high-electron mobility transistor includes a substrate layer, a first buffer layer provided on the substrate layer, a barrier layer provided on the first buffer layer, a source provided on the barrier layer, a drain provided on the barrier layer, and a gate provided on the barrier layer. The transistor further includes a p-type material layer having a length parallel to a surface of the substrate layer over which the first buffer layer is provided, the length of the p-type material layer being less than an entire length of the substrate layer. The p-type material layer is provided in one of the following: the substrate layer, or the first buffer layer. A process of making the high-electron mobility transistor is disclosed as well.

Abstract: A semiconductor device includes a stacked structure with insulating layers and conductive layers that are alternately stacked on each other, a hard mask pattern located on the stacked structure, a channel structure penetrating the hard mask pattern and the stacked structure, insulating patterns interposed between the insulating layers and the channel structure, and a memory layer interposed between the stacked structure and the channel structure, wherein the memory layer fills a space between the insulating patterns, wherein a sidewall of each of the conductive layers protrudes farther towards the channel structure than a sidewall of the hard mask pattern, and wherein the insulating patterns protrude farther towards the channel structure than the sidewall of each of the conductive layers.

Abstract: A memory cell includes: a first electrode; a resistive material layer comprising one horizontal portion and two vertical portions that are respectively coupled to ends of the horizontal portion; and a second electrode, wherein the second electrode is partially surrounded by a top boundary of the U-shaped profile and the first electrode extends along part of a bottom boundary of the U-shaped profile.

Abstract: According to one embodiment, a semiconductor device includes an element region, an element isolation region adjacent to the element region, a gate insulating layer provided on an upper surface of the element region, and a gate electrode including a semiconductor layer, the semiconductor layer containing boron (B) and including a portion provided on the gate insulating layer, the element isolation region including an upper portion including an upper surface of the element isolation region and a lower portion including a lower surface of the element isolation region, and the upper portion of the element isolation region applying compressive stress to a portion of the element region, which is adjacent to the upper portion of the element isolation region.

Abstract: Providing for improved manufacturing of silver-based electrodes to facilitate formation of a robust metallic filament for a resistive switching device is disclosed herein. By way of example, a silver electrode can be embedded with a non-silver material to reduce surface energy of silver atoms of a silver-based conductive filament, increasing structural strength of the conductive filament within a resistive switching medium. In other embodiments, an electrode formed of a base material can include silver material to provide mobile particles for an adjacent resistive switching material. The silver material can drift or diffuse into the resistive switching material to form a structurally robust conductive filament therein.

Abstract: In one example, an electronic device can comprise (a) a first substrate comprising a first encapsulant extending from the first substrate bottom side to the first substrate top side, and a first substrate interconnect extending from the substrate bottom side to the substrate top side and coated by the first encapsulant, (b) a first electronic component embedded in the first substrate and comprising a first component sidewall coated by the first encapsulant, (c) a second electronic component coupled to the first substrate top side, (d) a first internal interconnect coupling the second electronic component to the first substrate interconnect, and (e) a cover structure on the first substrate and covering the second component sidewall and the first internal interconnect. Other examples and related methods are also disclosed herein.

Abstract: Embodiments include an interconnect structure and methods of forming an interconnect structure. In an embodiment, the interconnect structure comprises a semiconductor substrate and an interlayer dielectric (ILD) over the semiconductor substrate. In an embodiment, an interconnect layer is formed over the ILD. In an embodiment, the interconnect layer comprises a first interconnect and a second interconnect. In an embodiment the interconnect structure comprises an electrically insulating plug that separates the first interconnect and the second interconnect. In an embodiment an uppermost surface of the electrically insulating plug is above an uppermost surface of the interconnect layer.

Abstract: A method for forming non-planar capacitors of desired dimensions is disclosed. The method is based on providing a three-dimensional structure of a first material over a substrate, enclosing the structure with a second material that is sufficiently etch-selective with respect to the first material, and then performing a wet etch to remove most of the first material but not the second material, thus forming a cavity within the second material. Shape and dimensions of the cavity are comparable to those desired for the final non-planar capacitor. At least one electrode of a capacitor may then be formed within the cavity. Using the etch selectivity of the first and second materials advantageously allows applying wet etch techniques for forming high aspect ratio openings in fabricating non-planar capacitors, which is easier and more reliable than relying on dry etch techniques.

Abstract: A transistor device and a method for forming a transistor device are disclosed. The method includes: forming first regions of a first doping type and second regions of a second doping type in inner and edge regions of a semiconductor body; and forming body and source regions of transistor cells in the inner region. Forming the first and second regions includes: forming first and second implanted regions in the inner and edge regions, each first implanted region including at least dopant atoms of a first doping type and each second implanted region including at least dopant atoms of a second doping type; and diffusing the dopant atoms of both doping types in a thermal process such that dopant atoms of at least one of the first and second doping types have at least one of different diffusion rates and diffusion lengths in the inner and edge regions.

Abstract: A method of manufacturing a Schottky barrier diode includes: forming a first well region over a substrate; forming a first dielectric layer over the first well region; patterning the first dielectric layer by reducing a first thickness of the first dielectric layer; removing the first dielectric layer to expose a surface of the first well region; and forming a conductive layer over the first well region to obtain a Schottky barrier interface. A Schottky barrier diode manufactured based on the above method is also provided.

Abstract: Described herein are embedded dynamic random-access memory (eDRAM) memory cells and arrays, as well as corresponding methods and devices. An exemplary eDRAM memory array implements a memory cell that uses a thin-film transistor (TFT) as a selector transistor. One source/drain (S/D) electrode of the TFT is coupled to a capacitor for storing a memory state of the cell, while the other S/D electrode is coupled to a bitline. The bitline may be a shallow bitline in that a thickness of the bitline may be smaller than a thickness of one or more metal interconnects provided in the same metal layer as the bitline but used for providing electrical connectivity for components outside of the memory array. Such a bitline may be formed in a separate process than said one or more metal interconnects. In an embodiment, the memory cells may be formed in a back end of line process.

Abstract: An optoelectronic semiconductor chip and a method for producing an optoelectronic semiconductor chip are disclosed. In an embodiment, a chip includes a semiconductor body comprising a plurality of emission regions, first and second contact points, a rewiring structure and first and second connection points, wherein each emission region is contacted via the first and second contact points and configured to be operated separately from one another, wherein the rewiring structure electrically conductively connects each first contact point to an associated first connection point, wherein the rewiring structure electrically conductively connects every second contact point to an associated second connection point, wherein at least one of the connection points does not overlap with a contact point which is electrically conductively connected to this connection point in a vertical direction, and wherein each first connection point is disposed laterally directly adjacent to a further first connection point.