Abstract: The present disclosure relates to a Corynebacterium glutamicum mutant strain having enhanced L-lysine productivity and a method of producing L-lysine using the same. The mutant strain may produce L-lysine in an improved yield compared to the parent strain by increasing or enhancing the expression of a gene encoding aspartate-semialdehyde dehydrogenase therein.

Abstract: An input sensing device includes first driving electrodes, second driving electrodes, and sensing electrodes, and a sensing driver that transmits a first driving signal to the first driving electrodes at a first frequency, transmits a second driving signal to the second driving electrodes at a second frequency, and determines a touch or approach of an external object based on sensing signals received from the sensing electrodes. The sensing driver includes analog front-end circuits that separate a sensing signal of the first frequency and a sensing signal of the second frequency that are received from the respective sensing electrodes, and generate digital sensing data based on a result of a recombination of the separated sensing signals.

Abstract: The semiconductor device includes a substrate having a cell area and a via area; a transistor and a logic interconnection disposed over the substrate; a lower insulating layer covering the transistor and the logic interconnection; a lower conductive layer on the lower insulating layer in the cell area; a support pattern disposed on the lower insulating layer in the via area; a lower via plug having a side surface in contact with the support pattern and a bottom surface in contact with the logic interconnection; a word line stack disposed on the lower conductive layer in the cell area; an dielectric layer stack disposed on the support pattern in the via area; a vertical channel pillar penetrating the word line stack to be connected to the lower conductive layer; and an upper via plug penetrating the dielectric layer stack to be vertically aligned with the lower via plug.

Abstract: Provided are a biodegradable aliphatic-aromatic polyester copolymer having excellent hydrolysis resistance and high viscosity which has a carboxyl end group (CEG) content of 15 mg KOH/g or less, a ratio (Mz/Mn) of a z-average molecular weight (Mz) to a number average molecular weight (Mn) of 3 to 15, and a melt index (MI) of 5 g/10 min or less as measured under conditions of a temperature of 190° C. and a load of 2.16 kg in accordance with ASTM D 1238. A method of preparing a biodegradable aliphatic-aromatic polyester copolymer is provided, including adding a chain extender and an anti-hydrolysis agent to an aliphatic-aromatic polyester pre-copolymer over time, whereby a significant viscosity rise and improvement of hydrolysis resistance may be implemented simultaneously.

Abstract: Disclosed is a USB adapter for a vehicle that can effectively dissipate heat generated during power supply and data transmission. The USB adapter includes a casing installed at a center fascia or a console box of the vehicle, wherein one surface of the casing is open; a printed circuit board received inside the casing, wherein a USB port is mounted at one end of the printed circuit board and a receptacle is mounted at the other end of the printed circuit board; and a heat dissipation member configured to transfer heat generated during power supply and data transmission to the casing, such that the casing dissipates the heat out of the USB adapter.

Abstract: Described herein is a solid electric conductor and methods of making and using the solid electric conductor. The solid electric conductor can include two discrete populations of particles intermixed. A first population of particles can include an ionically conducting solid-electrolyte, and a second population of particles can include an electrode active material. The compositions and methods described allow to achieve high specific energy, good cycle/calendar life, and low cobalt (Co) loading to reduce the cost of battery cells.

Abstract: A multilayer electronic component includes: a body including dielectric layers and having first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction; side margin portions disposed on the fifth and sixth surfaces, respectively; and external electrodes disposed on the third and fourth surfaces, respectively. The body includes an active portion including internal electrodes disposed alternately with the dielectric layers in the first direction, one of the internal electrodes includes a central portion and an interface portion disposed between the central portion and one of the dielectric layers, and the interface portion and one of the side margin portions include Sn.

Abstract: A semiconductor device includes a substrate that includes an element separation film, an active region defined by the element separation film and arranged in a first direction, and a trench positioned across the active region and the element separation film, a bit line contact that is positioned within the trench and is connected to the active region, a bit line structure that is connected to the substrate through the bit line contact and that extends in a second direction different from the first direction across the active region, and a first contact spacer, a second contact spacer, and a third contact spacer within the trench and around the bit line contact, the first contact spacer being continuous within the trench, and each of the second contact spacer and the third contact spacer being separated into at least two discrete parts within the trench.

Abstract: An image encoding/decoding method is provided. An image decoding method of the present invention may comprise deriving an intra-prediction mode of a current luma block, deriving an intra-prediction mode of a current chroma block based on the intra-prediction mode of the current luma block, generating a prediction block of the current chroma block based on the intra-prediction mode of the current chroma block, and the deriving of an intra-prediction mode of a current chroma block may comprise determining whether or not CCLM (Cross-Component Linear Mode) can be performed for the current chroma block.

Abstract: A method and device for cell (re)selection in an EFB-based non-terrestrial network includes the steps of: receiving, from a satellite, cell selection configuration information including information about a cell service timer indicating when each of one or more cells can provide a communication service; decreasing the cell service timer of each of the one or more cells; measuring the reception quality of each of the one or more cells; and performing a cell selection procedure on the basis of the cell service timer of each of the one or more cells.

