Abstract: Battery modules and manufacturing methods of battery modules are disclosed. In one embodiment, a battery module includes a battery cell including an electrode assembly including electrodes, an exterior material surrounding the electrode assembly, and at least one protruding part disposed on a lower surface of the exterior material, a base plate comprising a cell mounting part and at least one recessed part arranged at a portion of the cell mounting part, the cell mounting part is structured to mount the battery cell to the battery module, and a heat transfer member disposed between the at least one recessed part and the at least one protruding part.

Abstract: There is provided an additive, containing magnesium silicate, for a secondary battery electrolyte and a preparation method therefor. The magnesium silicate has a mass ratio of 50 to 70 wt % of oxygen (O), 5 to 20 wt % of magnesium (Al), and 15 to 35 wt % of silicon (Si). The magnesium silicate has a surface area of 50 to 500 m2/g. The magnesium silicate has a pore size of 0.1 to 20 nm.

Abstract: A display device may include a thin film transistor disposed on a substrate, and a display element electrically connected to the thin film transistor. The thin film transistor may include an active pattern including polycrystalline silicon, a gate insulation layer disposed on the active pattern, and a gate electrode disposed on the gate insulation layer. An average value of grain sizes of the active pattern may be in a range of about 400 nm to about 800 nm. An RMS value of a surface roughness of the active pattern may be about 4 nm or less. A method of manufacturing a polycrystalline silicon layer may include cleaning an amorphous silicon layer with hydrofluoric acid, rinsing the amorphous silicon layer with hydrogenated deionized water, and irradiating the amorphous silicon layer with a laser beam having an energy density of about 440 mJ/cm2 to about 490 mJ/cm2.

Abstract: Provided is a laser crystallization apparatus including a beam generator generating an input laser beam, a beam converter dividing an input laser beam incident from a beam generator into a plurality of sub laser beams and disposed to have a predetermined rotation angle with respect to an optical axis parallel to a traveling direction of an input laser beam, and a beam concentrator condensing a plurality of sub laser beams and outputting an output laser beam having a beam profile having a predetermined beam width. Accordingly, a width of a stiffness area of a beam profile of an input laser beam may increase and a width of a high intensity area may decrease. Accordingly, the number of shots for the stiffness area at specific point of an amorphous silicon film may increase. Accordingly, a gradual dehydrogenation effect on an amorphous silicon film may be implemented. Accordingly, occurrence of defects in a polycrystalline silicon film formed by laser crystallization may be minimized or prevented.

Abstract: Methods and systems for executing tracking and monitoring manufacturing data of a battery are disclosed. One method includes: receiving, by a server system, sensing data of the battery from a sensing system; generating, by the server system, mapping data based on the sensing data; generating, by the server system, identification data of the battery based on the sensing data; generating, by the server system, monitoring data of the battery based on the sensing data, the identification data, and the mapping data; and generating, by the server system, display data for displaying a simulated electrode of the battery on a graphical user interface based on the monitoring data of the battery.

Abstract: Disclosed herein method and device for personalized active safety control. The method includes: generating input data including body information of a vehicle occupant and occupancy state information of the occupant; outputting initial control data of a restraint device of a vehicle based on collision data that responds to occurrence of a collision of the vehicle; producing injury risk information for each piece of adjustment restraint information by using a safety control model based on the adjustment restraint information, in which a variable adjustment parameter is applied to the initial control data, and the input data; generating, by the safety control model, optimal restraint control information among the adjustment restraint information, based on the injury risk information; and controlling the restraint device based on the optimal restraint control information.

Abstract: An apparatus for providing brain lesion information based on an image includes a magnetic resonance angiography (MRA) provider configured to provide an environment capable of displaying 3D time-of-flight magnetic resonance angiography (3D TOF MRA) using user input, a brain lesion input unit configured to generate and manage a brain lesion image, a maximum intensity projection (MIP) converter configured to configure MIP image data including at least one image frame corresponding to a projection position of the brain lesion image, a noise remover configured to remove noise of brain lesion information and to configure corrected MIP image data, from which the noise is removed, and an MRA reconfiguration unit configured to reconfigure a corrected brain lesion image by back-projecting the corrected MIP image data.

Abstract: To eliminate accumulation of air while preventing a decrease in pump efficiency, a pump is provided. The pump includes a rotary shaft, an impeller that is attached to the rotary shaft and that rotates with rotation of the rotary shaft, a casing that surrounds the rotary shaft, a shaft sealing device that seals a gap between the casing and the rotary shaft, and a baffle plate part that is located between the impeller and the shaft sealing device and attached to a rotating body. The baffle plate part extends in a direction that is inclined or orthogonal with respect to a surface orthogonal to an axial direction of the rotary shaft.

Abstract: Provided is a display device including a display panel configured to include a plurality of pixels positioned on a first substrate and a plurality of scan lines positioned along a first direction; and a plurality of shift registers configured to receive a plurality of clock signals and a start signal, to generate a plurality of scan signals, and to transfer the scan signals to the scan lines, wherein a first shift register among the shift registers is positioned on a second substrate, and is connected to an adjacent second shift register positioned on the first substrate among the shift registers and a corresponding scan line through a contact hole formed in the second substrate.

