Abstract: A method of fabricating a device including a two-dimensional (2D) material includes forming a transition metal oxide pattern on a substrate and forming a transition metal dichalcogenide layer on a top surface and a side surface of a residual portion of the transition metal oxide pattern. The forming the transition metal dichalcogenide layer may include replacing a surface portion of the transition metal oxide pattern with the transition metal dichalcogenide layer. The transition metal dichalcogenide layer includes at least one atomic layer that is substantially parallel to a surface of the residual portion of the transition metal oxide pattern.

Abstract: A rechargeable lithium battery including a negative electrode; a positive electrode including a positive active material; and a non-aqueous electrolyte, wherein the non-aqueous electrolyte includes a non-aqueous organic solvent, a lithium salt, a first additive including a compound represented by one of Chemical Formulae 1 to 4 and a second additive including a compound represented by Chemical Formula 5 or Chemical Formula 6, or a combination thereof, the positive active material includes a compound that includes about 70 mol % or greater of Ni based on the total mole number of all metal elements except for Li,

Abstract: A composition for an encapsulant according to an embodiment of the present application comprises: 1) a silicone resin; 2) one or more moisture absorbents; 3) one or more photoinitiators; and 4) a monomer capable of dissolving the photoinitiators.

Abstract: A device including a two-dimensional (2D) material includes a substrate including a recess recessed from a main surface of the substrate and extending in a first direction, a 2D material pattern on the substrate and intersecting with the recess of the substrate, a gate structure contacting the 2D material pattern and extending in the first direction along the recess of the substrate, a first electrode contacting a first end of the 2D material pattern, and a second electrode contacting a second end of the 2D material pattern. The 2D material pattern extends in a second direction and includes atomic layers that are parallel to a surface of the substrate.

Abstract: A device includes a substrate, a first electrode on the substrate, an insulating pattern on the substrate, a second electrode on an upper end of the insulating pattern, a two-dimensional (2D) material layer on a side surface of the insulating pattern, a gate insulating layer covering the 2D material layer, and a gate electrode contacting the gate insulting layer. The insulating pattern extends from the first electrode in a direction substantially vertical to the substrate. The 2D material layer includes at least one atomic layer of a 2D material that is substantially parallel to the side surface of the insulating pattern.

Abstract: An organic light emitting display device includes a first substrate, a pixel structure, a second substrate, a reflective member, and a light transmitting member. The first substrate includes a plurality of pixel regions. Each of the pixel regions has sub-pixel regions and a reflective region surrounding the sub-pixel regions. The pixel structure is disposed in each of the sub-pixel regions on the first substrate. The second substrate is disposed on the pixel structure. The reflective member has an opening disposed in each of the sub-pixel regions, and is disposed in the reflective region of the second substrate. The light transmitting member covers the opening of the reflective member and partially overlaps the reflective member. The light transmitting member blocks ultraviolet rays and transmits a predetermined light.

Abstract: Provided is a secondary battery module having a through type cool channel for preventing contaminated air generated from a pouch type cell from being introduced into a vehicle, and more particularly, a secondary battery module having a through type cool channel capable of preventing contaminated air generated from battery cells from being introduced into a vehicle and easily cooling heat generated from the battery cells, by sealing an electrode assembly, in which a plurality of battery cells are stacked, by a case, forming a separate gas discharge pipe in the case to discharge the gases to a designated place, and coupling both ends of a partition tube having a cool channel formed therein to contact the battery cells and communicate with an outside of the case.

Abstract: A vertical semiconductor device includes odd and even cell blocks, and odd and even block pad structures. Each of the odd cell blocks includes first conductive line structures including conductive lines and insulation layers alternatively stacked in a first direction. Each of the even cell blocks includes second conductive line structures having substantially the same shape as the first conductive line structures. The odd block pad structure is connected to first edge portions of the first conductive line structures. The even block pad structure is connected to second edge portions, opposite the first edge portions, of the second conductive line structures. Each of the odd cell blocks and the even cell blocks has a first width in a third direction. Each of the odd and even block pad structures is formed on a region of a substrate having a second width greater than the first width in the third direction.

Abstract: A display device includes a first unit pixel disposed in a first pixel column and a first pixel row, and a second unit pixel disposed in the first pixel column and a second pixel row adjacent to the first pixel row, and first and second gate lines extending in a row direction and having gate voltage input pads at a terminal portion thereof. First and second data lines extend in a column direction and are connected to the first unit pixel and the second unit pixel, respectively. A first charge control line extends in the row direction and has a charge control gate voltage input pad disposed at a terminal portion thereof. The first gate line is connected to the first unit pixel and the second gate line is connected to the second unit pixel. The first gate line and the second gate line simultaneously receive a same gate pulse.

Abstract: A low gloss ASA-based resin composition having excellent weatherability and heat resistance is provided. The low gloss ASA-based resin composition is obtained by blending a general SAN copolymer, a heat-resistant SAN copolymer, a crosslinked aromatic vinyl compound-cyanide vinyl compound copolymer, and an amorphous inorganic material with large diameter and extra-large diameter ASA graft copolymers at a predetermined composition ratio. The low gloss ASA-based resin composition is useful in the manufacture of a high-quality molded article in which gloss characteristics are uniformly exhibited because impact resistance, heat resistance, flowability, weatherability, and low gloss characteristics are all excellent, and particularly, the gloss deviation on the entire surface of the injection molded article is significantly reduced.

