Abstract: A color filter unit and a display apparatus including the same is provided, wherein the color filter unit includes an upper substrate, a first-color color filter layer, a second-color color filter layer, and a third-color color filter layer on a first surface that is a lower surface of the upper substrate, a transparent layer on the first-color color filter layer and having one or more protrusions in a direction away from the first surface, a second color quantum dot layer on the second-color color filter layer, and a third color quantum dot layer on the third-color color filter layer.

Abstract: Disclosed is a package for a semiconductor device including a semiconductor die. The package includes a base member, a side wall, first and second conductive films, and first and second conductive leads. The base member has a conductive main surface including a region that mounts the semiconductor die. The side wall surrounds the region and is made of a dielectric. The side wall includes first and second portions. The first and second conductive films are provided on the first and second portions, respectively and are electrically connected to the semiconductor die. The first and second conductive leads are conductively bonded to the first and second conductive films, respectively. At least one of the first and second portions includes a recess in its back surface facing the base member, and the recess defines a gap between the at least one of the first and second portions below the corresponding conductive film and the base member.

Abstract: A method for manufacturing a nitride semiconductor device includes the steps of growing a GaN channel layer on an SiC substrate using a vertical MOCVD furnace set at a first temperature using H2 as a carrier gas, and TMG and NH3 as raw materials, holding the SiC substrate having the grown GaN channel layer in the MOCVD furnace set at a second temperature higher than the first temperature using H2 as a carrier gas, the MOCVD furnace being supplied with NH3, and growing an InAlN layer on the GaN channel layer using the MOCVD furnace set at a third temperature lower than the first temperature using N2 as a carrier gas, and TMI, TMA, and NH3 as raw materials.

Abstract: A technique allows control of the etching rate at an outer periphery of a substrate being processed. A substrate support includes a substrate support portion that supports a substrate, and an edge ring support that supports an edge ring surrounding the substrate supported on the substrate support portion. The edge ring support includes a plurality of heating elements arranged in a circumferential direction of the edge ring support and a plurality of heater power feeders. Each of the plurality of heater power feeders is included in a corresponding heating element of the plurality of heating elements to provide power from an external source to the corresponding heating element.

Abstract: A method of manufacturing a semiconductor package includes the following steps. A backside redistribution structure is formed, wherein the backside redistribution structure comprises a first dielectric layer, and a redistribution metal layer over the first dielectric layer and comprising a dummy pattern. A semiconductor device is provided over the backside redistribution structure, wherein an active surface of the semiconductor device faces away from the backside redistribution structure, the semiconductor device is electrically insulated from the dummy pattern and overlapped with the dummy pattern from a top view of the semiconductor package. A front side redistribution structure is formed over the semiconductor device, wherein the front side redistribution structure is electrically connected to the semiconductor device. A patterning process is performed on the first dielectric layer to form a marking pattern opening exposing a part of the dummy pattern.

Abstract: A method of forming a pitch pattern is provided. The method includes forming two adjacent mandrels separated by a first distance, D1, on a substrate, and forming a first set of alternating sidewall spacers between the two adjacent mandrels. The method further includes removing the two adjacent mandrels, and forming a second set of alternating sidewall spacers and a third set of alternating sidewall spacers on opposite sides of the first set of sidewall spacers.

Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a transistor, a conductive feature on the transistor, a dielectric layer over the conductive feature, and an electrical connection structure in the dielectric layer and on the conductive feature. The electrical connection structure includes a first grain of a first metal material and a first inhibition layer extending along a grain boundary of the first grain of the first metal material, the first inhibition layer is made of a second metal material, and the first metal material and the second metal material have different oxidation/reduction potentials.

Abstract: A wafer having a first surface, an opposite second surface, and an outer circumferential surface that includes a curved part curved outward in a protruding manner is separated into two wafers. Part of the wafer is removed along the curved part, and a separation origin is formed inside the wafer by positioning the focal point of a laser beam with a wavelength having transmissibility with respect to the wafer inside the wafer and executing irradiation with the laser beam while the focal point and the wafer are relatively moved in such a manner that the focal point is kept inside the wafer. The wafer is separated into two wafers by an external force.

Abstract: Methods to manufacture integrated circuits are described. Nanocrystalline diamond is used as a hard mask in place of amorphous carbon. Provided is a method of processing a substrate in which nanocrystalline diamond is used as a hard mask, wherein processing methods result in a smooth surface. The method involves two processing parts. Two separate nanocrystalline diamond recipes are combined—the first and second recipes are cycled to achieve a nanocrystalline diamond hard mask having high hardness, high modulus, and a smooth surface. In other embodiments, the first recipe is followed by an inert gas plasma smoothening process and then the first recipe is cycled to achieve a high hardness, a high modulus, and a smooth surface.

Abstract: Cables, cable connectors, and support structures for cantilever package and/or cable attachment may be fabricated using additive processes, such as a coldspray technique, for integrated circuit assemblies. In one embodiment, cable connectors may be additively fabricated directly on an electronic substrate. In another embodiment, seam lines of cables and/or between cables and cable connectors may be additively fused. In a further embodiment, integrated circuit assembly attachment and/or cable attachment support structures may be additively formed on an integrated circuit assembly.

Abstract: A method for forming an active region array and a semiconductor structure are provided. The method for forming the active region array includes the steps of: providing a substrate; forming a first mask layer on a surface of the substrate, a first etched pattern being provided in the first mask layer; forming a second mask layer covering a surface of the first mask layer; forming a third mask layer having a second etched pattern on a surface of the second mask layer; forming a flank covering a sidewall of the second etched pattern; removing the third mask layer to form a third etched pattern between adjacent flanks; etching the first mask layer along the third etched pattern to form a fourth etched pattern in the first mask layer; and etching the substrate along the first etched pattern and the fourth etched pattern, to form multiple active regions in the substrate.