Abstract: A submodule for conversion of DC power capable of a plurality thereof being connected in series and used for DC-DC conversion in accordance with the present invention comprises: a power switching element for switching DC power supply to convert a source of DC including voltage transformation; a DC capacitor for storing DC power opened or closed by the power switching element; a power supply unit for supplying power required to drive the submodule from the DC capacitor; a submodule controller for controlling whole operation of the submodule; memory for storing data required for operating the submodule controller; and a communicating unit for performing data communication with an external device; wherein the submodule controller may perform a program update during a start sequence of the submodule or during a stop sequence thereof, while DC-DC conversion is operated.

Abstract: Disclosed is scattered ray-shielding underwear for radiation therapy. The scattered ray-shielding underwear for radiation therapy, according to an embodiment of the present disclosure, comprises an outer underwear formed of a first shielding material and an inner underwear formed of a second shielding material, wherein the first shielding material has a greater atomic number than the second shielding material, and thus, during radiation therapy, the outer underwear can shield scattered rays generated by high-energy radiation, and the inner underwear can shield braking radiation, and exposure of a patient to scattered rays and braking radiation can be almost completely blocked.

Abstract: Disclosed in the present invention are near-infrared reflecting functional pigment, paint, and panel, especially, used for a vehicle pigment or the like. The pigment according to the present invention comprises: a platelet-like substrate; a first metal oxide layer coated on at least a portion of the substrate and having a refractive index of 1.8 or larger, and a second metal oxide layer coated on at least a portion of the first metal oxide layer and containing an absorbent material, wherein the pigment reflects on average at least 30% of an IR electron beam of 850-950 nm.

Abstract: A method of manufacturing a polycrystalline silicon layer for a display device includes the steps of forming an amorphous silicon layer on a substrate, cleaning the amorphous silicon layer with hydrofluoric acid, rinsing the amorphous silicon layer with hydrogenated deionized water, and irradiating the amorphous silicon layer with a laser beam to form a polycrystalline silicon layer.

Abstract: An operation method of a UFS device including: determining, by a host, area information for write data, wherein in a turbo read the write data is stored in a non-pinned or pinned buffer area and in a normal read the write data is stored in a user storage; transferring, by the host, a first command UFS protocol information unit (UPIU); transferring, by the UFS device, an RTT UPIU to the host, transferring, by the host, a DATA OUT UPIU to the UFS device; mapping, by UFS device, a first logical block address with a physical address of an area corresponding to the area information; transferring, by the host, a second command UPIU; and performing the turbo read on the area to read data corresponding to the first logical block address when the area corresponding to the area information is the pinned or non-pinned turbo write buffer.

Abstract: A display device and a method of manufacturing the same are provided. The display device includes: a base substrate, a barrier layer disposed on the base substrate, a first metal layer disposed on the barrier layer, a second metal layer disposed on the base substrate and spaced apart from the first metal layer, a buffer layer disposed on the first metal layer and the second metal layer, and a plurality of thin film transistors disposed on the buffer layer, where an angle between a side surface of the barrier layer and a bottom surface of the barrier layer is equal to or more than 90 degrees and less than or equal to 150 degrees.

Abstract: Provided are surgical instrument including a base body, a shaft unit extending in a direction from the base body and having an end at which an end effector is mounted, a gear unit including a first gear mounted on the base body and a second gear mounted on another end of the shaft unit and engaged with the first gear, and a bearing unit positioned between the base body and the first gear.

Abstract: Provided herein may be a memory controller and a memory system including the same. The memory controller may include a plurality of control cores configured to control a plurality of zone blocks respectively corresponding to logical address groups provided by a host, a buffer memory configured to store information about a zone group including zone blocks which are controlled by different control cores among the plurality of zone blocks, the information about zone group being generated based on information about an available space in each of the plurality of zone blocks, and a wear-leveling controller configured to control the plurality of control cores to perform a global wear-leveling operation of swapping pieces of data between the zone blocks included in the zone group based on a wear-level of the plurality of zone blocks.

Abstract: Disclosure are a triboelectric generator including a nano-composite life-limited via selective ultrasound application thereto, and a neurostimulation therapy device using the same. Disclosure are a life-limited nano-composite that initiates biodegradation thereof upon application of focused ultrasound thereto, and to a neurostimulation therapy device for peripheral neuropathy treatment using an ultrasound-driven triboelectric generator based on the life-limited nano-composite. The device has a power source that is harmless to a human body and performs nerve stimulation treatment using this power source, and then causes biodegradation at a desired timing after the treatment is completed.

Abstract: A method for managing a replay protection memory block (RPMB) of a storage device includes allocating an RPMB master region managed separately from an RPMB region in which an RPMB key is stored in the RPMB of the storage device, programming a master key into the RPMB master region responsive to a request from a host, receiving a reset request for the RPMB region using the master key from the host, resetting the RPMB key in response to the reset request for the RPMB region, and receiving a reset lock request for the RPMB region from the host.

Abstract: A display device includes electrodes on a base layer; a first insulating layer on the electrodes; a light emitting element on the first insulating layer; and a connection electrode electrically connecting the light emitting element and at least a portion of the electrodes. Each of the electrodes includes a first layer and a second layer on the first layer. The first layer is electrically connected to the connection electrode through a contact portion formed in a region penetrating the first insulating layer and the second layer.