Abstract: A semiconductor device includes a substrate having a first side and a second side. The semiconductor device on the first side includes: an active region that extends along a first lateral direction and comprises a first sub-region and a second sub-region; a first gate structure that extends along a second lateral direction and is disposed over the active region, with the first and second sub-regions disposed on opposite sides of the first gate structure, wherein the second lateral direction is perpendicular to the first lateral direction; and a first interconnecting structure electrically coupled to the first gate structure. The semiconductor device on the second side includes a second interconnecting structure that is electrically coupled to the first and second sub-regions and configured to provide a power supply. The active region, the first gate structure, the first interconnecting structure, and the second interconnecting structure are collectively configured as a decoupling capacitor.

Abstract: A semiconductor device includes a plurality of semiconductor layers vertically separated from one another. Each of the plurality of semiconductor layers extends along a first lateral direction. The semiconductor device includes a gate structure that extends along a second lateral direction and comprises at least a lower portion that wraps around each of the plurality of semiconductor layers. The lower portion of the gate structure comprises a plurality of first gate sections that are laterally aligned with the plurality of semiconductor layers, respectively, and wherein each of the plurality of first gate sections has ends that each extend along the second lateral direction and present a first curvature-based profile.

Abstract: A semiconductor device include: a substrate; a 1st transistor formed above the substrate, the 1st transistor including a 1st channel set of a plurality of 1st nanosheet layers, a 1st gate structure surrounding the 1st nanosheet layers, and 1st and 2nd source/drain regions at both ends of the 1st channel set; and a 2nd transistor formed above the 1st transistor in a vertical direction, the 2nd transistor including a 2nd channel set of a plurality of 2nd nanosheet layers, a 2nd gate structure surrounding the 2nd nanosheet layers, and 3rd and 4th source/drain regions at both ends of the 2nd channel set, wherein the 1st channel set has a greater width than the 2nd channel set, wherein a number of the 1st nanosheet layers is smaller than a number of the 2nd nanosheet layers, and wherein a sum of effective channel widths of the 1st nanosheet layers is substantially equal to a sum of effective channel width of the 2nd nanosheet layers.

Abstract: Multiple non-silicon semiconductor material layers may be stacked within a fin structure. The multiple non-silicon semiconductor material layers may include one or more layers that are suitable for P-type transistors. The multiple non-silicon semiconductor material layers may further include one or more one or more layers that are suited for N-type transistors. The multiple non-silicon semiconductor material layers may further include one or more intervening layers separating the N-type from the P-type layers. The intervening layers may be at least partially sacrificial, for example to allow one or more of a gate, source, or drain to wrap completely around a channel region of one or more of the N-type and P-type transistors.

Abstract: A semiconductor device includes a fin protruding above a substrate; source/drain regions over the fin; nanosheets between the source/drain regions; and a gate structure over the fin and between the source/drain regions. The gate structure includes: a gate dielectric material around each of the nanosheets; a first liner material around the gate dielectric material; a work function material around the first liner material; a second liner material around the work function material; and a gate electrode material around at least portions of the second liner material.

Abstract: A light emitting device includes: a package including a first lead, a second lead, and a molded body; and a light emitting element provided on the second lead. The first lead includes a first electrode terminal having a first thickness in a thickness direction, and a first holding portion connected to the first electrode terminal and having a thickness smaller than the first thickness in the thickness direction, the first holding portion having a front surface and a rear surface opposite to the front surface in the thickness direction. The second lead includes a second electrode terminal facing the first electrode terminal in the thickness direction, and a connection electrically connected to the first lead. The molded body holds the first lead and the second lead and covers the front surface and the rear surface of the first holding portion.

Abstract: A device includes a first nanostructure; a second nanostructure over the first nanostructure; a high-k gate dielectric around the first nanostructure and the second nanostructure, the high-k gate dielectric having a first portion on a top surface of the first nano structure and a second portion on a bottom surface of the second nanostructure; and a gate electrode over the high-k gate dielectric. The gate electrode comprises: a first work function metal around the first nanostructure and the second nanostructure, the first work function metal filling a region between the first portion of the high-k gate dielectric and the second portion of the high-k gate dielectric; and a tungsten layer over the first work function metal, the tungsten layer being free of fluorine.

Abstract: A package and a method of forming the same are provided. The package includes: a die stack bonded to a carrier, the die stack including a first integrated circuit die, the first integrated circuit die being a farthest integrated circuit die of the die stack from the carrier, a front side of the first integrated circuit die facing the carrier; a die structure bonded to the die stack, the die structure including a second integrated circuit die, a backside of the first integrated circuit die being in physical contact with a backside of the second integrated circuit die, the backside of the first integrated circuit die being opposite the front side of the first integrated circuit die; a heat dissipation structure bonded to the die structure adjacent the die stack; and an encapsulant extending along sidewalls of the die stack and sidewalls of the heat dissipation structure.

Abstract: A substrate includes a first doped region having a first type dopant, and a second doped region having a second type dopant and adjacent to the first doped region. A stack is formed that includes first layers and second layers alternating with each other. The first and second layers each have a first and second semiconductor material, respectively. The second semiconductor material is different than the first semiconductor material. A mask element is formed that has an opening in a channel region over the second doped region. A top portion of the stack not covered by the mask element is recessed. The stack is then processed to form a first and a second transistors. The first transistor has a first number of first layers. The second transistor has a second number of first layers. The first number is greater than the second number.