Abstract: The present disclosure provides a semiconductor device and a method of fabricating the same, which includes a substrate, an active structure, and a shallow trench isolation. The active structure is disposed in the substrate and includes a first active area, a second active area disposed outside the first active area, and a third area disposed outside the second active area. The shallow trench isolation is disposed in the substrate to surround the active structure. Through the second active area and the third active of the active structure, the structural stability of the semiconductor device may be enhanced to improve the stress around the semiconductor device, thereby preventing from structural collapse or deformation.

Abstract: A semiconductor device include; a substrate including a cell array region and a key region, a stack structure on the cell array region including vertically stacked electrodes, a dummy structure on the key region, a vertical channel structure penetrating the stack structure to connect the substrate, a dummy pillar penetrating the first dummy structure, an interlayer dielectric layer on the stack structure and the dummy structure, wherein an upper portion of the interlayer dielectric layer on the dummy structure includes a key pattern that vertically overlaps the dummy pillar, and a capping layer on the key region and covering the key pattern.

Abstract: The invention relates to a method for fabricating a semiconductor device. The method includes providing a cavity structure comprising a seed area with a seed material. The method further includes growing, within the cavity structure, a quantum dot structure in a first growth direction from a seed surface of the seed material and growing, in the first growth direction, a first embedding layer on a first surface of the quantum dot structure. The method further includes removing the seed material and growing, within the cavity structure, on a second surface of the quantum dot structure, a second embedding layer in a second growth direction. The second surface of the quantum dot structure is different from the first surface of the quantum dot structure and the second growth direction is different from the first growth direction. The invention further relates to devices obtainable by such a method.

Abstract: A method for forming a semiconductor structure and a semiconductor structure are provided. The method includes: a stacked structure is formed on a surface of a substrate, the stacked structure including supporting layers and sacrificial layers which are alternately stacked; a buffer layer is formed on a surface of the stacked structure facing away from the substrate; capacitor holes penetrating through the stacked structure and the buffer layer and exposing capacitor contacts are formed; a first electrode layer covering inner walls of the capacitor holes is formed; an etching window penetrating through the buffer layer is formed; part of the supporting layers and all of the sacrificial layers in the stacked structure are removed along the etching window; the buffer layer is removed; and a dielectric layer and a second electrode layer are formed to form a capacitor.

Abstract: The invention comprises a light emitting diode chip and a package substrate. The light emitting diode chip is provided with a semiconductor epitaxial structure, a lateral extending interface structure, a chip conductive structure, an N-type electrode located above the semiconductor epitaxial structure and a P-type bypass detection electrode located on the lateral extending interface structure. The chip conductive structure is provided with a P-type main electrode located on a lower side. The package substrate comprises a plurality of electrode contacts through which the N-type electrode, the P-type bypass detection electrode and the P-type main electrode are connected, and a process quality of a alternative substrate adhesive layer in one of the semiconductor epitaxial structure and the chip conductive structure and a chip-substrate bonding adhesive layer between the P-type main electrode and the package substrate is evaluated by detecting electrical characteristics.

Abstract: An integrated circuit (IC) device includes at least one delay circuit having an input and an output, and an output connector electrically coupled to the output. The delay circuit further includes a plurality of transistors electrically coupled with each other between the input and the output. The plurality of transistors is configured to delay an input signal received at the input to generate a delayed signal at the output. The output is in a first metal layer. The output connector includes a first conductive pattern in the first metal layer, and a second conductive pattern in a second metal layer different from the first metal layer. The second conductive pattern electrically couples the output to the first conductive pattern.

Abstract: A method of forming a semiconductor structure including a metal-insulator-metal (MIM) capacitor includes: forming a stack structure over a substrate, wherein the stack structure includes a plurality of electrode material layers and a plurality of insulating material layers alternately stacked over the substrate; forming a mask layer on the stack structure; and performing a patterning process on the stack structure, so as to form the MIM capacitor comprising alternately stacked electrodes and insulating layers. Performing the patterning process includes: performing a first etching process to remove a first portion of the stack structure exposed by the mask layer; performing a first trimming process on the mask layer to remove a portion of the mask layer, and a first trimmed mask layer is formed; and performing a second etching process to remove a second portion of the stack structure exposed by the first trimmed mask layer.

Abstract: A semiconductor device includes a first device formed over a substrate. The first device includes a first device formed over a substrate, and the first device includes a first gate stack structure encircling a plurality of first nanostructures. The semiconductor device includes a first epitaxy structure wrapping an end of one of the first nanostructures, and a second device formed over the first device, wherein the second device includes a second gate stack structure encircling a plurality of second nanostructures. The semiconductor device includes a second epitaxy structure wrapping an end of one of the second nanostructures, and the second epitaxy structure is directly above the first epitaxy structure.

Abstract: A method used in forming an electronic component comprising conductive material and ferroelectric material comprises forming a non-ferroelectric metal oxide-comprising insulator material over a substrate. A composite stack comprising at least two different composition non-ferroelectric metal oxides is formed over the substrate. The composite stack has an overall conductivity of at least 1×102 Siemens/cm. The composite stack is used to render the non-ferroelectric metal oxide-comprising insulator material to be ferroelectric. Conductive material is formed over the composite stack and the insulator material. Ferroelectric capacitors and ferroelectric field effect transistors independent of method of manufacture are also disclosed.