Abstract: A semiconductor device is provided. The semiconductor device includes a substrate comprising a lower wire, an etch stop layer on the substrate, an interlayer insulating layer on the etch stop layer, an upper wire disposed in the interlayer insulating layer and separated from the lower wire and a via formed in the interlayer insulating layer and the etch stop layer and connecting the lower wire with the upper wire, wherein the via comprises a first portion in the etch stop layer and a second portion in the interlayer insulating layer, and wherein a sidewall of the first portion of the via increases stepwise.

Abstract: Systems and methods for obtaining data capture at a cell site for developing a three dimensional (3D) thereof include obtaining or providing the multiple camera apparatus comprising a plurality of cameras at a shelter, a cabinet, or an interior of a building and positioning the multiple camera apparatus therein; causing the plurality of cameras to simultaneously take photos based on the positioning; repositioning the multiple camera apparatus at a different location in the shelter, the cabinet, or the interior of the building to take additional photos; and providing the photos taken by the multiple camera apparatus to a 3D modeling system to develop a 3D model of the shelter, the cabinet, or the interior of the building, for a virtual site survey thereof.

Abstract: A method of manufacturing a display device, including: providing a display element layer on a substrate; forming a thin film encapsulation layer covering the display element layer; aging the thin film encapsulation layer by using a light source emitting artificial sunlight; and forming a window on the aged thin film encapsulation layer.

Abstract: An electronic device is provided. The electronic device includes a housing including a front plate, a back plate, and a side member surrounding a space between the front plate and the back plate. The side member includes a plurality of non-conductive portions and a conductive portion. The electronic device also includes a display module, and at least one wireless communication circuit. The electronic device also includes a printed circuit board (PCB). The camera assembly is exposed through a portion of the back plate. The camera assembly includes an image sensor mounted on the PCB, and a plurality of lenses. The camera assembly also includes a barrel that surrounds the plurality of lenses, and a camera bracket that surrounds at least part of the barrel. The camera assembly also includes a metal case that surrounds at least part of the camera assembly, and a shielding structure.

Abstract: Disclosed is a computer system for allocating a resource, such as a computing resource. In an aspect, there is provided a method for allocating a resource associated with a root node. The method includes: authenticating a network node by determining that the network node is child node, the child node being a node associated with a child in a hierarchical model; receiving, via a communication module and from the child node, a signal representing resource distribution data, the resource distribution data indicating a proportional distribution of resources among descendants of the child; and in response to receiving the signal representing resource distribution data, allocating the resource to the descendants of the child by: i) determining a total amount of resources allocated to the child; and ii) based on the resource distribution data, allocating respective portions from the total amount of resources allocated to the child to descendants of that child.

Abstract: A transistor with dual spacers includes a gate, a first dual spacer and a second inner spacer. The gate is disposed on a substrate, wherein the gate includes a gate dielectric layer and a gate electrode, and the gate dielectric layer protrudes from the gate electrode and covers the substrate. The first dual spacer is disposed on the gate dielectric layer beside the gate, wherein the first dual spacer includes a first inner spacer and a first outer spacer. The second inner spacer having an L-shaped profile is disposed on the gate dielectric layer beside the first dual spacer. The present invention also provides a method of forming said transistor with dual spacers.

Abstract: A semiconductor device includes first semiconductor patterns vertically stacked on a substrate and vertically spaced apart from each other, and a first gate electrode on the first semiconductor patterns. The first gate electrode comprises a first work function metal pattern on a top surface, a bottom surface, and sidewalls of respective ones of the first semiconductor patterns, a barrier pattern on the first work function metal pattern, and a first electrode pattern on the barrier pattern. The first gate electrode has a first part between adjacent ones of the first semiconductor patterns. The barrier pattern comprises a silicon-containing metal nitride layer. The barrier pattern and the first electrode pattern are spaced apart from the first part.

Abstract: A FinFET device structure is provided. The FinFET device structure includes a fin structure formed over a substrate and a first gate structure formed over the fin structure. The FinFET device structure also includes a first capping layer formed over the first gate structure and a first etching stop layer over the first capping layer and the first gate structure. The FinFET device structure further includes a first source/drain (S/D) contact structure formed over the fin structure and adjacent to the first gate structure. A portion of the first etching stop layer which is directly above the first capping layer is higher than another portion of the first etching stop layer which is directly above the first gate spacer layer.

Abstract: A network hub may be configured to dynamically select a desired frequency (among available licensed spectrum holdings of a carrier) at which to operate. A network hub may send a current geographic location of the network hub to a server computer, and, in response, the network hub may receive, from the server computer, multiple available frequencies at which a configurable software defined radio (SDR) of the network hub can be configured to operate. The network hub may perform a network scan to determine respective current conditions of individual frequencies of the multiple available frequencies, select a particular frequency based at least in part on the current conditions of the individual frequencies, and configure the configurable SDR to operate at the selected frequency.

