Abstract: A method for analyzing the shape of a wafer according to an embodiment comprises the steps of: acquiring a sectional image showing a wafer to be analyzed; finding a coordinate row of the surface contour of the wafer in the sectional image; and obtaining shape analysis data, including information about the shape of the wafer, using the coordinate row.

Abstract: There is provided a cleaner composition for a process of manufacturing a semiconductor and a display. The cleaner composition includes 0.01 to 5.0 wt % of amino acid-based chelating agent, 0.01 to 1.5 wt % of organic acid, 0.01 to 1.0 wt % of inorganic acid, 0.01 to 5.0 wt % of alkali compound, and the balance of deionized water and is based on acidic water with pH levels of 1 to 5. The cleaner composition may enhance metal contaminants removal capability and have a function to remove particles and organic contaminants, and prevent corrosion of copper and reverse adsorption of copper. Thus, cleaner composition may be used for various purposes of etching copper, removing residues, and a cleaner by adjusting an etch rate.

Abstract: System and methods are provided for admission in a network comprising at least one node providing network controller (NC) functionality. A first node in the network, which is capable of generating SALTs, may assume NC functionality, and may distribute the SALT to at least one other node within the network. The first node may receive from the at least one other node, during admission to the network, a request for a dynamic encryption key, with the request being encrypted using a static encryption key unique to the at least one other node, and the static encryption key being determined based on the SALT.

Abstract: A mobile terminal and a control method therefor are disclosed. The mobile terminal and the control method therefor of the present invention can: broadcast, to at least one external electronic device, advertising data and a signal for requesting the activation of a second layer included in a communication unit of the at least one external electronic device through a first layer related to low-power near field communication technology; pair with a specific electronic device through a second layer related to specific near field communication technology distinguished from the low-power near field communication technology, if a response to the activation request is received from the specific electronic device among the at least one external electronic device; and transmit data to the paired specific electronic device.

Abstract: Methods and apparatuses for hiding and extracting data based on a pilot code sequence are provided. A data hiding method may include converting an input audio signal to a frequency domain, distorting phase information of the audio signal converted to the frequency domain based on a pilot code sequence representing data to be hidden, and converting the audio signal with the distorted phase information to a time domain and transmitting the audio signal converted to the time domain. The pilot code sequence may be a set of phase values corresponding to a bit value “0” or “1” of data.

Abstract: A display device including: a substrate configured to include a first region and a second region formed at an outer periphery of the first region; an emission layer disposed on the first region and the second region of the substrate; a polarizer disposed on the emission layer; a touch panel disposed on the polarizer; a window disposed on the touch panel; and a light blocking layer covering side surfaces of the polarizer and the touch panel and a top surface of the emission layer disposed on the second region of the substrate. The polarizer and the touch panel cover the first region of the substrate and expose the second region of the substrate.

Abstract: Disclosed are a terminal and a CSI feedback method of a terminal, comprising the steps of: classifying cells into one or more cell groups on the basis of cell IDs of the cells set in a terminal; selecting a representative cell representing other cells belonging to each cell group; and transmitting a CSI feedback on the cells belonging to each cell group to at least one of a macro cell and a small cell connected to the terminal by using the representative cell selected in each cell group.

Abstract: A method of fabricating a wire grid polarizer includes sequentially depositing a conductive wire pattern layer, and a plurality of guide patterns which forms one or more trenches therebetween on the conductive wire pattern layer, hydrophobically treating surfaces of the conductive wire pattern layer exposed in the trenches, and the guide patterns, coating the hydrophobically treated conductive wire pattern layer in the trenches with a neutral layer to partially fill the trenches, filling a remainder of the trenches with a block copolymer of two monomers with different etching rates, aligning the block copolymer filled in the trenches, selectively removing blocks of one monomer among the two monomers from the aligned block copolymer, and patterning the conductive wire pattern layer by using blocks of the other monomer among the two monomers remaining in the trenches and the guide patterns as a mask.

Abstract: A function for configuring a screen reflecting user preference is implemented when formlets are displayed to indicate function items of a mobile communication terminal. The size, position and shape of a formlet on which an indicator is positioned are changed by user settings in a state in which multiple formlets are displayed, thereby increasing accessibility to a formlet of high preference to a user and also increasing display visibility.