Abstract: A motor control system is provided for compensating disturbance. The system includes a controller that supplies an input voltage to a motor based on the difference between a current command value to a motor and an actual current of the motor. A motor modeling part outputs a motor output current based on an input voltage from the controller and a disturbance observation part is formed as a reverse model of the motor modeling part to remove current noise using a current differentiation filtering method. Additionally, a disturbance compensation amount determination part determines a disturbance compensation amount based on the disturbance estimated by the disturbance observation part.

Abstract: Provided is a shock-absorbing packing box, in which a pair of inner shells are partially fused between a pair of outer shells to constitute a shock-absorbing packing material having a plurality of air cells, and when air is filled into the air cells, the plurality of air cells filled with the air are connected in an overall box-shaped structure.

Abstract: A planetary gear train may include first to fourth planetary gear sets having first to third, fourth to sixth, seventh to ninth, and eighth to twelfth elements, the first to third gear sets being mounted on an input shaft, the fourth gear set being mounted on an output shaft, first shaft connected to the first and fourth elements, second shaft connected to the second and ninth elements, third shaft connected to the third element and the input shaft, fourth, fifth, sixth, and seventh shaft connected to the fifth, sixth, seventh, and eighth elements respectively, eighth shaft connected to the tenth element and externally gear-meshed with the fifth shaft, ninth shaft connected to the eleventh element and the output shaft, tenth shaft connected to the twelfth element, and externally gear-meshed with the seventh shaft, and two transfer gears each forming external gear-engagement between a corresponding pair of shafts.

Abstract: A head mount wearable device is provided. The housing includes a first surface and a second surface, in which the first surface faces the face of a user and the second surface is opposite to the first surface when a user wears the head mount wearable device, a pair of lenses disposed inside at least one opening formed through the housing from the first surface to the second surface, at least one mounting member connected to the housing and configured to be worn by a user where the pair of lenses are positioned in front of the eyes of a user, and a holder assembly formed on the second surface or close to the second surface to hold a mobile device including a display and holding the mobile device where the display of the mobile device faces the opening.

Abstract: The present invention relates to a method for predicting the physical properties of polymers. More specifically, the present invention relates to a method for predicting long-term stability of polymers using a molecular weight distribution curve.

Abstract: There are provided a memory system and an operating method thereof. An operating method of a memory system includes: receiving a read command from a host; a first search process of search for data corresponding to the read command in a controller memory buffer; and a first transfer process of transferring the data to the host, wherein the controller memory buffer is accessible by the host.

Abstract: A planetary gear train of an automatic transmission may include first to fourth planetary gear sets having first to third, fourth to sixth, seventh to ninth, and eighth to twelfth elements, the first to third gear sets being mounted on an input shaft, the fourth gear set being mounted on an output shaft, a first shaft connected to first and sixth elements, a second shaft connected to second and ninth elements and input shaft, a fourth shaft connected to fourth and seventh elements, third, fifth, and sixth shafts connected to third, fifth, and eighth elements respectively, a seventh shaft connected to tenth element, and externally gear-meshed with fifth shaft, an eighth shaft connected to eleventh element and output shaft, and externally gear-meshed with sixth shaft selectively, a ninth shaft connected to the twelfth element, and two transfer gears each forming external gear-engagement between a corresponding pair of shafts.

Abstract: An artificial intelligence (AI) system and application thereof, where the AI system simulates functions (e.g., recognition and judgment of the human brain) by using a machine learning algorithm like deep learning. In particular, an AI system and a method of providing content based on applications thereof are provided. The method includes obtaining, by an electronic device, a plurality of images included in content; and determining a time point for displaying an advertisement reproduced in synchronization with the content, based on at least one of a type of the content, image characteristics of the plurality of images, and a viewing pattern of a user.

Abstract: An antenna device is provided. The antenna device includes a first radiating conductor including a feeding portion and a radiating portion extending from the feeding portion, the feeding portion including a feeding terminal and a shorting pin, a ground electrically connected with the first radiating conductor via the shorting pin and configured to provide a reference potential for the first radiating conductor, and a first switch circuit provided on a side of the radiating portion and configured to selectively connect the radiating portion with the ground. The first radiating conductor is configured to form at least part of an inverted-F antenna structure when the first switch circuit is open and to form at least part of a loop antenna structure when the first switch circuit is closed.

Abstract: Embodiments of the disclosure relate to methods for recognizing characters displayed on a display and devices for supporting the same. According to an embodiment, an electronic device may comprise a housing, a touchscreen display exposed through a portion of the housing, a processor electrically connected to the touchscreen display, and a memory electrically connected with the processor, wherein the memory may store instructions to, when the electronic device is operated, enable the processor to display a user interface including text having a plurality of words, detect a first position of an external object on or adjacent the touchscreen display, determine a single word at least partially based on the first position, provide a translation of the single word in a first mode, detect a second position of the external object on or adjacent the touchscreen display, determine two or more words at least partially based on the second position, and provide a translation of the two or more words in a second mode.