Abstract: A capacitive touch window includes: a substrate; a cover substrate; and an electrode, wherein a portion of the substrate is flat and another portion thereof is curved, and the electrode includes: a first sensing electrode; a second sensing electrode including second unit sensing electrodes spaced apart from the first sensing electrode; a bridge electrode connecting the second unit sensing electrodes; and an insulating layer between the first sensing electrode and the bridge electrode. The first and second sensing electrodes are disposed on a same surface of the substrate. The bridge electrode includes: a first mesh line having a first width; a second mesh line having a second width; and a first cross area in which the first and second mesh lines cross each other, the first cross area having a third width, wherein the third width is 2 to 5 times the first width and the second width.

Abstract: A bulk acoustic wave resonator includes a substrate, a lower electrode connection member, a lower electrode, a piezoelectric layer, an upper electrode, an upper electrode connection member, and a dielectric layer in which the lower electrode, the piezoelectric layer, and the upper electrode are embedded. The lower electrode, the piezoelectric layer, and the upper electrode constitute a resonant portion. An extension portion extends away from either the lower electrode or the upper electrode to protrude outwardly from the resonant portion. A capacitor portion is constituted by the extension portion, a portion of the upper electrode connection member disposed above the extension portion, and a portion of the dielectric layer disposed between the extension portion and the portion of the upper electrode connection member disposed above the extension portion.

Abstract: A method for oligomerizing an olefin comprising performing a multimerization reaction of an olefin in the presence of an oligomerization catalyst system comprising a ligand compound, a transition metal compound and a co-catalyst, and controlling a reaction temperature during the multimerization reaction in a range of 30 to 150° C., such that a product of the multimerization reaction comprising 1-hexene and 1-octene has a predetermined value of a weight ratio of 1-hexene and 1-octene selected from a range of 1:0.5 to 1:7.

Abstract: The present invention proposes a method of providing a broadcasting service. The method of providing the broadcasting service through a broadcasting receiver according to the present invention includes: a step of pairing a network interface unit and a companion device; and a step of receiving an electronic service guide (ESG) through a reception unit, wherein the method of providing the broadcasting service may include ESG data related to at least one broadcasting service.

Abstract: A position detecting apparatus includes: a communicator performing pairing with a user terminal and transmitting a first signal including authentication information to the paired user terminal; a signal output device outputting a second signal generated based on the authentication information to an inside of a vehicle; and a vehicle controller generating the first signal and the second signal after the pairing with the user terminal is completed, and when a device authentication result is received from the user terminal based on the first signal and the second signal, detecting a position of the user terminal based on the received device authentication result.

Abstract: A lubricating coating composition and a compressor including a sliding member coated with the lubricating coating composition. The lubricating coating composition includes a thermosetting or thermoplastic polyimide-based resin as a binder, a solid lubricant, various solvents, and other additives at a controlled ratio. The compressor includes a first member including a first sliding surface and a second member moving relative to the first member including a second sliding surface. The lubricating coating composition is applied to the first sliding surface or the second sliding surface.

Abstract: Provided is a method for managing a cloud server by using a manager server in a cloud environment, the method including receiving server template information of a first cloud server in a cloud domain, to which the manager server pertains, from the first cloud server, generating server setting information for a cloud server in the cloud domain based on the server template information of the first cloud server, and transmitting the server setting information for the cloud server to the first cloud server to drive the first cloud server.

Abstract: A method and a device for encoding/decoding an image are disclosed. The method for decoding an image comprises the steps of: decoding information on a quantization matrix; and restoring the quantization matrix on the basis of the information on the quantization matrix, wherein the information on the quantization matrix includes information indicating a DC value of the quantization matrix and/or information indicating differential values of quantization matrix coefficients.

Abstract: A composition for forming film having wrinkle structure and a method of forming the film are disclosed. The composition includes photo-curable agent and photoinitiator dissolved in the photo-curable agent. The cut off wavelength of light transmittance of the photo-curable agent is greater than the cut off wavelength of light absorbance of the photoinitiator. Photo-cured thin film is formed at the upper portion of composition layer at an initial time period of irradiation. By subsequent contraction, the photo-cured thin film forms wrinkles. The wrinkle structure is controlled by the relation of the cut off wavelength of light transmittance of the photo-curable agent and the cut off wavelength of light absorbance of the photoinitiator, the photo-curing rate of the composition and the thickness of the composition layer, and the photoinitiator concentration, etc., before photo-curing. The film may increase the emission efficiency of LED and OLED and the sensing effect of sensor.

Abstract: A display device including a flat display unit configured to output a planar image, a hologram generation unit configured to output a hologram image, and a controller for acquiring the holographic image with respect to at least a portion of the planar image.

Abstract: The present disclosure relates to system resource management in a variety of situations. The present disclosure provides a method and an apparatus for reducing memory requirements and improving processing speed when an electronic device performs padding for a particular arithmetic operation on data. To achieve the above objective, a method for operating an electronic device according to the present disclosure comprises the steps of: reading a first portion of data from a first memory; determining a first padding address based on the address of a byte belonging to a boundary region of the data among a plurality of bytes included in the first portion; writing values of the plurality of bytes and a value corresponding to the first padding address to a second memory; and reading a second portion of the data from the first memory.