Abstract: A scaffold for a fitness stepper comprises a scaffolding plate configured to be installed on the fitness stepper and a mat attached on upper side of the scaffolding plate. The scaffolding plate comprises a separating prevention frame extended from edge of the scaffolding plate and surrounding the mat attached on the upper side of the scaffolding plate and a plurality of protrusions form on the upper side of the scaffolding plate. The mat comprises a plurality of bumps formed on an upper side of the mat, and a plurality of grooves between adjacent bumps of the plurality of bumps. The plurality of protrusion is arranged to form a grid pattern on the upper side of the scaffolding plate. Each protrusion of the plurality of protrusions has a right triangle shape having a right angle and a tilt angle with the upper side of the scaffolding plate.

Abstract: The present disclosure relates to a clothes treating apparatus having a drying function, and more particularly, a clothes treating apparatus having a drying function, capable of fast drying a large quantity of targets to be dried by employing a heater assembly, separate from a cabinet having a drum and the like therein. The clothes treating apparatus having a drying function comprises a cabinet to receive a rotatable drum therein, the cabinet defining an appearance of the apparatus, a module part mounted onto an outer surface of the cabinet, the module part having a heater assembly, a blower assembly, and a housing for accommodating the heater assembly and the blower assembly, and a link unit to connect the module part onto the rear side of the cabinet.

Abstract: A light-emitting diode (LED) device configured to provide a multi-color display includes a plurality of light-emitting cells at least partially defined by a partition layer. The LED device may be configured to reduce optical interferences between the light-emitting cells. The LED device includes a plurality of light-emitting structures spaced apart from one another; a plurality of electrode layers on respective first surfaces of the light-emitting structures, a separation layer configured to electrically insulate the light-emitting structures from each other; phosphor layers on respective second surfaces of the light-emitting structures and associated with different colors, and a partition layer between the phosphor layers to separate the phosphor layers from one another. Each light-emitting cell may include a separate light-emitting structure, a separate set of one or more electrodes, and a separate phosphor layer.

Abstract: Systems and methods for selecting representative photos for a photo album are described. An example computing device may include a display, a logic device, and a storage device storing instructions executable by the logic device to, for each known individual recognized in one or more photos of the album, determine an affinity score for that known individual indicating a connection of that known individual to a) a user of the computing device and b) a context corresponding to the album. The instructions may be further executable to select one or more known individuals based on the affinity score to be included in a subset of the known individuals recognized in one or more photos of the album, and select a representative photo of each of the subset of the known individuals to be included in one or more of a highlight photoset and a cover photo for the album.

Abstract: A switched-mode power converter includes timing control feedback loop circuits to minimize or eliminate the potential difference across a high-power switch and a low-power switch during their transitions times. A first feedback circuit compares the measured voltage across the high-power switch at the moment the high-power switch closes with the input voltage to the high-power switch to control a low-to-high delay time. A second feedback circuit compares the measured voltage across the low-power switch at the moment the low-power switch closes with the input voltage to the low-power switch to control a high-to-low delay time. A third feedback circuit compares the measured voltage across the low-power switch at the moment the low-power switch opens. The output of the third feedback circuit is provided as inputs to the first and second feedback circuits. The third feedback circuit also controls the frequency of the power converter.

Abstract: Compositions and methods for stabilizing biomolecules are disclosed. Specifically, the compositions include novel homopolymers or copolymers containing trehalose side chains conjugated to biomolecules. When such homopolymers or copolymers are placed in close proximity to biomolecules, such as proteins, the homopolymers or copolymers protect and/or stabilize the biomolecule. The compositions and methods may be suitable for use in various industries such as healthcare (pharmaceuticals), molecular biology, biofuels, paper, personal care, detergent, photographic, rubber, brewing, dairy and food processing industries.

Abstract: Provided is a method of providing a broadcasting service and playing a broadcast by using an object state transmitting method, in which a data capacity of a video may be remarkably reduced to transmit a broadcasting image and image data of the broadcasting image may be received and played. Accordingly, according to the method of providing a broadcasting service and playing a broadcast by using an object state transmitting method, a broadcasting image having a small data capacity may be transmitted, received and provided at a high image quality at the same time.

Abstract: Provided is a power semiconductor device comprising a pair of gate electrodes respectively disposed in a first trench and a second trench spaced apart from each other in a substrate; a body region having a first conductivity type disposed between the first trench and the second trench; a pair of floating regions having a first conductivity type spaced apart from each other and surrounding a bottom surface and at least one side surface of the first trench and the second trench, respectively; and a drift region having a second conductivity type which extends from below the pair of floating regions through a region between the pair of floating regions to the body region, wherein, in the drift region, the doping concentration of a second conductivity type between the pair of floating regions is higher than the doping concentration of a second conductivity type below the pair of floating regions.