Abstract: A liquid hydrogen fuel tank including a container is disclosed. The container includes an outer tank and an inner tank; a gaseous hydrogen discharge pipe configured to allow gaseous hydrogen to flow therein; a liquid hydrogen supply pipe, of which a portion is located inside the gaseous hydrogen discharge pipe; a discharge connection pipe, of which one end is connected to the gaseous hydrogen discharge port of the inner tank and the other end is connected to the gaseous hydrogen discharge pipe; and an injection connection pipe, of which one end is connected to the liquid hydrogen supply port and the other end is connected to the liquid hydrogen supply pipe; wherein the gaseous hydrogen discharge pipe includes at least one gas discharge port configured for a connector of an external gas moving pipe to be inserted thereinto.

Abstract: An imaging lens system includes a lens group including a plurality of lenses, and an optical path folding member disposed on an image side of the lens group, wherein ?1.2<fR/PL<?0.40, where fR is a focal length of a rearmost lens disposed closest to an imaging plane in the lens group, and PL is a distance from an incident surface of the optical path folding member to an exit surface of the optical path folding member.

Abstract: The present disclosure discloses a quick-connecting receptacle for a liquid hydrogen storage tank. The quick-connecting receptacle comprises: a storage tank for storing liquid hydrogen; and a receptacle connecting an external transmission pipe and the storage tank so that liquid hydrogen introduced through the external transmission pipe is stored in the storage tank. The receptacle includes an upper receptacle connected to a lower end portion of the transmission pipe and a lower receptacle connected to an upper portion of the storage tank. The lower receptacle includes a cylinder member accommodated therein, and as the cylinder member moves up and down, liquid hydrogen or gaseous hydrogen is stored in the storage tank or liquid hydrogen or gaseous hydrogen is discharged from the storage tank to outside.

Abstract: The present disclosure relates to a method for providing a service for security of a web-browser-based content which increases security of an original content by inserting garbage characters into a text constituting an HTML-based original content, which can be opened through a web browser, to secure the original content, and by enabling only authenticated functions to be executed when calling functions for removing the garbage characters and performing functions related to the original content. The present disclosure, without installing a specific program linked to the web browser, can easily prevent a user who does not have the right to open an original content on a web browser from abnormally accessing the original content by constructing a certain function which is not authenticated. Thereby a copyrighted product infringement for a web browser-based original content can be prevented.

Abstract: A display device includes a display panel including a base substrate and pixels. The base substrate includes first and second regions and a bending region therebetween. The pixels are on a front surface of the base substrate in the first region and are spaced apart from the second region. A drive circuit is on the second region and is electrically connected with the display panel. First and second plates are on a rear surface of the base substrate and overlap at least a portion of the first and second regions, respectively. The first plate includes a first surface facing the bending region. The second plate includes a second surface facing the bending region. A reinforcing member is on the rear surface of the base substrate and covers at least a portion of at least one of the first and second surfaces.

Abstract: The present disclosure relates to an artificial intelligence-based similar sound source search system and method for searching for a matching sound source by identifying timbre, pitch, and chord information using a convolutional neural network (CNN) and comprises a sound source input unit, a sound source analysis unit, a sound source information extraction unit, and a matching sound source search unit.

Abstract: A display device comprises a substrate; a driving transistor including a first active layer and a switching transistor including a second active layer, the first active layer and the second active layer being disposed on the substrate; a first gate insulating layer disposed on the first active layer of the driving transistor and the second active layer of the switching transistor; first and second gate electrodes disposed on the first gate insulating layer to overlap the first active layer of the driving transistor and the second active layer of the switching transistor, respectively; a first interlayer insulating layer disposed on the first gate electrode and the second gate electrode; and a second interlayer insulating layer disposed on the first interlayer insulating layer to overlap the first active layer without overlapping the second active layer in a plan view.

Abstract: The present disclosure relates to a power cable system with a different conductor connecting part that secures sufficient bending strength to prevent damage thereto and ensure durability even when both a tensile force and bending are applied to connect power cables with different types of conductors, and a method of connecting power cables with different types of conductors.

Abstract: An apparatus for generating text from an image may comprise: a memory configured to store at least one instruction; and a processor configured to execute the at least one instruction, wherein the processor is further configured to generate encoding information for an image based on the image and extract text information related to content of the image based on a degree of association with the encoding information.

Abstract: A laser diode package according to the present disclosure includes a packaging housing unit and a coolant housing unit, wherein the coolant housing unit is coupled to the packaging housing unit, includes a coolant inlet through which coolant is introduced and a coolant outlet through which the coolant is discharged, and has a coolant flow path therein, and laser light source units disposed on a base of the packaging housing unit and each including a laser diode configured to emit a laser beam, wherein the laser light source unit includes a cooler coupled to the base, including a coolant channel connected to the coolant flow path of the coolant housing unit, and having at least an upper surface made of a metal layer, and a submount bonding-coupled to the upper surface of the cooler and having an upper surface to which the laser diode is bonding-coupled.