Abstract: A semiconductor device includes a cell array having tracks and rows formed on a substrate. The tracks extend perpendicularly to the rows. A logic cell is formed across two adjacent rows within the cell array. The logic cell includes a cross-couple (XC) in each row and a plurality of poly tracks across the two adjacent rows. Each XC includes two cross-coupled complementary field-effect-transistors. Each poly track is configured to function as an inter-row gate for the XCs. A pair of signal tracks is positioned on opposing boundaries of the logic cell and electrically coupled to the plurality of poly tracks.

Abstract: A semiconductor structure includes several semiconductor stacks over a substrate, and each of the semiconductor stacks extends in a first direction, wherein adjacent semiconductor stacks are spaced apart from each other in a second direction, which is different from the first direction. Each of the semiconductor stacks includes channel layers above the substrate and a gate structure across the channel layers. The channel layers are spaced apart from each other in the third direction. The gate structure includes gate dielectric layers around the respective channel layers, and a gate electrode along sidewalls of the gate dielectric layers and a top surface of the uppermost gate dielectric layer. The space in the third direction between the two lowermost channel layers is greater than the space in the third direction between the two uppermost channel layers in the same semiconductor stack.

Abstract: A novel metal oxide is provided. One embodiment of the present invention is a crystalline metal oxide. The metal oxide includes a first layer and a second layer; the first layer has a wider bandgap than the second layer; the first layer and the second layer form a crystal lattice; and in the case where a carrier is excited in the metal oxide, the carrier is transferred through the second layer. Furthermore, the first layer contains an element M (M is one or more selected from Al, Ga, Y, and Sn) and Zn, and the second layer contains In.

Abstract: An example three-dimensional (3-D) memory array includes a substrate material including a plurality of conductive contacts arranged in a staggered pattern and a plurality of planes of a conductive material separated from one another by a first insulation material formed on the substrate material. Each of the plurality of planes of the conductive material includes a plurality of recesses formed therein. A second insulation material is formed in a serpentine shape through the insulation material and the conductive material. A plurality of conductive pillars are arranged to extend substantially perpendicular to the plurality of planes of the conductive material and the substrate and each respective conductive pillar is coupled to a different respective one of the conductive contacts. A chalcogenide material is formed in the plurality of recesses such that the chalcogenide material in each respective recess is formed partially around one of the plurality of conductive pillars.

Abstract: A semiconductor device includes standard cells in a first direction parallel to an upper surface of a substrate and a second direction intersecting the first direction, and filler cells between ones of the standard cells. Each of the standard cells includes an active region, a gate structure that intersects the active region, source/drain regions on the active region on both sides of the gate structure, and interconnection lines. Each of the filler cells includes a filler active region and a filler gate structure that intersects the filler active region. The standard cells include first to third standard cells in first to third rows sequentially in the second direction, respectively. First interconnection lines are arranged with a first pitch, second interconnection lines are arranged with a second pitch, and third interconnection lines are arranged with a third pitch different from the first and second pitches.

Abstract: Semiconductor devices and methods of manufacturing are presented in which inner spacers for nanostructures are manufactured. In embodiments a dielectric material is deposited for the inner spacer and then treated. The treatment may add material and cause an expansion in volume in order to close any seams that can interfere with subsequent processes.

Abstract: The present invention provides a display panel, including a substrate, a dielectric layer, and a sensing electrode layer. Touch control traces are disposed in the dielectric layer. In the present invention, protrusions are disposed on left and right sides of a first linear part of the touch control traces. When the touch control traces are subjected to shear stress, diagonal directions of the protrusions on the left and right sides compensate for a deformation of the panel and buffer the stress on the touch control traces, reducing the stress on the touch control traces and preventing trace breakage.

Abstract: A method for forming a gate all around transistor includes forming a plurality of semiconductor nanosheets. The method includes forming a cladding inner spacer between a source region of the transistor and a gate region of the transistor. The method includes forming sheet inner spacers between the semiconductor nanosheets in a separate deposition process from the cladding inner spacer.

Abstract: Semiconductor devices including air spacers formed in a backside interconnect structure and methods of forming the same are disclosed. In an embodiment, a device includes a first transistor structure; a front-side interconnect structure on a front-side of the first transistor structure; and a backside interconnect structure on a backside of the first transistor structure, the backside interconnect structure including a first dielectric layer on the backside of the first transistor structure; a first via extending through the first dielectric layer, the first via being electrically coupled to a first source/drain region of the first transistor structure; a first conductive line electrically coupled to the first via; and an air spacer adjacent the first conductive line, the first conductive line defining a first side boundary of the air spacer.

Abstract: A method includes forming a plurality of nanostructures over a substrate; etching the plurality of nanostructures to form recesses; forming source/drain regions in the recesses; removing first nanostructures of the plurality of nanostructures leaving second nanostructures of the plurality of nanostructures; depositing a gate dielectric over and around the second nanostructures; depositing a protective material over the gate dielectric; performing a fluorine treatment on the protective material; removing the protective material; depositing a first conductive material over the gate dielectric; and depositing a second conductive material over the first conductive material.

Abstract: A device includes a first nanostructure; a second nanostructure over the first nanostructure; a first high-k gate dielectric around the first nanostructure; a second high-k gate dielectric around the second nanostructure; and a gate electrode over the first and second high-k gate dielectrics. The gate electrode includes a first work function metal; a second work function metal over the first work function metal; and a first metal residue at an interface between the first work function metal and the second work function metal, wherein the first metal residue has a metal element that is different than a metal element of the first work function metal.